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1. (WO2019064911) VIRTUAL IMAGE DISPLAY DEVICE
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Pub. No.: WO/2019/064911 International Application No.: PCT/JP2018/028882
Publication Date: 04.04.2019 International Filing Date: 01.08.2018
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:
株式会社デンソー DENSO CORPORATION [JP/JP]; 愛知県刈谷市昭和町1丁目1番地 1-1, Showa-cho, Kariya-city Aichi 4488661, JP
Inventors:
原 圭成 HARA Keisei; JP
Agent:
金 順姫 JIN Shunji; JP
Priority Data:
2017-18864528.09.2017JP
Title (EN) VIRTUAL IMAGE DISPLAY DEVICE
(FR) DISPOSITIF D'AFFICHAGE D'IMAGE VIRTUELLE
(JA) 虚像表示装置
Abstract:
(EN) This virtual image display device is provided with: a movable reflective mirror (36) which has a mirror body (364) and a mirror rotation shaft (362), and adjusts a virtual image projection position by changing the projection position, at which a display optical image (5) reflected by the mirror body is projected onto a projection member (4), according to the rotation of a mirror rotation shaft; a casing member (12) which accommodates the mirror body and supports the mirror rotation shaft; a cover member (14) mounted on the casing member (12); and an elastic member (382) which is supported by the cover member and biases the mirror rotation shaft to thereby position the mirror body in the thrust direction (Dt) of the mirror rotation shaft with respect to the casing member. The cover member that supports the elastic member is configured as a separate body from the casing member.
(FR) La présente invention concerne un dispositif d'affichage d'image virtuelle comprenant : un miroir réfléchissant mobile (36) qui comporte un corps de miroir (364) et un arbre de rotation de miroir (362), et qui règle une position de projection d'image virtuelle en changeant la position de projection, au niveau de laquelle une image optique d'affichage (5) réfléchie par le corps de miroir est projetée sur un élément de projection (4), en fonction de la rotation d'un arbre de rotation de miroir ; un élément de boîtier (12) qui reçoit le corps de miroir et qui soutient l'arbre de rotation de miroir ; un élément de couvercle (14) monté sur l'élément de boîtier (12) ; et un élément élastique (382) qui est soutenu par l'élément de couvercle et qui sollicite l'arbre de rotation de miroir de manière à placer le corps de miroir dans la direction de poussée (Dt) de l'arbre de rotation de miroir par rapport à l'élément de boîtier. L'élément de couvercle qui soutient l'élément élastique se présente sous la forme d'un corps séparé de l'élément de boîtier.
(JA) 虚像表示装置は、鏡本体(364)及び鏡回転軸(362)を有し、鏡本体にて反射される表示光像(5)の投影部材(4)への投影位置を鏡回転軸の回転に従って変化させることにより、表示光像の虚像表示位置を調整する可動反射鏡(36)と、鏡本体を収容して鏡回転軸を回転可能に軸受しているケーシング部材(12)と、ケーシング部材に装着されているカバー部材(14)と、カバー部材に支持されて鏡回転軸を付勢することにより、ケーシング部材に対して鏡本体を鏡回転軸のスラスト方向(Dt)に位置決めする弾性部材(382)と、を備える。弾性部材を支持するカバー部材は、ケーシング部材とは別体となっている。
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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, JO, 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 Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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)