Apparatus and method for providing display information for color calibration of display device
US8503776B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 26, 2010 |
| Grant date | Aug 6, 2013 |
| Priority date | — |
| Expiry date | Jan 20, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2330/026
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An apparatus for providing display information for color calibration of a display device includes an input unit for inputting user input information; and a preprocessing unit for preprocessing the user input information input by the input unit to generate a color patch for brightness adjustment and a color patch for contrast adjustment. Further, the apparatus for providing the display information for the color calibration of the display device includes a color patch display unit for displaying and outputting the color patch for brightness adjustment and the color patch for contrast adjustment that are generated by the preprocessing unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.