Invention Grant
- Patent Title: Current protection systems and methods for electronic device displays
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Application No.: US15893317Application Date: 2018-02-09
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Publication No.: US10762856B2Publication Date: 2020-09-01
- Inventor: Manev Luthra , Joseph P. Manca , Fenghua Zheng , David S. Zalatimo
- Applicant: Apple Inc.
- Applicant Address: US CA Cupertino
- Assignee: Apple Inc.
- Current Assignee: Apple Inc.
- Current Assignee Address: US CA Cupertino
- Agency: Jaffery Watson Mendonsa & Hamilton LLP
- Main IPC: G09G3/34
- IPC: G09G3/34 ; G09G3/36

Abstract:
Aspects of the subject technology relate to electronic devices with displays. A display may include an array of display pixels and control circuitry for operating the display. The control circuitry may determine, based on pixel values for a row of display pixels, that a current in common supply voltage circuitry for the display pixels will exceed a threshold, if the row of display pixels is operated using the pixel values. The control circuitry may modify the pixel values for the row of display pixels to reduce the current in the common supply voltage circuitry and/or prevent the current in the common supply voltage circuitry from exceeding the threshold.
Public/Granted literature
- US20190005897A1 CURRENT PROTECTION SYSTEMS AND METHODS FOR ELECTRONIC DEVICE DISPLAYS Public/Granted day:2019-01-03
Information query
IPC分类: