Invention Grant
- Patent Title: LED backlight driver and LED driver of display pixels
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Application No.: US17467443Application Date: 2021-09-06
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Publication No.: US11823635B2Publication Date: 2023-11-21
- Inventor: Chun-Fu Lin , Hsing-Kuo Chao , Jhih-Siou Cheng , Ju-Lin Huang , Wen-Hsin Cheng
- Applicant: NOVATEK Microelectronics Corp.
- Applicant Address: TW Hsin-Chu
- Assignee: NOVATEK Microelectronics Corp.
- Current Assignee: NOVATEK Microelectronics Corp.
- Current Assignee Address: TW Hsin-Chu
- Agent Winston Hsu
- Main IPC: G09G3/30
- IPC: G09G3/30 ; G09G3/34 ; G02F1/1335 ; G02F1/13357
Abstract:
An LED backlight driver includes at least one driving chip configured to drive a backlight module. The at least one driving chip is disposed on at least one chip-on-film package, and not in direct contact with the backlight module to reduce heat transfer to the backlight module.
Public/Granted literature
- US20220122552A1 LED Backlight Driver and LED Driver of Display Pixels Public/Granted day:2022-04-21
Information query
IPC分类:
