Display apparatus and image correction method of the same
US8988451B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 6, 2010 |
| Grant date | Mar 24, 2015 |
| Priority date | — |
| Expiry date | Jun 10, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2360/145
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A display apparatus and an image correction method of the same are disclosed. The display apparatus includes a plurality of display panels; a sensing unit which senses a display characteristic of an image displayed on the display panels; and an image correction unit which generates non-uniformity correction data corresponding to a plurality of areas included in each of the display panels based on the display characteristic, interpolates non-uniformity correction data corresponding to a boundary area being in contact with a different display panel using non-uniformity correction data corresponding to a neighbor area adjacent to the boundary area, and corrects the image displayed on the display panels based on the generated and interpolated non-uniformity correction data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.