Invention Publication
- Patent Title: SYSTEMS AND METHODS FOR CLOCK FREQUENCY CONTROL DURING LOW DISPLAY REFRESH RATES IN ELECTRONIC DEVICES
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Application No.: US18296937Application Date: 2023-04-06
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Publication No.: US20240013693A1Publication Date: 2024-01-11
- Inventor: Jie Won Ryu , Kingsuk Brahma , Qing Li , Shawn P. Hurley , Ce Zhang , Warren S Rieutort-Louis , Feng Wen , Marc J. DeVincentis , Zhe Hua , Hyunwoo Nho
- Applicant: Apple Inc.
- Applicant Address: US CA Cupertino
- Assignee: Apple Inc.
- Current Assignee: Apple Inc.
- Current Assignee Address: US CA Cupertino
- Main IPC: G09G3/20
- IPC: G09G3/20

Abstract:
This disclosure is directed towards systems and methods of power saving in electronic displays based on changing clock signal frequencies supplied to the gate-in-panel (GIP) circuitry during extended blanking modes of the electronic display. The display driver circuitry of the display may reduce and/or halt clock signal frequencies sent to GIP circuitry in the display, to reduce power output during extended blanking modes of the electronic display.
Public/Granted literature
- US12062313B2 Systems and methods for clock frequency control during low display refresh rates in electronic devices Public/Granted day:2024-08-13
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