IMAGE DISPLAY DEVICE

Provided is an image display device (100) including: liquid crystal cell (122); light guide plate (136) that is disposed behind liquid crystal cell (122) and is quadrilateral-shaped; light source (134) that extends along at least one end face of light guide plate (136) and emits light toward the at...

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Bibliographische Detailangaben
Hauptverfasser:	SASAKI Akihiko, NAMIKOSHI Mitsuhiro, TERAWAKI Kouji, WATANUKI Aime
Format:	Patent
Sprache:	eng ; fre ; ger
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 FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF HEATING LIGHTING MECHANICAL ENGINEERING NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL LOGIC ELEMENTS OPTICS PHYSICS STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF WEAPONS
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Beschreibung
Zusammenfassung:	Provided is an image display device (100) including: liquid crystal cell (122); light guide plate (136) that is disposed behind liquid crystal cell (122) and is quadrilateral-shaped; light source (134) that extends along at least one end face of light guide plate (136) and emits light toward the at least one end face; reflective sheet (138) that is disposed on a rear face of light guide plate (136) and reflects, toward liquid crystal cell (122), the light emitted by light source (134); and a base plate that is disposed on a rear face of reflective sheet (138) and supports reflective sheet (138), in which reflective sheet (138) includes, at each of positions corresponding to both end portions of light source (134), protrusion (139) that protrudes toward light source (134).