Title:
ELECTRONIC DEVICE CHANGING IMAGE TRANSMISSION BASED ON REFRESH RATE
Document Type and Number:
WIPO Patent Application WO/2024/072176
Kind Code:
A1
Abstract:
An electronic device is provided. The electronic device may include a processor. The electronic device may include a display drive circuit including a memory and a display including a display panel. The electronic device may include an interface connecting the processor and the display drive circuit. The processor may be configured to execute a first image transmission from the processor to the display drive circuit through the interface. The processor may be configured to execute a second image transmission from the processor to the display drive circuit through the interface at first timings identified from a start timing of the first image transmission, within at least a portion of a first time period providing a first maximum refresh rate higher than a reference refresh rate, on the basis of the length of a light-emitting period for displays on the display panel. The processor may be configured to execute the image transmission through the interface at second timings identified from the start timing, within a second time period providing a second maximum refresh rate lower than or equal to the reference refresh rate, on the basis of the shortest length of a time period during which the displays can be executed through the display drive circuit. The at least a portion of the first time period and at least a portion of the displays on the display panel within the second time period of the second time period can be executed using the memory. The length may be shorter than the shortest length.
Inventors:
LEE JAESUNG (KR)
KWON KYOUNGHWAN (KR)
BAE JONGKON (KR)
KIM DONGHWY (KR)
YANG BYUNGDUK (KR)
KWON KYOUNGHWAN (KR)
BAE JONGKON (KR)
KIM DONGHWY (KR)
YANG BYUNGDUK (KR)
Application Number:
PCT/KR2023/015155
Publication Date:
April 04, 2024
Filing Date:
September 27, 2023
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
G09G3/20; G09G3/32; G09G3/3208; G09G5/00; G09G5/12
Foreign References:
| KR20180015038A | 2018-02-12 | |||
| KR20210158458A | 2021-12-31 | |||
| KR101885331B1 | 2018-08-07 | |||
| KR20180118209A | 2018-10-30 | |||
| KR101158876B1 | 2012-06-25 |
Attorney, Agent or Firm:
KWANG AND JANG INTELLECTUAL PROPERTY LAW FIRM (KR)
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