Image display method, image display device, and projector
US7542619B2 · kind B2 · utility
15Cited by
11References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 1, 2005 |
| Grant date | Jun 2, 2009 |
| Priority date | — |
| Expiry date | Apr 2, 2027 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2320/10
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An image display method includes dividing one frame into a plurality of sub-frames by multiplying a frame frequency of an input image signal, reducing a high-spatial frequency component of an image signal which is used for image display in at least one predetermined sub-frame among the plurality of sub-frames in comparison with that of an image signal which is used for image display in another sub-frame, and displaying an image in each sub-frame.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.