LIGHTING SYSTEM AND DISPLAY DEVICE

PROBLEM TO BE SOLVED: To provide a lighting system capable of reducing a sharp luminance variation at boundary portions between divided regions different in emission luminance without the need for electric control. SOLUTION: In the lighting system, a region on a light-emitting element substrate 12 w...

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Hauptverfasser: YOKOMIZO KANJI, OMI MOTOSUKE
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creator YOKOMIZO KANJI
OMI MOTOSUKE
description PROBLEM TO BE SOLVED: To provide a lighting system capable of reducing a sharp luminance variation at boundary portions between divided regions different in emission luminance without the need for electric control. SOLUTION: In the lighting system, a region on a light-emitting element substrate 12 where a plurality of light-emitting elements 10 are aligned and mounted in two axial directions is parted into the plurality of divided regions each including the plurality of light-emitting elements 10 and the emission luminance is controlled in the divided regions. The adjacent divided regions are combined into a mutually symmetrical nest structure using the region corresponding to at least one light-emitting element 10, as a nest, thereby: reducing a sharp luminance variation at the boundary portions between the divided regions different in emission luminance; and suppressing the influences of black flares or parallax. COPYRIGHT: (C)2010,JPO&INPIT
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SOLUTION: In the lighting system, a region on a light-emitting element substrate 12 where a plurality of light-emitting elements 10 are aligned and mounted in two axial directions is parted into the plurality of divided regions each including the plurality of light-emitting elements 10 and the emission luminance is controlled in the divided regions. The adjacent divided regions are combined into a mutually symmetrical nest structure using the region corresponding to at least one light-emitting element 10, as a nest, thereby: reducing a sharp luminance variation at the boundary portions between the divided regions different in emission luminance; and suppressing the influences of black flares or parallax. 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SOLUTION: In the lighting system, a region on a light-emitting element substrate 12 where a plurality of light-emitting elements 10 are aligned and mounted in two axial directions is parted into the plurality of divided regions each including the plurality of light-emitting elements 10 and the emission luminance is controlled in the divided regions. The adjacent divided regions are combined into a mutually symmetrical nest structure using the region corresponding to at least one light-emitting element 10, as a nest, thereby: reducing a sharp luminance variation at the boundary portions between the divided regions different in emission luminance; and suppressing the influences of black flares or parallax. COPYRIGHT: (C)2010,JPO&amp;INPIT</abstract><oa>free_for_read</oa></addata></record>
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subjects BLASTING
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
ELECTRIC HEATING
ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
FREQUENCY-CHANGING
HEATING
INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO THEFORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THELIGHT EMITTED
LIGHTING
MECHANICAL ENGINEERING
NON-LINEAR OPTICS
NON-PORTABLE LIGHTING DEVICES
OPTICAL ANALOGUE/DIGITAL CONVERTERS
OPTICAL LOGIC ELEMENTS
OPTICS
PHYSICS
SYSTEMS THEREOF
TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF
VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS
WEAPONS
title LIGHTING SYSTEM AND DISPLAY DEVICE
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