Liquid crystal display device with plural linear light...

Details Liquid crystal display device with plural linear light... Liquid crystal display device with plural linear light...

2008-05-13

2008-05-13

Schechter, Andrew (Department: 2871)

Liquid crystal cells, elements and systems

Particular structure

Particular illumination

C349S067000, C349S069000, C349S070000, C362S217060

Reexamination Certificate

active

07372520

ABSTRACT:
In a liquid crystal display device, a reduction in thickness with high luminance is achieved by laterally arranging two cold cathode fluorescent tubes in parallel to a main surface of the light guide plate along one side thereof and, at the same time, mutual interference in the pull-around disposition of power supply cables is eliminated. One of the cold cathode fluorescent tubes has a high-voltage-side electrode terminal thereof connected with one end of a high-voltage-side cable and a low-voltage-side electrode terminal thereof connected with one end of a flat cable. The flat cable has a mid-portion thereof bent at 90 degrees, and it traverses a lamp reflection plate, is further twisted at 90 degrees in the longitudinal direction, is further bent at 90 degrees and is merged with a pull-around path of the high-voltage-side cables.

REFERENCES:
patent: 5537296 (1996-07-01), Kimura et al.
patent: 6152569 (2000-11-01), Aizawa
patent: 6390638 (2002-05-01), Miller et al.
patent: 6590626 (2003-07-01), Suzuki et al.
patent: 7140750 (2006-11-01), Kim
patent: 2003/0123258 (2003-07-01), Nitto et al.
patent: 2004/0085747 (2004-05-01), Yamamoto

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