Method of making an SLM, SLM, autostereoscopic display, and backlight
US5833507A · kind A · utility
101Cited by
1References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 3, 1996 |
| Grant date | Nov 10, 1998 |
| Priority date | — |
| Expiry date | Jul 3, 2016 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F2201/52
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
In order to provide an active matrix liquid crystal spatial light modulator suitable for use in autostereoscopic displays, the conventional delta arrangement of liquid crystal pixels is formed. However, instead of forming the conventional black mask, a new type of black mask is provided. This black mask defines groups of two or more columns of pixel openings such that the columns of each group are substantially contiguous.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.