DISPLAY UNIT

To provide a display unit that can perform local dimming control by controlling a plurality of light emitting parts arranged in the vicinity of an end of a reflection part.SOLUTION: The television device (display unit) 100 comprises: a display part 1; a reflection sheet 5 that is arranged opposite t...

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Bibliographische Detailangaben
1. Verfasser:	HORIUCHI HIROFUMI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	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 FREQUENCY-CHANGING HEATING 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
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Beschreibung
Zusammenfassung:	To provide a display unit that can perform local dimming control by controlling a plurality of light emitting parts arranged in the vicinity of an end of a reflection part.SOLUTION: The television device (display unit) 100 comprises: a display part 1; a reflection sheet 5 that is arranged opposite to the display part 1, and reflects radiated light toward the display part 1; light emitting parts 6a to 6d that are arranged in the vicinity of a lower end 5a of the reflection sheet 5 so that the light emitting parts can emit light to reflection areas A1 to A4 of the reflection sheet 5 different from each other; and a control part 3 that performs control of adjusting the quantity of emitted light for each of the light emitting parts 6a to 6d.SELECTED DRAWING: Figure 3 【課題】反射部の端部近傍に配置された複数の光出射部を制御することにより、ローカルディミング制御を行うことが可能な表示装置を提供する。【解決手段】このテレビジョン装置（表示装置）１００は、表示部１と、表示部１に対向して配置され、照射された光を表示部１側に反射する反射シート５と、反射シート５の互いに異なる反射領域Ａ１〜Ａ４に光を照射可能なように、反射シート５の下方端部５ａ近傍に配置された光出射部６ａ〜６ｄと、光出射部６ａ〜６ｄごとに発光量を調整する制御を行う制御部３と、を備える。【選択図】図３