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1. 发明授权

US11574603B2 Display device having a plurality of sub data lines connected to a plurality of subpixels 有权
公开(公告)号：US11574603B2
公开(公告)日：2023-02-07
申请号：US17389051
申请日：2021-07-29
申请人： LG Display Co., Ltd.
发明人： YoungMin Jeong , SeungHwan Shin , WonHo Lee , Wondoo Kim
IPC分类号： G09G3/3275 , G09G3/3233 , G09G3/3266
摘要： According to an aspect of the present disclosure, a display device includes a display panel in which a plurality of pixels including a first sub pixel, a second sub pixel, a third sub pixel, and a fourth sub pixel each having a different color is disposed; a data driver configured to supply a data voltage to the plurality of pixels by using a plurality of data lines; and a gate driver configured to supply a gate signal to the plurality of pixels by using a plurality of gate lines, where each of the plurality of data lines is divided into a plurality of sub data lines and each of the plurality of sub data lines is connected to a plurality of sub pixels having the same color, thereby minimizing data transition of a data voltage.

2. 发明授权

US11527207B2 Electroluminescent display device 有权
公开(公告)号：US11527207B2
公开(公告)日：2022-12-13
申请号：US17465477
申请日：2021-09-02
申请人： LG DISPLAY CO., LTD.
发明人： JaeHyung Jo , WonHo Lee , Wondoo Kim
IPC分类号： G09G3/30 , G09G3/3266
摘要： An electroluminescent display device includes a display panel in which a plurality of pixels are disposed, each pixel including a first sub pixel, a second sub pixel, a third sub pixel, and a fourth sub pixel each having a different color; a data driver which supplies a data voltage to the plurality of pixels by means of a plurality of data lines; and a gate driver which supplies a gate signal to the plurality of pixels by means of a plurality of gate lines. Each of the plurality of data lines is divided into a plurality of sub data lines, and each of the plurality of sub data lines is connected to a plurality of sub pixels having the same color, the sub pixel includes a switching transistor, and a source electrode of the switching transistor includes a compensation pattern which is provided on at least one side of the source electrode spaced apart from the gate line, thereby improving luminance difference between sub pixels having the same color which are converted by the exposure overlay shift of the gate line.

3. 发明申请

US20220036829A1 DISPLAY DEVICE 有权
公开(公告)号：US20220036829A1
公开(公告)日：2022-02-03
申请号：US17389051
申请日：2021-07-29
申请人： LG Display Co., Ltd.
发明人： YoungMin Jeong , SeungHwan Shin , WonHo Lee , Wondoo Kim
IPC分类号： G09G3/3275
摘要： According to an aspect of the present disclosure, a display device includes a display panel in which a plurality of pixels including a first sub pixel, a second sub pixel, a third sub pixel, and a fourth sub pixel each having a different color is disposed; a data driver configured to supply a data voltage to the plurality of pixels by using a plurality of data lines; and a gate driver configured to supply a gate signal to the plurality of pixels by using a plurality of gate lines, where each of the plurality of data lines is divided into a plurality of sub data lines and each of the plurality of sub data lines is connected to a plurality of sub pixels having the same color, thereby minimizing data transition of a data voltage.

4. 发明授权

US10078486B2 Display device and multi-display device 有权
公开(公告)号：US10078486B2
公开(公告)日：2018-09-18
申请号：US15390300
申请日：2016-12-23
申请人： LG Display Co., Ltd.
发明人： WonHo Lee , ChanHo Lee , HyeonGon Kim
IPC分类号： G06F3/14 , G09G3/36 , G09G3/00 , G02F1/1335 , G02F1/1343
CPC分类号： G06F3/1446 , G02F1/133512 , G02F1/134309 , G02F2201/52 , G02F2201/56 , G09G3/003 , G09G3/3677 , G09G3/3688 , G09G2300/026 , G09G2300/0408 , G09G2300/0426 , G09G2300/0452 , G09G2310/0232 , G09G2320/0223 , G09G2320/0233 , G09G2320/0686
摘要： A display device is provided that includes: a display panel having data lines and gate lines on a substrate and pixels on the substrate; a data driver for driving the display panel; and a gate driver. The substrate may have a triangular shape, and the pixels of the display panel may be arranged in the shape of a triangle on the triangular substrate. The display device may be used to manufacture a multi-display device, and the multi-display device may display a continuous 3D image.

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