Laterally transmitting thin film electroluminescent device

Details Laterally transmitting thin film electroluminescent device Laterally transmitting thin film electroluminescent device

1996-12-18

1999-06-08

Patel, Nimeshkumar D.

Electric lamp and discharge devices

With luminescent solid or liquid material

Solid-state type

313112, 313113, 313114, 313506, H05B 3300

Patent

active

059107065

ABSTRACT:
A multi-purpose light source comprising a laterally transmitting TFEL device (1,2a,2b,4) with a means to de-couple the intense lateral transmission via reflecting microstructures (11) is formed onto substrates in which, in the preferred embodiment, there is pre-fabricated addressing/drive circuitry (36 through 42). Such light sources are applicable to displays, particularly small area high resolution displays, and to linear imaging arrays, such as in electrophotographic printers.

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