Organic based led display matrix

Details Organic based led display matrix Organic based led display matrix

1993-12-30

1996-07-02

Yusko, Donald J.

Electric lamp and discharge devices

With luminescent solid or liquid material

Solid-state type

345 82, H01J 162

Patent

active

055325505

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.

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"Bright Opportunity" pp. 126, 128 Scientific American, May 1993.
"Bright Organic Electroluminescent Devices With Double-Layer Cathode" pp. 1342-1344, IEEE Transactions on Electron Devices, vol. 40 #7.

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