Organic based led display matrix
US5532550A · kind A · utility
18Cited by
15References
7Claims
0Family size
Inventor
Key dates
| Filing date | Dec 30, 1993 |
| Grant date | Jul 2, 1996 |
| Priority date | — |
| Expiry date | Dec 30, 2013 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K59/80522
Abstract
An electroluminescent display is formed from a matrix of organic based light emitting diodes (LEDs) backed by an array of low resistance, high amperage conductors joined to the LED matrix at many points, in order to ensure low voltage drops along each line in line-at-a-time operation of the display. A method of joining the current carrying conductors to the matrix so as not to disturb the LED assembly through mechanical stress is also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.