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Title:
DISPLAY SCREEN REGION REFRESHING METHOD, STORAGE MEDIUM AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/115209
Kind Code:
A1
Abstract:
A display screen region refreshing method, a storage medium and an electronic device. The electronic device comprises a main processing chip, a co-processing chip and a display screen, wherein the co-processing chip comprises a processor for processing an image to be displayed in order to acquire a pixel value of each pixel point of the image to be displayed, a memory comprising a frame buffer for storing the pixel values, and a display driving circuit for determining a display region to be refreshed on the display screen and refreshing the display region.

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Inventors:
MA YAHUI (CN)
Application Number:
PCT/CN2020/133992
Publication Date:
June 17, 2021
Filing Date:
December 04, 2020
Export Citation:
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Assignee:
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)
International Classes:
G06F1/3234
Foreign References:
CN111831099A2020-10-27
CN105393209A2016-03-09
CN107393501A2017-11-24
CN105930125A2016-09-07
CN102253560A2011-11-23
US20180211619A12018-07-26
Attorney, Agent or Firm:
ESSEN PATENT & TRADEMARK AGENCY (CN)
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