Liquid crystal display module

Details Liquid crystal display module Liquid crystal display module

2005-02-15

2005-02-15

Chowdhury, Tarifur R. (Department: 2871)

Liquid crystal cells, elements and systems

Particular structure

Particular illumination

C349S058000, C362S035000, C362S026000, C361S060000

Reexamination Certificate

active

06856363

ABSTRACT:
An LCD module having a lamp cover with an improved structure, includes a lamp; a lamp cover which is bent once so as to define an upper plate and a side plate thereof, and which covers an upper portion and side portion of the lamp with a lower portion of the lamp being opened, the lamp cover being arranged to reflect a light produced from the lamp; a light guide plate having an upper surface and a side surface thereof corresponding to the upper and side plates of the lamp cover, respectively, the light guide plate being arranged to a side of the lamp cover, the light guide plate receiving a light produced from the lamp through the side surface thereof and transmitting the light toward the upper surface thereof; and a rear reflector plate arranged at a lower surface of the light guide plate and which is extended toward the lower portion of the lamp, the rear reflector plate directing toward the upper surface of the light guide plate a light being leaked through the lower surface of the light guide plate.

REFERENCES:
patent: 5528720 (1996-06-01), Winston et al.
patent: 5666172 (1997-09-01), Ida et al.
patent: 5673128 (1997-09-01), Ohta et al.
patent: 5886759 (1999-03-01), Mashino et al.
patent: 6295105 (2001-09-01), Lee et al.

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