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公开(公告)号：US11935481B2
公开(公告)日：2024-03-19
申请号：US17524019
申请日：2021-11-11
发明人： Seung Han Jo , Min Chae Kwak , Kyeong Hwa Kim , Mi Hae Kim , Kyong Hwan Oh , Su Mi Jang , Jae-Ho Choi
IPC分类号： G09G3/3258
CPC分类号： G09G3/3258 , G09G2330/028
摘要： Provided is a display device, which includes: a reference voltage line formed along a circular outer line and configured to provide a reference voltage; a first reference voltage auxiliary line electrically connected to the reference voltage line and formed to be parallel with a predetermined interval; and a conductive line forming a contact with the reference voltage line and the first reference voltage auxiliary line and configured to provide the reference voltage to a cathode.
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公开(公告)号：US11832478B2
公开(公告)日：2023-11-28
申请号：US17332139
申请日：2021-05-27
发明人： Sumi Jang , Minchae Kwak , Kyeonghwa Kim , Mihae Kim , Kyonghwan Oh , Seunghan Jo , Jae-Ho Choi
IPC分类号： H01L21/00 , H10K59/121 , H10K59/131
CPC分类号： H10K59/121 , H10K59/131
摘要： A display device includes a circular display area and a non-display area surrounding the circular display area. The display device may further include a load matcher disposed adjacent to an edge of the circular display area in the circular display area, a pixel disposed in the circular display area, spaced apart from the non-display area by the load matcher, and connected to the load matcher, and a repair pixel disposed adjacent to the edge of the circular display area in the non-display area, and connected to the pixel.
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公开(公告)号：US11581393B2
公开(公告)日：2023-02-14
申请号：US17365966
申请日：2021-07-01
发明人： Wonkyu Kwak , Jinhee Jang , Jae-Sic Lee , Minchae Kwak , Byungsun Kim , Hansol Kim , Changsoo Pyon , Jae Yong Lee , Jae-Ho Choi
IPC分类号： G09G3/20 , H01L27/32 , H01L51/52 , G09G3/3266 , G09G3/3275
摘要： An electronic apparatus includes a base substrate having a first region, a second region at least partially surrounded by the first region, and a display region at least partially surrounding the first region, a plurality of pixels disposed on the base substrate, each of which includes a transistor and a light emitting element connected to the transistor, a hole line connecting pixels with the second region interposed therebetween, and a hole pattern electrically insulated from the hole line, disposed in the first region, and at least partially surrounding the second region.
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公开(公告)号：US10062360B2
公开(公告)日：2018-08-28
申请号：US13749966
申请日：2013-01-25
发明人： Bo-Ram Kim , Jae-Ho Choi
CPC分类号： G09G5/12 , G09G3/003 , G09G3/3406 , G09G2310/0237 , G09G2310/08 , G09G2320/0247 , G09G2360/144 , G09G2360/16 , H04N13/341 , H04N13/398 , H04N2213/008
摘要： According to an example embodiment, a 3D providing set of shutter glasses are operated so as to extend their open times beyond a limited duration when the lighting source (e.g., backlighting unit) is providing light and to thus include in the image perceived by the user a proportional amount of ambient light that is directed to and through the shutter glasses during the extended opening time. In one embodiment, a timing control part determines an average grayscale value for each to be displayed image from the received image data and the timing control part correspondingly controls an open time for simultaneously opening the left eye shutter part and the right eye shutter part of the shutter glasses according to the determined average grayscale value of the image data.
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公开(公告)号：US09916812B2
公开(公告)日：2018-03-13
申请号：US15132788
申请日：2016-04-19
发明人： Kwan-Young Oh , Sil-Yi Bang , Kyoung-Won Lee , Jae-Ho Choi , Sangsu Han , Jung-Hwan Cho
CPC分类号： G09G5/12 , G09G3/20 , G09G3/2096 , G09G3/3666 , G09G2310/0221 , G09G2310/0243 , G09G2310/027 , G09G2310/0294 , G09G2310/08 , G09G2360/06
摘要： A display apparatus includes a display panel, a first timing controller, a second timing controller and a third timing controller. The first timing controller controls an operation of a first region in the display panel, and generates a reference clock signal. The second timing controller controls an operation of a second region in the display panel, and receives the reference clock signal. The third timing controller controls an operation of a third region in the display panel, and receives the reference clock signal. The first, second and third timing controllers are synchronized with one another in response to the reference clock signal and a state synchronization signal, and operate in one of a plurality of states depending on an operation of the display apparatus.
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公开(公告)号：US09786237B2
公开(公告)日：2017-10-10
申请号：US14550556
申请日：2014-11-21
发明人： Kwi Hyun Kim , Jae-Yong Shin , Jae-Ho Choi
IPC分类号： G02F1/1362 , G09G3/36 , G02F1/1343
CPC分类号： G09G3/3648 , G02F1/136213 , G02F2001/134345 , G09G2300/0447
摘要： A liquid crystal display includes: a substrate; a gate line disposed on the substrate; a storage voltage line disposed on the substrate and extending substantially parallel to the gate line; a data line disposed on the substrate; a reference voltage line disposed on the substrate and extending substantially parallel to the data line; first and second subpixel electrodes disposed in a pixel area; a first switching element connected to the gate line, the data line, and the first subpixel electrode; a second switching element connected to the gate line, the data line, and the second subpixel electrode; and a third switching element connected to the second subpixel electrode and the reference voltage line, wherein the storage voltage line and the reference voltage line are not connected to each other.
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公开(公告)号：US20160125845A1
公开(公告)日：2016-05-05
申请号：US14726218
申请日：2015-05-29
发明人： Kwan-Young Oh , Sil-Yi Bang , Sang-Su Han , Jin-Hyun Ko , Jin-Kyu Park , Jae-Ho Choi
CPC分类号： G09G5/12 , G09G3/20 , G09G3/3607 , G09G3/3666 , G09G2310/08
摘要： A display apparatus includes: a display panel including a first display area and a second display area; a first timing controller to control an operation of the first display area, generate a first reference clock signal, generate a first internal reference clock signal based on the first reference clock signal, and generate a first synchronization clock signal based on the first internal reference clock signal; and a second timing controller to control an operation of the second display area, receive the first reference clock signal, generate a second internal reference clock signal based on the first reference clock signal, and generate a second synchronization clock signal based on the second internal reference clock signal, wherein the first and second timing controllers are to be synchronized with each other based on the first reference clock signal, and exchange first data based on the first and second synchronization clock signals.
摘要翻译： 显示装置包括：显示面板，包括第一显示区域和第二显示区域; 第一定时控制器，用于控制第一显示区域的操作，产生第一参考时钟信号，基于第一参考时钟信号产生第一内部参考时钟信号，并且基于第一内部参考时钟产生第一同步时钟信号 信号; 以及第二定时控制器，用于控制第二显示区域的操作，接收第一参考时钟信号，基于第一参考时钟信号产生第二内部参考时钟信号，并且基于第二内部参考产生第二同步时钟信号 时钟信号，其中第一和第二定时控制器将基于第一参考时钟信号彼此同步，并且基于第一和第二同步时钟信号交换第一数据。
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公开(公告)号：US11925080B2
公开(公告)日：2024-03-05
申请号：US17380221
申请日：2021-07-20
发明人： Jae-Ho Choi , Won Kyu Kwak , Chang Soo Pyon , Seung Gyu Tae
IPC分类号： H01L21/00 , G09G3/3291 , H10K59/121 , H10K59/131
CPC分类号： H10K59/131 , G09G3/3291 , H10K59/121
摘要： A display device includes a substrate including a display area and a non-display area, a plurality of pixels disposed in the display area, a common voltage supply wiring overlapping the non-display area and disposed on the substrate, a driving voltage supply wiring overlapping the non-display area and disposed on the substrate, and a data voltage supply wiring overlapping the non-display area and electrically connected to the plurality of pixels, where at least one of the common voltage supply wiring and the driving voltage supply wiring includes a chamfered area, the data voltage supply wiring includes a first data voltage supply wiring, a second data voltage supply wiring, and a third data voltage supply wiring, and the first to third data voltage supply wirings are disposed in different layers.
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公开(公告)号：US20220037451A1
公开(公告)日：2022-02-03
申请号：US17365966
申请日：2021-07-01
发明人： WONKYU KWAK , Jinhee Jang , Jae-Sic Lee , Minchae Kwak , Byungsun Kim , Hansol Kim , Changsoo Pyon , Jae Yong Lee , Jae-Ho Choi
IPC分类号： H01L27/32 , G09G3/3275 , G09G3/3266 , H01L51/52
摘要： An electronic apparatus includes a base substrate having a first region, a second region at least partially surrounded by the first region, and a display region at least partially surrounding the first region, a plurality of pixels disposed on the base substrate, each of which includes a transistor and a light emitting element connected to the transistor, a hole line connecting pixels with the second region interposed therebetween, and a hole pattern electrically insulated from the hole line, disposed in the first region, and at least partially surrounding the second region.
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公开(公告)号：US09767766B2
公开(公告)日：2017-09-19
申请号：US14726218
申请日：2015-05-29
发明人： Kwan-Young Oh , Sil-Yi Bang , Sang-Su Han , Jin-Hyun Ko , Jin-Kyu Park , Jae-Ho Choi
CPC分类号： G09G5/12 , G09G3/20 , G09G3/3607 , G09G3/3666 , G09G2310/08
摘要： A display apparatus includes: a display panel including a first display area and a second display area; a first timing controller to control an operation of the first display area, generate a first reference clock signal, generate a first internal reference clock signal based on the first reference clock signal, and generate a first synchronization clock signal based on the first internal reference clock signal; and a second timing controller to control an operation of the second display area, receive the first reference clock signal, generate a second internal reference clock signal based on the first reference clock signal, and generate a second synchronization clock signal based on the second internal reference clock signal, wherein the first and second timing controllers are to be synchronized with each other based on the first reference clock signal, and exchange first data based on the first and second synchronization clock signals.
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