Liquid crystal display device
USRE28891E · kind E · reissue
1Cited by
3References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 25, 1974 |
| Grant date | Jul 6, 1976 |
| Priority date | — |
| Expiry date | Jun 25, 1994 |
Classification
- Technology area (CPC —)General
Abstract
An electrooptical display device comprising a film of liquid crystals between two systems of electrodes. One system comprises a plurality of integrated circuits forming a supporting layer on a substrate and a plurality of flat metallic electrodes deposited on the supporting layer, each electrode being connected electrically to one circuit. The other system comprises a transparent insulating plate provided on one face with a uniform coating of electrically conductive and semi-transparent material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.