IMAGE DISPLAY APPARATUS INCLUDING A DIRECTIONAL BACKLIGHT UNIT

IMAGE DISPLAY APPARATUS INCLUDING A DIRECTIONAL BACKLIGHT UNIT

A directional backlight unit and an image display apparatus including the directional backlight unit are provided. The directional backlight unit includes at least one light source and a light guide plate that guides light emitted by the light source. An interval between grating patterns formed on t...

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Hauptverfasser: KIM, Hyunjoon, LEE, Sunghoon, PARK, Joonyong, KIM, Dongouk, SHIN, Bongsu, CHUNG, Jaeseung, SHIM, Dongsik, SONG, Seokho, BAE, Jihyun
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
BLASTING
FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF
HEATING
LIGHTING
MECHANICAL ENGINEERING
STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR
WEAPONS
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creator KIM, Hyunjoon
LEE, Sunghoon
PARK, Joonyong
KIM, Dongouk
SHIN, Bongsu
CHUNG, Jaeseung
SHIM, Dongsik
SONG, Seokho
BAE, Jihyun
description A directional backlight unit and an image display apparatus including the directional backlight unit are provided. The directional backlight unit includes at least one light source and a light guide plate that guides light emitted by the light source. An interval between grating patterns formed on the light guide plate satisfies at least one condition of a first range and a second range in order to minimize a spreading of light caused by the grating patterns.
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The directional backlight unit includes at least one light source and a light guide plate that guides light emitted by the light source. An interval between grating patterns formed on the light guide plate satisfies at least one condition of a first range and a second range in order to minimize a spreading of light caused by the grating patterns.</abstract><oa>free_for_read</oa></addata></record>
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subjects BLASTING
FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF
HEATING
LIGHTING
MECHANICAL ENGINEERING
STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR
WEAPONS
title IMAGE DISPLAY APPARATUS INCLUDING A DIRECTIONAL BACKLIGHT UNIT
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