By-region display image quality controlling device, self-luminous display device, and computer program
US8373728B2 · kind B2 · utility
5Cited by
2References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 25, 2007 |
| Grant date | Feb 12, 2013 |
| Priority date | — |
| Expiry date | Sep 25, 2029 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02D10/00
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
When an arbitrary position and an arbitrary size on a display screen are specified as an emphasized display region so as to be interlocked with a display content of an application program, only for another region part excluding the emphasized display region, power consumed by the region part is aggressively reduced and simultaneously image quality is aggressively lowered as compared with the emphasized display region. Thereby, visibility and reduction in power consumption can be surely made compatible with each other.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.