Light guide plate, backlight assembly including the same,...

Liquid crystal cells – elements and systems – Particular structure

Reexamination Certificate

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Details

C349S061000, C349S062000, C362S623000, C362S626000

Reexamination Certificate

active

07936411

ABSTRACT:
Disclosed herein are a light guide plate, a backlight assembly including the light guide plate, and a liquid crystal display device including the backlight assembly which can uniformly maintain the brightness uniformity and prevent the moiré phenomenon. The light guide plate in accordance with the present disclosure includes: an incident surface, to which light generated from a light source is incident, including a diffusion pattern formed in a round shape; an emitting surface, through which the light is emitted, including a first prism pattern; and an opposite surface, formed opposite to the emitting surface, including a direction change pattern by which the direction of the light is changed toward the emitting surface.

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English Language Abstract, Publication No. 1999-023490, Mar. 25, 1999, 1 p.
English Language Abstract, Publication No. 2005-0045187, May 17, 2005, 1 p.
European Search Report dated Sep. 29, 2008.

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