公开(公告)号：US20240349532A1

公开(公告)日：2024-10-17

申请号：US18751304

申请日：2024-06-23

申请人： Samsung Display Co., Ltd.

发明人： Hyunji CHA ,  Wonkyu KWAK ,  Young-Soo YOON ,  Jae Yong LEE ,  Yun-Kyeong IN ,  Minhee CHOI

IPC分类号： H10K50/80 ,  G02B5/30 ,  G02F1/1333 ,  G02F1/1335 ,  H10K50/844 ,  H10K59/50 ,  H10K59/65 ,  H10K77/10 ,  H10K102/00

CPC分类号： H10K50/868 ,  G02B5/3083 ,  H10K50/844 ,  H10K59/50 ,  H10K59/65 ,  G02F1/133331 ,  G02F1/133528 ,  H10K77/111 ,  H10K2102/311

摘要： A display device includes an electronic panel, a window, an optical sheet, and a stress control member. The electronic panel includes a first non-bending area having a first area overlapping the optical sheet and a second area overlapping at least part of the recessed area, a bending area configured to be bent relative to the first non-bending area, and a second non-bending area extending from the bending area and movable to a position opposing the first non-bending area. The optical sheet is disposed between the electronic panel and the window and having a recessed area defined therein extending toward a center of the optical sheet. The stress control member overlaps with at least a portion of the second area, at least a portion of the bending area, and at least a portion of the second non-bending area, respectively.

公开(公告)号：US20240147823A1

公开(公告)日：2024-05-02

申请号：US18411302

申请日：2024-01-12

申请人： SAMSUNG DISPLAY CO., LTD.

发明人： Young-Soo YOON ,  Yun-Kyeong IN ,  Hyunji CHA

IPC分类号： H10K59/88 ,  H10K59/35

CPC分类号： H10K59/88 ,  H10K59/35 ,  H04M1/0268

摘要： A display device includes a display panel, a plurality of first pixels disposed in a first region of the display panel, a plurality of second pixels disposed in a second region of the display panel adjacent to the first region, and a plurality of dummy pixels disposed in a boundary region of the display panel between the first region and the second region. Intervals between the second pixels and the dummy pixels are uniform along the boundary region.

公开(公告)号：US20150115275A1

公开(公告)日：2015-04-30

申请号：US14591833

申请日：2015-01-07

申请人： SAMSUNG DISPLAY CO., LTD.

发明人： Jae Hwa PARK ,  Jong-In KIM ,  Yeo Geon YOON ,  Min Wook PARK ,  Jang-Il KIM ,  Joon-Chul GOH ,  Hyo-Seop KIM ,  Bum Ki BAEK ,  Young-Soo YOON ,  Hak Bum CHOI ,  Kyung Ho KIM

IPC分类号： G02F1/1362 ,  H01L27/12 ,  G02F1/1368

CPC分类号： G02F1/136286 ,  G02F1/13452 ,  G02F1/13458 ,  G02F1/136213 ,  G02F1/13624 ,  G02F1/1368 ,  G09G3/3648 ,  G09G3/3655 ,  G09G2300/0426 ,  G09G2300/0876 ,  G09G2320/0233 ,  H01L27/124

摘要： A display device includes gate lines, data lines, first wires and second wires extending in the directions of the gate lines and data lines, and pixels having a first subpixel and a second subpixel each. The first subpixel has a first subpixel electrode and a first switching element, and the second subpixel has a second subpixel electrode and second and third switching elements. The control terminals of the three switching elements are connected to the same gate line, and the input terminals of the first and second switching elements are connected to the same data line. The first and second switching elements have output terminals connected to the first and second subpixel electrodes, respectively. The second switching element's output terminal connects to the third switching element, which has an output terminal connected to a second wire. The first wires and the second wires are connected in a pixel.

摘要翻译： 显示装置包括栅极线，数据线，第一布线和沿着栅极线和数据线的方向延伸的第二布线，以及具有第一子像素和第二子像素的像素。 第一子像素具有第一子像素电极和第一开关元件，第二子像素具有第二子像素电极和第二以及第三开关元件。 三个开关元件的控制端子连接到相同的栅极线，并且第一和第二开关元件的输入端子连接到相同的数据线。 第一和第二开关元件分别具有连接到第一和第二子像素电极的输出端子。 第二开关元件的输出端子连接到具有连接到第二导线的输出端子的第三开关元件。 第一线和第二线连接在一个像素中。

公开(公告)号：US20210097928A1

公开(公告)日：2021-04-01

申请号：US16913371

申请日：2020-06-26

申请人： SAMSUNG DISPLAY CO., LTD.

发明人： Young-Soo YOON ,  Yun-Kyeong IN ,  Su Kyoung KIM ,  Won Se LEE ,  Dong Hyeon JANG ,  Yu-Jin JEON ,  Hyun Ji CHA

IPC分类号： G09G3/20 ,  H05K9/00

摘要： A display device includes a substrate including a display area and a peripheral area disposed around the display area, a pad area disposed near an edge of the substrate, and a plurality of pads disposed in the pad area and arranged along the edge of the substrate. An end of a first pad, which is an outermost pad among the plurality of pads, is connected to a first end of a resistor. The first pad is disposed between the resistor and the edge of the substrate, and a second end of the resistor is connected to a wire.

公开(公告)号：US20230240105A1

公开(公告)日：2023-07-27

申请号：US18097135

申请日：2023-01-13

申请人： Samsung Display Co., LTD.

发明人： Hyun-Chol BANG ,  Dae Suk KIM ,  Yanghee KIM ,  Young-Soo YOON ,  Il Goo YOUN ,  Bong Won LEE ,  So Young LEE ,  Sukyo JUNG

IPC分类号： H10K59/131 ,  H01L21/66 ,  G01R31/28

CPC分类号： H10K59/131 ,  H01L22/32 ,  G01R31/2884

摘要： A display device includes a substrate including a first display area, a second display area, and a non-display area, a plurality of first signal lines extending in a first direction and disposed in the first display area, a plurality of second signal lines extending from the non-display area in the first direction and disposed in the second display area, a plurality of connection lines connected to the first signal lines and extending to the non-display area via the first display area and the second display area, and a test circuit portion disposed in the non-display area. At least some of the plurality of connection lines and at least some of the second signal lines are electrically the test circuit portion.

公开(公告)号：US20160116785A1

公开(公告)日：2016-04-28

申请号：US14981498

申请日：2015-12-28

申请人： SAMSUNG DISPLAY CO., LTD.

发明人： Young-Soo YOON ,  Joon-Chul GOH ,  Sang-Uk LIM ,  Chongchul CHAI

IPC分类号： G02F1/1362 ,  G02F1/1343 ,  G02F1/1368

CPC分类号： G02F1/13624 ,  G02F1/134309 ,  G02F1/136213 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/134345 ,  G09G3/3677 ,  G09G3/3688

摘要： A liquid crystal display includes first and second sub-pixels charged with the same voltage during a first period. The voltage charged in the second sub-pixel is decreased after the first period. Since the voltage level of the first sub-pixel is different from the voltage level of the second sub-pixel after the first period, liquid crystal molecules disposed corresponding to the first sub-pixel are aligned in a direction different from that of liquid crystal molecules disposed corresponding to the second sub-pixel. Thus, a side viewing angle of the liquid crystal display is improved.

公开(公告)号：US20130100095A1

公开(公告)日：2013-04-25

申请号：US13715697

申请日：2012-12-14

申请人： SAMSUNG DISPLAY CO., LTD.

发明人： Joon-Chul GOH ,  Kwang-Chul JUNG ,  Chong-Chul CHAI ,  Mee-Hye JUNG ,  Young-Soo YOON

IPC分类号： G09G3/36

CPC分类号： G09G3/3607 ,  G02F1/1362 ,  G09G3/3648 ,  G09G2300/0443 ,  G09G2300/0447 ,  G09G2300/0876 ,  G09G2320/028

摘要： A vertical alignment liquid crystal display includes two sub-pixels each with a variable capacitor. A pixel is bisected into a high gray sub-pixel and a low gray sub-pixel through forming a variable capacitor at each sub-pixel. With this structure, the sub-pixels express different grays so that lateral visibility is enhanced. It is not required in bisecting a pixel into two sub-pixels to form separate wires for applying different signals thereto, and the amount of data to be processed at the driver for driving the display device is reduced. Furthermore, a pixel is bisected into two sub-pixels with variable capacitors in a simplified manner, and it is not required to form additional wires and elements, so the aperture ratio is enhanced.

摘要翻译： 垂直取向液晶显示器包括两个分别具有可变电容器的子像素。 通过在每个子像素处形成可变电容器，将像素平分成高灰度子像素和低灰度子像素。 利用这种结构，子像素表示不同的灰度，从而增强了横向可视性。 不需要将像素平分成两个子像素以形成用于向其施加不同信号的单独的线，并且减少用于驱动显示装置的驱动器处理的数据量。 此外，以简化的方式将像素分成具有可变电容器的两个子像素，并且不需要形成附加的线和元件，因此增加了开口率。