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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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Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 49. Отображено 46.
24-05-2012 дата публикации

METHOD FOR DISPLAYING A STEREOSCOPIC IMAGE AND DISPLAY APPARATUS FOR PERFORMING THE SAME

Номер: US20120127162A1
Автор: Bong-Im PARK, Jun-Pyo LEE, Ik-Huyn AHN, Ho-Seok SON, Kang-Min KIM, Jung-Won KIM, Seon-Ki KIM, PARK BONG-IM, LEE JUN-PYO, AHN IK-HUYN, SON HO-SEOK, KIM KANG-MIN, KIM JUNG-WON, KIM SEON-KI
Принадлежит: SAMSUNG ELECTRONICS CO., LTD.

A method for displaying a stereoscopic image, the method comprises generating k images for a left eye and k images for a right eye based on a left-eye image and a right-eye image, where ‘k’ is a natural number greater than two, correcting an image currently received using an n-th image of the k images for the left eye and the k images for the right eye that are previously received, where ‘n’ is a natural number greater than ‘k’, displaying corrected k images for the left eye and corrected k images for the right eye on a display panel, and providing the display panel with lights based on the image displayed on the display panel. 1. A method for displaying a stereoscopic image , the method comprising:generating k images for a left eye and k images for a right eye based on a left-eye image and a right-eye image, where ‘k’ is a natural number greater than two;correcting an image currently received using an n-th image of the k images for a left eye and the k images for a right eye that are previously received, where ‘n’ is a natural number greater than ‘k’;displaying corrected k images for the left eye and corrected k images for the right eye on a display panel; andproviding the display panel with lights based on the image displayed on the display panel.2. The method of claim 1 , wherein correcting the image currently received comprises:storing an n-th image of at least one of the k images for the left eye image and the k images for the right-eye image that are previously received; andcorrecting at least one of the k images for the left-eye image and the k images for the right-eye image using the stored n-th image.3. The method of claim 2 , wherein at least one of the k images for the left-eye image and the k images for the right-eye image is corrected using a plurality of look up tables.4. The method of claim 1 , further comprising:selectively opening and closing a left-eye shutter and a right-eye shutter of an eyeglasses part in accordance with the image displayed on ...

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Номер записи: 1
17-04-2014 дата публикации

METHOD OF COMPENSATING IMAGE DATA AND DISPLAY APPARATUS FOR PERFORMING THE SAME

Номер: US20140104265A1
Автор: Bong-Im PARK, Jun-Pyo LEE, Ik-Huyn AHN, Ho-Seok SON, Kang-Min KIM, Jung-Won KIM, Seon-Ki KIM, PARK BONG-IM, LEE JUN-PYO, AHN IK-HUYN, SON HO-SEOK, KIM KANG-MIN, KIM JUNG-WON, KIM SEON-KI
Принадлежит: Samsung Display Co., Ltd.

A method of compensating image data, the method includes generating a compensation data of an image data in accordance with a temperature value by using a compensation data of a previous frame and a compensation data generated through a look-up table which is mapped with corresponding to a compensation data of a previous frame and a set temperature value which is smaller than and closest to the temperature value or which is greater than and closest to the temperature value among set temperature values. 1. A method of displaying an image on a display apparatus , the display apparatus comprising a display panel , a temperature sensor detecting a temperature of a portion of the display panel , a data driving part outputting a data signal to the display panel , and a data compensation part adjusting the data signal according to the detected temperature , and the method comprising:storing a plurality of set temperature values in the data compensation part;detecting the temperature of the portion of the display panel in a first frame;comparing the detected temperature to the set temperature values to determine a temperature range to which the detected temperature belongs among the set temperature values; andadjusting the data signal according to the temperature range to generate a compensated data signal in a second frame subsequent to the first frame.2. The method of claim 1 , wherein one of boundary values of the temperature range is defined by one of the set temperature values.3. The method of claim 1 , wherein one of boundary values of the temperature range is defined by a temperature value greater than or lower than one of the set temperature values by a permissive temperature value.4. The method of claim 3 , wherein the compensated data signal in the second frame is substantially the same as the data signal in the first frame if a difference between the detected temperature and the one of the set temperature values is lower than the permissive temperature value.5. ...

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Номер записи: 2
30-11-2017 дата публикации

PIXEL UNIT AND DISPLAY APPARATUS HAVING THE PIXEL UNIT

Номер: US20170345371A1
Автор: Ho-Seok SON, Jin-Koo CHUNG, Jang-Mi KANG, Kyung-Hoon KIM, Kyung-Ho KIM, Kwan-Ho KIM
Принадлежит:

A pixel unit includes a first organic light emitting diode for a front-side emission, a second organic light emitting diode for a back-side (both-sides) emission, and a pixel circuit configured to driver the first and second organic light emitting diodes. The pixel unit PU may include a pixel circuit, a first organic light emitting diode and a second organic light emitting diode. 1. A pixel unit comprising:a first organic light emitting diode for a front-side emission;a second organic light emitting diode for a back-side (both-sides) emission; and a first transistor comprising a control electrode connected to a first node, a first electrode connected to a second node and a second electrode connected to a third node;', 'a capacitor comprising a first electrode connected to a first voltage line and a second electrode connected to the first node;', 'a second transistor comprising a control electrode connected to a first scan line, a first electrode connected to a data line and a second electrode connected to the second node;', 'a third transistor comprising a control electrode connected to the first scan line, a first electrode connected to the first node and a second electrode connected to the third node;', 'a (5-1)-th transistor comprising a control electrode connected to a first emission line, a first electrode connected to the first voltage line and a second electrode connected to the second node;', 'a (6-1)-th transistor comprising a control electrode connected to the first emission line, a first electrode connected to the third node and a second electrode connected to an anode electrode of the first organic light emitting diode;', 'a (6-2)-th transistor comprising a control electrode connected to a second emission line, a first electrode connected to the third node and a second electrode connected to an anode electrode of the second organic light emitting diode;', 'a (7-1)-th transistor comprising a control electrode connected to the first scan line, a first ...

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Номер записи: 3
17-03-2016 дата публикации

DISPLAY DEVICE HAVING SECURITY FUNCTION

Номер: US20160078254A1
Автор: Yun-Ki BAEK, Ho-Seok SON, Joon-Chul GOH, Mun-San PARK
Принадлежит: Samsung Display Co Ltd

Display device includes timing controller, display panel, data driver, and scan driver. The timing controller includes an authentication processing unit configured to generate an authentication result based on an authentication control signal. The timing controller converts an input image data signal to data driver control signal and scan driver control signal when the authentication result represents success. The timing controller deactivates the data driver control signal and the scan driver control signal when the authentication result represents fail. The display panel includes plurality of pixels. The data driver generates plurality of data signals based on the data driver control signal and provides the data signals to the pixels through plurality of data signal lines. The scan driver generates plurality of scan signals based on the scan driver control signal and provides the scan signals to the pixels through plurality of scan signals lines.

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Номер записи: 4
17-11-2011 дата публикации

METHOD OF COMPENSATING IMAGE DATA AND DISPLAY APPARATUS FOR PERFORMING THE SAME

Номер: US20110279466A1
Автор: Bong-Im PARK, Jun-Pyo LEE, Ik-Huyn AHN, Ho-Seok SON, Kang-Min KIM, Jung-Won KIM, Seon-Ki KIM, PARK BONG-IM, LEE JUN-PYO, AHN IK-HUYN, SON HO-SEOK, KIM KANG-MIN, KIM JUNG-WON, KIM SEON-KI
Принадлежит: SAMSUNG ELECTRONICS CO., LTD.

A method of compensating image data, the method includes generating a compensation data of an image data in accordance with a temperature value by using a compensation data of a previous frame and a compensation data generated through a look-up table which is mapped with corresponding to a compensation data of a previous frame and a set temperature value which is smaller than and closest to the temperature value or which is greater than and closest to the temperature value among set temperature values.

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Номер записи: 5
05-07-2012 дата публикации

METHOD OF COMPENSATING DATA, DATA COMPENSATING APPARATUS FOR PERFORMING THE METHOD AND DISPLAY APPARATUS HAVING THE COMPENSATING APPARATUS

Номер: US20120169780A1
Автор: Bong-Im PARK, Seon-Ki KIM, Jun-Pyo LEE, Ik-Huyn AHN, Ho-Seok SON, Kang-Min KIM, Jung-Won KIM, PARK BONG-IM, KIM SEON-KI, LEE JUN-PYO, AHN IK-HUYN, SON HO-SEOK, KIM KANG-MIN, KIM JUNG-WON
Принадлежит: SAMSUNG ELECTRONICS CO., LTD.

A method of compensating data includes extending a number of bits of data and outputting extended data of a first color, compensating a luminance of the extended data of the first color based on a position of the extended data of the first color in a display panel and outputting compensated data of the first color, and outputting compensated data of a second color and compensated data of a third color based on the compensated data of the first color. 1. A method of compensating data , the method comprising:extending a number of bits of data and outputting extended data of a first color;compensating a luminance of the extended data of the first color based on a position of the extended data of the first color in a display panel and outputting compensated data of the first color; andoutputting compensated data of a second color and compensated data of a third color based on the compensated data of the first color.2. The method of claim 1 , further comprising delaying an output timing of the compensated data of the first color.3. The method of claim 1 , wherein the first color is green claim 1 , the second color is red claim 1 , and the third color is blue.4. The method of claim 1 , wherein the extending a number of bits of the data comprises using a first lookup table which stores the data claim 1 , and the extended data of the first color corresponding to the data.5. The method of claim 1 , wherein the compensating a luminance of the extended data of the first color comprises multiplying the extended data of the first color by position data corresponding to the position of the extended data of the first color in the display panel.6. The method of claim 1 , wherein the outputting compensated data of the second color and compensated data of the third color comprises using a second lookup table and a third lookup table claim 1 ,wherein the second lookup table stores the compensated data of the first color, and the compensated data of the second color corresponding to ...

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Номер записи: 6
14-05-2015 дата публикации

METHOD OF DRIVING A DISPLAY PANEL AND DISPLAY APPARATUS FOR PERFORMING THE SAME

Номер: US20150130864A1
Автор: Ik-Huyn AHN, Seon-Ki KIM, Se-Huhn HUR, Jun-Pyo LEE, Bong-Im PARK, Ho-Seok SON, AHN IK-HUYN, KIM SEON-KI, HUR SE-HUHN, LEE JUN-PYO, PARK BONG-IM, SON HO-SEOK
Принадлежит:

A method of driving a display panel includes outputting a data voltage of three-dimensional (“3D”) image data included in a left-eye data frame and a right-eye data frame to the display panel along a scanning direction of a first direction during a first period, blocking the data voltage from being provided to the display panel during a second period and outputting a black data voltage to the display panel during a third period that is less than the first period. 1. A display apparatus comprising:a display panel; anda data driving part configured to output a data voltage of a three-dimensional (“3D”) image to the display panel along a scanning direction of a first direction and output a data voltage of a low-grayscale image to the display panel,wherein a duration of displaying the low-grayscale image on the display panel increases along the scanning direction.2. The display apparatus of claim 1 , wherein a duration of displaying the 3D image on the display panel decreases along the scanning direction.3. The display apparatus of claim 1 , wherein the data driving part is configured to output the data voltage of the 3D image to the display panel during a first period and output the data voltage of the low-grayscale image to the display panel during a second period equal to or less than the first period.4. The display apparatus of claim 3 , wherein the 3D image comprises a left-eye image and a right-eye image claim 3 ,the data driving part is configured to output a data voltage of the left-eye image to the display panel during the first period for the left-eye image, output a data voltage of the low-grayscale image to the display panel during the second period for the left-eye image, output a data voltage of the right-eye image to the display panel during the first period for the right-eye image, and output a data voltage of the low-grayscale image to the display panel during the second period for the right-eye image, anda sum of the first and second periods for the ...

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Номер записи: 7
27-09-2012 дата публикации

Three-Dimensional Stereoscopic Display Apparatus

Номер: US20120242931A1
Автор: Hur Se-Huhn, Jung Jae-Woo, Kim Ah-Reum, Son Ho-Seok
Принадлежит:

A display apparatus includes a display panel displaying an image. A backlight assembly is disposed under the display panel. A phase delaying plate is disposed on the display panel. The backlight assembly emits a collimated light in a direction substantially perpendicular to the display panel. The phase delaying plate includes a phase delaying layer. The phase delaying layer includes a first pattern delaying a phase of the light passing the display panel by a first phase and a second pattern delaying the phase of the light passing the display panel by a second phase. The second phase is different from the first phase. Accordingly, a spatial crosstalk may be minimized and the optimal viewing angle of the display apparatus may be increased. 1. A display apparatus comprising:a display panel displaying an image;a backlight assembly disposed proximate to the display panel and emitting collimated light in a direction substantially perpendicular to a plane of the display panel; anda phase delaying plate disposed on an opposite side of the display panel relative to the backlight assembly, the phase delaying plate including a phase delaying layer, the phase delaying layer including a first pattern delaying a phase of the light passing the display panel by a first phase and a second pattern delaying the phase of the light passing the display panel by a second phase, the second phase being different from the first phase.2. The display apparatus of claim 1 , wherein the phase delaying plate further comprises a base substrate claim 1 , and the phase delaying layer is formed on the base substrate.3. The display apparatus of claim 1 , further comprising:a first polarizing plate disposed between the backlight assembly and the display panel, and transmitting a first polarized light of the light emitted from the backlight assembly; anda second polarizing plate disposed between the display panel and the phase delaying plate, and transmitting a second polarized light of the light ...

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Номер записи: 8
04-10-2012 дата публикации

DISPLAY SYSTEM

Номер: US20120249525A1
Автор: Ahn Ik-Huyn, Hur Se-Huhn, Kim Seon-Ki, LEE Jun-Pyo, Park Bong-Im, Son Ho-Seok
Принадлежит:

A display system includes a display panel, a panel driving part, an image processing part, a timing control part and a light source part. The display panel displays an image. The image processing part includes a synchronization part that synchronizes a plurality of image signals respectively corresponding to a plurality of contents with each other, a scaling part that respectively scales the image signals into a plurality of image frames having a resolution of the display panel and that sequentially outputs the image frames, and an additional generating part that outputs the image frames respectively corresponding to each of the image frames received from the scaling part. The timing control part provides the image frames respectively corresponding to the contents to the panel driving part. The light source part generates a light and provides the light to the display panel. 1. A display system comprising:a display panel configured to display an image;a panel driving part configured to provide a data signal to the display panel; a synchronization part configured to synchronize a plurality of image signals respectively corresponding to a plurality of contents with each other,', 'a scaling part configured to respectively scale the image signals into a plurality of image frames having a resolution of the display panel and to sequentially output the image frames, and', 'an additional generating part configured to output the image frames respectively corresponding to the image frames received from the scaling part;, 'an image processing part comprisinga timing control part configured to provide to the panel driving part the image frames respectively corresponding to the contents; anda light source part configured to generate light and to provide the light to the display panel.2. The display system of claim 1 , wherein claim 1 , when a compression image frame is received that has the image signals compressed corresponding to the contents claim 1 , the synchronization part ...

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Номер записи: 9
28-02-2013 дата публикации

APPARATUS AND METHOD FOR IMPLEMENTING HAPTIC-BASED NETWORKED VIRTUAL ENVIRONMENT WHICH SUPPORTS HIGH-RESOLUTION TILED DISPLAY

Номер: US20130050062A1
Автор: KIM Jong Won, LEE Seok Hee, Son Seok Ho
Принадлежит: GWANGJU INSTITUTE OF SCIENCE AND TECHNOLOGY

An apparatus and method of implementing haptic-based networked virtual environments supporting high-resolution tiled displays. A haptic rendering process of detecting collision between a user of a haptic-device over a virtual environment and each of at least one virtual object and providing a physical force corresponding to a detection result to the haptic-device is performed, and a graphic rendering process of converting each virtual object represented as 3-D data into an object stream represented as 2-D data such that each virtual object is displayed as a 2-D image, and assigning a priority and a frame rate to each converted object stream according to a preset assignment criterion is performed. A plurality of displays provide a display image, including object streams of the virtual objects and background pixels, so that a virtual environment allowing the user of the haptic-device to visually and tactilely immerse thereto is effectively realized by utilizing limited resources. 1. An apparatus for implementing a haptic-based networked virtual environment supporting a high-resolution tiled display , the apparatus comprising:a haptic rendering module detecting collision between a user of a haptic device over a virtual environment and at least one virtual object and providing a physical force corresponding to a detection result to the haptic device;a graphic rendering module converting each virtual object represented as 3-D data into an object stream represented as 2-D data such that each virtual object is displayed as a 2-D image, and assigning a priority and a frame rate to each converted object stream according to a preset assignment criterion; anda tiled display module including a plurality of displays, and receiving each object stream according to the priority and the frame rate for the object stream, in which each display displays a portion of a display image, which includes the object streams of the virtual objects and background pixels, corresponding to each ...

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Номер записи: 10
04-04-2013 дата публикации

METHOD OF DRIVING A DISPLAY PANEL AND DISPLAY APPARATUS FOR PERFORMING THE SAME

Номер: US20130082999A1
Автор: Ahn Ik-Huyn, Hur Se-Huhn, Kim Seon-Ki, LEE Jun-Pyo, Park Bong-Im, Son Ho-Seok
Принадлежит:

A method of driving a display panel includes outputting a data voltage of three-dimensional (“3D”) image data included in a left-eye data frame and a right-eye data frame to the display panel along a scanning direction of a first direction during a first period, blocking the data voltage from being provided to the display panel during a second period and outputting a black data voltage to the display panel during a third period that is less than the first period. 1. A method of driving a display panel , the method comprising:outputting a data voltage of three-dimensional (“3D”) image data included in a left-eye data frame and a right-eye data frame to the display panel along a scanning direction of a first direction during a first period;blocking the data voltage from being provided to the display panel during a second period; andoutputting a black data voltage to the display panel during a third period that is less than the first period.2. The method of claim 1 , wherein the data voltage of the 3D image data is maintained during a holding period before which the black data voltage is output to the display panel claim 1 , and the holding period is gradually decreased along the scanning direction.3. The method of claim 2 , further comprising:providing a light to the display panel during an image period in which an image corresponding to the 3D image data is displayed on the display panel; andblocking the light from the display panel during a block period in which a black image corresponding to the black data voltage is displayed on the display panel,wherein the image period includes the holding period.4. The method of claim 2 , wherein a period during which the black data voltage is provided to the display panel claim 2 , is gradually increased along the scanning direction.5. The method of claim 4 , further comprising:correcting the 3D image data using a plurality of look-up tables (“LUTs”), and each LUT is preset corresponding to one of a plurality of distinct ...

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Номер записи: 11
04-01-2018 дата публикации

Touch Sensitive Display Device

Номер: US20180004344A1
Автор: CHO JAE-HYUNG, Cho Sung-Yeon, KIM Kwan-Ho, PARK Jin-Hee, Son Ho-Seok
Принадлежит:

A display device may include a first touch sensing member on a top surface of a display panel, a second touch sensing member on a bottom surface of the display panel, a main FPCB coupled to the display panel and including first and second connecting portions, a first touch FPCB connected to the first touch sensing member and the first connecting portion, a second touch FPCB connected to the second touch sensing member and the second connecting portion, a first touch driving circuit on the first touch FPCB, and a second touch driving circuit on the second touch FPCB. The first touch driving circuit and the first connecting portion may be positioned opposite to each other with respect to the main FPCB. The second touch driving circuit and the second connecting portion may be positioned opposite to each other with respect to the main FPCB. 1. A display device , comprising:a display panel;a first touch sensing member disposed on a top surface of the display panel;a second touch sensing member disposed on a bottom surface of the display panel;a main flexible printed circuit board (FPCB) coupled to the display panel, the main FPCB comprising a first connecting portion and a second connecting portion;a first touch FPCB, a first end of the first touch FPCB being connected to the first touch sensing member, a second end of the first touch FPCB being connected to the first connecting portion;a second touch FPCB, a first end of the second touch FPCB being connected to the second touch sensing member, a second end of the second touch FPCB being connected to the second connecting portion;a first touch driving circuit disposed on the first touch FPCB, the first touch driving circuit being configured to drive the first touch sensing member; anda second touch driving circuit disposed on the second touch FPCB, the second touch driving circuit being configured to drive the second touch sensing member;wherein the first touch driving circuit and the first connecting portion are ...

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Номер записи: 12
05-01-2017 дата публикации

Display device

Номер: US20170004758A1
Автор: Ho Seok Son, Myung Ho Lee, Soo-Wan Yoon, Tae Jin Kim
Принадлежит: Samsung Display Co Ltd

A display device includes: a substrate; a plurality of first signal lines formed to extend in a first direction on the substrate; and a plurality of second signal lines formed to extend in a second direction crossing the first direction and connected to the plurality of first signal lines, wherein wire widths of the first signal lines are formed to be different according to a length of the connected second signal lines.

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Номер записи: 13
09-02-2017 дата публикации

CLOUD SERVICE BROKER APPARATUS AND METHOD THEREOF

Номер: US20170041384A1
Автор: BAE Hyun Joo, Kang Dong Jae, KIM Jin Mee, LEE Ji Hyun, Son Seok Ho
Принадлежит:

A cloud service broker apparatus and method thereof are provided. The cloud service broker apparatus includes a controller configured to provide a brokerage service between a plurality of cloud service providers and a cloud service user by dividing a cloud service requested by the cloud service user into a plurality of cloud service segments and distributing each of the cloud service segments to each of the clouds. 1. A cloud service broker apparatus comprising:a controller configured to provide a brokerage service between a plurality of cloud service providers and a cloud service user by dividing a cloud service requested by the cloud service user into a plurality of cloud service segments and distributing each of the cloud service segments to each of the clouds.2. The cloud service broker apparatus of claim 1 , wherein the controller divides a single cloud service requested by the cloud service user into the plurality of cloud service segments based on service prices claim 1 , and distributes each of the cloud service segments to each of the clouds.3. The cloud service broker apparatus of claim 1 , wherein the controller provides the cloud service user with a single access address such that the cloud service user recognize the cloud service segments as a single cloud service.4. A cloud service broker apparatus comprising:an analyzer configured to analyze cloud information and requirements of a cloud service user for a cloud service request;a service divider configured to divide the requested cloud service into a plurality of cloud service segments according to time intervals based on an analysis from the analyzer; anda service allocator configured to distribute and place each of the plurality of cloud service segments in each of clouds using mapping information of the cloud service segments and the clouds.5. The cloud service broker apparatus of claim 4 , wherein the cloud information includes types of cloud services provided by a cloud claim 4 , a service provide ...

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Номер записи: 14
16-02-2017 дата публикации

Display device

Номер: US20170047016A1
Автор: Ho Seok Son, Myung Ho Lee, Soo Wan YOON, Tae Jin Kim
Принадлежит: Samsung Display Co Ltd

A display device includes: a display unit including a plurality of pixels connected with data lines and scan lines with different lengths; a data driver configured to supply a data signal to the data lines; a scan driver configured to supply a scan signal to the scan lines; and a timing controller controlling the data driver to supply the data signal to the data lines at different output timings according to a position of a scan line to which the scan signal is supplied.

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Номер записи: 15
08-03-2018 дата публикации

Display device

Номер: US20180067597A1
Автор: Ho Seok Son, Ja Seung Ku, Jae Hyung Cho, Jang Doo LEE, Jin Hee Park, Kwan Ho KIM, Sung Yeon Cho
Принадлежит: Samsung Display Co Ltd

A display device, including: a substrate; an electrode unit provided on the substrate; an emission layer driven by the electrode unit; a capacitive touch sensor provided on the electrode unit; and a conductive layer provided on the touch sensor.

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Номер записи: 16
08-03-2018 дата публикации

ROLLABLE DISPLAY DEVICE AND ELECTRONIC DEVICE INCLUDING THE SAME

Номер: US20180068612A1
Автор: CHO JAE-HYUNG, Cho Sung-Yeon, KIM Kwan-Ho, PARK Jin-Hee, Son Ho-Seok
Принадлежит:

A rollable display device including a rollable display panel including a plurality of pixels each having an organic light emitting element, a panel driving circuit configured to drive the rollable display panel, a power supplying circuit configured to supply a high power voltage and a low power voltage to the rollable display panel, such that the organic light emitting element emits light based on the high power voltage and the low power voltage, and an ohmic drop compensation margin changing circuit configured to sense a degree that the rollable display panel is unrolled and change an ohmic drop compensation margin of the low power voltage to compensate ohmic drops based on the degree that the rollable display panel is unrolled. 1. A rollable display device comprising:a rollable display panel comprising a plurality of pixels each comprising an organic light emitting element;a panel driving circuit configured to drive the rollable display panel;a power supplying circuit configured to supply a high power voltage and a low power voltage to the rollable display panel, such that the organic light emitting element emits light based on the high power voltage and the low power voltage; andan ohmic drop compensation margin changing circuit configured to sense a degree that the rollable display panel is unrolled and change an ohmic drop compensation margin of the low power voltage to compensate ohmic drops based on the degree that the rollable display panel is unrolled.2. The rollable display device of claim 1 , wherein the ohmic drop compensation margin changing circuit is configured to:increase the ohmic drop compensation margin of the low power voltage as the degree that the rollable display panel is unrolled increases; anddecrease the ohmic drop compensation margin of the low power voltage as the degree that the rollable display panel is unrolled decreases.3. The rollable display device of claim 2 , wherein the ohmic drop compensation margin changing circuit is ...

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Номер записи: 17
17-03-2016 дата публикации

Terminal and apparatus and method for reducing display lag

Номер: US20160077782A1
Автор: Bong Hyun You, Cheol Woo Park, Dong Gyu Lee, Dong-won Park, Geun Jeong Park, Gi Geun KIM, Ho Seok Son, Hong Soo Kim, Nam-Gon Choi, Yun Ki Baek
Принадлежит: Samsung Display Co Ltd

An apparatus includes an overlay buffer configured to store overlay data; a touch path logic to: receive first touch events from the first touch sensor panel and generate a first output based on the first touch events, and receive second touch events from the second touch sensor panel and generate a second output based on the second touch events; and a rendering logic to, when the first touch events occur: receive a first video image; receive the first output; and combine the first video image with the overlay data corresponding to the first video image to output at least one combined display image, and, when the second touch events occur: receive a second video image; receive the second output; and combine the second video image with the overlay data corresponding to the second video image to output the at least one combined display image.

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Номер записи: 18
14-04-2016 дата публикации

METHOD OF DRIVING DISPLAY PANEL AND DISPLAY APPARATUS FOR PERFORMING THE SAME

Номер: US20160104445A1
Автор: Ahn Ik Hyun, Choi Young-Woo, HWANG Hyun Sik, KIM YOON-GU, Oh Won-Sik, Park Bong-Im, Son Ho-Seok
Принадлежит:

A method of driving a display panel includes comparing a previous line data and a present line data to generate a charge sharing enable (EQ) signal indicating whether or not a charge sharing is to be applied to a pixel; selectively applying the charge sharing to the present line data utilizing a charge sharing voltage according to the EQ signal to generate a data voltage; and outputting the data voltage to the pixel. 1. A method of driving a display panel , the method comprising:comparing a previous line data and a present line data to generate a charge sharing enable (EQ) signal indicating whether or not a charge sharing is to be applied to a pixel;selectively applying the charge sharing to the present line data utilizing a charge sharing voltage according to the EQ signal to generate a data voltage; andoutputting the data voltage to the pixel.2. The method of claim 1 , further comprising applying the charge sharing to the present line data in response to one of the previous line data and the present line data being less than the charge sharing voltage and another of the previous line data and the present line data being greater than the charge sharing voltage.3. The method of claim 1 , further comprising applying the charge sharing to the present line data in response to a difference between the previous line data and the present line data being equal to or greater than a half of a difference between a maximum pixel voltage and a minimum pixel voltage.4. The method of claim 1 , wherein the charge sharing voltage is an average of a maximum pixel voltage and a minimum pixel voltage.5. The method of claim 4 , wherein when an analog power voltage applied to a data driver is AVDD and a polarity of the pixel is positive claim 4 , the charge sharing voltage is ¾ of AVDD claim 4 , andwhen the analog power voltage applied to the data driver is AVDD and a polarity of the pixel is negative, the charge sharing voltage is ¼ of AVDD.6. The method of claim 1 , further comprising ...

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Номер записи: 19
02-05-2019 дата публикации

Apparatus for providing cloud service based on cloud service brokerage and method thereof

Номер: US20190132222A1
Автор: Byeong-Thaek Oh, Byoung-Seob Kim, Dong-Jae KANG, Hyun-Hwa Choi, Myeong-Hoon Oh, Seok-Ho SON, Song-Woo Sok, Young-Woo Jung
Принадлежит: Electronics and Telecommunications Research Institute ETRI

Disclosed herein are an apparatus and method for providing a cloud service based on cloud service brokerage. The method includes receiving, by a cloud service broker, a first request for a cloud service from a cloud service client, wherein the cloud service broker is connected with the multiple cloud-computing systems; providing, by the cloud service broker, a cloud service brokerage based on cloud services of the cloud-computing systems, wherein the cloud service brokerage enables the cloud service complying with the first request to be provided to the cloud service client; and monitoring, by the cloud service broker, a service level of the cloud service during provision of the cloud service and controlling, by the cloud service broker, the cloud service such that the service level satisfies conditions of the first request.

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Номер записи: 20
24-05-2018 дата публикации

TOUCH SENSOR AND DISPLAY DEVICE HAVING THE SAME

Номер: US20180143720A1
Автор: CHO Jae Hyung, Cho Sung Yeon, KIM Kwan Ho, Na Hyun Jae, Park Jin Hee, Son Ho Seok
Принадлежит:

A touch sensor includes a touch sensing column, a touch sensing row, and connectors. The touch sensing column has a plurality of first touch sensing electrodes extending in one direction. The touch sensing row has a plurality of second sensing electrodes extending in a direction intersecting the touch sensing column. The connectors connect adjacent first touch sensing electrodes or adjacent second touch sensing electrodes. Here, at least some of the first touch sensing electrodes or the second touch sensing electrodes include a first region connected to the connectors and having a first line resistance, and a second region adjacent the first region and having a second line resistance. The first line resistance is different from the second line resistance. 1. A touch sensor comprising:a touch sensing column having a plurality of first touch sensing electrodes extending in one direction;a touch sensing row having a plurality of second sensing electrodes extending in another direction intersecting the touch sensing column; andconnectors disposed adjacent to first touch sensing electrodes or adjacent second touch sensing electrodes,wherein at least some of the first touch sensing electrodes or the second touch sensing electrodes include a first region connected to the connectors and having a first line resistance, and a second region adjacent the first region and having a second line resistance, andwherein the first line resistance is different from the second line resistance.2. The touch sensor of claim 1 , wherein the first line resistance is lower than the second line resistance.3. The touch sensor of claim 2 , wherein the connectors comprise bridge patterns connecting adjacent first touch sensing electrodes or adjacent second touch sensing electrodes claim 2 , and the first touch sensing electrodes claim 2 , the second touch sensing electrodes claim 2 , and the bridge patterns include a plurality of conductive fine lines extending in directions intersecting each ...

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Номер записи: 21
13-06-2019 дата публикации

APPARATUS AND METHOD FOR FILE SHARING BETWEEN APPLICATIONS

Номер: US20190179803A1
Автор: Choi Hyun-Hwa, JUNG YOUNG-WOO, KANG Dong-Jae, Kim Byoung-Seob, OH Byeong-Thaek, OH Myeong-Hoon, Sok Song-woo, SON Seok-Ho
Принадлежит:

Disclosed herein are an apparatus and method for sharing a file between applications. The apparatus includes a file-mapping management unit for checking the file open mode of a file that one or more applications on respective virtual machines request to open, checking the newest version of the file, and managing a mapping relationship between the application and the data of the file; a file management unit for creating a new file as a new version of the file when the file open mode is a write mode; and a data management unit for loading the data of the new file into memory when the file open mode is a write mode, and providing the loaded data to the application, thereby sharing the file between the applications. 1. An apparatus running on a virtual machine monitor for sharing a file between applications , comprising:a file-mapping management unit for checking a file open mode of a file that one or more applications on respective virtual machines request to open, checking a newest version of the file, and managing a mapping relationship between the application and data of the file;a file management unit for creating a new file as a new version of the file when the file open mode is a write mode; anda data management unit for loading data of the new file into available memory after the new file is created or loading data of the newest version of the file into the memory when the file open mode is a read mode, and providing the loaded data to the application, thereby sharing the file between the applications.2. The apparatus of claim 1 , wherein claim 1 , when the application requests to close the file claim 1 , the file-mapping management unit controls the data management unit so as to store the loaded data in a storage unit and controls the file management unit so as to close the new file.3. The apparatus of claim 2 , wherein claim 2 , in a state in which the application using the file is not terminated claim 2 , when another virtual machine newly runs the same ...

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Номер записи: 22
09-07-2015 дата публикации

DISPLAY DEVICE AND DRIVING METHOD THEREOF

Номер: US20150194119A1
Автор: Ahn Ik Hyun, Kim Yoon Gu, Park Bong Im, Son Ho Seok
Принадлежит:

A display device and a driving method thereof is disclosed. In one aspect, the display device includes: a display panel including a plurality of pixels, a plurality of gate lines arranged in a column direction, and a plurality of data lines intersecting the plurality of gate lines; a data driver transferring data voltages to the plurality of data lines; a gate driver transferring gate signals to the plurality of gate lines; and a signal controller controlling the data driver and the gate driver. The signal controller includes: a vertical boundary detector determining whether a first pixel among the plurality of pixels is positioned in the vicinity of a boundary region of an image pattern based on an input image signal for the first pixel; and a first adjuster adjusting an image signal of the first pixel based on an image signal of a second pixel positioned in a row previous to the first pixel and the image signal of the first pixel to output an adjusted image signal, in the case in which it is determined by the vertical boundary detector that the first pixel is positioned in the vicinity of the boundary region of the image pattern. 1. A display device comprising:a display panel including a plurality of pixels, a plurality of gate lines arranged in a column direction, and a plurality of data lines intersecting the plurality of gate lines;a data driver configured to transfer data voltages to the plurality of data lines;a gate driver configured to transfer gate signals to the plurality of gate lines; anda signal controller configured to control the data driver and the gate driver, a vertical boundary detector configured to detect whether a first pixel among the plurality of pixels is positioned in the vicinity of a boundary region of an image pattern based on an input image signal for the first pixel;', 'a first adjuster configured to adjust an image signal of the first pixel and output an adjusted image signal when the vertical boundary detector detects that the first ...

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Номер записи: 23
15-07-2021 дата публикации

DISPLAY DEVICE

Номер: US20210216157A1
Автор: JEONG Jin Ho, KWON Myoung-Ho, Shim Jin Bo, Son Ho Seok
Принадлежит: Samsung Display Co., Ltd.

A display device includes a first display area including a first pixel area; a second display area including a second pixel area and a transmissive area; a signal line, a common electrode, and a touch electrode that are disposed in the second display area. The common electrode includes an opening overlapping the transmissive area, and the common electrode is disposed between the signal line and the touch electrode to overlap the signal line. 1. A display device comprising:a first display area including a first pixel area;a second display area including a second pixel area and a transmissive area; anda signal line, a common electrode, and a touch electrode that are disposed in the second display area, whereinthe common electrode includes an opening overlapping the transmissive area, andthe common electrode is disposed between the signal line and the touch electrode to overlap the signal line.2. The display device of claim 1 , whereinthe signal line is a data line that transfers a data signal, andthe touch electrode includes an opening overlapping a pixel disposed in the second pixel area and has a mesh form.3. The display device of claim 2 , whereinthe second pixel area is provided in plural,the transmissive area is provided in plural,the common electrode includes a first portion disposed at a boundary of transmissive areas which are adjacent to each other in a first direction, andthe first portion of the common electrode overlaps the data line.4. The display device of claim 3 , whereinthe touch electrode includes a plurality of touch electrode sections disposed in the plurality of second pixel areas, andthe plurality of touch electrode sections are electrically connected to each other.5. The display device of claim 4 , whereinthe plurality of touch electrode sections include touch electrode sections which are adjacent to each other in a second direction and electrically connected to each other by a connection line overlapping the first portion of the common ...

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Номер записи: 24
28-07-2016 дата публикации

DISPLAY DEVICE AND ELECTRONIC DEVICE INCLUDING THE SAME

Номер: US20160216839A1
Автор: Goh Joon-chul, Hong Jun-Woo, JUNG Ho Yong, Park Mun-San, PARK Su Hyeong, Son Ho Seok
Принадлежит:

A display device includes: a processor configured to receive first image data for a display panel from an external system, determine a touch path based on a touch event generated by a touch sensor panel, and output second image data obtained by using the touch path to add overlay data to the first image data; and a control signal generating unit configured to generate a control signal for controlling an operation timing of a gate driver and a data driver, and operate in an interlace mode when the second image data is output to the display panel. 1. A display device comprising:a touch sensor panel;a display panel including a plurality of pixels formed in a plurality of pixel regions defined by a plurality of gate lines and a plurality of data lines;a processor configured to receive first image data for the display panel from an external system, determine a touch path based on a touch event generated by the touch sensor panel, and output second image data obtained by using the touch path to add overlay data to the first image data;a gate driver configured to supply a scan signal to the plurality of gate lines;a data driver configured to supply a data signal corresponding to the second image data to the plurality of data lines according to the scan signal; anda control signal generating unit configured to generate a control signal for controlling an operation timing of the gate driver and the data driver, and operate in an interlace mode when the second image data is output to the display panel to control the gate driver such that the scan signal is supplied to every other line.2. The display device of claim 1 , wherein the processor includes:a touch path logic configured to receive the touch event, determine the touch path based on the touch event, and generate mask data using the touch path; anda rendering logic configured to receive the first image data and output the second image data obtained by using the mask data generated from the touch path to add the overlay ...

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Номер записи: 25
19-08-2021 дата публикации

Display device and method of driving the same

Номер: US20210255721A1
Автор: Ho Seok Son, Jeong Kug Lee, Myoung Ho KWON
Принадлежит: Samsung Display Co Ltd

A display device includes a display portion, a display driver, a touch sensing portion, and a touch driver. The display portion includes data lines, scan lines, and pixels connected to the data lines and the scan lines. The display driver provides data signals to the data lines and sequentially provides scan signals to the scan lines. The touch sensing portion includes sensing electrodes. The touch driver senses a touch input based on a change of a capacitance between the sensing electrodes and calculates a movement speed of the touch input. When the movement speed of the touch input is greater than a reference speed, a first period in which the scan signals and the data signals are provided is reduced in a frame period in which a frame image is displayed.

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Номер записи: 26
06-09-2018 дата публикации

Apparatus and method for validating service control status

Номер: US20180254965A1
Автор: Byeong-Thaek Oh, Byoung-Seob Kim, Dong-Jae KANG, Hyun-Hwa Choi, Myeong-Hoon Oh, Seok-Ho SON, Sun-Wook Kim, Young-Woo Jung
Принадлежит: Electronics and Telecommunications Research Institute ETRI

Disclosed herein are apparatus and method for validating service control status. The apparatus for validating service control status includes a service control request unit for requesting control of a service from a computing system, a service control status checking period generation unit for generating a service control status checking period in order to check completion of the service control, and a service control status checking communication unit for performing service control status checking communication with the computing system based on the service control status checking period.

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Номер записи: 27
13-08-2020 дата публикации

CLOUD COMPUTING-BASED SIMULATION APPARATUS AND METHOD FOR OPERATING THE SAME

Номер: US20200257570A1
Автор: Bae Seung-Jo, JUNG YOUNG-WOO, KANG Dong-Jae, Kim Byoung-Seob, LEE Kure-Chel, OH Byeong-Thaek, SON Seok-Ho
Принадлежит:

Disclosed herein are a cloud computing-based simulation apparatus and a method for operating the simulation apparatus. The method for operating a cloud computing-based simulation apparatus includes profiling a simulation in consideration of a simulation model and setup items that are requested by a user, when there is a history corresponding to results of the profiled simulation, calculating a resource configuration probability distribution for the simulation using the history, replicating the simulation environment to multiple simulation environments by selecting resource configurations in N simulation environments depending on the resource configuration probability distribution, where N is an integer of 2 or more, and simultaneously executing simulations in the multiple simulation environments. 1. A method for operating a cloud computing-based simulation apparatus , comprising:profiling a simulation in consideration of a simulation model and setup items that are requested by a user;when there is a history corresponding to results of the profiled simulation, calculating a resource configuration probability distribution for the simulation using the history;replicating the simulation environment to multiple simulation environments by selecting resource configurations in N simulation environments depending on the resource configuration probability distribution, where N is an integer of 2 or more; andsimultaneously executing simulations in the multiple simulation environments.2. The method of claim 1 , wherein calculating the resource configuration probability distribution comprises:when there is the history, calculating a moving average of multiple sections of the history;calculating a moving variance of the multiple sections; andgenerating a resource configuration probability table by calculating a normal probability distribution based on the moving average and the moving variance.3. The method of claim 1 , further comprising claim 1 , when there is no history ...

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Номер записи: 28
15-10-2020 дата публикации

DISPLAY DEVICE AND METHOD OF DRIVING THE SAME

Номер: US20200326800A1
Автор: KWON Myoung Ho, LEE Jeong Kug, Son Ho Seok
Принадлежит:

A display device includes a display portion, a display driver, a touch sensing portion, and a touch driver. The display portion includes data lines, scan lines, and pixels connected to the data lines and the scan lines. The display driver provides data signals to the data lines and sequentially provides scan signals to the scan lines. The touch sensing portion includes sensing electrodes. The touch driver senses a touch input based on a change of a capacitance between the sensing electrodes and calculates a movement speed of the touch input. When the movement speed of the touch input is greater than a reference speed, a first period in which the scan signals and the data signals are provided is reduced in a frame period in which a frame image is displayed. 1. A display device comprising:a display portion including data lines, scan lines, and pixels connected to the data lines and the scan lines;a display driver which provides data signals to the data lines and sequentially provides scan signals to the scan lines;a touch sensing portion including sensing electrodes; anda touch driver which senses a touch input based on a change of a capacitance between the sensing electrodes and calculates a movement speed of the touch input,wherein, when the movement speed of the touch input is greater than a reference speed, a first period, in which the scan signals and the data signals are provided is reduced, in a frame period in which a frame image is displayed.2. The display device according to claim 1 , whereineach of the scan signals is synchronized with a horizontal synchronization signal,a period of the horizontal synchronization signal is reduced, when the movement speed of the touch input is greater than the reference speed, andthe horizontal synchronization signal defines starts of each of data rows included in frame data corresponding to the frame image.3. The display device according to claim 2 , further comprising:a processor which generates the horizontal ...

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Номер записи: 29
15-12-2016 дата публикации

Cloud service brokerage method and apparatus using service image store

Номер: US20160364792A1
Автор: Dong-Jae KANG, Hyun-Joo Bae, Ji-hyun Lee, Jin-Mee Kim, Seok-Ho SON, Won-Young Kim
Принадлежит: Electronics and Telecommunications Research Institute ETRI

Disclosed herein are a cloud service brokerage method and apparatus using a service image store. The cloud service brokerage apparatus includes a reception unit for receiving service requirements from each of users, a service image recommendation unit for recommending one or more candidate service images that satisfy the requirements among multiple service images stored in a service image store, a cloud server recommendation unit for recommending one or more candidate cloud servers that satisfy the requirements among multiple cloud servers, a registration unit for registering an optimal service image selected by the user from among the one or more candidate service images in an optimal cloud server selected by the user from among the one or more candidate cloud servers, and a transmission unit for transmitting results of a service implemented by executing the optimal service image on the optimal cloud server to the user.

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Номер записи: 30
20-12-2018 дата публикации

APPARATUS FOR PROVIDING CLOUD BROKERAGE SERVICE BASED ON MULTIPLE CLOUDS AND METHOD THEREOF

Номер: US20180367631A1
Автор: Choi Hyun-Hwa, JUNG YOUNG-WOO, KANG Dong-Jae, Kim Byoung-Seob, Kim Sun-Wook, OH Byeong-Thaek, OH Myeong-Hoon, Sok Song-woo, SON Seok-Ho
Принадлежит:

Disclosed herein are an apparatus and method for providing a cloud brokerage service based on multiple clouds. The method includes receiving, by a cloud service broker, a request for a cloud service from a cloud service client, the cloud service broker being connected with the multiple cloud-computing systems; generating, by the cloud service broker, the cloud service complying with the request based on one or more services registered in a service catalogue of the cloud service broker; newly registering, by the cloud service broker, the generated cloud service in the service catalogue; and providing, by the cloud service broker, the newly registered cloud service to the cloud service client. 1. A method of providing a cloud brokerage service based on multiple cloud-computing systems , the method comprising:receiving, by a cloud service broker, a request for a cloud service from a cloud service client, wherein the cloud service broker is connected with the multiple cloud-computing systems;generating, by the cloud service broker, the cloud service complying with the request based on one or more services registered in a service catalogue of the cloud service broker;newly registering, by the cloud service broker, the generated cloud service in the service catalogue; andproviding, by the cloud service broker, the newly registered cloud service to the cloud service client.2. The method of claim 1 , wherein generating the cloud service comprises:integrating the one or more services registered in the service catalogue.3. The method of claim 1 , wherein generating the cloud service comprises:requesting one or more computing systems in the cloud-computing systems to alter the one or more services that the one or more computing systems have registered in the service catalogue.4. The method of claim 1 , wherein receiving the request comprises:providing the cloud service client with a template for a service requirement.5. An apparatus for providing a cloud brokerage service ...

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Номер записи: 31
20-12-2018 дата публикации

APPARATUS FOR PROVIDING CLOUD SERVICE USING CLOUD SERVICE BROKERAGE BASED ON MULTIPLE CLOUDS AND METHOD THEREOF

Номер: US20180367632A1
Автор: Choi Hyun-Hwa, JUNG YOUNG-WOO, KANG Dong-Jae, Kim Byoung-Seob, Kim Sun-Wook, OH Byeong-Thaek, OH Myeong-Hoon, Sok Song-woo, SON Seok-Ho
Принадлежит:

Disclosed herein are an apparatus and method for providing a cloud brokerage service based on multiple clouds. The method includes receiving, by a cloud service broker, a request for a cloud service from a cloud service client, the cloud service broker being connected with the multiple cloud-computing systems; providing, by the cloud service broker, a cloud service brokerage based on cloud services of the cloud-computing systems, the cloud service brokerage enabling the cloud service complying with the request to be provided to the cloud service client; transmitting, by the cloud service broker, a control request for the cloud service to one or more cloud-computing systems of the multiple cloud-computing systems; and controlling, by the cloud service broker, a status of the cloud service after the cloud service broker receives an acknowledgment for the control request from the one or more cloud-computing systems. 1. A method of providing a cloud brokerage service based on multiple cloud-computing systems , the method comprising:receiving, by a cloud service broker, a request for a cloud service from a cloud service client, wherein the cloud service broker is connected with the multiple cloud-computing systems;providing, by the cloud service broker, a cloud service brokerage based on cloud services of the cloud-computing systems, wherein the cloud service brokerage enables the cloud service complying with the request to be provided to the cloud service client;transmitting, by the cloud service broker, a control request for the cloud service to one or more cloud-computing systems of the multiple cloud-computing systems; andcontrolling, by the cloud service broker, a status of the cloud service after the cloud service broker receives an acknowledgment for the control request from the one or more cloud-computing systems.2. The method of claim 1 , wherein claim 1 , when the cloud service broker controls the status of the cloud service claim 1 , the cloud service broker ...

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Номер записи: 32
16-05-2023 дата публикации

Cloud computing-based simulation apparatus and method for operating the same

Номер: US11650855B2
Автор: Byeong-Thaek Oh, Byoung-Seob Kim, Dong-Jae KANG, Kure-Chel LEE, Seok-Ho SON, Seung-Jo Bae, Young-Woo Jung
Принадлежит: Electronics and Telecommunications Research Institute ETRI

Disclosed herein are a cloud computing-based simulation apparatus and a method for operating the simulation apparatus. The method for operating a cloud computing-based simulation apparatus includes profiling a simulation in consideration of a simulation model and setup items that are requested by a user, when there is a history corresponding to results of the profiled simulation, calculating a resource configuration probability distribution for the simulation using the history, replicating the simulation environment to multiple simulation environments by selecting resource configurations in N simulation environments depending on the resource configuration probability distribution, where N is an integer of 2 or more, and simultaneously executing simulations in the multiple simulation environments.

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Номер записи: 33
14-07-2015 дата публикации

Method for displaying a stereoscopic image and display apparatus for performing the same

Номер: US9083967B2
Автор: Bong-im Park, Ho-Seok SON, Ik-Huyn AHN, Jun-Pyo Lee, Jung-Won Kim, Kang-Min Kim, Seon-Ki Kim
Принадлежит: Samsung Display Co Ltd

A method for displaying a stereoscopic image, the method comprises generating k images for a left eye and k images for a right eye based on a left-eye image and a right-eye image, where ‘k’ is a natural number greater than two, correcting an image currently received using an n-th image of the k images for the left eye and the k images for the right eye that are previously received, where ‘n’ is a natural number greater than ‘k’, displaying corrected k images for the left eye and corrected k images for the right eye on a display panel, and providing the display panel with lights based on the image displayed on the display panel.

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Номер записи: 34
17-08-2023 дата публикации

Vertical probe pin and probe card having same

Номер: US20230258691A1
Автор: Seok Ho Son, Young Hun JU
Принадлежит: TSE Co Ltd

A vertical probe pin that includes: an elastic beam part which is disposed between a lower contact portion in contact with a device to be tested and an upper contact point spaced apart at a predetermined distance from the lower contact point and in contact with a test device. The vertical probe pin is composed of a pair of elastic beams having a predetermined gap in order to be elastically deformed by an external force; and a separation prevention protrusion part provided with separation prevention protrusions protruding from at least one of the pair of elastic beams in order to prevent the elastic beam part from being separated through an upper guide hole.

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Номер записи: 35
02-10-2018 дата публикации

Rollable display device and electronic device including the same

Номер: US10089920B2
Автор: Ho-Seok SON, Jae-Hyung Cho, Jin-Hee Park, Kwan-Ho Kim, Sung-Yeon Cho
Принадлежит: Samsung Display Co Ltd

A rollable display device including a rollable display panel including a plurality of pixels each having an organic light emitting element, a panel driving circuit configured to drive the rollable display panel, a power supplying circuit configured to supply a high power voltage and a low power voltage to the rollable display panel, such that the organic light emitting element emits light based on the high power voltage and the low power voltage, and an ohmic drop compensation margin changing circuit configured to sense a degree that the rollable display panel is unrolled and change an ohmic drop compensation margin of the low power voltage to compensate ohmic drops based on the degree that the rollable display panel is unrolled.

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Номер записи: 36
23-04-2024 дата публикации

Apparatus and method for multi-cloud service platform

Номер: US11966768B2
Автор: Byeong-Thaek Oh, Byoung-Seob Kim, Dong-Jae KANG, Ji-hoon SEO, Kure-Chel LEE, Seok-Ho SON, Seung-Jo Bae, Young-Woo Jung
Принадлежит: Electronics and Telecommunications Research Institute ETRI

Disclosed herein are an apparatus and method for a multi-cloud service platform. The apparatus includes one or more processors and executable memory for storing at least one program executed by the one or more processors. The at least one program may receive a service request from a user client device, generate a multi-cloud infrastructure service using multiple clouds in response to the service request, make the multiple clouds interoperate with mufti-cloud infrastructure in order to provide the multi-cloud infrastructure service, and generate a multi-cloud application runtime environment corresponding to the multi-cloud infrastructure service.

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Номер записи: 37
28-03-2024 дата публикации

Display device

Номер: US20240103651A1
Автор: Ho Seok Son, Jin Bo Shim, Jin Ho Jeong, Myoung-Ho Kwon
Принадлежит: Samsung Display Co Ltd

A display device includes a first display area including a first pixel area; a second display area including a second pixel area and a transmissive area; a signal line, a common electrode, and a touch electrode that are disposed in the second display area. The common electrode includes an opening overlapping the transmissive area, and the common electrode is disposed between the signal line and the touch electrode to overlap the signal line.

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Номер записи: 38
24-03-2022 дата публикации

Apparatus and method for providing interoperability of multi-cloud services

Номер: US20220094744A1
Автор: Byeong-Thaek Oh, Byoung-Seob Kim, Dong-Jae KANG, Ji-hoon SEO, Seok-Ho SON, Seung-Jo Bae, Soo-Young Kim, Young-Woo Jung, Yun-Kon Kim
Принадлежит: Electronics and Telecommunications Research Institute ETRI

Disclosed herein are an apparatus and method for providing interoperability of a multi-cloud service. The apparatus includes one or more processors and executable memory for storing at least one program executed by the one or more processors. The at least one program receives a service request for the multi-cloud service from a user client, creates a multi-cloud service in response to the service request, configures functions for interoperability between multiple cloud services in the multi-cloud service, and provides the multi-cloud service in which the functions for interoperability are configured to the user client.

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Номер записи: 39
28-09-2023 дата публикации

Apparatus and method for managing multi-cloud computing infrastructure

Номер: US20230308353A1
Автор: Byeong-Thaek Oh, Byoung-Seob Kim, Dong-Jae KANG, Ji-hoon SEO, Seok-Ho SON, Seung-Jo Bae, Soo-Young Kim, Young-Woo Jung, Yun-Kon Kim
Принадлежит: Electronics and Telecommunications Research Institute ETRI

Disclosed herein are an apparatus and method for managing a multi-cloud computing infrastructure. The apparatus includes one or more processors and executable memory for storing at least one program executed by the one or more processors. The at least one program receives a request for autonomous operation of a multi-cloud computing infrastructure from a user, generates an information object having a name of a namespace corresponding to the multi-cloud computing infrastructure and previously generated universal unique identifier (UID) information, manages multiple resources included in the multi-cloud computing infrastructure, provisions the multi-cloud computing infrastructure by generating computing instances constituting the components of the multi-cloud computing infrastructure, manages the lifecycles of the computing instances, and performs the autonomous operation of the multi-cloud computing infrastructure depending on operation conditions for the multi-cloud computing infrastructure.

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Номер записи: 40
01-08-2024 дата публикации

Key-value caching method and apparatus for event-driven system operation on geo-distributed infrastructure

Номер: US20240256469A1
Автор: Byeong-Thaek Oh, Byoung-Seob Kim, Dong-Jae KANG, Ji-hoon SEO, Seok-Ho SON, Seung-Jo Bae, Soo-Young Kim, Young-Woo Jung, Yun-Kon Kim
Принадлежит: Electronics and Telecommunications Research Institute ETRI

Disclosed herein is a method for key-value caching. The method may include initializing a key-value cache and processing data in the order of a key-value store, a service, and the key-value cache.

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Номер записи: 41
05-12-2017 дата публикации

Method of driving display panel and display apparatus for performing the same

Номер: US09837037B2
Автор: Bong-im Park, Ho-Seok SON, Hyun Sik Hwang, Ik Hyun Ahn, Won-Sik Oh, Yoon-Gu KIM, Young-woo Choi
Принадлежит: Samsung Display Co Ltd

A method of driving a display panel includes comparing a previous line data and a present line data to generate a charge sharing enable (EQ) signal indicating whether or not a charge sharing is to be applied to a pixel; selectively applying the charge sharing to the present line data utilizing a charge sharing voltage according to the EQ signal to generate a data voltage; and outputting the data voltage to the pixel.

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Номер записи: 42
07-11-2017 дата публикации

Terminal and apparatus and method for reducing display lag

Номер: US09811301B2
Автор: Bong Hyun You, Cheol Woo Park, Dong Gyu Lee, Dong-won Park, Geun Jeong Park, Gi Geun KIM, Ho Seok Son, Hong Soo Kim, Nam-Gon Choi, Yun Ki Baek
Принадлежит: Samsung Display Co Ltd

An apparatus includes an overlay buffer configured to store overlay data; a touch path logic to: receive first touch events from the first touch sensor panel and generate a first output based on the first touch events, and receive second touch events from the second touch sensor panel and generate a second output based on the second touch events; and a rendering logic to, when the first touch events occur: receive a first video image; receive the first output; and combine the first video image with the overlay data corresponding to the first video image to output at least one combined display image, and, when the second touch events occur: receive a second video image; receive the second output; and combine the second video image with the overlay data corresponding to the second video image to output the at least one combined display image.

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Номер записи: 43
11-07-2017 дата публикации

Method of driving a display panel and display apparatus for performing the same

Номер: US09706196B2
Автор: Bong-im Park, Ho-Seok SON, Ik-Huyn AHN, Jun-Pyo Lee, Se-huhn Hur, Seon-Ki Kim
Принадлежит: Samsung Display Co Ltd

A method of driving a display panel includes outputting a data voltage of three-dimensional (“3D”) image data included in a left-eye data frame and a right-eye data frame to the display panel along a scanning direction of a first direction during a first period, blocking the data voltage from being provided to the display panel during a second period and outputting a black data voltage to the display panel during a third period that is less than the first period.

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Номер записи: 44
30-05-2017 дата публикации

Display device having security function

Номер: US09665739B2
Автор: Ho-Seok SON, Joon-Chul Goh, Mun-San PARK, Yun-Ki BAEK
Принадлежит: Samsung Display Co Ltd

Display device includes timing controller, display panel, data driver, and scan driver. The timing controller includes an authentication processing unit configured to generate an authentication result based on an authentication control signal. The timing controller converts an input image data signal to data driver control signal and scan driver control signal when the authentication result represents success. The timing controller deactivates the data driver control signal and the scan driver control signal when the authentication result represents fail. The display panel includes plurality of pixels. The data driver generates plurality of data signals based on the data driver control signal and provides the data signals to the pixels through plurality of data signal lines. The scan driver generates plurality of scan signals based on the scan driver control signal and provides the scan signals to the pixels through plurality of scan signals lines.

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Номер записи: 45
19-07-2016 дата публикации

Display device and driving method thereof

Номер: US09396694B2
Автор: Bong Im Park, Ho Seok Son, Ik Hyun Ahn, Yoon Gu Kim
Принадлежит: Samsung Display Co Ltd

A display device and a driving method thereof is disclosed. In one aspect, the display device includes: a display panel including a plurality of pixels, a plurality of gate lines arranged in a column direction, and a plurality of data lines intersecting the plurality of gate lines; a data driver transferring data voltages to the plurality of data lines; a gate driver transferring gate signals to the plurality of gate lines; and a signal controller controlling the data driver and the gate driver. The signal controller includes: a vertical boundary detector determining whether a first pixel among the plurality of pixels is positioned in the vicinity of a boundary region of an image pattern based on an input image signal for the first pixel; and a first adjuster adjusting an image signal of the first pixel based on an image signal of a second pixel positioned in a row previous to the first pixel and the image signal of the first pixel to output an adjusted image signal, in the case in which it is determined by the vertical boundary detector that the first pixel is positioned in the vicinity of the boundary region of the image pattern.

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Номер записи: 46