Title:
IMAGE DISPLAY METHOD, DDIC CHIP, AP, DISPLAY SCREEN MODULE AND TERMINAL
Document Type and Number:
WIPO Patent Application WO/2022/105485
Kind Code:
A1
Abstract:
An image display method, a DDIC chip, an AP, a display screen module and a terminal. The method is used for a DDIC chip of a display screen, and the method comprises: performing image scanning according to first image frame data issued by the AP, and performing frame compensation (401); in response to a stop compensation instruction issued by the AP, stopping the frame compensation and waiting for the AP to issue image frame data, wherein the stop compensation instruction is used to instruct the AP to prepare to issue new image frame data (402); and when second image frame data issued by the AP is received, performing image scanning according to the second image frame data, and restoring the frame compensation (403). The embodiments of the present application can reduce the display delay and improve the image display quality during the process of frequency conversion when preventing screen flickering caused by large-scale frequency conversion.
Inventors:
GAO YANKAI (CN)
WANG LEI (CN)
CAI HUIYUE (CN)
WANG LEI (CN)
CAI HUIYUE (CN)
Application Number:
PCT/CN2021/123585
Publication Date:
May 27, 2022
Filing Date:
October 13, 2021
Export Citation:
Assignee:
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)
International Classes:
H04N1/047
Foreign References:
| CN112511716A | 2021-03-16 | |||
| CN108519807A | 2018-09-11 | |||
| CN109817181A | 2019-05-28 | |||
| CN111798781A | 2020-10-20 | |||
| US20170171450A1 | 2017-06-15 | |||
| CN202011284905A | 2020-11-17 |
Other References:
See also references of EP 4246950A4
Attorney, Agent or Firm:
BEIJING SAN GAO YONG XIN INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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