DISPLAY DEVICE

To provide a display device with less illumination unevenness in indirect illumination from a gap between a turn-back member and a display panel.SOLUTION: In the display device comprising a display board 1, a turn-back member 7 with a standing wall portion 71 disposed in front of the display board 1...

Ausführliche Beschreibung

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Hauptverfasser: TAKAHASHI YASUSHI, KOSUGE SAIICHIRO
Format: Patent
Sprache:eng ; jpn
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Beschreibung
Zusammenfassung:To provide a display device with less illumination unevenness in indirect illumination from a gap between a turn-back member and a display panel.SOLUTION: In the display device comprising a display board 1, a turn-back member 7 with a standing wall portion 71 disposed in front of the display board 1 and surrounding the display board 1 in a circumferential direction, a light source 33 disposed behind the display board 1, and a reflecting member 8 formed continuously with the standing wall portion 71 and disposed behind the turn-back member 7, the display board 1 has an opening 11 forming a gap G between the display board and the turn-back member 7 and light emitted from the light source 33 passes through a diffusing member 91 disposed behind the display board 1 so as to be provided opposite to the reflecting member 8, illuminates the reflecting member 8, and leaves from the gap G.SELECTED DRAWING: Figure 3 【課題】見返し部材と表示板との隙間からの間接照明において、照明ムラの少ない表示装置を提供する。【解決手段】表示板1と、表示板1の前方に配置され、表示板1を周方向に取り囲む立壁部71を有する見返し部材7と、表示板1の後方に配置される光源33と、立壁部71に連続して形成され、見返し部材7の後方に配置される反射部材8と、からなる表示装置において、表示板1は、見返し部材7との間に隙間部Gを形成する開口部11を有し、光源33が発した光は、反射部材8に対向するように表示板1の後方に配置された拡散部材91を透過した後、反射部材8を照明し隙間部Gから出射する。【選択図】図3