Liquid crystal display device having a circuit board disposed at

Details Liquid crystal display device having a circuit board disposed at Liquid crystal display device having a circuit board disposed at

1994-07-26

1996-02-06

Sikes, William L.

Optical: systems and elements

Holographic system or element

Using a hologram as an optical element

359 83, 362 31, G02F 11335, G02F 11333, H02H 504

Patent

active

054899990

ABSTRACT:
A liquid crystal display device comprises an edge light type of a light guide plate for a backlight, having an inclined surface. A back light lamp disposed in a side of a wide edge surface of the light guide plate. A liquid crystal display panel disposed in a side of a rear surface of the light guide plate. A circuit board disposed at a recess of the inclined surface of the light guide plate. A tape carrier connecting the liquid crystal display panel and said circuit board with each other. And an integrated circuit disposed on the tape carrier for driving the liquid crystal panel.

REFERENCES:
patent: 4914553 (1990-04-01), Hamada et al.
patent: 5029984 (1991-07-01), Adachi et al.
patent: 5055978 (1991-10-01), Rogoff
patent: 5146354 (1992-09-01), Plesinger

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