Color Tuneable electroluminescent devices

Details Color Tuneable electroluminescent devices Color Tuneable electroluminescent devices

2009-10-16

2010-11-23

Qi, Mike (Department: 2871)

Liquid crystal cells, elements and systems

Particular structure

Particular illumination

C349S061000, C349S108000

Reexamination Certificate

active

07839467

ABSTRACT:
The present invention replaces conventional lighting devices, such as incandescent lamps, fluorescent lamps, and LED lamps, with an integrated electro-luminescent film structure, subdivided into electrically isolated micro-panels. Ideally, the electro-luminescent structure comprises separate red, green and blue micro-panels providing a full range of color adjustment. Alternatively, the electro-luminescent film structure includes stacked groups of layers, in which each group emits a different color and is independently controllable.

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patent: 9033921 (1997-02-01), None
patent: 2004296162 (2004-10-01), None
patent: 2007073601 (2007-07-01), None

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