Liquid crystal display device
US6323924A · kind A · utility
30Cited by
7References
6Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Jul 13, 1999 |
| Grant date | Nov 27, 2001 |
| Priority date | — |
| Expiry date | Jul 13, 2019 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/133357
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A liquid crystal display device has a liquid crystal layer formed between first and second insulating substrates. A wiring layer, an insulation film and a first orientation layer are formed on the first substrate between it and the liquid crystal layer. A electrode layer and a second orientation film are formed on the second substrate between it and the liquid crystal layer. The wiring layer includes grooves along its peripheral portion which allow the insulation film to contact the first substrate, which promotes bonding and inhibits peeling of the insulation film from the wiring layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.