Liquid crystal device having sealant and spacers made from the same material
US5963288A · kind A · utility
20Cited by
20References
30Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 6, 1995 |
| Grant date | Oct 5, 1999 |
| Priority date | — |
| Expiry date | Jun 6, 2015 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/1339
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An improved liquid crystal device and manufacturing method for same are described. In the device, a pair of substrates, between which a liquid crystal layer is disposed, is joined with pillars inbetween functioning as spacers which are provided of photocurable resin by photolithography. With this stucture, the spacers can be in surface contact with the inside surfaces of the substrates on which electrode arrangement and active devices are formed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.