DISPLAY DEVICE AND HEAD-UP DISPLAY DEVICE

To provide a display device and a head-up display device which can realize a simpler configuration.SOLUTION: The display device includes: a plurality of lenses 71 to 73 arranged in a Z-direction, the lenses transmitting light from a light source 75a; a lens holder 90 and a lower case unit 60a respec...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: NAGASAKI TAKUMA, MIZUOCHI MASAHIKO
Format: Patent
Sprache:eng ; jpn
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Beschreibung
Zusammenfassung:To provide a display device and a head-up display device which can realize a simpler configuration.SOLUTION: The display device includes: a plurality of lenses 71 to 73 arranged in a Z-direction, the lenses transmitting light from a light source 75a; a lens holder 90 and a lower case unit 60a respectively having holding units 92 and 60c for holding the lenses 71 to 73 from both outsides along the Z-direction. The lenses 71 to 73 have a plurality of protrusions 71c to 73c and 71d to 73d which are located outside the lenses 71 to 73, respectively, extend along the Z-direction, and are laminated straight along the Z-direction to be held between the holding units 60c and 92.SELECTED DRAWING: Figure 6 【課題】より簡易な構成を実現することができる表示装置及びヘッドアップディスプレイ装置を提供する。【解決手段】表示装置は、光源75aからの光を透過し、Z方向に沿って並べられる複数のレンズ71~73と、複数のレンズ71~73をZ方向に沿う両外側から挟持する挟持部60c,92を有するレンズホルダ90及び下ケース部60aと、を備える。複数のレンズ71~73は、それぞれレンズ71~73の外周側に位置し、Z方向に沿って延び、挟持部60c,92の間で挟持されるようにZ方向に沿って一直線上に積み重なるように並ぶ複数の突出部71c~73c,71d~73dを備える。【選択図】図6