Invention Grant
- Patent Title: Driving method and device for light-emitting element
-
Application No.: US16620929Application Date: 2019-11-08
-
Publication No.: US11587498B2Publication Date: 2023-02-21
- Inventor: Shujhih Chen
- Applicant: Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
- Applicant Address: CN Shenzhen
- Assignee: Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
- Current Assignee: Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
- Current Assignee Address: CN Shenzhen
- Agency: PV IP PC
- Agent Wei Te Chung; Ude Lu
- Priority: CN201910468298.1 20190531
- International Application: PCT/CN2019/116595 WO 20191108
- International Announcement: WO2020/238038 WO 20201203
- Main IPC: G09G3/32
- IPC: G09G3/32 ; G09G3/20
Abstract:
The invention discloses a driving method and a device for a light-emitting element. The method includes: acquiring a display image; calculating a backlight brightness required for the display image; and selecting at least one pulse signal from the preset plurality of pulse signals to drive the light emitting element according to the backlight brightness.
Public/Granted literature
- US20220335879A1 DRIVING METHOD AND DEVICE FOR LIGHT-EMITTING ELEMENT Public/Granted day:2022-10-20
Information query
IPC分类:
