AMOLED display sticking image elimination method, display terminal and storage medium
US11151934B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 23, 2020 |
| Grant date | Oct 19, 2021 |
| Priority date | — |
| Expiry date | Aug 23, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2320/048
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The present disclosure discloses an AMOLED display sticking images elimination method. When an AMOLED display panel is detected to be connected to electricity, the first duration of electricity connection of the display panel is calculated. Based on the first duration of electricity connection, gray scale compensation values of the corresponding TFTs are obtained; based on the gray scale compensation values, the TFTs are compensated according to the gray scale compensation values, so that the driving electricity of the TFTs corresponding to the display panel is amended, and the driving electricity flowing through the TFT is kept consistent. The disclosure further discloses a display terminal and a computer readable storage medium. According to the present disclosure, the problem of the AMOLED display sticking images is solved by using the low-cost and simple implementation mode.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.