To provide a vehicular lighting device that can emit light having different functions and can be miniaturized.SOLUTION: A vehicular lighting device includes a plurality of surface light-emitting elements 3A-3D including a light-emitting area divided into a plurality of light-emitting areas or a plurality of segments, radiating light L3-L6 which is emitted in a planar shape forward from each light-emitting area or each segment and having light transmission property. The surface light-emitting elements 3A-3D are arranged so as to overlap on each other when the light-emitting area is viewed from the front thereof.SELECTED DRAWING: Figure 4
【課題】機能の異なる発光を可能とすると共に、小型化を可能とした車両用照明装置を提供する。【解決手段】複数の発光エリア又は複数のセグメントに分割された発光エリアを含み、発光エリア毎又はセグメント毎に面状に発光した光L3〜L6を前方に向けて出射すると共に、光透過性を有する複数の面発光素子3A〜3Dを備え、複数の面発光素子3A〜3Dは、発光エリアを正面視したときに、互いに重なるように配置されている。【選択図】図4
VEHICULAR LIGHTING DEVICE, VEHICULAR LIGHTING FIXTURE, WINDOW PANEL WITH VEHICULAR LIGHTING FIXTURE AND ON-BOARD DISPLAY
車両用照明装置、車両用灯具、車両用灯具付きウィンドウパネル、車載ディスプレイ
2019-10-31
Patent
Electronic Resource
Japanese
IPC: | F21S Ortsfeste Leuchten , NON-PORTABLE LIGHTING DEVICES / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein |
European Patent Office | 2019
|European Patent Office | 2018
|VEHICULAR LIGHTING DEVICE AND VEHICULAR LIGHTING FIXTURE
European Patent Office | 2021
|European Patent Office | 2020
|European Patent Office | 2019
|