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1. KR1020140078661 - 차량용 헤드업 디스플레이 장치

Office
Republic of Korea
Application Number 1020147009657
Application Date 05.10.2012
Publication Number 1020140078661
Publication Date 25.06.2014
Publication Kind A
IPC
B60K 35/00
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
35Arrangement or adaptations of instruments
G02B 27/01
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
27Optical systems or apparatus not provided for by any of the groups G02B1/-G02B26/119
01Head-up displays
G09F 9/00
GPHYSICS
09EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
9Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
CPC
G02B 27/0101
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
27Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
01Head-up displays
0101characterised by optical features
B60K 35/00
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
35Arrangement of adaptations of instruments
B60K2350/2052
G02B2027/0118
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
27Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
01Head-up displays
0101characterised by optical features
0118comprising devices for improving the contrast of the display / brillance control visibility
Applicants 닛폰 세이키 가부시키가이샤
Inventors 다카토 가츠에이
고바야시 미츠구
Agents 원석희
박장규
김민철
박지하
김명신
Priority Data 2011230271 20.10.2011 JP
Title
(KO) 차량용 헤드업 디스플레이 장치
Abstract
(KO) 비용상승을 피하면서 허상의 휘도저하를 억제하는 것이 가능한 차량용 헤드업 디스플레이 장치를 제공한다. 출사광(L2)을 발하는 발광체(72)를 적어도 갖는 발광유닛(70)과, 표시광(L1)을 발하는 액정표시기(20)와, 표시광(L1)을 반사시키는 오목면 거울(41)과, 발광유닛(70)과 액정표시기(20)와 오목면 거울(41)을 수용하는 하우징(80)을 구비하고, 발광체(72)로부터 발해지는 출사광(L2) 및 오목면 거울(41)에 의해 반사된 표시광(L1)은 투광성 커버(85)를 통하여 전면 유리(13)에 조사되고, 이 조사에 의해 얻어진 허상(V)을 운전자(14)에게 시인시키는 차량용 헤드업 디스플레이 장치에 있어서, 발광유닛(70)은 투광성 커버(85)를 사이에 두고 전면 유리(13)와 마주하도록 하우징(80)의 내부에 설치되어 있다.