公开(公告)号：US20230215388A1

公开(公告)日：2023-07-06

申请号：US17977793

申请日：2022-10-31

Applicant: LG Display Co., Ltd.

Inventor： SeungHwan SHIN ,  WonHo LEE ,  YoungMin JEONG

IPC: G09G3/3291 ,  G09G3/3266

CPC classification number: G09G3/3291 ,  G09G3/3266 ,  G09G2300/0452 ,  G09G2300/0842 ,  G09G2310/08 ,  G09G2320/0233

Abstract: A display device can include a display panel having a plurality of pixels, each of the plurality of pixels including a plurality of sub pixels having different colors, a data driver to supply a data voltage to the plurality of pixels via a plurality of data lines, and a gate driver to supply a gate signal to the plurality of pixels via a plurality of gate lines. Also, the plurality of sub pixels are sequentially disposed in a same column, each of the plurality of data lines is divided into two sub data lines, and the two sub data lines are disposed on opposite sides of the plurality of sub pixels disposed in the same column.

公开(公告)号：US20240215351A1

公开(公告)日：2024-06-27

申请号：US18386887

申请日：2023-11-03

Applicant: LG Display Co., Ltd.

Inventor： SeungHwan SHIN ,  WonHo LEE ,  YoungMin JEONG

IPC: H10K59/131

CPC classification number: H10K59/131

Abstract: A display device includes a display panel including pixels and a data driver configured to supply a data signal to the pixels. The display panel includes data lines, a high potential voltage line, and one or more reference voltage lines. Each of the pixels includes first to fourth sub pixels, and the data lines include first to fourth data lines which supply the data signals to the first to fourth sub pixels, respectively, and extend along a second direction. Further, each of the first to fourth sub pixels includes a light emitting diode and a circuit element configured to drive the light emitting diode. The first to fourth data lines are disposed between the circuit elements of two adjacent sub pixels extending along a first direction different from the second direction, among the first to fourth sub pixels.

公开(公告)号：US20230154413A1

公开(公告)日：2023-05-18

申请号：US18093243

申请日：2023-01-04

Applicant: LG Display Co., Ltd.

Inventor： YoungMin JEONG ,  SeungHwan SHIN ,  WonHo LEE ,  Wondoo KIM

IPC: G09G3/3275

CPC classification number: G09G3/3275 ,  G09G2300/0452 ,  G09G3/3233

Abstract: A display device can include a display panel having plurality of pixels, each including sub pixels having different colors; a data driver to supply a data voltage to the pixels by using a plurality of data lines; and a gate driver to supply a gate signal to the pixels using a plurality of gate lines. Also, each of the data lines is divided into a plurality of sub data lines, and each of the sub data lines is connected to sub pixels having the same color, sub pixels having the same color are disposed in a same column, and the sub pixels in the same column are connected to each of the sub data lines, and the number of sub data lines branching from one of a data line has the same number of gate lines which is connected to the plurality of pixels in a same row.

公开(公告)号：US20220076633A1

公开(公告)日：2022-03-10

申请号：US17465477

申请日：2021-09-02

Applicant: LG DISPLAY CO., LTD.

Inventor： JaeHyung JO ,  WonHo LEE ,  Wondoo KIM

IPC: G09G3/3266

Abstract: 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.

公开(公告)号：US20180121153A1

公开(公告)日：2018-05-03

申请号：US15390300

申请日：2016-12-23

Applicant: LG Display Co., Ltd.

Inventor： WonHo LEE ,  ChanHo LEE ,  HyeonGon KIM

IPC: G06F3/14 ,  G09G3/36 ,  G09G3/00

CPC classification number: 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

Abstract: 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.