OLED display device, and method for controlling the OLED display device
US11200837B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 24, 2019 |
| Grant date | Dec 14, 2021 |
| Priority date | — |
| Expiry date | Mar 19, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2330/028
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The application discloses an OLED display device and a method for controlling the OLED display device. The OLED display device includes: a first switch element electrically connected respectively with a standby voltage terminal of the power board, and a standby voltage terminal of the main chip, and configured to control the standby voltage terminal of the power board to connect with or disconnect from the standby voltage terminal of the main chip; and a first control element electrically connected respectively with the first switch element, the power board, and the main chip, and configured to receive an AC detection signal output by the power board, and a DC detection signal output by the main chip, and to control the first switch element to turn on or cut off.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.