Display apparatus and control method thereof
US9177524B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jul 2, 2012 |
| Grant date | Nov 3, 2015 |
| Priority date | — |
| Expiry date | Jul 25, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2380/08
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A display apparatus according to the present invention includes: a measuring unit that measures an image displayed on a screen; a first determining unit that determines a first display setting by executing a single unit calibration; a second determining unit that determines a second display setting by executing a link calibration; and a determining unit that determines, during display of an external input image, which is an image based on an image signal input from an external apparatus, whether or not an output setting of the external apparatus or the second display setting differs from a setting during display of a previous external input image. The second determining unit executes the link calibration when the determining unit determines that the output setting of the external apparatus or the second display setting differs from the setting during display of the previous external input image.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.