Active matrix light emitting diode pixel structure and concomitant method
US6229508A · kind A · utility
477Cited by
5References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 28, 1998 |
| Grant date | May 8, 2001 |
| Priority date | — |
| Expiry date | Sep 28, 2018 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2360/16
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
LED pixel structures and methods that improve brightness uniformity by reducing current nonuniformities in a light-emitting diode of the pixel structures are disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.