Method of controlling pretilt of liquid crystal cell
US6025900A · kind A · utility
13Cited by
10References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 30, 1997 |
| Grant date | Feb 15, 2000 |
| Priority date | — |
| Expiry date | Sep 30, 2017 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/133746
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A method of controlling the pretilt direction of the alignment layer in a liquid crystal cell including applying thermal energy to the alignment layer and exposing the alignment to light to control the pretilt direction of the alignment layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.