Control circuit and control method applicable to display panel
US11417288B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | Oct 20, 2021 |
| Grant date | Aug 16, 2022 |
| Priority date | — |
| Expiry date | Oct 20, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2340/0435
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The present invention provides a control circuit applied to a display panel, wherein the control circuit includes a receiving interface, an image processing circuit and a transmission interface. The receiving interface is configured to receive image data, wherein the image data has a variable frame rate. The image processing circuit is configured to receive the image data from the receiving interface, and perform a frequency multiplication operation on the image data according to a frame rate of the image data to generate output image data, wherein a frame rate of the output image data is a positive integer multiple of the frame rate of the image data. The transmission interface is configured to receive the output image data from the image processing circuit, and transmit the output image data to the display panel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.