Invention Application
- Patent Title: DEVICE AND METHOD FOR IMPROVED LED DRIVING
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Application No.: US16678203Application Date: 2019-11-08
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Publication No.: US20200152117A1Publication Date: 2020-05-14
- Inventor: Chin-Wei Lin , Hung Sheng Lin , Vasudha Gupta , Shinya Ono , Tsung-Ting Tsai , Shyuan Yang
- Applicant: Apple Inc.
- Main IPC: G09G3/32
- IPC: G09G3/32 ; G09G3/3291 ; G09G3/3233

Abstract:
An electronic device comprises a display and a controller. The controller is configured to provide a first frequency refresh rate to the display. The controller is also configured to generate a control signal configured to control emission of a light emitting diode of a display pixel of the display at a second frequency based on whether the first frequency refresh rate of the display is less than a predetermined threshold value.
Public/Granted literature
- US10984706B2 Device and method for improved LED driving Public/Granted day:2021-04-20
Information query
IPC分类: