Liquid crystal display device

Details Liquid crystal display device Liquid crystal display device

2007-12-28

2011-12-13

Lao, Lun-Yi (Department: 2629)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

C345S211000, C345S087000, C345S084000, C345S207000, C349S058000, C349S061000, C349S070000, C315S224000, C315S308000

Reexamination Certificate

active

08077140

ABSTRACT:
A liquid crystal panel module of a liquid crystal display device includes a liquid crystal display panel on its front side and an EEFL backlight on its back side within a metal frame. A metal chassis is arranged at the center of the metal frame on the back surface of the liquid crystal panel module. A power supply circuit board and a video signal processing board are mounted on the metal chassis. An inverter board is arranged on the metal frame near one side of the metal frame on the back surface. The power supply circuit board includes a noise filter, an active filter and an isolation transformer. The inverter board includes a step-up transformer.

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Search report from E.P.O., mail date is Jan. 5, 2011.
English language Abstract of JP 2006-339813, Dec. 14, 2006.
English language Abstract of JP 2001-357991, Dec. 26, 2001.
English language Abstract of JP 2005-26154, Jan. 27, 2005.
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