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1. (WO2017130763) HEAD-UP DISPLAY DEVICE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/130763 International Application No.: PCT/JP2017/001171
Publication Date: 03.08.2017 International Filing Date: 16.01.2017
IPC:
G02B 27/01 (2006.01) ,B60K 35/00 (2006.01)
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
27
Other optical systems; Other optical apparatus
01
Head-up displays
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
K
ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS; AUXILIARY DRIVES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST, OR FUEL SUPPLY, OF PROPULSION UNITS, IN VEHICLES
35
Arrangement or adaptations of instruments
Applicants:
日本精機株式会社 NIPPON SEIKI CO.,LTD. [JP/JP]; 新潟県長岡市東蔵王2丁目2番34号 2-34,Higashi-zaoh 2-chome,Nagaoka-shi, Niigata 9408580, JP
Inventors:
笠原 毅 KASAHARA,Tsuyoshi; --
高橋 祐一 TAKAHASHI,Yuichi; --
Priority Data:
2016-01361727.01.2016JP
Title (EN) HEAD-UP DISPLAY DEVICE
(FR) DISPOSITIF D'AFFICHAGE TÊTE HAUTE
(JA) ヘッドアップディスプレイ装置
Abstract:
(EN) The purpose of the present invention is to provide a head-up display device which reduces variations in the display position of a virtual image. This head-up display device (10) is provided with: a projector (11) that emits display light (L) representing an image; an optical system (15) that displays a virtual image by projecting the display light (L) from the projector (11) toward a windshield; and a light path setting unit (45) that sets the position of the virtual image when the head-up display device (10) is activated to a preset normal position by adjusting the light path of the display light (L) through the optical system (15).
(FR) L'objet de la présente invention est de fournir un dispositif d'affichage tête haute qui réduit les variations de la position d'affichage d'une image virtuelle. Ce dispositif d'affichage tête haute (10) comprend : un projecteur (11) qui émet une lumière d'affichage (L) représentant une image ; un système optique (15) qui affiche une image virtuelle en projetant la lumière d'affichage (L) venant du projecteur (11) vers un pare-brise ; et une unité de configuration de trajet de lumière (44) qui configure la position de l'image virtuelle lorsque le dispositif d'affichage tête haute (10) est activé sur une position normale prédéfinie en ajustant le trajet de la lumière d'affichage (L) à travers le système optique (15).
(JA) 本発明は、虚像の表示位置のばらつきを低減するヘッドアップディスプレイ装置を提供することを目的とする。 本発明のヘッドアップディスプレイ装置(10)は、映像を表す表示光(L)を照射する投影器(11)と、投影器(11)からの表示光(L)をフロントガラスに向けて投射することで虚像を表示させる光学系(15)と、光学系(15)を通じて表示光(L)の光路を調整することでヘッドアップディスプレイ装置(10)が起動したときの虚像の位置を予め設定される正規の位置に設定する光路設定部(45)と、を備える。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)
Also published as:
US20190033590