PROBLEM TO BE SOLVED: To provide a display device for vehicle which can obtain three-dimensional and innovative visibility without spoiling readability of important information.SOLUTION: A display device 1 for vehicle comprises: projection means 2 which projects an image by irradiating light; and a screen 3 which forms an image on a front face by receiving the light from the projection means 2 on the back face. The screen 3 includes: a first display region 30 which becomes depressed and curves to the back face side; and second display regions 31, 32 which have substantially flat faces in front of the first display region 30 and larger than a curvature radius of the first display region 30. The projection means 2 makes the first display region 30 display a projection drawing 301 thereon, and displays at least a travel speed of the vehicle on the second display region 31.
【課題】 重要情報の可読性を損なうことなく立体的で斬新な視認性が得られる車両用表示装置を提供する。【解決手段】 本発明に係る車両用表示装置1は、光を照射して画像を投影する投影手段2と、投影手段2からの光を背面に受けて前面に結像するスクリーン3と、を備えた車両用表示装置であって、スクリーン3は、背面側に窪んで湾曲する第1表示領域30と、第1表示領域30よりも前方に且つ第1表示領域30の曲率半径よりも大きい略平面を有する第2表示領域31,32と、を備え、投影手段2は、第1表示領域30に投影図301を表示させ、第2表示領域31には少なくとも車両の走行速度を表示した。【選択図】 図3
DISPLAY DEVICE FOR VEHICLE
車両用表示装置
2015-08-20
Patent
Elektronische Ressource
Japanisch
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / G02F DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING,... , Vorrichtungen oder Anordnungen, deren optische Arbeitsweise durch Änderung der optischen Eigenschaften des Mediums der Vorrichtungen oder Anordnungen geändert wird zum Steuern der Intensität, Farbe, Phase, Polarisation oder der Richtung von... / G03B APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM , Geräte oder Anordnungen zum Aufnehmen, Projizieren oder Betrachten von Fotografien |
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