Invention Grant
- Patent Title: Method of controlling display panel with video data transmitted through eDP/DP interface and related control circuit
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Application No.: US18080748Application Date: 2022-12-14
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Publication No.: US12112709B2Publication Date: 2024-10-08
- Inventor: Yu-Tsung Lu , Chih-Cheng Chuang
- 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 ; G09G3/20 ; G09G3/3275 ; G09G3/36
Abstract:
A method used for a control circuit for controlling a display panel includes steps of: determining whether there is an input video data received at a predetermined time; outputting an output video data and a clock signal having a first frequency to the display panel when determining that there is an input video data received at the predetermined time; and stopping outputting the output video data but outputting the clock signal having a second frequency to the display panel when determining that there is no input video data received at the predetermined time. Wherein, the second frequency is higher than the first frequency.
Public/Granted literature
- US20240203362A1 Method of controlling display panel and related control circuit Public/Granted day:2024-06-20
Information query
IPC分类:
