High resolution 3-D image display with liquid crystal shutter array
US7327410B2 · kind B2 · utility
15Cited by
6References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 29, 2004 |
| Grant date | Feb 5, 2008 |
| Priority date | — |
| Expiry date | Apr 27, 2025 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N13/351
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A 3-D image display comprising a backlight, a liquid crystal shutter array having an opening and a mask alternately formed therein and selectively passing light emitted from the backlight by switching the opening and the mask. A display device having left eye image information and right eye image information at a plurality of viewpoints, in which the left eye image information and the right eye image information are changed along the movement of the opening. An image according to the left eye image information and the right eye image information of a plurality of viewpoints is sequentially displayed through the opening.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.