Method and apparatus for subpixel rendering
US9626894B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Aug 4, 2015 |
| Grant date | Apr 18, 2017 |
| Priority date | — |
| Expiry date | Aug 4, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2340/06
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Method and apparatus for subpixel rendering. In one example, for each of an array of pixels on a display, a first signal including a first set of components is received. The first set of components are converted to a second set of components. The second set of components include a first component representing a first attribute of the pixel and a second component representing a second attribute of the pixel. The second set of components of the first signal are modified to generate a second signal by applying at least one operation to at least one of the first and second components based on the corresponding attribute of the pixel. The modified second set of components are converted to a modified first set of components of the second signal. A third signal is generated based on the modified first set of components for rendering subpixels corresponding to the pixel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.