Display control method and device thereof
US8031213B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 14, 2006 |
| Grant date | Oct 4, 2011 |
| Priority date | — |
| Expiry date | Aug 26, 2028 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2360/16
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
There is provided a display control method capable of reducing unnecessary processing and unnecessary power consumption caused by is. The display control method uses an update judgment unit (33) for judging whether a display content has been updated, a characteristic amount extraction unit (36) for obtaining the characteristic amount of the display content, a control unit (20) for the characteristic amount extraction unit (36) to reference the obtained characteristic amount and decide a correction parameter, and a display content correction unit (35) for correcting the display content according to the correction parameter and outputting the corrected display content to a display device (40). When the update judgment unit (33) has judged that the display content is not updated, the control unit (20) cuts off power supply to the characteristic amount extraction unit (36).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.