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1. 发明公开

US20230282795A1 DISPLAY DEVICE AND METHOD OF FABRICATING THE SAME 审中-公开
公开(公告)号：US20230282795A1
公开(公告)日：2023-09-07
申请号：US18152709
申请日：2023-01-10
申请人： Samsung Display Co., LTD.
发明人： Kyung Bae KIM , Do Yeong PARK , Yong Hee LEE , Jong Woong CHANG , Ki Hyun PYO
IPC分类号： H01L33/62 , H01L25/16 , H01L27/12
CPC分类号： H01L33/62 , H01L25/167 , H01L27/124 , H01L2933/0066
摘要： A display device includes a substrate, first sub-pixels, second sub-pixels, and third sub-pixels on the substrate, the second sub-pixels being adjacent to the first sub-pixels, and third sub-pixels being spaced from the first sub-pixels with a respective one of the second sub-pixels therebetween, first electrodes and second electrodes on the substrate and located in the sub-pixels, first light-emitting elements, second light-emitting elements, and third light-emitting elements on the first electrodes and the second electrodes and located in the sub-pixels, each of the light-emitting elements comprising a first end and a second end opposite to the first end, and a first connection electrode, a second connection electrode, a third connection electrode, and a fourth connection electrode on the first to third light-emitting elements and located in the sub-pixels, wherein in the first sub-pixel, the first electrodes are extended in a first direction and are spaced from one another.

2. 发明申请

US20150062510A1 LIQUID CRYSTAL DISPLAY 有权
标题翻译：液晶显示器
公开(公告)号：US20150062510A1
公开(公告)日：2015-03-05
申请号：US14324868
申请日：2014-07-07
申请人： Samsung Display Co., Ltd
发明人： Jong Woong CHANG
IPC分类号： G02F1/1343
CPC分类号： G02F1/134336 , G02F1/133345 , G02F1/133512 , G02F1/136286 , G02F1/1368 , G02F2001/134318 , G02F2001/136295 , G02F2201/121 , G02F2201/123 , G02F2201/40 , G09G3/3614 , G09G3/3659 , G09G2300/0426 , G09G2300/0434 , G09G2300/0465 , G09G2320/0223
摘要： Provided is a liquid crystal display including a plurality of pixels disposed in a matrix of pixel rows and pixel columns, the liquid crystal display including: a plurality of gate lines formed on a first substrate and disposed two between every pixel row; a plurality of data lines formed on the first substrate and disposed one between every two adjacent pixel columns; a common voltage line formed on the first substrate and extending in a pixel row direction along a vertical center of the pixel; and a plurality of pixel electrodes and common electrodes formed on the first substrate and overlapping with each other with an insulating layer therebetween, each pixel electrode positioned in a pixel, and in which two pixel electrodes in the two pixel columns disposed between two adjacent data lines among the plurality of data lines are both connected to any one of the two data lines.
摘要翻译：本发明提供一种液晶显示装置，其具有配置在像素排和像素列的矩阵中的多个像素，所述液晶显示器包括：多个栅极线，形成在第一基板上，并配置在每个像素列之间; 多个数据线，形成在所述第一基板上，并且设置在每两个相邻的像素列之间; 形成在第一基板上并沿着像素的垂直中心沿像素行方向延伸的公共电压线; 以及多个像素电极和公共电极，其形成在第一基板上并且彼此之间具有绝缘层，每个像素电极位于像素中，并且其中两个像素列中的两个像素电极设置在两个相邻数据线之间在多条数据线中的两条数据线都连接到两条数据线之一。

3. 发明申请

US20160195740A1 LIQUID CRYSTAL DISPLAY 审中-公开
标题翻译：液晶显示器
公开(公告)号：US20160195740A1
公开(公告)日：2016-07-07
申请号：US14728710
申请日：2015-06-02
申请人： Samsung Display Co., Ltd.
发明人： Young Jae JEON , Yun Hee KWAK , Hyoung-joon Kim , Jae Ho CHOI , Kyung Hyun Kim , Jong Woong CHANG
IPC分类号： G02F1/13 , G01R31/317
摘要： A liquid crystal display, including: a liquid crystal panel; and a visual inspection unit positioned in an outer region of the liquid crystal panel and transferring a test signal to the liquid crystal panel, in which the visual inspection unit includes: a test pad to which a test signal is applied; a first test line connected to the test pad; and a second test line connected to the test pad through a bridge line.
摘要翻译：一种液晶显示器，包括：液晶面板; 以及视觉检查单元，其位于所述液晶面板的外部区域，并将测试信号传送到所述液晶面板，所述目视检查单元包括：被测试信号被施加到的测试垫; 连接到测试垫的第一测试线; 以及通过桥接线连接到测试焊盘的第二测试线。

4. 发明申请

US20160126260A1 LIQUID CRYSTAL DISPLAY 有权
标题翻译：液晶显示器
公开(公告)号：US20160126260A1
公开(公告)日：2016-05-05
申请号：US14845576
申请日：2015-09-04
申请人： Samsung Display Co., Ltd.
发明人： Jong Woong CHANG
IPC分类号： H01L27/12 , G02F1/1343 , G02F1/1362 , G02F1/1368
CPC分类号： H01L27/124 , G02F1/1368 , H01L29/41733
摘要： A liquid crystal display including a plurality of pixels that display an image, each pixel includes a thin film transistor that includes a gate electrode, a source electrode having a bar-shape and partially overlapping the gate electrode, and a drain electrode facing the source electrode at a location corresponding to the gate electrode, the drain electrode includes a first end portion having a C-shape that surrounds a distal end of the bar-shaped source electrode. This design eliminates an overlap between a data line and the gate electrode, which eliminates an overlap between the data line and the channel area of a semiconductor layer, which reduces a parasitic capacitor of the data line, resulting in less current to drive the data line, resulting in reduced power consumption of the display.
摘要翻译：一种包括显示图像的多个像素的液晶显示器，每个像素包括薄膜晶体管，该薄膜晶体管包括栅电极，具有棒状并与栅电极部分重叠的源极，以及面对源电极的漏电极在对应于栅电极的位置处，漏极包括具有包围棒状源电极的远端的C形的第一端部。该设计消除了数据线与栅电极之间的重叠，这消除了数据线与半导体层的沟道区之间的重叠，这减少了数据线的寄生电容，从而导致较少的电流驱动数据线，导致显示器的功耗降低。

5. 发明公开

US20230282776A1 DISPLAY DEVICE AND MANUFACTURING FOR THE SAME 审中-公开
公开(公告)号：US20230282776A1
公开(公告)日：2023-09-07
申请号：US18107045
申请日：2023-02-08
申请人： Samsung Display Co., LTD.
发明人： Kyung Bae KIM , Ji Hye LEE , Jong Woong CHANG
IPC分类号： H01L33/38 , H01L25/075 , H01L33/50 , H01L33/00 , H01L33/62
CPC分类号： H01L33/38 , H01L25/0753 , H01L33/005 , H01L33/505 , H01L33/62 , H01L2933/0016 , H01L2933/0066
摘要： A display device includes a bank disposed on a substrate, the bank surrounding at least a portion of each of a first emission area and a second emission area in a plan view; first alignment electrodes, at least a number of the first alignment electrodes being disposed in the first emission area; second alignment electrodes, at least a number of the second alignment electrodes being disposed in the second emission area; and a light emitting element disposed in each of the first emission area and the second emission area. An electrode most adjacent to the second emission area among the first alignment electrodes and an electrode most adjacent to the first emission area among the second alignment electrodes are spaced apart from each other with a dividing line disposed therebetween, and the dividing line overlaps the bank in a plan view.

6. 发明申请

US20170146868A1 LIQUID-CRYSTAL DISPLAY DEVICE 审中-公开
公开(公告)号：US20170146868A1
公开(公告)日：2017-05-25
申请号：US15212344
申请日：2016-07-18
申请人： Samsung Display Co., Ltd.
发明人： Jong Woong CHANG
IPC分类号： G02F1/1343 , H01L27/12 , G02F1/1333 , G09G3/36 , G02F1/1362 , G02F1/1368
CPC分类号： G02F1/134309 , G02F1/133345 , G02F1/13439 , G02F1/136227 , G02F1/136286 , G02F1/1368 , G02F2001/134372 , G02F2201/121 , G02F2201/123 , G09G3/3611 , G09G3/3677 , G09G3/3688 , G09G2300/0426 , G09G2310/08 , H01L27/124 , H01L27/1248
摘要： A liquid-crystal display device, including: a first data line and a second data line each lengthwise extended in a first direction and spaced apart from each other, a gate line lengthwise extended in a second direction different from the first direction, the gate line defining: a first region thereof overlapping the first data line, a second region thereof overlapping the second data line and a third region thereof extended between the first region and the second region, and a pixel including a switching element, a first electrode of the switching element being connected to the first data line and a second electrode of the switching element overlapping each of the first to third regions. In the first direction, a width of the third region is smaller than a width of each of the first and second regions.

7. 发明申请

US20160202586A1 LIQUID CRYSTAL DISPLAY 审中-公开
公开(公告)号：US20160202586A1
公开(公告)日：2016-07-14
申请号：US15075700
申请日：2016-03-21
申请人： Samsung Display Co., Ltd.
发明人： Jong Woong CHANG , Dong Ho SHIN , Yun Tae LEE
IPC分类号： G02F1/1362 , G02F1/1368
CPC分类号： G02F1/136286 , G02F1/133512 , G02F1/13394 , G02F1/134363 , G02F1/136209 , G02F1/136227 , G02F1/1368
摘要： Provided is a liquid crystal display including: a first substrate; a gate line, a data line, and a common voltage line formed on the first substrate; a first passivation layer formed on the gate line, the data line, and the common voltage line; and a pixel electrode and a common electrode formed on the first passivation layer and overlapping each other with a second passivation layer therebetween, and the common electrode is connected to the common voltage line through a common contact hole, and the common contact hole is disposed for every two or more dots.

8. 发明公开

US20230142014A1 DISPLAY DEVICE 审中-公开
公开(公告)号：US20230142014A1
公开(公告)日：2023-05-11
申请号：US17949334
申请日：2022-09-21
申请人： Samsung Display Co., LTD.
发明人： Kwi Hyun KIM , Byoung Sun NA , Sang Yong NO , Jong Woong CHANG , Chong Chul CHAI
IPC分类号： H02H9/04 , H01L33/38 , H01L27/02 , H01L33/62 , G09G3/32 , H01L25/16
CPC分类号： H02H9/045 , H01L33/382 , H01L27/0266 , H01L33/62 , G09G2300/0426 , G09G2300/0842 , G09G3/32 , H01L25/167
摘要： A display device includes a base layer including a display area and a non-display area, an emission unit including a first electrode electrically connected to a first driving power source, a second electrode electrically connected to a second driving power source, and a light-emitting element disposed between first and second electrodes, a first transistor including a first terminal electrically connected to the first driving power source, a second terminal electrically connected to the first electrode of the emission unit, and a gate electrode electrically connected to a first node, a second transistor including a first terminal electrically connected to a data line, a second terminal electrically connected to the first node, and a gate electrode electrically connected to a scan line, and an electrostatic discharge circuit disposed in the display area and disposed between the first driving power source and the data line.

9. 发明申请

US20190219852A1 DISPLAY SUBSTRATE AND METHOD OF FABRICATING THE SAME 审中-公开
公开(公告)号：US20190219852A1
公开(公告)日：2019-07-18
申请号：US16367059
申请日：2019-03-27
申请人： Samsung Display Co., Ltd.
发明人： Jong Woong CHANG
IPC分类号： G02F1/1345 , G02F1/1339
CPC分类号： G02F1/1345 , G02F1/1339 , G02F1/136286
摘要： Provided are a display substrate and a method of fabricating the same. The display substrate includes: a substrate including a display area and a first non-display area and a second non-display area which are located around the display area; first signal transmission portions located in the first non-display area; second signal transmission portions located in the second non-display area; and a seal line including a first seal line pattern disposed on the first signal transmission portions and a second seal line pattern disposed on the second signal transmission portions, wherein each of the first signal transmission portions includes a gate wiring and a step compensation portion which is disposed on the gate wiring and under the first seal line pattern, and the first seal line pattern overlaps the step compensation portion.

10. 发明申请

US20160342044A1 LIQUID CRYSTAL DISPLAY 审中-公开
公开(公告)号：US20160342044A1
公开(公告)日：2016-11-24
申请号：US15225540
申请日：2016-08-01
申请人： Samsung Display Co., Ltd
发明人： Jong Woong CHANG
IPC分类号： G02F1/1343 , G02F1/1333 , G02F1/1368 , G02F1/1335 , G02F1/1362
CPC分类号： G02F1/134336 , G02F1/133345 , G02F1/133512 , G02F1/136286 , G02F1/1368 , G02F2001/134318 , G02F2001/136295 , G02F2201/121 , G02F2201/123 , G02F2201/40 , G09G3/3614 , G09G3/3659 , G09G2300/0426 , G09G2300/0434 , G09G2300/0465 , G09G2320/0223
摘要： Provided is a liquid crystal display including a plurality of pixels disposed in a matrix of pixel rows and pixel columns, the liquid crystal display including: a plurality of gate lines formed on a first substrate and disposed two between every pixel row; a plurality of data lines formed on the first substrate and disposed one between every two adjacent pixel columns; a common voltage line formed on the first substrate and extending in a pixel row direction along a vertical center of the pixel; and a plurality of pixel electrodes and common electrodes formed on the first substrate and overlapping with each other with an insulating layer therebetween, each pixel electrode positioned in a pixel, and in which two pixel electrodes in the two pixel columns disposed between two adjacent data lines among the plurality of data lines are both connected to any one of the two data lines.

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