PROBLEM TO BE SOLVED: To provide a display device for vehicles that is designed to increase the amount of information conveyed to a user.SOLUTION: The display device is provided with: a display unit 10 for displaying display indices 113, 123 as display images visible from the front; a main permeable member 21 arranged in front of the display unit 10, for permeating the display indices 113, 123 toward the front in meter areas Ar, Al; a laser unit 40 for adjusting the position of an emission spot from which an ultraviolet laser beam is emitted along the main permeable member 21 to the circumferential direction in which the display indices 113, 123 are arranged; and an ultraviolet fluorescence layer 30 laminated on outside portions Aro, Alo from inside portions Ari, Ali where the display indices 113, 123 are permeated in the meter areas Ar, Al of the main permeable member 21 and spreading in the circumferential direction, for emitting fluorescence upon receiving the ultraviolet laser beam emitted from the laser unit 40 and thereby artificially display a rotary pointer 46 extending in the radial direction of the meter areas Ar, Al so as to be visible from the front.SELECTED DRAWING: Figure 1
【課題】ユーザへと伝達する情報量の増大を図る車両用表示装置の提供。【解決手段】前方から視認可能に表示像としての表示指標113,123を表示する表示ユニット10と、表示ユニット10の前方に配置されており、メータ領域Ar,Alにおいて表示指標113,123を前方に向けて透過させるメイン透過部材21と、紫外レーザ光がメイン透過部材21に沿って出射される出射箇所を、表示指標113,123の並ぶ円周方向に位置調整するレーザユニット40と、メイン透過部材21のメータ領域Ar,Alにおいて表示指標113,123を透過させる内側部分Ari,Aliよりも外側部分Aro,Aloに積層されて円周方向に広がっており、レーザユニット40から出射された紫外レーザ光を受けて蛍光発光することにより、メータ領域Ar,Alの径方向に延伸する回転指針46を前方から視認可能に擬似表示する紫外蛍光層30とを、設ける。【選択図】図1
DISPLAY DEVICE FOR VEHICLE
車両用表示装置
2017-11-30
Patent
Electronic Resource
Japanese
IPC: | G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE , Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
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