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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Применить Всего найдено 17758. Отображено 100.

05-01-2012 дата публикации

Touch panel

Номер: US20120001863A1

Автор: Hee Bum LEE, Jong Young Lee, Woon Chun Kim, Yong Soo Oh

Принадлежит: Samsung Electro Mechanics Co Ltd

Disclosed herein is a touch panel, including: a transparent substrate including an active region and a bezel region partitioned thereon; a plurality of first transparent electrodes formed in the active region in parallel to each other along a Y-axis direction and including a plurality of first sensing units and a plurality of first connecting units connected with the plurality of first sensing units in an X-axis direction; a plurality of second transparent electrodes alternately formed with the plurality of first sensing units in the active region in parallel to each other along the Y-axis direction and including a plurality of second sensing units and a plurality of second connecting units connected with the plurality of first sensing units in the X-axis direction; and electrode wirings formed in the bezel region and connected to terminals of the first transparent electrodes and terminals of the second transparent electrodes, respectively.

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Номер записи: 1

19-01-2012 дата публикации

Method of forming a color filter touch sensing substrate

Номер: US20120015464A1

Автор: Chau-Shiang Huang, Seok-Lyul Lee, Tun-Chun Yang, Yu-Feng Chien

Принадлежит: Individual

A method of forming a color filter touch sensing substrate integrates touch-sensing structures/elements of a touch panel into the inner side of the color filter substrate, which faces a thin film transistor substrate, and forms patterned assistant electrodes on the surfaces of the transparent sensing pads for decreasing the equivalent resistance of the touch-sensing structures/elements. Moreover, since an adjacent transparent conductive layer and an assistant electrode layer are patterned to form the transparent sensing pads and the patterned assistant electrodes, a simplified pattern-transferring process can be applied to the transparent sensing pads and the patterned assistant electrodes, or bridge structures can be formed from the assistant electrode layer for electrically connecting between some transparent sensing pads. Therefore, the forming process is simplified.

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Номер записи: 2

09-02-2012 дата публикации

Touch screen and manufacturing method thereof

Номер: US20120031746A1

Автор: Beom-Mo Koo, Dong-Wook Lee, Hyeon Choi, In-Seok Hwang, Ji-Young Hwang, Ki-Hwan Kim, Min-Choon Park, Sang-ki Chun, Seung-Heon Lee, Su-Jin Kim, Yong-Koo Son, Young-Jun Hong

Принадлежит: LG Chem Ltd

The present invention provides a method of manufacturing a touch screen, comprising the steps of: a) forming a conductive layer on a substrate; b) forming an etching resist pattern on the conductive layer; and c) forming a conductive pattern having a line width smaller than the line width of the etching resist pattern by over-etching the conductive layer by using the etching resist pattern and a touch screen manufactured by the method. According to the present invention, a touch screen comprising a conductive pattern having an ultrafine line width can be economically and efficiently provided.

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Номер записи: 3

01-03-2012 дата публикации

Touch and hover sensor compensation

Номер: US20120050209A1

Автор: Andrea Mucignat, Avi E. Cieplinski, Brian Michael King, David T. Amm, Duncan Robert Kerr, Jeffrey Traer Bernstein, Marc J. Piche, Muhammad U. Choudry, Omar Leung, Paul G. Puskarich, Praveen R. Subramani

Принадлежит: Apple Inc

Compensation for sensors in a touch and hover sensing device is disclosed. Compensation can be for sensor resistance and/or sensor sensitivity variation that can adversely affect touch and hover measurements at the sensors. To compensate for sensor resistance, the device can gang adjacent sensors together so as to reduce the overall resistance of the sensors. In addition or alternatively, the device can drive the sensors with voltages from multiple directions so as to reduce the effects of the sensors' resistance. To compensate for sensor sensitivity variation (generally at issue for hover measurements), the device can apply a gain factor to the measurements, where the gain factor is a function of the sensor location, so as to reduce the sensitivity variation at different sensor locations on the device.

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Номер записи: 4

01-03-2012 дата публикации

Concurrent signal detection for touch and hover sensing

Номер: US20120050211A1

Автор: Andrea Mucignat, Avi E. Cieplinski, Brian Michael King, David T. Amm, Duncan Robert Kerr, Jeffrey Traer Bernstein, Marc J. Piche, Muhammad U. Choudry, Omar Leung, Paul G. Puskarich, Praveen R. Subramani

Принадлежит: Apple Inc

Detecting a signal from a touch and hover sensing device, in which the signal can be indicative of concurrent touch events and/or hover events, is disclosed. A touch event can indicate an object touching the device. A hover event can indicate an object hovering over the device. The touch and hover sensing device can ensure that a desired hover event is not masked by an incidental touch event, e.g., a hand holding the device, by compensating for the touch event in the detected signal that represents both events. Conversely, when both a hover event and a touch event are desired, the touch and hover sensing device can ensure that both events are detected by adjusting the device sensors and/or the detected signal. The touch and hover sensing device can also detect concurrent hover events by identifying multiple peaks in the detected signal, each peak corresponding to a position of a hovering object.

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Номер записи: 5

08-03-2012 дата публикации

Touch panel sensor

Номер: US20120056664A1

Автор: Dong Sik Nam

Принадлежит: Individual

A touch panel sensor for sensing a contact position of part of body comprises a substrate, a resist electrode part including resist electrodes formed on the substrate to have a capacitance changeable according to approaching of the part of body, and a signal electrode part including signal electrodes formed on the resist electrode having resistance coefficient less than the resist electrode.

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Номер записи: 6

15-03-2012 дата публикации

Modified electrode pattern integrated touch panel

Номер: US20120062502A1

Автор: Hsueh-Chih Chiang, Jyh-An Chen, Shih-Liang Chou, Shr-Lung Chen

Принадлежит: Avct Optical Electronic Co Ltd

The present invention proposes a modified electrode pattern of integrated touch panel that can include two to four polygonal parallel rows of conductive segments disposed on a transparent conductive surface. Etched slots can also be formed in the structure to adjust its equivalent impedance. For instance, in the two polygonal parallel rows of electrode pattern, the first electrode row, located at the utmost outer periphery of the sensing layer, is made up of several segments of convex electrodes and the first spacing set each of them apart. The second electrode row is made up of several segments of crosswise electrodes located right at the centerline of the first spacing between the convex electrodes and on the convex portion of such electrodes. It is aimed to adjust the circuit impedance to the most optimum proportion so that its electric field distribution can be linearized; meanwhile, its corresponding width can be reduced.

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Номер записи: 7

22-03-2012 дата публикации

Method and device for position detection

Номер: US20120068953A1

Автор: Cheng-Han Lee, Chi-Hao Tang, Chin-Fu Chang, Shun-Lung Ho

Принадлежит: Egalax Empia Technology Inc

The method and device for position detection are disclosed. Corresponding to a first touch related sensing information, a second touch related sensing information is acquired for determining at least one position. Each position is used separately for determining the position of a centroid according to the first touch related sensing information or the second touch related sensing information.

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Номер записи: 8

29-03-2012 дата публикации

Touch screen panel and fabricating method thereof

Номер: US20120075207A1

Автор: Brent Jang

Принадлежит: Samsung Mobile Display Co Ltd

A touch screen panel and a fabricating method thereof are disclosed. A thin film is formed on a substrate, sensing patterns are formed as touch sensors on the thin film. The substrate is separated from the thin film, thereby implementing an ultra thin film touch screen panel.

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Номер записи: 9

05-04-2012 дата публикации

Electrostatic capacitive type touch screen panel

Номер: US20120081334A1

Автор: Dongsup Kim, Sangnam Ku, Sohaeng Cho

Принадлежит: LG Display Co Ltd

A touch screen panel according to an embodiment includes a substrate; a plurality of first electrode serials arranged in a first direction on the substrate, each of the first electrode serials including a plurality of first electrode patterns; a plurality of second electrode serials arranged in a second direction on the substrate and crossing over the plurality of first electrode serials; a plurality of insulation patterns formed between the first electrode serials and the second electrode serials at regions in which the first electrode serials crosses over the second electrode serials so that the first electrode serials are insulated from the second electrode serials; and a plurality of first connection patterns formed on the substrate to connect neighboring first electrode patterns to each other.

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Номер записи: 10

05-04-2012 дата публикации

Display apparatus and method of driving the same

Номер: US20120081412A1

Автор: Byungchoon Yang, Dongkwon Kim, Heetae Kim, Ho-Young Kim, Hyeonyong Jang, Young-Keun Lee

Принадлежит: SAMSUNG ELECTRONICS CO LTD

A display apparatus includes a display panel, a backlight unit, a backlight control circuit, sensors, a read-out circuit and a sensor auxiliary circuit. The display panel includes pixels and displays an image. The backlight unit includes a first light source which emits a first light in a infrared light range. The backlight control circuit controls a brightness of the first light source. The sensors sense an external signal and outputs first sensing signals. The read-out circuit outputs the first sensing signals as second sensing signals. The sensor auxiliary circuit compares a maximum value and a minimum value of the second sensing signals and provides a brightness control signal to the backlight control circuit based on the compared difference to control the brightness of the first light source.

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Номер записи: 11

26-04-2012 дата публикации

Touch panels, method for fabricating touch panels, display devices, and method for fabricating display devices

Номер: US20120098791A1

Автор: Hiroshi Hamada, Minoru Mayumi

Принадлежит: Sharp Corp

A touch panel includes a touch region for detecting a location of a touch by an object, and a plurality of touch location detection electrodes arranged in the touch region. The touch panel is configured to detect the location of the touch based on a capacitance formed between the touch location detection electrodes and the object. An optical characteristic of a gap between the touch location detection electrodes adjacent to each other is substantially equal to an optical characteristic of the touch location detection electrodes.

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Номер записи: 12

03-05-2012 дата публикации

Touch Panel, Display Device and Manufacturing Method of Touch Panel

Номер: US20120105342A1

Автор: Jae-Young Yu

Принадлежит: Samsung Mobile Display Co Ltd

A touch panel comprises a substrate and at least one touch pad positioned on the substrate and having an uneven surface. Each touch pad contacts the substrate, and comprises a plurality of first sub-touch pads arranged in a first direction, a first connector connecting adjacent first sub-touch pads to each other, a plurality of second sub-touch pads arranged in a second direction crossing the first direction, a second connector positioned so as to correspond to the first connector and connecting adjacent second sub-touch pads to each other, and an insulating layer positioned between the first connector and the second connector. A manufacturing method of the touch panel comprises preparing a substrate, and forming at least one touch pad on the substrate, each touch pad having an uneven surface.

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Номер записи: 13

03-05-2012 дата публикации

Touch Screen Panel and Display Device Having the Same

Номер: US20120105343A1

Автор: Gyoo-Chul Jo, Jeong-yeol Lee, Jung-Ho Choi, Kwang-Min Kim, Seung-Yeon Cho

Принадлежит: Samsung Mobile Display Co Ltd

A touch screen panel comprises a first sensing pattern provided with first sensing cells arranged on one row along a first direction on a transparent substrate, and a first connection pattern through which adjacent first sensing cells are electrically connected to each other. A second sensing pattern is provided with second sensing cells arranged so as to be spaced apart from the first sensing cells on one column along a second direction on the transparent substrate, and a second connection pattern through which adjacent second sensing cells are electrically connected to each other. In the touch screen panel, the first connection pattern includes at least two pairs of metal patterns arranged so as to be spaced apart from one another, and a transparent pattern formed in the shape of an island in the second sensing pattern so as to be electrically connected to one or the other end of each of the metal patterns.

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Номер записи: 14

24-05-2012 дата публикации

Flat panel display integrated touch screen panel

Номер: US20120127092A1

Автор: Kyung-Jun Lee

Принадлежит: Samsung Mobile Display Co Ltd

A flat panel display integrated with a touch screen panel according to an embodiment of the present invention includes: an upper substrate and a lower substrate each divided into a display region and first and second non-display regions around the display region; a plurality of sensing patterns in the display region of the upper substrate; a plurality of sensing lines in the first non-display region of the upper substrate; an FPC bonding pad unit including a plurality of bonding pads coupled with the sensing lines, in the second non-display region of the upper substrate; a sealant between the second non-display regions of the first substrate and the second substrate; and transparent conductive patterns arranged at a same distance from the sealant in the second non-display region of the upper substrate, the transparent conductive patterns overlapping the sealant.

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Номер записи: 15

24-05-2012 дата публикации

Moving an object by drag operation on a touch panel

Номер: US20120127102A1

Автор: Hayato Uenohara, Satoshi Yokoyama

Принадлежит: International Business Machines Corp

A contact state of a finger with respect to an object displayed on a first layer is detected. The object is moved onto a second layer and displayed on the second layer in response to detecting that the finger has moved from the contact state to a proximity state with respect to the object and in response to the finger reaching a second layer displayed nearer than the first layer.

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Номер записи: 16

24-05-2012 дата публикации

Input sensing circuit and touch panel including the same

Номер: US20120127122A1

Автор: Seong-taek Lim

Принадлежит: SAMSUNG ELECTRONICS CO LTD

An input sensing device for sensing an input on a touch panel, and touch panel are provided. The input sensing device has a capacitance node and includes a charge pump to which an output signal from a first electrode of the capacitance node is input as a charge source in response to a sensing signal applied through a second electrode of the capacitance node. The input sensing device determines whether there is an input on the touch panel, based on an output voltage of the charge pump.

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Номер записи: 17

07-06-2012 дата публикации

Projected capacitive touch panel

Номер: US20120139618A1

Автор: Jane Hsu

Принадлежит: DerLead Investment Ltd

A projected capacitive touch panel has an X-axis sensing layer and a Y-axis sensing layer. The X-axis sensing layer includes a plurality of sensing rows, each of which has two or more electrode sequences connected in parallel. The Y-axis sensing layer includes a plurality of sensing columns, each of which has two or more electrode sequences connected in parallel. Each electrode sequence has a plurality of Y-axis electrodes connected in series. Each of the Y-axis electrodes interposes or aligns with an X-axis electrode. The projected capacitive touch panel effectively reduces the impedance of each of the sensing columns and sensing rows, thus having higher sensitivity for a controller. The arrangement of the X-axis sensing layer and the Y-axis sensing layer is also useful for enlarging the size of the projected capacitive touch panel.

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Номер записи: 18

07-06-2012 дата публикации

Touch screen panel

Номер: US20120139848A1

Автор: Kyu-Taek Lee, Mikiya Itakura

Принадлежит: Samsung Mobile Display Co Ltd

A touch screen panel includes a glass substrate having reinforcing layers on a first side and a second side, sensing patterns in an active area on the first side of the glass substrate, a black matrix in a non-active area adjacent to the active area, and an overcoat layer covering sides of the black matrix. The touch screen panel includes an insulating layer extending to a cut-side of the glass substrate and covering the overcoat layer, sensing lines partially overlapping the black matrix and connected to the sensing patterns, and the cut-side of the glass substrate having an exposed non-reinforced surface that is a rounded edge.

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Номер записи: 19

14-06-2012 дата публикации

Input apparatus and method for detecting the contact position of input apparatus

Номер: US20120146944A1

Автор: Bang-Won Lee, Jae-Surk Hong, Se-Eun Jang, Xiaoling Wu

Принадлежит: Atlab Inc

Provided are an input device and a touch position detecting method thereof. The input device includes a touch panel having a plurality of first touch patterns, each of which is disposed in a first direction and outputs a first touch signal at a touch position of the first direction, and a plurality of second touch patterns, each of which is disposed in a second direction perpendicular to the first direction and outputs a second touch signal at a touch position of the second direction, and a touch sensor, where the touch sensor calculates a coordinates of touch position based on the first and second touch signals and storing the coordinates of touch position according to time, wherein the touch sensor performs a first sensing operation of detecting a coordinates of real touch position using the coordinates of touch position previously stored when the number of the touch position is at least two and a time difference between the at least two touch positions is greater than a reference value and performs a second sensing operation of detecting a coordinates of real touch position using an impedance of the touch pattern which vary depending on the touch position when a number of the touch position is at least two and the elapsed time between touching of the at least two touch positions is smaller than or equal to the reference value.

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Номер записи: 20

21-06-2012 дата публикации

Touch-sensitive device and fabrication method thereof

Номер: US20120154312A1

Автор: Chi-Ming Hsieh, Chun-Hao Wang, Heng-Ting Ke, Pheng-Chih Yu, Ping-Wen Huang, Yi-Chen Tsai, Yi-Wei Wang, Yu-Min Chen

Принадлежит: Wintek Corp, Wintek Technology HK Ltd

A touch-sensitive device includes a transparent substrate, a decorative layer, and a touch-sensing electrode layer. The decorative layer is disposed on the transparent substrate, and a notch is formed on the decorative layer at a position substantially coinciding with a distribution area of an icon formed on a non-screen area. The touch-sensing electrode layer includes a plurality of first transparent electrodes, second transparent electrodes and connecting lines. Each connecting line connects two adjacent first transparent electrodes or two adjacent second transparent electrodes and does not overlap a periphery of the notch.

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Номер записи: 21

21-06-2012 дата публикации

Flat Panel Display Screen Operable For Touch Position Determination System And Methods

Номер: US20120154319A1

Автор: Jeffrey Konicek

Принадлежит: Individual

A system and method are disclosed that determines the location of an object touching a display screen. The system and method modifies already existing display technology, including using the underlying structure of many types of existing displays as the touch detecting structure. The systems and methods are applicable to virtually all LCD and LCD-like displays, including emissive displays (OLED, PLED, quantum dot displays, etc.), electronic paper, and others.

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Номер записи: 22

19-07-2012 дата публикации

Capacitive Touchscreen or Touch Panel with Fingerprint Reader

Номер: US20120182253A1

Автор: Michael Brosnan

Принадлежит: Avago Technologies ECBU IP Singapore Pte Ltd

Various embodiments of a capacitive touchscreen or touch panel having dual finger or hand navigation and fingerprint reading capabilities. In one embodiment, fingerprints are read and processed by the same capacitive touchscreen controller that reads and processes capacitively-sensed finger or hand touches made across the touchscreen or touch panel. A small portion of the capacitive touchscreen or touch panel is dedicated to reading an authorized user's fingerprints, while a larger or main portion of the capacitive touchscreen or touch panel is dedicated to sensing a user's finger or hand navigation across the touchscreen or touch panel.

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Номер записи: 23

19-07-2012 дата публикации

Touch screen device

Номер: US20120182256A1

Автор: Takashi Kitada

Принадлежит: Panasonic Corp

A reception signal processor of a touch screen device receives a response signal output from receiving electrodes that have responded to a driving signal applied to transmitting electrodes and outputting detection data of each electrode intersection. The reception signal processor includes an integrator and a monitor. The integrator integrates a signal obtained by performing a predetermined process on an output signal from the receiving electrodes, and the monitor outputs a reset signal when an integrated value of the integrator reaches a predetermined threshold value. The integrator resets the integrated value to zero in response to the reset signal from the monitor. In particular, a smoother that smoothes a signal is provided before the integrator, and the integrator integrates the signal that has been smoothed by the smoother.

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Номер записи: 24

26-07-2012 дата публикации

Terminal having touch screen and method for identifying touch event therein

Номер: US20120188183A1

Автор: Hoon Do Heo, Jong Dae Park

Принадлежит: SAMSUNG ELECTRONICS CO LTD

A terminal having a touch screen and a method for identifying a touch event thereon are provided. The method includes determining a sensed location of a touch event on a touch screen when the touch event is sensed, calculating a maximum changed value of a touch signal of a center node and a changed value of a touch signal of at least one peripheral node, the peripheral node being located around the center node at the sensed location, and determining whether the touch event is a hovering event of an input tool proximate to the touch screen according to the calculated maximum changed value and the calculated changed value of the touch signal of the at least one peripheral node. The terminal may analyze a touch signal changed according to an input tool in order to identify a type of the touch event. Accordingly, the terminal may identify an unintentional touch event.

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Номер записи: 25

02-08-2012 дата публикации

Conductor pattern structure of capacitive touch panel

Номер: US20120194473A1

Автор: Ching-Yang Chang, Fan Zhong Zhang, Shun-Ta Chien

Принадлежит: TPK Touch Solutions Xiamen Inc

Disclosed is a conductor pattern structure of a capacitive touch panel. First-axis conductor assemblies and second-axis conductor assemblies are formed on a surface of a substrate. Each first-axis conductor assembly includes a plurality of first-axis conductor cells that are interconnected by first-axis conduction lines. Each second-axis conductor assembly includes a plurality of second-axis conductor cells that are interconnected by second-axis conduction lines. At least part of each first-axis conduction lines is conductive in horizontal direction and insulating in vertical direction and each of the second-axis conduction lines respectively intersects with the at least part of corresponding first-axis conduction lines.

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Номер записи: 26

09-08-2012 дата публикации

Touch Panel and Manufacturing Method Thereof

Номер: US20120199464A1

Автор: Byung Soo Kim, Chung Won Seo, Hyuk Jin Hong, Ji Won Jo, Keun Sik Lee, Yong In Lee

Принадлежит: LG Innotek Co Ltd

A touch panel is provided. The touch panel includes a first conductive pattern, a first insulation layer, a second conductive pattern, a first metal electrode, a second metal electrode, and a second insulation layer. The first conductive pattern is formed on a transparent substrate. The first insulation layer is formed on the first conductive pattern. The second conductive pattern is formed on the first insulation layer. The first metal electrode is connected to one end of the first conductive pattern. The second metal electrode is connected to one end of the second conductive pattern. The second insulation layer is formed on the second conductive pattern, the first metal electrode or the second metal electrode.

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Номер записи: 27

06-09-2012 дата публикации

Touch panel and touch pad

Номер: US20120223893A1

Автор: Chen-Wei Yang, Hsin-Wei Shich, Wen-Tsung Lin

Принадлежит: Raydium Semiconductor Corp

A touch panel and a plurality of touch pads thereof are disclosed. Each touch pad includes a plurality of the same edges. Each edge includes two edge ends, an edge center, at least one convex, and at least one concave. A line between the two edge ends is defined as a reference line. The edge center is located at the center of the reference line. A first region is surrounded by the at least one convex and the reference line. A second region is surrounded by the at least one concave and the reference line. The at least one convex and the at least one concave are symmetrical to the edge center.

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Номер записи: 28

01-11-2012 дата публикации

Conductive sheet, usage method of conductive sheet and capacitive type touch panel

Номер: US20120273336A1

Автор: Tadashi Kuriki

Принадлежит: Fujifilm Corp

Disclosed are a conductive sheet, a usage method of the conductive sheet and a capacitive type touch panel. For a first conductive sheet ( 10 A), two or more conductive first large grids ( 14 A) are formed atop a first transparent base ( 12 A), wherein each first large grid ( 14 A) is constituted by combining two or more small grids ( 18 ), and the shapes of facing sides of each first large grid ( 14 A) are formed to alternate. For example, rectangular waveshapes of a first side portion ( 28 a ) of the first large grid ( 14 A) and of a fourth side portion ( 28 d ) facing the first side portion ( 28 a ) are made to alternate, and rectangular waveshapes of a second side portion ( 28 b ) of the first large grid ( 14 A) and of a third side portion ( 28 c ) facing the second side portion ( 28 b ) are made to alternate.

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Номер записи: 29

15-11-2012 дата публикации

Touch interface device and method for applying controllable shear forces to a human appendage

Номер: US20120286847A1

Автор: J. Edward Colgate, Michael A. Peshkin

Принадлежит: Northwestern University

A touch interface device includes a touch surface, an actuator, and an electrode. The actuator is coupled with the touch surface and is configured to move the touch surface in one or more directions. The electrode is coupled with the touch surface and is configured to impart a normal electrostatic force on one or more appendages of a human operator that engage the touch surface when an electric current is conveyed to the electrode. Movement of the touch surface by the actuator and the electrostatic force provided by the electrode are synchronized to control one or more of a magnitude or a direction of a shear force applied to the one or more appendages that engage the touch surface.

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Номер записи: 30

13-12-2012 дата публикации

Method of detecting a touch position, touch substrate and display apparatus having the touch substrate

Номер: US20120313888A1

Автор: Hyeon-Yong Jang, Il-Ho Lee, Jae-Jin PYUN, Moon-Jung Baek, Seong-Mo Hwang

Принадлежит: Samsung Display Co Ltd

Method of detecting a touched position on a touch display of a display apparatus includes determining an amount of an electrical charge generated by a touch on the touch display panel of a display apparatus, determining a difference between the amount of the electrical charge generated from the touch and an amount of a reference electrical charge and comparing this difference to a threshold value, detecting the position of the touch if it is determined that the difference between the amount of the electrical charge generated from the touch and the amount of the reference electrical charge is substantially the same as or larger than the threshold value and detecting the touched position using a pressure according to the touch if it is determined that difference between the amount of the electrical charge and the amount of the reference voltage is smaller than the threshold value.

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Номер записи: 31

20-12-2012 дата публикации

Capacitive type touch panel

Номер: US20120319991A1

Автор: Chung Mo Yang, In Hyung Lee, Jae Hun Kim, Sang Su Hong, Woo Jin Lee, Young Woo Lee

Принадлежит: Samsung Electro Mechanics Co Ltd

Disclosed herein is a capacitive type touch panel, including: a sensing electrode formed on one surface of a first transparent substrate and having a mesh structure where a plurality of openings with a width of 2X are surrounded by patterned lines; and a driving electrode formed on one surface of a second transparent substrate, which faces the surface of the first substrate, and having a mesh structure where a plurality of openings with a width of 2X are surrounded by patterned lines in a region corresponding to the sensing electrode and a plurality of openings with a width of X are surrounded by patterned lines in the other region.

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Номер записи: 32

27-12-2012 дата публикации

Touch panel

Номер: US20120327569A1

Автор: Ho Joon Park, Ji Soo Lee

Принадлежит: Samsung Electro Mechanics Co Ltd

Disclosed herein is a touch panel, including: a base member; a transparent electrode formed on the base member in a mesh shape including a plurality of openings surrounded by a line patterned with metal; and electrode wirings integrally formed on one end or both ends of the transparent. The preferred embodiment of the present invention integrally forms the electrode wirings with the transparent electrode made of metal, thereby simplifying the process and reducing the manufacturing process time. In addition, the preferred embodiment of the present invention forms the transparent electrode in the mesh shape to increase an aperture ratio, thereby increasing transmittance of the touch panel and electric conductivity of the transparent electrode.

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Номер записи: 33

03-01-2013 дата публикации

Touch panel

Номер: US20130000959A1

Автор: Ho Joon Park, Ji Soo Lee

Принадлежит: Samsung Electro Mechanics Co Ltd

Disclosed herein is a touch panel including: a base member including a body part and a connection part extended and protruded from the body part; a mesh shaped first transparent electrode formed on one surface of the base member and made of a metal, a mesh shaped second transparent electrode formed on the other surface of the base member and made of a metal; a first electrode wiring formed on one surface of the base member so that one end thereof is connected integrally to the first transparent electrode and the other end thereof is extended up to the connection part; and a second electrode wiring formed on the other surface of the base member so that one end thereof is connected integrally to the second transparent electrode and the other end thereof is extended up to the connection part.

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Номер записи: 34

24-01-2013 дата публикации

Touch panel

Номер: US20130021268A1

Автор: Chung Mo Yang, In Hyung Lee, Jae Hun Kim, Sang Su Hong, Seul Gi Kim, Woo Jin Lee, Young Woo Lee

Принадлежит: Samsung Electro Mechanics Co Ltd

Disclosed herein is a touch panel, including: a base substrate divided into an active area, a bezel area surrounding the active area, and a connection area provided outside the bezel area; sensing electrodes formed in the active area; and electrode wirings connected to the sensing electrodes and extended to the connecting area. Here, a predetermined portion of the base substrate is cut and the connection area is folded by using the predetermined portion as a boundary line such that the connection area is protruded outwardly from the base substrate. According to the present invention, the connection area is provided in the base substrate in a single body, thereby allowing omission of separate flexible printed cables, and thus, an attaching process of the flexible printed cable can also be omitted.

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Номер записи: 35

24-01-2013 дата публикации

Touch sensitive displays

Номер: US20130021289A1

Автор: John Z. Zhong, Shih-Chang Chang, Stephen S. Poon, Steven P. Hotelling, Wei Chen

Принадлежит: Apple Inc

Displays such as organic light-emitting diode displays may be provided with touch sensing capabilities. A touch sensor may be formed from electrodes located on a thin-film encapsulation layer or one or more sides of a polarizer. A single-sided or double-sided touch sensor panel may be attached to the upper or lower surface of a polarizer. Control circuitry may be used to provide control signals to light-emitting diodes in the display using a grid of control lines. The control lines and transparent electrode structures such as indium tin oxide structures formed on a thin-film encapsulation layer or polarizer may be used as electrodes for a touch sensor. Displays may have active regions and inactive peripheral portions. The displays may have edge portions that are bent along a bend axis that is within the active region to form a borderless display. Virtual buttons may be formed on the bent edge portions.

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Номер записи: 36

31-01-2013 дата публикации

Touch panel

Номер: US20130027347A1

Автор: Koji Doi, Koji Nagata

Принадлежит: Japan Display East Inc

Provided is a touch panel which completes touch detection within a specified time even when the maximum number of touch points is set to be large. A control portion assigns priorities for being given a high coordinate precision to the respective touch points based on the state of the touch points. The control portion selects coordinate calculation algorithms having coordinate precisions corresponding to the priorities of the respective touch points from among a plurality of coordinate calculation algorithms, and calculates required calculation time for calculating coordinates of all the touch points. The control portion determines the priorities so that the calculated required calculation time is equal to or shorter than a specified time. The control portion selects coordinate calculation algorithms corresponding to the priorities and calculates the coordinates of the respective touch points.

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Номер записи: 37

28-02-2013 дата публикации

Method of manufacturing touch panel

Номер: US20130047428A1

Автор: Seung Hyun Ra

Принадлежит: Samsung Electro Mechanics Co Ltd

Disclosed herein is a method of manufacturing a touch panel. A method of manufacturing a touch panel according to the present invention includes: patterning a transparent substrate using a stamp so that the transparent substrate has concave portions depressed therein; applying a barrier layer only to outer sides of the concave portions of the transparent substrate so that the concave portions are exposed; and forming sensing electrodes in the concave portions, the sensing electrode made of a metal.

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Номер записи: 38

07-03-2013 дата публикации

Touch Sensing Electrode and Touch Panel Using the Same

Номер: US20130057488A1

Автор: Yanjun Xie, Yau-Chen Jiang

Принадлежит: Individual

The present invention provides a touch sensing including a plurality of first sensing lines. Each first sensing line includes a first main trace and a plurality of first trace patterns wherein at least a first cross posit is disposed between the first main trace and the trace patterns. The present invention further provides a touch panel of using the same.

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Номер записи: 39

28-03-2013 дата публикации

Touch Panel with Shield Electrode

Номер: US20130076692A1

Автор: Satoshi Saitou

Принадлежит: Individual

A touch panel includes a substrate, a shield conductor formed on a surface of the substrate, an insulation film formed on the shield conductor, a plurality of first electrodes formed on the insulation film, which extend in a first direction, a plurality of second electrodes formed on the insulation film, which extend in the second direction. Each of the plurality of first electrodes includes a first portion formed on the surface of the substrate and a second portion formed in a separated manner from the second electrode on the insulation film, the first portion being connected to the second portion via a contact hole formed in the insulation film. The shield conductor has a plurality of opening portions which include first opening portions in which the first portions are formed and second opening portions in which the first portions are not formed.

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Номер записи: 40

11-04-2013 дата публикации

Touch panel and method of manufacturing the same

Номер: US20130087441A1

Автор: Ho Joon Park, Youn Soo Kim, Young Jae Kim

Принадлежит: Samsung Electro Mechanics Co Ltd

Disclosed herein are a touch panel and a method of manufacturing the same. The touch panel 100 includes a transparent substrate 110 having concave portions 115 formed therein in a mesh pattern, and electrode patterns 120 formed in the concave portions 115 and made of a metal, the electrode patterns 120 being patterned in a predetermined pattern so that empty spaces 117 are present in the concave portions 115. After the concave portions 115 are formed in the transparent substrate 110 in a mesh pattern, a photolithography process is performed to thereby form the electrode patterns 120 only in the concave portions 115 exposed from the photoresist 140, such that the photolithography process may be performed at a relatively large size, thereby making it possible to reduce manufacturing costs.

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Номер записи: 41

16-05-2013 дата публикации

Touch panel

Номер: US20130120287A1

Автор: Hyun Jun Kim, Sang Hwan Oh, Youn Soo Kim

Принадлежит: Samsung Electro Mechanics Co Ltd

Disclosed herein is a touch panel including: a transparent substrate; a first electrode pattern formed in a mesh pattern on one surface of the transparent substrate; a second electrode pattern formed in a mesh pattern on the other surface of the transparent; a conductive film formed in a planar shape on the other surface of the transparent substrate; and a display provided in a direction of the other surface of the transparent substrate. The conductive film with the second electrode pattern is formed in a planar shape, such that the noise generated from the display may be effectively blocked, thereby making it possible to prevent electromagnetic interference (EMI) from being generated.

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Номер записи: 42

30-05-2013 дата публикации

Disambiguating touch-input based on variation in characteristic such as speed or pressure along a touch-trail

Номер: US20130135209A1

Автор: Lawrence Diao, Shumin Zhai

Принадлежит: Google LLC

Disclosed is a method and corresponding apparatus or system for disambiguating touch-input based on variation in a characteristic such as speed or pressure along a touch-trail. A computing system may detect a variation in a characteristic of a touch-trail, such as variation in speed of movement of touch along the touch-trail and/or a variation in pressure of touch along the touch-trail. Based on the detected variation, the computing system may determine an intended touch position represented by the trail, such as a landing position or lifting position for instance. And the computing system may take action based at least in part on that determined touch position.

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Номер записи: 43

30-05-2013 дата публикации

Touch panel and touch display panel using the same

Номер: US20130135230A1

Автор: Ming-Hsi Wang, Yu-Jen Chen

Принадлежит: Henghao Technology Co Ltd

A touch panel and a touch display panel using the same are provided. The touch panel includes a cover glass and a touch substrate. The cover glass includes a first base and a signal line layer. The signal line layer is formed on a peripheral portion of the first base. The touch substrate is connected to the cover glass and comprises a second base and a sensing structure layer. The sensing structure layer is formed on the second base.

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Номер записи: 44

06-06-2013 дата публикации

Substantially Edgeless Touch Sensor

Номер: US20130141119A1

Автор: Esat Yilmaz

Принадлежит: Atmel Corp

In one embodiment, an apparatus is provided that includes a touch sensor. The touch sensor includes a plurality of drive electrodes made of conductive material, a plurality of sense electrodes made of conductive material, and a plurality of edges. Each of the drive electrodes and each of the sense electrodes are coupled to at least one track. The tracks are located along only one of the plurality of edges of the touch sensor.

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Номер записи: 45

06-06-2013 дата публикации

Systems for displaying images

Номер: US20130141369A1

Автор: Kung-Chieh Huang

Принадлежит: Chimei Innolux Corp, Innocom Technology Shenzhen Co Ltd

A system for displaying images is provided. The system includes a touch sensor device including a substrate having a sensing region. The sensing region includes a central portion. A sensing electrode layer is disposed on the substrate in the sensing region and includes a plurality of sensing electrode patterns corresponding to the central portion. Each sensing electrode pattern includes at least one non-linear edge, such that the adjacent sensing electrode patterns are wedged with each other.

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Номер записи: 46

20-06-2013 дата публикации

Low-Resistance Electrodes

Номер: US20130155001A1

Автор: David Brent GUARD, Esat Yilmaz, Jalil SHAIKH, Michael Thomas Morrione

Принадлежит: Atmel Corp

In one embodiment, an apparatus includes one or more substrates and a touch sensor disposed on one or more of the substrates. The touch sensor has a substantially transparent electrode made of lines of substantially opaque conductive material and the substantially transparent electrode having an effective sheet resistance within a range of approximately 5 to approximately 20 ohms per square.

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Номер записи: 47

20-06-2013 дата публикации

Capacitive touch sensor and fabrication method thereof and capacitive touch panel

Номер: US20130155021A1

Автор: Hsiang-Wei YIN, Kuo-Chang Su, Ming-Kung Wu, Ping-Wen Huang

Принадлежит: Wintek China Technology Ltd, Wintek Corp

A capacitive touch sensor includes multiple first-axis traces, multiple second-axis traces, an insulation layer and multiple metal traces. Each first-axis trace includes multiple first touch-sensing pads and first connecting lines connected therebetween. Each second-axis trace includes multiple second touch-sensing pads and second connecting lines connected therebetween. At least one of the first connecting line and the second connecting line is a metal printing line.

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Номер записи: 48

27-06-2013 дата публикации

Connecting structure of touch panel

Номер: US20130161081A1

Автор: Ha Yoon Song, Ho Joon Park, Seung Min Lee, Young Jae Kim

Принадлежит: Samsung Electro Mechanics Co Ltd

Disclosed herein is a connecting structure of a touch panel, the connecting structure including a circuit line of a base substrate, a connecting portion having a surface of the circuit line, and a touch signal line connected to the surface of the circuit line and formed on a transparent substrate, wherein the circuit line and the touch signal line are electrically connected to each other by the connecting portion.

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Номер записи: 49

04-07-2013 дата публикации

Display device including sensor

Номер: US20130169587A1

Автор: Byoung Jun LEE, Chul Kim, Ji Woong Kim, Seung Hwan Moon, Su Bin Park

Принадлежит: Samsung Display Co Ltd

A display device includes: a first display panel; a second display panel opposite to the first display panel; and an electro-optical active layer between the first display panel and the second display panel, wherein the first display panel includes a thin film transistor including a gate electrode, a source electrode, a drain electrode and a semiconductor layer, a gate line configured to transmit a gate signal to the gate electrode of the transistor and extending in a first direction, and a sensing electrode extending in the first direction and overlapping the gate line, where the sensing electrode and the gate electrode define a capacitor.

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Номер записи: 50

11-07-2013 дата публикации

Touchscreen panel sensor film and manufacturing method thereof

Номер: US20130175154A1

Автор: Masahiro Takahashi

Принадлежит: DAI NIPPON PRINTING CO LTD

Disclosed is a touchscreen panel sensor film with alignment marks or product information assigned thereto, this sensor film being formed so as to improve in post-processing accuracy. The touchscreen panel sensor film 70 according to this invention includes a transparent base film 32 and a transparent electrical conductor pattern provided on at least one surface of the base film 32 , and achieves the improvement of post-processing accuracy by having alignment marks 71, 73, 74, 76, 77 or product information 78, 79 in a non-active area on the sensor film.

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Номер записи: 51

11-07-2013 дата публикации

Projected capacitive touch panel

Номер: US20130176262A1

Автор: Jih-Ming Hsu

Принадлежит: SILICON INTEGRATED SYSTEMS CORP

A projected capacitive touch panel has a plurality of bar shaped first electrodes arranged parallel to each other and a plurality of wiggly-shaped second electrodes separated from each other by a space and each including a plurality of sensing lines. The sensing lines of each second electrode are spaced from each other by an interval, electrically connected to each other and extend along an oriented direction perpendicular to the length direction of the first electrodes in a wiggly manner. The sensing lines that are separated from each other by a short interval improve touch sensing effect.

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Номер записи: 52

11-07-2013 дата публикации

Capacitive touch panel and touch display panel using the same

Номер: US20130176279A1

Автор: Ming-Hsi Wang, Ting-Chieh Chen, Yu-Jen Chen

Принадлежит: Henghao Technology Co Ltd

A capacitive touch panel and a touch display panel using the same are provided. The capacitive touch panel includes a substrate, a plurality of sensing structures and a light shading structure. The substrate has a first surface and a second surface opposite to the first surface. The sensing structures are formed on the first surface of the substrate and each sensing structure includes a plurality of sensing units and a plurality of bridge wires, wherein two adjacent sensing units are connected by the corresponding bridge wire. The light shading structures are formed on the first surface of the substrate, wherein a region of the light shading structures correspond to a region of the bridge wires, and a proportion of a first distribution area of each light shading structure to a second distribution area of the corresponding bridge wire is greater than 30%.

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Номер записи: 53

18-07-2013 дата публикации

Touch panel and method for manufacturing the same

Номер: US20130181944A1

Автор: Dong Youl Lee, Kyoung Hoon CHAI, Yong Jin Lee, Young Jin Noh, Young Sun You

Принадлежит: LG Innotek Co Ltd

A touch panel according to the embodiment includes a substrate; a first electrode formed on the substrate in a first direction and including a plurality of sensor parts and connection parts connecting the sensor parts with each other; and a second electrode formed in a second direction crossing the first direction while being insulated from the first electrode and including a plurality of sensor parts and connection parts connecting the sensor parts with each other. The sensor parts and the connection parts include transparent conductive materials, and the connection parts have resistance lower than resistance of the sensor parts in at least one of the first and second electrodes.

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Номер записи: 54

25-07-2013 дата публикации

Display panel, driver circuit, driving method, and electronic apparatus

Номер: US20130187887A1

Автор: Hiroshi Mizuhashi, Yoshitoshi Kida

Принадлежит: Japan Display West Inc

A display panel includes: display elements; a plurality of drive electrodes; one or more touch detecting electrodes that form a capacitor along with the corresponding drive electrode; a main driver unit that generates a basic drive signal including a pulse part supplied to the drive electrodes; and a first auxiliary driver unit that includes a capacitive element and that exchanges electric charges between the capacitive element and the drive electrodes in synchronization with the pulse part.

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Номер записи: 55

25-07-2013 дата публикации

Transparent conductive element, input device, electronic device, and master for fabrication of transparent conductive element

Номер: US20130189502A1

Автор: Hidetoshi Takahashi, Masayuki Ishiwata, Mikihisa Mizuno

Принадлежит: Dexerials Corp

A transparent conductive element includes a base having a first surface and a second surface, and a transparent electrode pattern part and a transparent insulating pattern part formed on at least one of the first surface and the second surface. The transparent electrode pattern part and the transparent insulating pattern part are laid alternately on a base surface. Plural pore portions are randomly formed apart in the transparent electrode pattern part and. Plural island portions are randomly formed apart in the transparent insulating pattern part.

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Номер записи: 56

01-08-2013 дата публикации

Display Device With Touch Panel

Номер: US20130194233A1

Автор: Masahiro Teramoto

Принадлежит: Individual

A touch panel includes a substrate having a plurality of first electrodes extending in a first direction on the substrate, and a plurality of second electrodes three-dimensionally intersecting the plurality of first electrodes. Each of the plurality of first electrodes includes a first portion formed on a layer different from a layer of the plurality of second electrodes to three-dimensionally intersect one of the plurality of second electrodes, and a second portion formed on the same layer as the layer of the plurality of second electrodes to be separated from the plurality of second electrodes. An insulating film made of negative resist is formed between the first portion and the second portion, and the first portion is electrically connected to the second portion via a contact portion formed through the insulating film.

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Номер записи: 57

15-08-2013 дата публикации

Touch display panel

Номер: US20130207930A1

Автор: Chia-Chi Chen, Ming-Kung Wu, Yi-Chun Lin

Принадлежит: Wintek China Technology Ltd, Wintek Corp

A touch display panel including a display panel and a touch panel is provided. The display panel includes a plurality of pixels. The touch panel is located on the display panel. The touch panel includes a plurality of first touch sensing series, a plurality of second touch sensing series, and an insulating layer. An overlapped region is formed at an intersection of each of the first touch sensing series and each of the second touch sensing series. An area of the insulating layer orthogonally projected on the display panel covers each overlapped region. The surface of the insulating layer has bumps corresponding to each overlapped region of each first touch sensing series and each second touch sensing series. By this way, a problem that users easily see bright spots located at the intersection of each first touch sensing series and each second touch sensing series can be avoided.

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Номер записи: 58

29-08-2013 дата публикации

Touch-sensitive device and touch-sensitive display device

Номер: US20130222314A1

Автор: Chia-Chi Chen, Chih-Jung Teng, Chin-Chang Liu, Fa-Chen Wu, Ming-Kung Wu, Wen-Chung Wang

Принадлежит: Wintek Corp

A touch-sensitive device includes a transparent substrate, a touch-sensing structure, a decorative layer, a metal trace layer, a first insulation layer and a second insulation layer. The touch-sensing structure is disposed on the transparent substrate and located in a touch-sensitive region of the touch-sensitive device. The decorative layer is disposed on a non-touch-sensitive region of the touch-sensitive device, and the metal trace layer is disposed on the non-touch-sensitive region. The first insulation layer is disposed on the transparent substrate and covers the touch-sensing structure and the metal trace layer. The second insulation layer is disposed on the transparent substrate and distributed only in the non-touch-sensitive region to provide a distribution area substantially overlapping the metal trace layer.

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Номер записи: 59

12-09-2013 дата публикации

Touch screen panel and image display device including same

Номер: US20130234973A1

Автор: Gyu Wan Han, Su Hyeong Park, Tae Whan Kim

Принадлежит: Industry University Cooperation Foundation IUCF HYU

The present invention relates to a touch screen panel and to an image display device including same. The touch screen panel comprises: a first sensing wire pattern layer in which a plurality of first sensing wire pattern lines are formed in a first diagonal direction; a second sensing wire pattern layer in which a plurality of second sensing wire pattern lines are formed in a second diagonal direction so as to form a preset angle with the first sensing wires; and an insulation layer for providing insulation between the 1st sensing wire pattern layer and the 2nd sensing wire pattern layer. Since capacitive touch sensing wire pattern lines are disposed diagonally with a certain angle therebetween, the number of wires arranged on the major axis of the bezel of the touch screen panel can be reduced when compared to the resolution of touch screen panels of prior art in which the arrangement is perpendicular.

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Номер записи: 60

03-10-2013 дата публикации

Touch sensitive ips liquid crystal display

Номер: US20130257778A1

Автор: Chen-Yu Liu

Принадлежит: TPK Touch Solutions Inc

A touch sensitive in-plane switching (IPS) liquid crystal display (LCD) includes a liquid crystal layer, an active-matrix transistor layer with an electrode pair, a color filter substrate, and a sensing electrode layer. The sensing electrode layer may be disposed above or below the color filter substrate, and the sensing electrode layer may include two parts that are disposed above and below the color filter layer respectively.

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Номер записи: 61

10-10-2013 дата публикации

Touch display panel

Номер: US20130265272A1

Автор: Chao-Sung Li, Chia-Ming Hsieh, Lien-Hsin Lee

Принадлежит: SHUN ON ELECTRONIC CO Ltd

A touch display panel including a substrate, a touch unit, a display unit, a circuit film and a flexible circuit board is provided. The substrate has a display region and a peripheral region surrounding the display region. The touch unit is disposed on the substrate and located in the display region. The display unit is disposed on the touch unit and located in the display region of the substrate. The circuit film is disposed on the substrate and located in the peripheral region, wherein the circuit film is electrically connected to the touch unit, and the circuit film has a plurality of key patterns. The flexible circuit board is electrically connected to the touch unit and the circuit film.

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Номер записи: 62

24-10-2013 дата публикации

Touch sensor

Номер: US20130277195A1

Автор: Chia-Chiang Chang, Ta-Hsin Chou, Wen-Tung Hsu

Принадлежит: Industrial Technology Research Institute ITRI

A touch sensor is provided. The touch sensor includes a first buffer layer disposed on a substrate, a first electrode layer disposed on the first buffer layer, a second buffer layer disposed on the first electrode layer and a second electrode layer disposed on the second buffer layer and electrically connected with the first electrode layer, wherein the first and second buffer layers are formed of the same material including an insulated metal oxide, and the first and second electrode layers are formed of the same material including a doped metal oxide.

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Номер записи: 63

14-11-2013 дата публикации

Touch panel

Номер: US20130301196A1

Автор: Kiyoshi Inada, Mikihiro Noma, Shinichi Miyazaki

Принадлежит: Sharp Corp

Provided is a touch panel having a panel substrate that has overall flexibility and that has a panel part, whereupon electrode pads are disposed, and a protrusion part, whereupon terminals are disposed, formed integrally with each other, obtaining a configuration whereby the connection section between the panel part and the protrusion part is not easily damaged. A touch panel ( 2 ) is provided with: a substrate ( 11 ) that has overall flexibility and that has a touch panel substrate part ( 11 a ) and a connection part ( 11 b ) formed integrally with each other; a plurality of electrode pads ( 21 a, 22 a ) that are disposed upon the touch panel substrate part (11 a ); and lead-out wiring lines ( 24 ) that externally output, from the connection part (11 b ), signals generated by the electrode pads ( 21 a, 22 a ). To improve strength, a protective layer ( 14 ) is disposed on the operation screen side of the connection section between the touch panel substrate part ( 11 a ) and the connection part ( 11 b ).

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Номер записи: 64

21-11-2013 дата публикации

Touch panel and manufacturing method thereof

Номер: US20130306451A1

Автор: FENG CHEN, Hsiang-Lung Hsia, Yuh-Wen Lee

Принадлежит: TPK Touch Solutions Xiamen Inc

A touch panel includes a strengthen cover lens and a touch electrode layer. The strengthen cover lens includes a first non-planar sulfate, and is planned with a display region and a peripheral region surrounding the display region. The touch electrode layer is formed, on the first non-planar surface and overlaid on the display region and at least part of the peripheral region for manufacturing a non-planar touch panel.

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Номер записи: 65

21-11-2013 дата публикации

Display Device

Номер: US20130306460A1

Автор: Masahiro Teramoto

Принадлежит: Japan Display Inc, Panasonic Liquid Crystal Display Co Ltd

A touch panel includes a plurality of first electrodes, a plurality of second electrodes, and a plurality of wirings. Each of the plurality of first electrodes has a first portion formed on a layer different from that on which the second electrodes are formed and intersecting the second electrodes, and a second portion formed on the same layer as that on which the second electrodes are formed, but separated from the second electrode. The second electrode and the second portion of the first electrode are formed on a layer different than the layer where the wiring is formed. The first portion of the first electrode is connected to the second portion through a contact portion formed in an insulating film made of a negative resist between the first portion and the second electrode.

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Номер записи: 66

28-11-2013 дата публикации

Method of fabricating touch panel

Номер: US20130312253A1

Автор: Seok-Lyul Lee, Tun-Chun Yang, Yu-Feng Chien, Zeng-De Chen

Принадлежит: AU OPTRONICS CORP

A method of fabricating a touch panel is provided. A substrate having a touch-sensing region and a peripheral region is provided. A touch-sensing circuit layer including first sensing series, and second meshed metal sensing pads is formed on the touch-sensing region of the substrate. An insulating layer having first contact windows is formed on the substrate to cover the touch-sensing circuit layer. The first contact windows expose a portion of the second meshed metal sensing pads. A plurality of second transparent bridge lines are formed on the insulating layer located in the touch-sensing region. Each second transparent bridge line is electrically connected to two adjacent second meshed metal sensing pads through two first contact windows. The second transparent bridge lines completely cover the portion of the second meshed metal sensing pads exposed by the first contact windows.

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Номер записи: 67

28-11-2013 дата публикации

Touch sensing device and method for driving the same

Номер: US20130314342A1

Автор: JungHan LEE, Sungchul Kim

Принадлежит: LG Display Co Ltd

A touch sensing device includes a touch screen coupled with a display panel including data lines, gate lines crossing the data lines, and pixels arranged in a matrix form, and a touch sensing circuit which supplies a driving signal to lines of the touch screen and senses a touch input. The touch sensing circuit detects an optimum sensing time, in which changes in a voltage change of the gate lines are maintained within a previously determined allowable range, in a touch screen drive period in which data is not written to the pixels of the display panel. The touch sensing circuit supplies the driving signal to the lines of the touch screen only in the optimum sensing time of the touch screen drive period.

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Номер записи: 68

05-12-2013 дата публикации

Touch panel

Номер: US20130322042A1

Автор: Byung Soo Kim, Hyuk Jin Hong, Ji Won Jo, Jong Il Kim

Принадлежит: LG Innotek Co Ltd

Disclosed is a touch panel. The touch panel includes a substrate including a view area and a dead area; a bridge electrode on the view area of the substrate; a print part on the dead area of the substrate; a wire electrode formed on the printed part to make direct contact with the print part; and an insulation pattern on the bridge electrode and the wire electrode.

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Номер записи: 69

19-12-2013 дата публикации

Touch panel and display device including same

Номер: US20130334017A1

Автор: In-Seok Hwang, Ji Young Hwang, Sang Ki Chun, Yong Goo Son

Принадлежит: LG Chem Ltd

The present invention relates to a touch panel, comprising a screen part, a router part, a flexible printed circuit board (FPCB) part, a first pad part comprising two or more router connection regions connecting the screen part and the router part, and a second pad part comprising two or more FPCB connection regions connecting the router part and the flexible printed circuit board (FPCB) part, in which at least some regions of the two or more FPCB connection regions comprise a conductive pattern having opening regions.

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Номер записи: 70

26-12-2013 дата публикации

Touch panel

Номер: US20130341070A1

Автор: Hyun Kim, Victor Yurlov

Принадлежит: Samsung Electro Mechanics Co Ltd

Disclosed herein is a touch panel, including: mesh conductor lines, wherein a pitch of the mesh conductor line has a value selected from p m =2×p d (f m =f d /2, p m ≦260 μm), wherein p m is a pitch of the mesh conductor line, p d is a pixel pitch of a display, f m is a frequency 1/p m of the mesh conductor line, and f d is a pixel frequency 1/p d of the display.

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Номер записи: 71

26-12-2013 дата публикации

Pixel Occlusion Mitigation

Номер: US20130342472A1

Автор: David Brent GUARD

Принадлежит: Individual

In one embodiment, a method includes determining output modifications to apply to pixels of a display based on a modification map for pixels of the display. The modification map provides output-modification values for the pixels to mitigate optical occlusion of pixels of the display optically occluded by micro-features of a touch sensor overlying the display relative to other pixels of the display not optically occluded by micro-features of the touch sensor. The method also includes applying the output modifications to pixels of the display to mitigate their optical occlusion relative to other pixels of the display not optically occluded by micro-features of the touch sensor.

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Номер записи: 72

26-12-2013 дата публикации

Input unit, electronic device, and mobile terminal

Номер: US20130342505A1

Автор: Takashi Minami, Takashi Shimizu, Yoshio Miyazaki

Принадлежит: Kyocera Corp

An input unit disposed opposite to a display unit having a plurality of pixel areas arranged in a matrix, includes: a substrate; a first detecting electrode pattern provided on the substrate; a second detecting electrode pattern provided on the substrate; and an insulator provided at a portion corresponding to an intersecting portion where the first detecting electrode pattern and second detecting electrode pattern intersect, wherein the insulator has a profile extending in a direction different from arrangement directions of the pixel area as viewed from above.

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Номер записи: 73

02-01-2014 дата публикации

Low impedance touch sensor

Номер: US20140002369A1

Автор: David Brent GUARD

Принадлежит: Atmel Corp

According to one embodiment, an apparatus comprises a substrate, a touch sensor disposed on the substrate, and a conductive mesh forming portions of the touch sensor. The conductive mesh comprises a plurality of first conducting segments and a plurality of second conducting segments. The first conducting segments are electrically connected to define a closed first cell, and the second conducting segments are electrically connected to define a closed second cell. Each of the conducting segments are unbroken. The conductive mesh further defines a channel that electrically isolates the first cell from the second cell.

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Номер записи: 74

09-01-2014 дата публикации

Method of fabricating capacitive touch panel

Номер: US20140007417A1

Автор: Chao-Sung Li, Kai Meng, Lien-Hsin Lee

Принадлежит: Innocom Technology Shenzhen Co Ltd, Innolux Corp

The present disclosure relates to a method of fabricating a capacitive touch pane where a plurality of groups of first conductive patterns are formed along a first direction, a plurality of groups of second conductive patterns are formed along a second direction, and a plurality of connection components are formed on a substrate. Each first conductive pattern is electrically connected to another adjacent first conductive pattern in the same group by each connection component and each group of the second conductive patterns is interlaced with and insulated from each group of the first conductive patterns. Next, a plurality of curved insulation mounds are formed to cover the first connection components. Then, a plurality of bridge components are formed to electrically connect each second conductive pattern with another adjacent second conductive pattern in the same group.

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Номер записи: 75

23-01-2014 дата публикации

Capacitive touch panel having improved response characteristics

Номер: US20140022199A1

Автор: Jackson Ai, Nathan Y. Moyal, Tao Peng

Принадлежит: Texas Instruments Inc

An apparatus is provided. A substrate and a cover plate are provided. A sensor layer is formed on at least one of the substrate and the cover plate. The sensor layer includes a plurality of row electrodes and a plurality of column electrodes interleaved with the plurality of row electrodes, where each row electrode and each column electrode is formed of a plurality of stair-stepped diamonds. An insulator is also included so as to electrically isolate the plurality of row electrodes and the plurality of column electrodes, where the insulator is substantially transparent to visible spectrum light. A bridge layer is also formed over the sensor layer and having a plurality of bridges, where each bridge is coupled between two adjacent stair-stepped diamonds from at least one of the column electrodes or the row electrodes.

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Номер записи: 76

23-01-2014 дата публикации

Capacitive touch panel having improved response characteristics

Номер: US20140022200A1

Автор: Jerry L. Doorenbos, Nathan Y. Moyal, Tao Peng

Принадлежит: Texas Instruments Inc

An apparatus is provided. The apparatus comprises a second layer disposed over a first layer. Each of the first and second layers have a set of detection electrodes that are spaced apart and electrically isolated from one another and an associated set of interleavers. Each interleaver is located between adjacent detection electrodes from its associated the set of detection electrodes, and each set of interleavers also includes a pair of complementary interleaving electrodes coupled to those that are electrically coupled to the adjacent detection electrodes from its associated set of detection electrodes. The detection electrodes and interleaving electrodes are also substantially transparent to visible spectrum light.

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Номер записи: 77

23-01-2014 дата публикации

Touch-sensing substrate, display panel, and patterned light-shielding layer

Номер: US20140022743A1

Автор: Chun-Heng Lin, Sheng-Hsien Lin, Wea-Li Tien, wei-jie Wang, Yi-Ming Tsai, Yueh-Ju Tsai

Принадлежит: Unidisplay Inc Taiwan

A touch-sensing substrate including a substrate, a patterned conductive layer and a patterned insulating layer is provided. The substrate has a plurality of first striped regions and a plurality of second striped regions. The first striped regions are intersected with the second striped regions to define a plurality of sensing-pad disposition regions. The patterned conductive layer includes a plurality of sensing pads disposed in the sensing-pad disposition regions. The patterned insulating layer is disposed on the first striped regions and the second striped regions. The patterned insulating layer and the patterned conductive layer are spliced to form a patterned light-shielding layer. The patterned light-shielding layer has a plurality of enclosed notches arranged in array, wherein parts of the enclosed notches are surrounded by the patterned conductive layer, and other parts of the enclosed notches are surrounded by the patterned conductive layer and the patterned insulating layer.

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Номер записи: 78

30-01-2014 дата публикации

Touch pannel

Номер: US20140027264A1

Автор: JING Yu, Quanfu Xu, Tsung-Ke Chiu, Yan Lin

Принадлежит: TPK Touch Solutions Xiamen Inc

The touch panel comprises a plurality of first axial electrodes extending along a first direction and a plurality of second axial electrodes extending along a second direction. The second axial electrode comprises a plurality of second axial conductive units and a plurality of bridging structures connecting with two adjacent second axial conductive units electrically. The bridging structure comprises a conductive component and an insulating component. The insulating component disposed between the conductive component and the first axial electrode. The conductive component comprises a connection portion and two contact portions, the two contact portions are respectively disposed on both ends of the insulating component and contact their corresponding second axial conductive units. The connection portion is electrically connected with the two contact portions, while the length of the connection portion along the first direction is less than the lengths of the contact portions along the first direction.

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Номер записи: 79

30-01-2014 дата публикации

Touch panel and display device provided with same

Номер: US20140028626A1

Автор: Kazuhiro Maeda, Yousuke Nakagawa

Принадлежит: Sharp Corp

The touch panel ( 1 a ) of the present invention includes a plurality of driver electrodes ( 2 ), a plurality of detection electrodes ( 3 ) that extend in the column direction, and a complementary electrode ( 4 ), which extends in the direction in which the driver electrodes extend, and which forms a parasitic capacitance that corresponds to capacitance components that are not affected during detection of an object to be detected that comes into contact with or approaches the detection surface among the parasitic capacitances formed in the gaps between the driver electrodes ( 2 ) and the detection electrodes ( 3 ), in the gap from the detection electrodes ( 3 ).

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Номер записи: 80

30-01-2014 дата публикации

Conductor pattern structure of capacitive touch panel

Номер: US20140028930A1

Автор: Ching-Yang Chang, Shun-Ta Chien

Принадлежит: TPK Touch Solutions Inc

Disclosed is a conductor pattern structure of a capacitive touch panel. First-axis conductor assemblies and second-axis conductor assemblies are formed on a surface of a substrate. Each first-axis conductor assembly includes a plurality of first-axis conductor cells that are interconnected by first-axis conduction lines. An insulation layer is formed on a surface of each first-axis conduction line. Each second-axis conductor assembly includes a plurality of second-axis conductor cells that are interconnected by second-axis conduction lines. Each second-axis conduction line extends across the insulation layer of the associated first-axis conduction line.

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Номер записи: 81

06-02-2014 дата публикации

Touchscreen panel sensor film and manufacturing method thereof

Номер: US20140036165A1

Автор: Junzo Matsuda, Kazuya Ogawa, Masahiro Takahashi, Mitsuru Iida, Tatsuhiko Ishigami, Yutaka Matsumoto

Принадлежит: DAI NIPPON PRINTING CO LTD

Disclosed is a touchscreen panel sensor film with alignment marks or product information assigned thereto, this sensor film being formed so as to improve in post-processing accuracy. The touchscreen panel sensor film according to this invention includes a transparent base film and a transparent electrical conductor pattern provided on at least one surface of the base film, and achieves the improvement of post-processing accuracy by having alignment marks or product information in a non-active area on the sensor film.

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Номер записи: 82

20-02-2014 дата публикации

Conductive member, production method of the same, touch panel, and solar cell

Номер: US20140048131A1

Автор: SATOSHI Tanaka, Shinichi Nakahira, Tomohito Asai, Yuki Matsunami

Принадлежит: Fujifilm Corp

A conductive member containing a base material and a conductive layer provided on the base material, wherein the conductive layer includes (i) a metallic nanowire having an average short-axis length of 150 nm or less and (ii) a binder, the binder including a three-dimensional crosslinked structure that includes a partial structure represented by the following Formula (Ia) and a partial structure represented by the following Formula (IIa) or Formula (IIb). In the Formulae, each of M 1 and M 2 independently represents an element selected from the group consisting of Si, Ti and Zr. Each R3 independently represents a hydrogen or a hydrocarbon group.

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Номер записи: 83

20-02-2014 дата публикации

Manufacturing Method for Touch Screen Panel

Номер: US20140050840A1

Автор: Do-Young Byun

Принадлежит: Enjet Co Ltd

A method for manufacturing a touch screen panel includes forming a basic pattern of patterning first electrodes along a first direction on a substrate, second electrodes along a second direction crossing the first direction, and a first connecting pattern connecting the first electrodes, forming insulating layers of patterning insulating layers over the first connecting pattern, and forming a second connecting pattern of patterning a second connecting pattern in an electrohydrodynamic (EHD) ink jetting type such that the second connecting pattern connecting the second electrodes pass over the insulating layers.

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Номер записи: 84

27-02-2014 дата публикации

Touch Sensor, Touch Screen And Display Device

Номер: US20140055687A1

Автор: Tao Ren

Принадлежит: Beijing BOE Optoelectronics Technology Co Ltd

Embodiments of the present invention provide a sensor, a touch screen and a display for decreasing damage possibility of the touch screen. The touch sensor comprises a horizontal conducting layer, a conductive bridge having two ends respectively connected with one horizontal conducting layer, and a vertical conducting layer, the conductive bridge overlapping with the vertical conducting layer and being spaced from the vertical conductive layer by an insulating layer; the vertical conducting layer comprises at least one insulating zone provided at a first designated position; a distance of two corresponding end points in a width direction of the conductive bridge of the projection zone, which projection zone is a normal projection zone of the at least one insulating zone on the conductive bridge, is not less than a width of the conductive bridge.

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Номер записи: 85

27-02-2014 дата публикации

Method of changing the optical properties of high resolution conducting patterns

Номер: US20140057045A1

Автор: Danliang Jin, Ed S. Ramakrishnan

Принадлежит: Unipixel Displays Inc

The disclosure disclosed herein is a method for altering the optical properties of high resolution printed conducting patterns by initiating a chemical reaction to a passivating layer on the patterns with optical properties differing from the untreated material. The electrical properties are maintained after this reacted, passivating, layer is formed.

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Номер записи: 86

27-03-2014 дата публикации

Touch panel

Номер: US20140083827A1

Автор: Ho Joon Park, Jang Ho PARK, Jin Uk Lee, Sang Hwan Oh

Принадлежит: Samsung Electro Mechanics Co Ltd

Disclosed herein is a touch panel including an electrode pattern configured of a combination of unit patterns in which a hole is formed at an intersection region between sides.

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Номер записи: 87

10-04-2014 дата публикации

Signal processing circuit, signal processing method, position detecting device, and electronic apparatus

Номер: US20140098039A1

Автор: Yasuo Oda

Принадлежит: Wacom Co Ltd

A signal processing circuit is provided, which is suitable to be connected to a signal receiving conductor of a capacitive position detecting sensor, which has low power consumption and small circuit scale, and which allows setting of a small value as the capacitance value of a capacitor used for I-V conversion. After a receiving conductor is clamped to a predetermined potential by a clamp circuit, this receiving conductor clamped to the predetermined potential is connected to a capacitor circuit via a gate circuit. Thereby, a potential that changes corresponding to a position indicated by an indicator such as a finger is generated in the capacitor circuit, and a voltage signal generated in this capacitor circuit is converted to a digital signal to be output.

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Номер записи: 88

10-04-2014 дата публикации

Electronic device, control method of electronic device, program, and storage medium

Номер: US20140098059A1

Автор: Sho Ichikawa

Принадлежит: Canon Inc

An electronic device having a plurality of electrodes arranged to detect a touch operation onto an operation plane has a control unit for effecting control such that in a case where a capacity of an electrode arranged at an end portion of an arrangement of the plurality of electrodes is equal to or greater than a first capacity, a process corresponding to the touch operation is executed, and in a case where a capacity of another electrode different from the electrode arranged at the end portion is equal to or greater than a second capacity greater than the first capacity, the process corresponding to the touch operation is executed.

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Номер записи: 89

10-04-2014 дата публикации

Conductive laminate body, touch panel, and display device

Номер: US20140098307A1

Автор: Kazuchika Iwami

Принадлежит: Fujifilm Corp

This present invention pertains to: a conductive laminate body, a touch panel, and a display device. In the present invention, the relative refractive index of a substrate with respect to a first protective sheet, and/or the relative refractive index of the substrate with respect to a second protective sheet is 0.86-1.15. The relative refractive index of a first substrate with respect to the first protective sheet, and/or the relative refractive index of a second substrate with respect to the second protective sheet is 0.86-1.15.

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Номер записи: 90

04-01-2018 дата публикации

TRANSFER FILM, TRANSPARENT LAMINATE, METHOD FOR PRODUCING TRANSPARENT LAMINATE, CAPACITIVE INPUT DEVICE, AND IMAGE DISPLAY DEVICE

Номер: US20180001606A1

Автор: Ito Hideaki, KANNA Shinichi

Принадлежит: FUJIFILM Corporation

A transfer film has a temporary support, a first curable transparent resin layer, a second curable transparent resin layer in which the thickness of the first curable transparent resin layer is equal to or greater than 1 μm, the second curable transparent resin layer includes 5% by mass to 95% by mass of a metal oxide particle with respect to the solid content of the second curable transparent resin layer, and the first curable transparent resin layer does not include the metal oxide particle, or includes less amount of the metal oxide particle than the second curable transparent resin layer. 1. A transfer film comprising:a temporary support;a first curable transparent resin layer; anda second curable transparent resin layer disposed adjacent to the first curable transparent resin layer in this order,wherein the thickness of the first curable transparent resin layer is equal to or greater than 1 μm,the second curable transparent resin layer includes 5% by mass to 95% by mass of a metal oxide particle with respect to the solid content of the second curable transparent resin layer, andthe first curable transparent resin layer does not include the metal oxide particle, or includes less amount of the metal oxide particle than the second curable transparent resin layer.2. The transfer film according to claim 1 ,wherein the first curable transparent resin layer does not include the metal oxide particle, or includes greater than 0% by mass to 10% by mass or less of the metal oxide particle with respect to the solid content of the first curable transparent resin layer,the second curable transparent resin layer includes 28.1% by mass or more to 95% by mass or less of the metal oxide particle with respect to the solid content of the second curable transparent resin layer, andthe refractive index of the second curable transparent resin layer is greater than the refractive index of the first curable transparent resin layer.3. The transfer film according to claim 1 ,wherein the ...

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Номер записи: 91

06-01-2022 дата публикации

TOUCH SENSOR AND DISPLAY DEVICE HAVING THE SAME

Номер: US20220004276A1

Автор: KIM DEOK JOONG, KIM Il Joo, Kim Jong Hwa, Lee Kyung Su

Принадлежит:

A display device includes a display panel including a display area in which an image is displayed and a peripheral area disposed outside of the display area, and a touch sensor disposed on the display panel. The touch sensor includes a plurality of sensor electrodes formed in a repeated arrangement of sensor patterns that forms a touch active area, a plurality of sensor wirings connected to the sensor electrodes and disposed outside of the touch active area, and at least one insulating layer overlapping the display area and the peripheral area. At least a portion of the sensor electrodes is formed over the display area and the peripheral area. 1. A display device , comprising:a display panel comprising a display area in which an image is displayed, and a peripheral area; anda touch sensor disposed on the display panel,wherein the touch sensor comprises:a plurality of sensor electrodes formed in a repeated arrangement of sensor patterns and configured to detect an external input, wherein the repeated arrangement of sensor patterns forms a touch active area having a curved boundary;a plurality of sensor wirings connected to the sensor electrodes; andat least one insulating layer overlapping the display area and the peripheral area and covering at least one of the sensor electrodes,wherein a boundary sensor pattern corresponding to the curved boundary comprises a transparent conductive layer and an opaque conductive layer connected to the transparent conductive layer through a first contact hole passing through the at least one insulating layer,wherein the transparent conductive layer of the first sensor pattern overlaps both the display area and the peripheral area,wherein the opaque conductive layer is disposed in the peripheral area, andwherein the opaque conductive layer overlaps the transparent conductive layer in the peripheral area.2. The display device of claim 1 , wherein each of the display area and the touch active area comprises the curved boundary.3. The ...

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Номер записи: 92

01-01-2015 дата публикации

CONTROL METHOD AND DEVICE FOR TOUCH DISPLAY PANEL, AND DISPLAY DEVICE

Номер: US20150002462A1

Автор: Dong Xue, Wang Haisheng, Zhao Weijie

Принадлежит:

The embodiments of the present disclosure disclose a control method and device for a touch display panel, and a display device, capable of achieving a display function and a touch control function of a display panel and improving the report rate for the touch control function. An embodiment of the disclosure discloses a control method for achieving a display function and a touch control function of an in-cell capacitive touch display panel, wherein the controlling method includes: dividing a time period for the in-cell capacitive touch display panel displaying each image frame into at least two control periods each comprising a display period and a touch control period; during the display period, applying no signal or applying signals for display to touch driving electrodes of the touch display panel; and during the touch control period, applying touch driving signals to the touch driving electrodes in sequence, wherein touch sensing electrodes couple voltage signals of the touch driving signals and output the same. 19-. (canceled)10. A control method for achieving a display function and a touch control function of an in-cell capacitive touch display panel , comprising:dividing a time period for the in-cell capacitive touch display panel displaying each image frame into at least two control periods each comprising a display period and a touch control period;during the display period, applying no signal or applying signals for display to touch driving electrodes of the touch display panel; andduring the touch control period, applying touch driving signals to the touch driving electrodes in sequence, wherein the touch sensing electrodes couple voltage signals of touch driving signals and output the same.11. The control method of claim 10 , wherein said applying no signal or applying signals for display to the touch driving electrodes of the touch display panel during the display period comprises:applying no signal to the touch driving electrodes of the touch display ...

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Номер записи: 93

06-01-2022 дата публикации

ELECTRONIC APPARATUS

Номер: US20220005878A1

Автор: HAN JEQNGYUN, KIM Il-joo, KIM Jong-hwa, LEE KYUNGSU

Принадлежит:

An electronic apparatus has a through module hole defined in an active area and includes a first sensing pattern and a second sensing pattern spaced apart from each other in one direction with the module hole disposed therebetween. A third sensing pattern and a fourth sensing pattern are spaced apart from each other in a direction crossing the one direction with the module hole disposed therebetween. A first connection line extends along a portion of the module hole and connects the first sensing pattern acid the second sensing pattern to each other. A second connection line extends along a portion of the module hole and connects the third sensing pattern and the fourth sensing pattern to each other. The first connection line and the second connection line are disposed on the same layer and are spaced apart from each other. 1. An electronic apparatus , comprising:a base substrate including an active area and a peripheral area adjacent to the active area;a display unit disposed on the base substrate and configured to display an image within the active area; anda sensing unit disposed on the display unit and configured to detect an external input applied to the active area,wherein, in the active area, a module hole penetrates the base substrate, the display unit, and the sensing unit,wherein the sensing, unit includes:a first sensing pattern and a second sensing pattern spaced apart from each other in a first direction with the module hole disposed, therebetween;a third sensing pattern and a fourth sensing pattern spaced apart from each other in a second direction crossing the first direction with the module hole disposed therebetween;a first connection line extending along a portion of the module hole and connecting the first sensing pattern and the second sensing pattern to each other; anda second connection line extending along a portion of the module hole and connecting the third sensing pattern and the fourth sensing pattern to each other, andwherein the first ...

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Номер записи: 94

05-01-2017 дата публикации

Photosensitive laminate, transfer material, patterned photosensitive laminate, method for manufacturing the same, touch panel, and image display device

Номер: US20170003593A1

Автор: Morimasa Sato, Shinichi Yoshinari

Принадлежит: Fujifilm Corp

An object of the invention is to provide a photosensitive laminate in which two or more layers can be collectively patterned, a transfer material, a patterned photosensitive laminate, a method for manufacturing the patterned photosensitive laminate, a touch panel, and an image display device. According to the invention, there are provided a photosensitive laminate in which a first resin layer, an interlayer, and a second resin layer are laminated on a support in this order, at least one of the first resin layer or the second resin layer includes 20 mass % or greater of inorganic particles, and exposure sensitivity of the second resin layer is higher than that of the first resin layer, a transfer material, a patterned photosensitive laminate, a method for manufacturing the patterned photosensitive laminate, a touch panel, and an image display device.

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Номер записи: 95

05-01-2017 дата публикации

TRANSPARENT CONDUCTIVE LAMINATES AND TOUCH PANELS HAVING TRANSPARENT CONDUCTIVE LAMINATES

Номер: US20170003774A1

Автор: Ito Yutaka, IWATA Reiko

Принадлежит: TOPPAN PRINTING CO., LTD.

A transparent conductive laminate which does not cause erroneous operation under high temperature and high humidity and a touch panel which includes the transparent conductive laminate are provided. The transparent conductive laminate includes a transparent base material; and a transparent electrode layer containing resin which is disposed on one or both sides of the transparent base material, wherein the transparent electrode layer includes a plurality of conductive regions which contain fibrous metals, and a non-conductive region, and the transparent electrode layer has a thickness of 30 nm or more and 150 nm or less. 1. A transparent conductive laminate comprising:a transparent base material; anda transparent electrode layer which contains a resin and is disposed on one or both sides of the transparent base material, whereinthe transparent electrode layer includes a plurality of conductive regions which contain fibrous metals, and a non-conductive region, andthe transparent electrode layer has a thickness of 30 nm or more and 150 nm or less.2. A touch panel comprising the transparent conductive laminate of .3. The touch panel of further comprising:a metal wiring connected to the conductive region;a drive electrode and a sense electrode made up of the respective conductive regions and disposed in layers different from each other;a ground electrode disposed in the same layer as either the drive electrode or the sense electrode outside a sensor area in which the either the drive electrode or the sense electrode is disposed; andan auxiliary electrode disposed between the ground electrode and an electrode closest to the ground electrode out of the drive electrode or the sense electrode disposed in the same layer as the ground electrode, the auxiliary electrode being made of an electrically conductive material and being constantly at an equal potential to the electrode closest to the ground electrode.4. The touch panel of claim 3 , wherein the auxiliary electrode is ...

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Номер записи: 96

05-01-2017 дата публикации

REGULAR VIA PATTERN FOR SENSOR-BASED INPUT DEVICE

Номер: US20170003791A1

Автор: BERGET Damien, MOREIN Stephen L., Reynolds Joseph Kurth

Принадлежит:

This disclosure generally describes an input device, a display device having an integrated capacitive sensing device, and an assembly for an input device. The input device comprises a plurality of sensor electrodes disposed in a first layer, and a processing system configured to detect presence of input objects in a sensing region defined proximate to the plurality of sensor electrodes. The input device further comprises a plurality of routing traces disposed in a second layer and coupled with the processing system, and a plurality of vias arranged in a regular pattern within an areal extent of the sensing region, wherein at least a portion of the plurality of vias couple the plurality of sensor electrodes with the plurality of routing traces. 1. An input device comprising:a plurality of sensor electrodes disposed in a first layer, a sensing region defined proximate to the plurality of sensor electrodes;a processing system configured to detect presence of input objects in the sensing region;a plurality of routing traces disposed in a second layer and coupled with the processing system; anda plurality of vias arranged in a regular pattern within an areal extent of the sensing region, wherein at least a portion of the plurality of vias couple the plurality of sensor electrodes with the plurality of routing traces.2. The input device of claim 1 , further comprising:a plurality of source lines disposed in a layer outside the second layer and configured to be driven to perform display updating,wherein at least a first routing trace of the plurality of routing traces is routed across at least one of the plurality of source lines.3. The input device of claim 2 , further comprising:a display device including the plurality of source lines, the processing system coupled with the plurality of source lines and further configured for performing display updating,wherein at least a second routing trace of the plurality of routing traces is disposed parallel to at least one of the ...

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Номер записи: 97

05-01-2017 дата публикации

Touch Sensor and Touch Panel Device

Номер: US20170003799A1

Автор: Tateda Shinya

Принадлежит: POLYMATECH JAPAN CO., LTD.

A touch panel device in which a touch panel provided with a switch display and a touch sensor having a plurality of electrodes that include a chevron-shaped portion and a valley-shaped portion and that correspond to the switch display are disposed in a stacked manner, a slide input being capable of being performed by slide operation in an arrangement direction of the electrodes, in which, among intersection angles formed by intersection between a virtual line extending in the slide operation direction and a valley bottom of the valley-shaped portion, a valley side external angle B that is an external angle of each electrode is larger than, among intersection angles formed by intersection between the virtual line and a peak portion of the chevron-shaped portion, a chevron side internal angle that is an internal angle of each electrode, and a buried portion that raises the valley bottom is provided in each electrode. 1. A touch panel device , comprising:a touch panel provided with a switch display;a touch sensor provided with a plurality of electrodes that include a chevron-shaped portion and a valley-shaped portion and that correspond to the switch display;the touch panel and the touch sensor being disposed in a stacked manner; anda slide input being capable of being performed by slide operation in an electrode arrangement direction, whereinamong intersection angles formed by intersection between a virtual line extending in the slide operation direction and a valley bottom of the valley-shaped portion, a valley side external angle B that is an external angle of each electrode is larger than, among intersection angles formed by intersection between the virtual line and a peak portion of the chevron-shaped portion, a chevron side internal angle A that is an internal angle of each electrode.2. The touch panel device according to claim 1 , whereina buried portion that raises the valley bottom of the valley-shaped portion is provided in each electrode.3. The touch panel ...

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Номер записи: 98

05-01-2017 дата публикации

Touch control display device and a preparation method thereof

Номер: US20170003800A1

Автор: Shaopeng ZHU

Принадлежит: Kunshan Govisionox Optoelectronics Co Ltd, Kunshan New Flat Panel Display Technology Center Co Ltd, Kunshaw New Flat Panel Display Technology Center Co Ltd

As in a touch control display device of the present invention, when second electrodes are formed, the second electrodes are connected in series respectively in the horizontal row direction and in the vertical column direction, so as to form a cross network with rows and columns insulated from one another, namely to form a touch control sensing layer. By integrating a touch control function into organic light-emitting diodes, a compact structure of the device is achieved, there is no need to set up a separate touch control component, the light emitting efficiency is high, and the respond speed is fast. As in a preparation method of the touch control display device of the present invention, second electrodes are formed into such a structure that the second electrodes are connected in series respectively in the horizontal row direction and in the vertical column direction, therefore, when organic light-emitting diodes are prepared, a touch control function can be integrated therein at the same time by means of technically mature photo-etching and etching techniques, which is a simple preparation method with low process cost.

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Номер записи: 99

05-01-2017 дата публикации

Organic light emitting display device

Номер: US20170003806A1

Автор: Eungkyu Kim, SinKyun Park

Принадлежит: LG Display Co Ltd

An organic light emitting display device is provided. The organic light emitting display device includes a conductive pattern of which impedance varies due to damage or heat generation of a panel and senses the damage or heat generation of the panel by using the conductive pattern.

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Номер записи: 100