Supporting member for backlight unit, backlight unit and image display apparatus having the same

A supporting member (100) has a thin transparent supporting portion on a base (120). A protrusion (123) of the base (120) may be inserted into a hole (67) in the under chassis (60) of a backlight unit (50) and an end (111) of the transparent supporting portion can make point contact with a diffuser...

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Bibliographic Details
Main Authors Lee, Young-chol, Kim, Hyung-chul, Choi, Hyeong-sik, Cho, Byoung-jin, Lee, Keong-seog
Format Patent
LanguageEnglish
French
German
Published 22.08.2018
Subjects
DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING
FREQUENCY-CHANGING
NON-LINEAR OPTICS
OPTICAL ANALOGUE/DIGITAL CONVERTERS
OPTICAL LOGIC ELEMENTS
OPTICS
PHYSICS
TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF
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Summary:A supporting member (100) has a thin transparent supporting portion on a base (120). A protrusion (123) of the base (120) may be inserted into a hole (67) in the under chassis (60) of a backlight unit (50) and an end (111) of the transparent supporting portion can make point contact with a diffuser plate to support a diffuser plate (80) in an image display apparatus (10).
Bibliography:Application Number: EP20120189056