公开(公告)号：US20220157898A1

公开(公告)日：2022-05-19

申请号：US17591247

申请日：2022-02-02

Applicant: KunShan Go-Visionox Opto-Electronics Co., Ltd.

Inventor： Junhui LOU ,  Fengzhang HU

IPC: H01L27/32 ,  H01L51/52

Abstract: A display panel and driving method thereof and a display apparatus. The display panel has a first display area and a second display area, a transmittance of the first display area is greater than a transmittance of the second display area, the display panel includes an array substrate, and a light-emitting layer arranged on the array substrate and includes a first sub-pixel density distribution area arranged corresponding to the first display area, a second sub-pixel density distribution area arranged corresponding to the second display area and a third sub-pixel density distribution area on at least one of the first display area and the second display area and arranged adjacent to a boundary between the first display area and the second display area, in which a third sub-pixel distribution density is between a first sub-pixel distribution density and a second sub-pixel distribution density.

公开(公告)号：US20240087495A1

公开(公告)日：2024-03-14

申请号：US18509661

申请日：2023-11-15

Applicant: KUNSHAN GO-VISIONOX OPTO-ELECTRONICS CO., LTD

Inventor： Fengzhang HU ,  Junhui LOU ,  Tao TANG ,  Jinquan ZHANG

IPC: G09G3/20

CPC classification number: G09G3/2007 ,  G09G2320/0233 ,  G09G2320/0626 ,  G09G2354/00 ,  G09G2360/16

Abstract: A compensation method and compensation apparatus for a display panel, a display device and a storage medium. The method includes: with a first display grayscale of a first display region as a reference display grayscale, acquiring a second display grayscale of a second display region after a user adjusts the second display region; determining, according to the first display grayscale and the second display grayscale, a difference coefficient between the second display region and the first display region under a current use duration of the display panel; determining, according to the difference coefficient and a pre-stored display compensation curve of the second display region, a compensation start duration of the second display region, where the display compensation curve is a change curve of a relationship between a use duration of the second display region and a difference coefficient between the second display region and the first display region.