Row-shift frame-rotate driving method for sequential driving microLED display panel
US12367816B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 12, 2024 |
| Grant date | Jul 22, 2025 |
| Priority date | — |
| Expiry date | Mar 12, 2044 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2320/0626
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A micro-LED display panel includes a pixel array that includes a plurality of pixels arranged in a plurality of rows and columns, wherein each pixel of the pixel array includes a blue LED, a green LED, and a red LED. The display further includes a frame buffer and a bitplane generator. The bitplane generator is configured to receive display data from the frame buffer and to output a color updating schedule according to the display data. The color updating schedule updates a luminance and a color of the display data for each pixel in the pixel array during each of a plurality of time intervals that define a frame time of a frame. The color updating schedule row-shifts and frame-rotates at least one row of the frame.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.