Process for the production of a diode array and liquid crystal display screen
US4836650A · kind A · utility
9Cited by
8References
8Claims
0Family size
Inventors
Key dates
| Filing date | Nov 7, 1986 |
| Grant date | Jun 6, 1989 |
| Priority date | — |
| Expiry date | Nov 7, 2006 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/1365
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A process for the production of a diode array and liquid crystal display screen. Each display point of the array has a projection connected to an addressing column by a bridge with two diodes connected head to head. The process only involves two photogravure operations. In a second embodiment, a second bridge is connected to an adjacent column by way of the a second projection.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.