公开(公告)号：US20220093053A1

公开(公告)日：2022-03-24

申请号：US17539812

申请日：2021-12-01

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： DAECHEOL KIM ,  JIN-HO OH ,  KYUNGWON PARK ,  HYOSUK PARK

IPC: G09G3/36 ,  G02F1/1343 ,  G02F1/1362

Abstract: A display panel includes a first substrate and a second substrate. The first substrate includes a plurality of pixel electrodes to which pixel voltages are applied and a shield electrode disposed between the pixel electrodes. A shield voltage is applied to the shield electrode. The second substrate faces the first substrate. The second substrate includes a common electrode to which a common voltage is applied.

公开(公告)号：US20230267869A1

公开(公告)日：2023-08-24

申请号：US17979802

申请日：2022-11-03

Applicant: Samsung Display Co., Ltd.

Inventor： SEUNGHYUN PARK ,  KYUNGWON PARK ,  Junho Park ,  ILHUN SEO ,  SANG-UK LIM

IPC: G09G3/20 ,  G09G3/3233 ,  G09G3/3291

CPC classification number: G09G3/2074 ,  G09G3/2096 ,  G09G3/3233 ,  G09G3/3291 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2310/08 ,  G09G2320/029 ,  G09G2360/16

Abstract: A display device includes a display panel including a pixel including a first sub-pixel displaying a first color, a second sub-pixel displaying a second color, and a third sub-pixel displaying a third color, a data driver applying a data voltage generated based on input image data to the pixel in an active period, sensing the first sub-pixel to generate first sensing data in a blank period, sensing the second sub-pixel to generate second sensing data in the blank period, and sensing the third sub-pixel to generate third sensing data in the blank period, and a driving controller compensating for the first sensing data, the second sensing data, and the third sensing data based on a grayscale value of the input image data.

公开(公告)号：US20240177685A1

公开(公告)日：2024-05-30

申请号：US18436411

申请日：2024-02-08

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： DAECHEOL KIM ,  JIN-HO OH ,  KYUNGWON PARK ,  HYOSUK PARK

IPC: G09G3/36 ,  G02F1/1333 ,  G02F1/1337 ,  G02F1/1343 ,  G02F1/1362

CPC classification number: G09G3/3696 ,  G02F1/134336 ,  G02F1/136286 ,  G09G3/3655 ,  G09G3/3677 ,  G09G3/3688 ,  G02F1/133397 ,  G02F1/1337 ,  G02F1/136218 ,  G02F2201/121 ,  G02F2201/123 ,  G09G2300/0426 ,  G09G2310/08 ,  G09G2320/0204 ,  G09G2320/0257 ,  G09G2320/0673

Abstract: A display panel includes a first substrate and a second substrate. The first substrate includes a plurality of pixel electrodes to which pixel voltages are applied and a shield electrode disposed between the pixel electrodes. A shield voltage is applied to the shield electrode. The second substrate faces the first substrate. The second substrate includes a common electrode to which a common voltage is applied.