Title:
DISPLAY SYSTEM AND DISPLAY CONTROL METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2024/045760
Kind Code:
A1
Abstract:
A display system (100) and a display control method. The display system (100) comprises several display apparatuses (10) that are cascaded together. A display apparatus (10) comprises: a data processing module (15), a frame structure identification module (17), at least two bidirectional ports (A, B) located on an upstream side, and at least two bidirectional ports (C, D) located on a downstream side. The at least two bidirectional ports (A, B) on the upstream side are both in communication connection with the frame structure identification module (17); and the frame structure identification module (17) is used for identifying whether a signal input of one bidirectional port (A, B) on the upstream side is abnormal, and switching the other bidirectional port (A, B) on the upstream side into a signal input port when the signal input is abnormal. The at least two bidirectional ports (C, D) on the downstream side are both in communication connection with the frame structure identification module (17). The reliability of the entire display system (100) can be improved.
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Inventors:
LI JIADONG (CN)
HUANG JIANDONG (CN)
ZHANG QINGSONG (CN)
HUANG JIANDONG (CN)
ZHANG QINGSONG (CN)
Application Number:
PCT/CN2023/099435
Publication Date:
March 07, 2024
Filing Date:
June 09, 2023
Export Citation:
Assignee:
SHENZHEN GREEN WELLSPRING SEMICONDUCTOR TECH LTD (CN)
International Classes:
G09G3/32; G09G3/20
Foreign References:
| CN115116385A | 2022-09-27 | |||
| CN107705741A | 2018-02-16 | |||
| CN106952609A | 2017-07-14 | |||
| CN111653234A | 2020-09-11 | |||
| CN113611245A | 2021-11-05 | |||
| CN113711176A | 2021-11-26 | |||
| JP2004145321A | 2004-05-20 | |||
| US6445362B1 | 2002-09-03 |
Attorney, Agent or Firm:
IPINFO & LAWS OFFICE (CN)
Download PDF:
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