Liquid crystal display device

Details Liquid crystal display device Liquid crystal display device

2007-11-27

2007-11-27

Tran, Henry N (Department: 2629)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

C345S207000, C349S058000, C349S061000, C362S029000, C362S030000, C362S545000

Reexamination Certificate

active

10856934

ABSTRACT:
In a liquid crystal display device including a liquid crystal display panel and a backlight, the present invention provides a detection-use pixel having the same constitution as respective pixels constituting a liquid crystal display part in the liquid crystal display panel and being formed on a region other than the liquid crystal display part, a light detector detecting light from the backlight through the detection-use pixel, and a controller adjusting the intensity of the light from the backlight in response to a signal from the light detector to adjust the change of the characteristics and chromaticity in the liquid crystal display panel properly.

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patent: 6995753 (2006-02-01), Yamazaki et al.
patent: 7053881 (2006-05-01), Itoh
patent: 7-301784 (1994-05-01), None
patent: 2001-66569 (1999-08-01), None
patent: 2001-209049 (2000-01-01), None

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