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1. WO2020090980 - VEHICLE LIGHT-FIXTURE

Publication Number WO/2020/090980
Publication Date 07.05.2020
International Application No. PCT/JP2019/042795
International Filing Date 31.10.2019
IPC
B60Q 1/26 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
QARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
1Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
26the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
F21S 43/13 2018.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21LIGHTING
SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
43Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
10characterised by the light source
13characterised by the type of light source
F21S 43/20 2018.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21LIGHTING
SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
43Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
20characterised by refractors, transparent cover plates, light guides or filters
H01L 51/50 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
51Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof
50specially adapted for light emission, e.g. organic light emitting diodes (OLED) or polymer light emitting devices (PLED)
H05B 33/26 2006.01
HELECTRICITY
05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
BELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
33Electroluminescent light sources
12Light sources with substantially two-dimensional radiating surfaces
26characterised by the composition or arrangement of the conductive material used as an electrode
F21W 102/40 2018.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21LIGHTING
WINDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V124
102Exterior vehicle lighting devices for illuminating purposes
40the light being emitted to facilitate access to the vehicle
Applicants
  • 市光工業株式会社 ICHIKOH INDUSTRIES, LTD. [JP]/[JP]
Inventors
  • 大谷 綾子 OTANI Ayako
  • 中川 正崇 NAKAGAWA Masataka
  • 圖師 裕也 ZUSHI Hironari
Agents
  • 特許業務法人サカモト・アンド・パートナーズ SAKAMOTO & PARTNERS
Priority Data
2018-20541331.10.2018JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) VEHICLE LIGHT-FIXTURE
(FR) APPAREIL D’ÉCLAIRAGE DE VÉHICULE
(JA) 車両用灯具
Abstract
(EN)
This vehicle light-fixture (100) comprises: one light source (10) having a light emitting layer (12) which is divided into a plurality of segments (12S) that can be caused to emit light individually; and a control unit (20) that causes the light emitting layer (12) to emit light in different light emitting states by carrying out control in which segments (12S) that are to be caused to emit light are selected from among the plurality of segments (12S), and by controlling the luminance and/or the emission timing of the selected segments (12S).
(FR)
La présente invention concerne un appareil d’éclairage de véhicule (100) qui comprend : une source de lumière (10) comportant une couche d’émission de lumière (12) qui est divisée en une pluralité de segments (12S) qui peuvent être amenés à émettre de la lumière individuellement ; et une unité de commande (20) qui amène la couche d’émission de lumière (12) à émettre de la lumière dans différents états d’émission de lumière par conduite d’une commande dans laquelle des segments (12S) qui doivent être amenés à émettre de la lumière sont sélectionnés parmi la pluralité de segments (12S), et par réglage de la luminance et/ou de la temporisation d’émission des segments sélectionnés (12S).
(JA)
本発明の車両用灯具(100)は、個別に発光させることが可能な複数のセグメント(12S)に区画された発光層(12)を有する一の光源(10)と、複数のセグメント(12S)の中から発光させるセグメント(12S)を選択する制御と、選択されるセグメント(12S)の輝度及び発光のタイミングの少なくとも一方の制御と、を行うことで発光層(12)を異なる発光状態で発光させる制御部(20)とを備える。
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