DISPLAY DEVICE

PROBLEM TO BE SOLVED: To provide a display device having a light source support member and a frame fixed to each other with a screw, in which the displacement of the light source due to the influence from the screw is reduced.SOLUTION: A display device includes a light guide plate disposed on a back...

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Bibliographische Detailangaben
1. Verfasser:	YAGUCHI TAKENORI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	ADVERTISING BLASTING CRYPTOGRAPHY 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 DISPLAY DISPLAYING EDUCATION FREQUENCY-CHANGING FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF HEATING LABELS OR NAME-PLATES LIGHTING MECHANICAL ENGINEERING NON-LINEAR OPTICS NON-PORTABLE LIGHTING DEVICES OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL LOGIC ELEMENTS OPTICS PHYSICS SEALS SIGNS STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR SYSTEMS THEREOF TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a display device having a light source support member and a frame fixed to each other with a screw, in which the displacement of the light source due to the influence from the screw is reduced.SOLUTION: A display device includes a light guide plate disposed on a back surface side of a display panel, a light source emitting light from a side surface of the light guide plate to the inside of the light guide plate, a light source support member that supports the light source, and a frame supporting the light guide plate and the light source support member. The light source support member and the frame are fixed to each other with a screw. One of the light source support member and the frame includes a screw hole to which the screw is fitted, and a first surface surrounding the screw hole, and the other includes an insertion hole to which the screw is inserted, and a second surface surrounding the insertion hole. Each of the first surface and the second surface is formed to obliquely intersect with both the direction perpendicular to the side surface of the light guide plate and the direction perpendicular to the display surface of the display panel.SELECTED DRAWING: Figure 1 【課題】光源支持部材とフレームとがネジにより互いに固定される表示装置において、ネジ止めの影響による光源のずれを低減する。【解決手段】表示装置は、表示パネルの背面側に配置される導光板と、導光板の側面から当該導光板内に向けて光を照射する光源と、光源を支持する光源支持部材と、導光板及び光源支持部材を支持するフレームと、を含み、光源支持部材及びフレームは、ネジにより互いに固定され、光源支持部材及びフレームのいずれか一方は、ネジが螺合するネジ穴と、ネジ穴を囲う第１面とを含み、いずれか他方は、ネジが挿通する挿通穴と、挿通穴を囲う第２面とを含み、第１面及び第２面それぞれは、導光板の側面に垂直な方向と、表示パネルの表示面に垂直な方向との両方向に対して斜交するように形成されている。【選択図】図１