Liquid crystal cells – elements and systems – Particular structure
Reexamination Certificate
2011-05-03
2011-05-03
Healy, Brian M. (Department: 2883)
Liquid crystal cells, elements and systems
Particular structure
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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Baek Seung-In
Hwang In-Sun
Kim Hyoung-Joo
Kwon Jae-Joong
Shim Sung-Kyu
El-Shammaa Mary A
Healy Brian M.
Innovation Counsel LLP
Samsung Electronics Co,. Ltd.
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