Thin film EL display panel drive circuit
US4983885A · kind A · utility
11Cited by
3References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 29, 1988 |
| Grant date | Jan 8, 1991 |
| Priority date | — |
| Expiry date | Nov 29, 2008 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2310/0275
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A thin-film EL display panel drive circuit capable of varying the drive voltage according to changes in the number of emitting picture elements.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.