公开(公告)号：US20210193973A1

公开(公告)日：2021-06-24

申请号：US17126864

申请日：2020-12-18

Applicant: LG Display Co., Ltd.

Inventor： Jung-Hyun HAM ,  Seon-Mee LEE ,  Hyeok-Jun KWON ,  Young-Tae KIM

IPC: H01L51/52 ,  G02F1/1335

Abstract: Discussed is a display apparatus including a cover window, at least one first display panel arranged on a rear surface of the cover window, a first printed layer arranged on the rear surface of the cover window around the at least one first display panel, wherein reflected luminance of the first printed layer or a color of the first printed layer on color coordinates is formed within a set range so as to correspond to a first measurement value obtained by measuring reflected luminance of the at least one first display panel or a color of the at least one first display panel on the color coordinates.

公开(公告)号：US20170123544A1

公开(公告)日：2017-05-04

申请号：US15336463

申请日：2016-10-27

Applicant: LG DISPLAY CO., LTD.

Inventor： Jung-Hyun HAM ,  Yoo-Jin KANG

IPC: G06F3/041 ,  G02F1/1343 ,  G02F1/1333

CPC classification number: G06F3/0412 ,  G02F1/13338 ,  G02F1/134309 ,  G02F2001/134372 ,  G06F3/044

Abstract: Disclosed is a touch display device capable of improving resolution and visibility. The touch display device is configured such that a display electrode in a display panel and a touch-sensing electrode located on a top of the display panel are inclined at the same angle in the same direction.

公开(公告)号：US20170091903A1

公开(公告)日：2017-03-30

申请号：US15278698

申请日：2016-09-28

Applicant: LG DISPLAY CO., LTD.

Inventor： Jung-Geun JO ,  Jung-Hyun HAM

IPC: G06T3/40 ,  G09G3/3233 ,  G06T7/00

CPC classification number: G06T3/4069 ,  G06T3/403 ,  G06T7/13 ,  G09G3/2003 ,  G09G3/3233 ,  G09G2300/0452 ,  G09G2340/0457

Abstract: Disclosed are an image-processing circuit capable of improving the ability to express a high-resolution image and a display device having the same and a method of driving a display device. The image-processing circuit determines whether input image data represents one or more of a forward diagonal line edge, a backward diagonal line edge, and a horizontal line edge, and then determines arrangement of a center unit pixel, and thereafter renders data of the center unit pixel into data of a peripheral unit pixel based on edge information and the arrangement of the center unit pixel.