Light emitting driver and electroluminescent display including such light emitting driver
US8018407B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Oct 26, 2007 |
| Grant date | Sep 13, 2011 |
| Priority date | — |
| Expiry date | Jul 12, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2310/0286
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A driver includes a first signal processor adapted to receive clock, input and negative input signals and to output a first output signal to a first node, a second signal processor adapted to receive the first output signal, a negative clock signal, and first and second negative feedback signals and to output a second output signal to a second node, a third signal processor adapted to receive the second output, the input and the clock signals and to output a third output signal to a third node and prevent first and second voltages from being simultaneously applied to the third node, a fourth signal processor adapted to receive the second and third output signals and to output a fourth output signal to a fourth node, and a fifth signal processor adapted to receive the third and fourth output signals and to output a fifth output signal to a fifth node.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.