专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20220109043A1 DISPLAY APPARATUS 有权
公开(公告)号：US20220109043A1
公开(公告)日：2022-04-07
申请号：US17552749
申请日：2021-12-16
申请人： Samsung Display Co., Ltd.
发明人： Minchae Kwak , Ilgoo Youn , Byungsun Kim , Jieun Lee , Seunghan Jo , Junyoung Jo , Minhee Choi
IPC分类号： H01L27/32 , G09G3/3266 , G09G3/3275
摘要： A display apparatus includes: a plurality of pixel circuits at a display area, the display area having a non-quadrangular shape; a first signal line extending on the display area in a first direction, and electrically connected to a first pixel circuit from among the plurality of pixel circuits; a first voltage line extending on the display area in the first direction; a first load compensation capacitor adjacent to an end portion of the first signal line and an end portion of the first voltage line; a test circuit outside the display area; an output line electrically connected to the test circuit; and a connection portion configured to electrically connect the output line, the first signal line, and an electrode of the first load compensation capacitor to each other.

2. 发明授权

US11276744B2 Display apparatus 有权
公开(公告)号：US11276744B2
公开(公告)日：2022-03-15
申请号：US16858426
申请日：2020-04-24
申请人： SAMSUNG DISPLAY CO., LTD.
发明人： Yangwan Kim , Sunja Kwon , Byungsun Kim , Hyunae Park , Sujin Lee , Jaeyong Lee
IPC分类号： H01L27/32 , G09G3/3291 , H01L51/00 , H01L51/52 , H01L27/12
摘要： A display apparatus includes a substrate having a bending region between a first region and a second region, the bending region being configured to be bent about a bending axis that extends in one direction; a display unit on the substrate; a first wiring unit at the bending region, the first wiring unit including a first bending portion having a plurality of first holes; and a second wiring unit spaced apart from the first wiring unit and at the bending region, the second wiring unit including a second bending portion having a different shape from the first bending portion.

3. 发明授权

US10903298B2 Display device 有权
公开(公告)号：US10903298B2
公开(公告)日：2021-01-26
申请号：US16799101
申请日：2020-02-24
申请人： SAMSUNG DISPLAY CO., LTD.
发明人： Seungkyu Lee , Taehoon Kwon , Byungsun Kim
IPC分类号： H01L29/08 , H01L27/32 , G09G3/3266 , G09G3/3291
摘要： A display device includes: a plurality of pixels each including a driving thin film transistor and a storage capacitor, wherein each of the pixels further includes: a driving semiconductor layer including a driving channel region, a driving source region, and a driving drain region; a first electrode layer, a portion of the first electrode layer overlapping the driving channel region; a second electrode layer overlapping the first electrode layer; a node connection line having a first side connected to the first electrode layer: a pixel electrode overlapping the first electrode layer and the second electrode layer; and a shielding layer between the first electrode layer and the pixel electrode and overlapping the first electrode layer, the node connection line, and the pixel electrode.

4. 发明申请

US20190013379A1 DISPLAY APPARATUS 审中-公开
公开(公告)号：US20190013379A1
公开(公告)日：2019-01-10
申请号：US16105944
申请日：2018-08-20
申请人： Samsung Display Co., Ltd.
发明人： Yangwan Kim , Sunja Kwon , Byungsun Kim , Hyunae Park , Sujin Lee , Jaeyong Lee
IPC分类号： H01L27/32 , H01L51/00 , G09G3/3291 , H01L51/52
摘要： A display apparatus includes a substrate having a bending region between a first region and a second region, the bending region being configured to be bent about a bending axis that extends in one direction; a display unit on the substrate; a first wiring unit at the bending region, the first wiring unit including a first bending portion having a plurality of first holes; and a second wiring unit spaced apart from the first wiring unit and at the bending region, the second wiring unit including a second bending portion having a different shape from the first bending portion.

5. 发明授权

US10068516B2 Display device having temperature compensation and method of driving the same 有权
公开(公告)号：US10068516B2
公开(公告)日：2018-09-04
申请号：US14679401
申请日：2015-04-06
申请人： Samsung Display Co., Ltd.
发明人： Nam-Gon Choi , Joon-Chul Goh , Gigeun Kim , Byungsun Kim , Jung-Won Kim , HongSoo Kim , Donggyu Lee , Jakyoung Jin , Bonghyun You
IPC分类号： G09G3/20 , G09G3/36
摘要： A display device includes a timing controller, a data driver, and a display panel. The timing controller includes a first compensator receiving a first image data, selecting a temperature compensation value in accordance with the external temperature, and converting the first image data to a second image data on the basis of the selected temperature compensation value and a second compensator selecting a kickback voltage compensation value predetermined in accordance with the areas of the display panel and converting the second image data to the output image data on the basis of the kickback voltage compensation value selected in accordance with the areas.

6. 发明申请

US20150279259A1 LIQUID CRYSTAL DISPLAY DEVICE 审中-公开
标题翻译：液晶显示装置
公开(公告)号：US20150279259A1
公开(公告)日：2015-10-01
申请号：US14541022
申请日：2014-11-13
申请人： SAMSUNG DISPLAY CO., LTD.
发明人： Dae-Gwang Jang , Seokha Hong , Byungsun Kim , Sangik Lee
IPC分类号： G09G3/18
CPC分类号： G09G3/3648 , G09G3/2022 , G09G3/2081 , G09G2310/08 , G09G2320/0252 , G09G2320/028 , G09G2340/0435
摘要： According to some embodiments of the present invention, there is provided a liquid crystal display device including a display panel configured to receive a plurality of gate signals and a plurality of data voltages and to display an image based on a plurality of frames, a timing controller configured to generate a data control signal and a plurality of vertical start signals corresponding to the frames, a gate driving unit configured to output a plurality of gate signals in response to a vertical start signal according to each frame, and a data driving unit configured to generate the data voltages in response to the data control signal, wherein the timing controller is configured to set activation times of the vertical start signals corresponding to the frames differently to allow the frames to have different frequencies.
摘要翻译：根据本发明的一些实施例，提供一种液晶显示装置，包括：显示面板，被配置为接收多个栅极信号和多个数据电压，并且基于多个帧显示图像;定时控制器被配置为产生对应于所述帧的数据控制信号和多个垂直起始信号;门驱动单元，被配置为响应于根据每个帧的垂直起始信号输出多个门信号;以及数据驱动单元，被配置为响应于数据控制信号生成数据电压，其中定时控制器被配置为不同地设置与帧对应的垂直起始信号的激活时间，以允许帧具有不同的频率。

7. 发明授权

US11592869B2 Display apparatus 有权
公开(公告)号：US11592869B2
公开(公告)日：2023-02-28
申请号：US17499615
申请日：2021-10-12
申请人： Samsung Display Co., Ltd.
发明人： Jintae Jeong , Byungsun Kim , Chiwook An , Jaeyong Lee
IPC分类号： G06F1/16 , H01L27/32 , G06F3/041 , H01L51/00 , H01L51/52 , G06F3/044
摘要： A display apparatus includes a substrate having a display area with a display device to display an image, and a non-display area around the display area. The non-display area has a bending area bent about a bending axis. An encapsulation layer is located over the display area. A touchscreen layer is located over the encapsulation layer and includes a touch electrode. A touch wire is connected to the touch electrode, and extends from an upper portion of the encapsulation layer, and at least partially into the bending area. A fan-out wire configured to apply an electric signal to the display area and is at least partially disposed in the bending area. The touch wire and the fan-out wire are on different layers from each other in the bending area.

8. 发明授权

US11581393B2 Electronic apparatus 有权
公开(公告)号：US11581393B2
公开(公告)日：2023-02-14
申请号：US17365966
申请日：2021-07-01
申请人： SAMSUNG DISPLAY CO., LTD.
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.

9. 发明授权

US11568814B2 Display device 有权
公开(公告)号：US11568814B2
公开(公告)日：2023-01-31
申请号：US17239969
申请日：2021-04-26
申请人： SAMSUNG DISPLAY CO., LTD.
发明人： Yanghee Kim , Wonkyu Kwak , Byungsun Kim , Bongwon Lee , Sujin Lee
IPC分类号： G09G3/3258 , G09G3/3291
摘要： A display device includes a display area of various shapes, has a reduced dead space, and displays an image. Further, the display device includes a display unit including a rounded corner portion, a first driving voltage supply line arranged in a first direction in a non-display area on one side of the display unit, a plurality of first driving voltage lines which supplies a driving voltage to a plurality of pixels and is arranged in a second direction that intersects with the first direction and being connected to the first driving voltage supply line, and a plurality of second driving voltage lines disconnected from the first driving voltage supply line.

10. 发明授权

US11316005B2 Display device having a bending area 有权
公开(公告)号：US11316005B2
公开(公告)日：2022-04-26
申请号：US17080618
申请日：2020-10-26
申请人： SAMSUNG DISPLAY CO., LTD.
发明人： Yangwan Kim , Sunja Kwon , Byungsun Kim , Hyunae Park , Sujin Lee , Jaeyong Lee
IPC分类号： H01L27/32 , H01L51/00 , G02F1/1345 , H01L51/52 , G02F1/1333 , H01L27/12
摘要： A display device includes a substrate including a bending area located between a first area and a second area. The substrate is bent in relation to a bending axis. A first wiring unit including a plurality of first wirings is arranged on the substrate to sequentially extend over the first area, the bending area, and the second area. First central axes included in each of the plurality of first wirings are spaced apart from each other by a first pitch in the bending area. A second wiring unit including a plurality of second wirings is arranged on the substrate to sequentially extend over the first area, the bending area, and the second area. Second central axes included in each of the plurality of second wirings are spaced apart from each other by a second pitch greater than the first pitch in the bending area.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式