公开(公告)号：US11842695B2

公开(公告)日：2023-12-12

申请号：US17585263

申请日：2022-01-26

Applicant: LG Display Co., Ltd.

Inventor： Boeun Jo ,  Sangho Kim ,  Taekyoung Kim

IPC: G09G3/3291 ,  H10K59/131 ,  G09G3/3258

CPC classification number: G09G3/3291 ,  G09G3/3258 ,  H10K59/131

Abstract: A display device comprises a substrate, a data link line, a power link line, and a dummy pattern. The substrate includes a display area in which pixels are arranged and a non-display area outside the display area. The data link line is positioned in the non-display area to deliver a predetermined signal to the pixels. The power link line is spaced apart from the data link line at a predetermined distance in the non-display area and delivers a predetermined power to the pixels. The dummy pattern is positioned between the data link line and the power link line in the non-display area.

公开(公告)号：US11842016B2

公开(公告)日：2023-12-12

申请号：US17680822

申请日：2022-02-25

Applicant: LG DISPLAY CO., LTD.

Inventor： Kiyoung Sung ,  Sangho Kim ,  Eunjin Oh

IPC: G06F3/044 ,  G09G3/00 ,  G06F3/041 ,  G09G3/3233

CPC classification number: G06F3/044 ,  G06F3/0412 ,  G06F3/0416 ,  G09G3/035 ,  G09G3/3233 ,  G06F2203/04102 ,  G09G2380/02

Abstract: A flexible display device is provided that includes a display panel having an active area including a plurality of pixels displaying an image and a non-active area surrounding the active area, first data pads disposed in the non-active area adjacent to the active area of the display panel and electrically connected with the plurality of pixels, pads disposed in a direction away from the first data pads and the active area, second data pads disposed between the first data pads and the pads, and a protrusion pattern located between the second data pads and the third data pads and disposed on an upper part of the insulating layer.

公开(公告)号：US11263978B2

公开(公告)日：2022-03-01

申请号：US16583030

申请日：2019-09-25

Applicant: LG Display Co., Ltd.

Inventor： Boeun Jo ,  Sangho Kim ,  Taekyoung Kim

IPC: G09G3/3291 ,  G09G3/3258 ,  H01L27/32

Abstract: A display device comprises a substrate, a data link line, a power link line, and a dummy pattern. The substrate includes a display area in which pixels are arranged and a non-display area outside the display area. The data link line is positioned in the non-display area to deliver a predetermined signal to the pixels. The power link line is spaced apart from the data link line at a predetermined distance in the non-display area and delivers a predetermined power to the pixels. The dummy pattern is positioned between the data link line and the power link line in the non-display area.

公开(公告)号：US09099054B2

公开(公告)日：2015-08-04

申请号：US13686795

申请日：2012-11-27

Applicant: LG DISPLAY CO., LTD.

Inventor： Sangho Kim

IPC: G09G3/36

CPC classification number: G09G3/3685 ,  G09G3/3688 ,  G09G2310/0297 ,  G09G2310/08

Abstract: A liquid crystal display generates k DEMUX control signals for controlling the turn-on time of the DEMUX switches so as not to overlap with each other, and generates at least some of the DEMUX control signals every 2 horizontal periods, and makes 1 pulse sustaining period of the DEMUX control signals generated every 2 horizontal periods to overlap with a tail portion of the preceding horizontal period and a front portion of the subsequent horizontal period, among two neighboring horizontal periods.

Abstract translation: 液晶显示器产生用于控制DEMUX开关的接通时间的k个DEMUX控制信号，以便彼此不重叠，并且每2个水平周期产生至少一些DEMUX控制信号，并且产生1个脉冲维持周期 每两个水平周期产生的DEMUX控制信号与前一水平周期的尾部和后续水平周期的前部在两个相邻水平周期中重叠。