Liquid crystal display device, illumination device backlight...

Details Liquid crystal display device, illumination device backlight... Liquid crystal display device, illumination device backlight...

2007-09-18

2007-09-18

Prenty, Mark V. (Department: 2822)

Active solid-state devices (e.g., transistors, solid-state diode

Incoherent light emitter structure

With housing or contact structure

C257S089000, C257S773000

Reexamination Certificate

active

11217297

ABSTRACT:
A liquid crystal display device with a liquid crystal display panel and a backlight, the backlight is formed by stacking a lower electrode, a light emitting layer and an upper layer on one surface of a substrate, one of the lower electrode and the upper electrode have planer pattern, another of the lower electrode and the upper electrode have plurality of large regions and plurality of small regions which connect neighboring two of the plurality of large regions, and width of the small regions is narrower than that of the large regions.

REFERENCES:
patent: 2006/0043406 (2006-03-01), Tsubokura et al.
patent: 2001-210467 (2001-08-01), None
patent: 2003-121839 (2003-04-01), None

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