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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 15. Отображено 15.
23-05-2019 дата публикации

TIMING CONTROLLER MODULATING A GATE CLOCK SIGNAL AND DISPLAY DEVICE INCLUDING THE SAME

Номер: US20190156761A1
Автор: Yunmi Kim, Kihyun Pyun, Sung-in Kang, KIM YUNMI, PYUN KIHYUN, KANG SUNG-IN, Kim, Yunmi, Pyun, Kihyun, Kang, Sung-in
Принадлежит:

A timing controller of a display device controls a gate driver of the display device. The timing controller includes a clock generator configured to provide a gate clock signal to the gate driver by modulating the gate clock signal with a first modulation pattern in a first frame period and by modulating the gate clock signal with a second modulation pattern different from the first modulation patter in a second frame period. 1. A timing controller comprising:an output terminal operative to provide a gate clock signal to a gate driver of a display device; anda clock generator operative to generate the gate clock signal by modulating the gate clock signal with a first modulation pattern in a first frame period and by modulating the gate clock signal with a second modulation pattern different from the first modulation pattern in a second frame period.2. The timing controller of claim 1 , wherein the first modulation pattern and the second modulation pattern are different in at least one of modulation period claim 1 , modulation amount and modulation phase from each other.3. The timing controller of claim 1 , wherein the second modulation pattern is inverted from the first modulation pattern with respect to a reference frequency.4. The timing controller of claim 3 , wherein claim 3 , if the gate clock signal modulated with the first modulation pattern in the first frame period has a frequency higher than a reference frequency at a time point when a gate signal for one gate line of a plurality of gate lines is generated claim 3 , the gate clock signal modulated with the second modulation pattern in the second frame period has a frequency lower than the reference frequency at a corresponding time point when the gate signal for the same one gate line is generated.5. The timing controller of claim 1 , wherein a modulation period of the first and second modulation patterns is substantially identical to one frame period.6. The timing controller of claim 1 , wherein each of ...

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Номер записи: 1
01-03-2016 дата публикации

Display appratus

Номер: US0009275599B2
Автор: Kihyun Pyun, Yunmi Kim, Minyoung Park, Kyung-Hwa Lim
Принадлежит: SAMSUNG DISPLAY CO., LTD.

A display apparatus is provided which includes a display panel; a gate driver configured to drive a plurality of gate lines, a data driver configured to drive a plurality of data lines, a level shifter configured to generate a gate on voltage corresponding to an atmospheric temperature and to generate a gate clock signal, the gate on voltage becoming higher depending on a decrease in an atmospheric temperature, and a timing controller configured to control the gate driver and the data driver and to generate agate pulse signal having a pulse width corresponding to a voltage level of the gate on voltage.

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Номер записи: 2
05-07-2022 дата публикации

Data driver performing clock training, display device including the data driver, and method of operating the display device

Номер: US0011380242B2
Автор: Kihyun Pyun, Yunmi Kim, Ji Woong Choi
Принадлежит: Samsung Display Co., Ltd.

A display device includes a controller to generate a start frame control signal having a first level in an active period and a second level in a blank period, a load signal toggling between the first level and the second level in the active period and having the second level in the blank period, and a data signal including image data in the active period and a training pattern in the blank period, and a data driver to recover the image data from the data signal based on an internal clock signal to provide display pixels with data voltages in the active period, and to perform a training operation for the internal clock signal using the training pattern in the data signal when both of the start frame control signal and the load signal are maintained as the second level for more than a reference time in the blank period.

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Номер записи: 3
25-08-2020 дата публикации

Display panel driver and display apparatus having the same

Номер: US0010755663B2
Автор: Kihyun Pyun, Yunmi Kim, Sung-Jun Kim, Juhyun Kim, Minyoung Park, Heebum Park
Принадлежит: SAMSUNG DISPLAY CO., LTD.

A display panel driver includes a timing controller and a data driver. The timing controller generates a data signal based on an input image data. The data driver receives the data signal, converts the data signal into a data voltage and outputs the data voltage to a display panel. The data signal includes positive data and negative data. The data driver includes a data skew compensating circuit which samples the positive data using the negative data and compensates a skew of the data signal.

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Номер записи: 4
21-11-2017 дата публикации

Display apparatus and operation method thereof

Номер: US0009824652B2
Автор: Yunmi Kim, Kihyun Pyun, Sung-Jun Kim, Kyung-Hwa Lim, Juhyun Kim, Yongjae Lee, Jeongdoo Lee, KIM YUNMI, PYUN KIHYUN, KIM SUNG-JUN, LIM KYUNG-HWA, KIM JUHYUN, LEE YONGJAE, LEE JEONGDOO, Kim Yunmi, Pyun Kihyun, Kim Sung-Jun, Lim Kyung-Hwa, Kim Juhyun, Lee Yongjae, Lee Jeongdoo
Принадлежит: SAMSUNG DISPLAY CO., LTD., SAMSUNG DISPLAY CO LTD

A display apparatus includes: a display panel which displays an image; a data driver which supplies a data voltage to the display panel in response to a polarity control signal, where the polarity control signal controls a polarity of the data voltage; a timing controller which outputs a polarity signal corresponding to a polarity of the data voltage; and a polarity converter which receives a common voltage from a common electrode of the display panel and the polarity signal from the timing controller, where the polarity converter outputs the polarity control signal to the data driver in response to a difference in voltage level between the common voltage from the common electrode and the polarity signal from the timing controller.

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Номер записи: 5
17-03-2020 дата публикации

Apparatus of transmitting and receiving signal, source driver of receiving status information signal, and display device having the source driver

Номер: US0010593288B2
Автор: Kihyun Pyun, Sung-jun Kim, Yunmi Kim, Juhyun Kim, Minyoung Park, PYUN KIHYUN, KIM SUNG-JUN, KIM YUNMI, KIM JUHYUN, PARK MINYOUNG, Pyun, Kihyun, Kim, Sung-jun, Kim, Yunmi, Kim, Juhyun, Park, Minyoung
Принадлежит: Samsung Display Co., Ltd., SAMSUNG DISPLAY CO LTD

A source driver of a display apparatus includes a receiving controller receiving a first status information signal and outputting a second status information signal and a receiving circuit receiving a transmission signal in response to the second status information signal and recovering the transmission signal to receiving data. The receiving controller includes a transition detection circuit detecting a transition of the first status information signal and outputting a transition detection signal, a delay circuit delaying the transition detection signal by a predetermined time and outputting a delay detection signal, and an output circuit receiving the first status information signal and outputting the second status information signal in response to the delay detection signal.

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Номер записи: 6
01-12-2020 дата публикации

Display device and method of detecting defect of the same

Номер: US0010854161B2
Автор: Yunmi Kim, Kihyun Pyun, Sung-In Kang, KIM YUNMI, PYUN KIHYUN, KANG SUNG-IN, Kim, Yunmi, Pyun, Kihyun, Kang, Sung-In
Принадлежит: SAMSUNG DISPLAY CO., LTD., SAMSUNG DISPLAY CO LTD, Samsung Display Co., Ltd.

A display device includes a display panel divided into a first display area and a second display area in a first direction, a first data driver which provides a first data signal to the first display area through data lines arranged in a second direction crossing the first direction, a second data driver which provides a second data signal to the second display area through the data lines arranged in the second direction, a gate driver which provides a gate signal to the display panel through gate lines arranged in the first direction, a timing controller which generates control signals that control the first data driver, the second data driver, and the gate driver, and a defect detector which controls to display a defect detecting image and a reference image on the first display area and the second display area alternately based on an enable signal.

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Номер записи: 7
21-02-2019 дата публикации

DISPLAY PANEL DRIVER AND DISPLAY APPARATUS HAVING THE SAME

Номер: US20190057667A1
Автор: KIM Juhyun, Kim Sung-Jun, KIM YUNMI, PARK Heebum, Park Minyoung, Pyun Kihyun
Принадлежит:

A display panel driver includes a timing controller and a data driver. The timing controller generates a data signal based on an input image data. The data driver receives the data signal, converts the data signal into a data voltage and outputs the data voltage to a display panel. The data signal includes positive data and negative data. The data driver includes a data skew compensating circuit which samples the positive data using the negative data and compensates a skew of the data signal. 1. A display panel driver comprising:a timing controller which generates a data signal based on an input image data; anda data driver which receives the data signal, converts the data signal into a data voltage and outputs the data voltage to a display panel,wherein the data signal comprises positive data and negative data, andwherein the data driver comprises a data skew compensating circuit which samples the positive data using the negative data and compensates a skew of the data signal.2. The display panel driver of claim 1 , wherein the data driver further comprises:a receiver equalizer which receives the data signal and compensates a gain of the data signal;a clock-data restoring circuit which generates a sampling clock to restore the data signal received from the receiver equalizer and restores the data signal using the sampling clock;a digital to analog converter which converts the restored data signal to the data voltage; anda data output buffer part which outputs the data voltage to the display panel.3. The display panel driver of claim 1 , wherein the data skew compensating circuit comprises:a data skew detector which compares a timing of the positive data and a timing of converted negative data to detect the skew of the data signal and generates one of an increase signal and a decrease signal based on the skew of the data signal;a charge pump which increases or decreases a voltage of a first node based on the one of the increase signal and the decrease signal;a loop ...

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Номер записи: 8
16-05-2019 дата публикации

APPARATUS OF TRANSMITTING AND RECEIVING SIGNAL, SOURCE DRIVER OF RECEIVING STATUS INFORMATION SIGNAL, AND DISPLAY DEVICE HAVING THE SOURCE DRIVER

Номер: US20190147830A1
Автор: KIM Juhyun, Kim Sung-Jun, KIM YUNMI, Park Minyoung, Pyun Kihyun
Принадлежит:

A source driver of a display apparatus includes a receiving controller receiving a first status information signal and outputting a second status information signal and a receiving circuit receiving a transmission signal in response to the second status information signal and recovering the transmission signal to receiving data. The receiving controller includes a transition detection circuit detecting a transition of the first status information signal and outputting a transition detection signal, a delay circuit delaying the transition detection signal by a predetermined time and outputting a delay detection signal, and an output circuit receiving the first status information signal and outputting the second status information signal in response to the delay detection signal. 1. An apparatus comprising:a transmitter converting transmission data to a transmission signal and transmitting the transmission signal and a first status information signal to a transmission channel; and a transition detection circuit detecting a transition of the first status information signal received through the transmission channel and outputting a transition detection signal;', 'a delay circuit delaying the transition detection signal by a predetermined time and outputting a delay detection signal;', 'an output circuit receiving the first status information signal and outputting a second status information signal in response to the delay detection signal; and', 'a receiving circuit receiving the transmission signal through the transmission channel and outputting receiving data in response to the second status information signal., 'a receiver receiving the transmission signal and the first status information signal, the receiver comprising2. The apparatus of claim 1 , wherein the transmission data comprise image data signals.3. The apparatus of claim 1 , wherein the transition detection circuit comprises:a first delay circuit receiving the first status information signal and outputting ...

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Номер записи: 9
16-05-2019 дата публикации

PRINTED CIRCUIT BOARD, DISPLAY PANEL, DISPLAY DEVICE INCLUDING THE PRINTED CIRCUIT BOARD AND THE DISPLAY PANEL, AND METHOD OF MANUFACTURING THE DISPLAY DEVICE

Номер: US20190150297A1
Автор: Cha Kiseok, JANG Ickkyu, Kim Young-Jin, KIM YUNMI, OHN Wonjong
Принадлежит:

A display device includes a display panel that is curved in a direction surrounding an imaginary bending axis and has a top surface in which a plurality of panel bonding areas arranged in the curved direction is defined, a printed circuit board that is curved in the direction surrounding the bending axis and has a rear surface in which a plurality of board bonding areas arranged in the curved direction is defined, and a plurality of flexible circuit boards, each of which includes one end disposed on a corresponding one of the panel bonding areas so as to be connected to the display panel, and another end disposed on a corresponding one of the board bonding areas so as to be connected to the printed circuit board. 1. A display device comprising:a display panel that is curved in a direction surrounding an imaginary bending axis and has a top surface in which a plurality of panel bonding areas arranged in the curved direction are defined;a printed circuit board that is curved in the direction surrounding the bending axis and has a rear surface in which a plurality of board bonding areas arranged in the curved direction are defined; anda plurality of flexible circuit boards, each of which includes: one end disposed on a corresponding one of the panel bonding areas so as to be connected to the display panel; and another end disposed on a corresponding one of the board bonding areas so as to be connected to the printed circuit board,wherein at least one flexible circuit board, disposed at an outermost position, of the flexible circuit boards is defined as an outermost flexible circuit board, andwherein the outermost flexible circuit board is tilted at a predetermined angle with the curved direction in such a way that the one end thereof is tilted with respect to the curved direction to face an outside of the display panel.2. The display device of claim 1 , wherein the printed circuit board comprises:a first surface in which the board bonding areas are defined; anda second ...

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Номер записи: 10
23-05-2019 дата публикации

Display device and method of detecting defect of the same

Номер: US20190156783A1
Автор: Kihyun PYUN, Sung-In Kang, Yunmi KIM
Принадлежит: Samsung Display Co Ltd

A display device includes a display panel divided into a first display area and a second display area in a first direction, a first data driver which provides a first data signal to the first display area through data lines arranged in a second direction crossing the first direction, a second data driver which provides a second data signal to the second display area through the data lines arranged in the second direction, a gate driver which provides a gate signal to the display panel through gate lines arranged in the first direction, a timing controller which generates control signals that control the first data driver, the second data driver, and the gate driver, and a defect detector which controls to display a defect detecting image and a reference image on the first display area and the second display area alternately based on an enable signal.

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Номер записи: 11
11-06-2020 дата публикации

DATA DRIVER PERFORMING CLOCK TRAINING, DISPLAY DEVICE INCLUDING THE DATA DRIVER, AND METHOD OF OPERATING THE DISPLAY DEVICE

Номер: US20200184877A1
Автор: Choi Ji Woong, KIM YUNMI, Pyun Kihyun
Принадлежит:

A display device includes a controller to generate a start frame control signal having a first level in an active period and a second level in a blank period, a load signal toggling between the first level and the second level in the active period and having the second level in the blank period, and a data signal including image data in the active period and a training pattern in the blank period, and a data driver to recover the image data from the data signal based on an internal clock signal to provide display pixels with data voltages in the active period, and to perform a training operation for the internal clock signal using the training pattern in the data signal when both of the start frame control signal and the load signal are maintained as the second level for more than a reference time in the blank period. 1. A display device comprising:a display panel comprising a plurality of pixels;a controller configured to generate a start frame control signal that has a first level in an active period and has a second level in a blank period, a load signal that toggles between the first level and the second level in the active period and has the second level in the blank period, and a data signal that comprises image data in the active period and comprises a training pattern in the blank period; anda data driver configured to recover the image data from the data signal based on an internal clock signal to provide the plurality of pixels with data voltages corresponding to the recovered image data in the active period, and to perform a training operation for the internal clock signal using the training pattern comprised in the data signal when both of the start frame control signal and the load signal are maintained as the second level for more than a reference time in the blank period.2. The display device of claim 1 , wherein the reference time corresponds to a reference number of training pulses comprised in the training pattern.3. The display device of claim 1 , ...

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Номер записи: 12
23-07-2015 дата публикации

Display apparatus and operation method thereof

Номер: US20150206487A1
Автор: Jeongdoo LEE, Juhyun Kim, Kihyun PYUN, Kyung-Hwa LIM, Sung-Jun Kim, Yongjae Lee, Yunmi KIM
Принадлежит: Samsung Display Co Ltd

A display apparatus includes: a display panel which displays an image; a data driver which supplies a data voltage to the display panel in response to a polarity control signal, where the polarity control signal controls a polarity of the data voltage; a timing controller which outputs a polarity signal corresponding to a polarity of the data voltage; and a polarity converter which receives a common voltage from a common electrode of the display panel and the polarity signal from the timing controller, where the polarity converter outputs the polarity control signal to the data driver in response to a difference in voltage level between the common voltage from the common electrode and the polarity signal from the timing controller.

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Номер записи: 13
27-11-2014 дата публикации

DISPLAY APPRATUS

Номер: US20140347341A1
Автор: KIM YUNMI, LIM KYUNG-HWA, Park Minyoung, Pyun Kihyun
Принадлежит: Samsung Display Co., Ltd.

A display apparatus is provided which includes a display panel; a gate driver configured to drive a plurality of gate lines, a data driver configured to drive a plurality of data lines, a level shifter configured to generate a gate on voltage corresponding to an atmospheric temperature and to generate a gate clock signal, the gate on voltage becoming higher depending on a decrease in an atmospheric temperature, and a timing controller configured to control the gate driver and the data driver and to generate agate pulse signal having a pulse width corresponding to a voltage level of the gate on voltage. 1. A display apparatus , comprising:a display panel including a plurality of gate lines, a plurality of data lines, and a plurality of pixels connected with the gate and data lines;a gate driver configured to drive the plurality of gate lines;a data driver configured to drive the plurality of data lines;a level shifter configured to generate a gate on voltage and to provide a gate clock signal to the gate driver based on a gate pulse signal and the gate on voltage; anda timing controller configured to control the gate driver and the data driver and to generate the gate pulse signal having a pulse width corresponding to a voltage level of the gate on voltage.2. The display apparatus of claim 1 ,wherein the gate pulse signal has a high level section and a low level section, andwherein the timing controller sets the low-level section of the gate pulse signal according to a voltage level of the gate on voltage.3. The display apparatus of claim 2 , wherein the timing controller comprises:a reference voltage generator configured to generate a plurality of reference voltages;a comparison circuit configured to compare the plurality of reference voltages and the gate on voltage to activate one of a plurality of gate pulse selection signals based on the comparison result; anda gate pulse generator configured to generate the gate pulse signals having a pulse width corresponding ...

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Номер записи: 14
21-03-2019 дата публикации

包裝容器

Номер: TWD196497S
Автор: Yunmi KIM
Принадлежит: AMOREPACIFIC CORPORATION, 南韓商愛茉莉太平洋股份有限公司

【物品用途】;本設計有關於一種包裝容器，特別是指一種使用於化妝品包裝用途的包裝容器。;【設計說明】;本設計係一種有關包裝容器的設計，特別是具有如圖式所示之形狀者。本設計在外觀上的主要特點在於由圓滑且流線的輪廓勾勒出飽滿且纖長的視覺效果。;請參閱立體圖、前視圖、左側視圖、俯視圖、仰視圖及立體分解圖，本設計由流暢的弧線勾勒出上略寬下略窄的瓶身，予人平穩飽滿的印象。由圓柱體般的線條構成瓶蓋，具有俐落纖長的美感。在瓶身與瓶蓋兩者的搭配下，使整體具有平衡且延續的視覺效果。;整體觀之，本設計之外觀線條顯現出剛柔並濟、圓潤簡約、平穩延伸的造成，襯托出和諧而柔美的視覺效果，為一美觀實用的工藝產品。

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Номер записи: 15