Display device, display method, and terminal
US12307997B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Aug 11, 2022 |
| Grant date | May 20, 2025 |
| Priority date | — |
| Expiry date | Aug 11, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2354/00
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Provided is a display device, including: a display panel and a drive mainboard. The drive mainboard includes a first processor and a second processor. The second processor is electrically connected to the first processor and the display panel. The first processor is configured to acquire data of an image changed portion in response to a control instruction and output the data of the image changed portion to the second processor. The control instruction is issued for controlling a partial change of an image displayed on the display panel. The second processor is configured to output N slave input signals to the display panel. The N slave input signals carry the data of the image changed portion, wherein N is a positive integer greater than 1. The display panel is configured to perform partial image refresh based on the data of the image changed portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.