System of compressed frame scanning for a display and a method thereof
US10347174B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 6, 2017 |
| Grant date | Jul 9, 2019 |
| Priority date | — |
| Expiry date | Nov 6, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2360/16
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A system enabling compressed frame scanning for a display and a method thereof are described herein. A pixel having a maximum pixel data in a row of the plurality of rows corresponding to a frame is identified. The maximum pixel data identified in the row is assigned as a pixel data for the row. A scan time for the row is computed based upon the pixel data of the row and a scanning time associated with a unit of the brightness index. An aggregate scan time for the frame is determined based upon the scan time computed for each of the plurality of rows corresponding to the frame. Finally, the frame is scanned based upon the aggregate scan time determined for the frame thereby enabling compressed scanning of the frame. The method is further implemented for randomly assigned rows of the frame to two or more sub-frames of the frame.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.