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1. (WO2018079132) DISPLAY DEVICE
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/079132 International Application No.: PCT/JP2017/033616
Publication Date: 03.05.2018 International Filing Date: 18.09.2017
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: DENSO CORPORATION[JP/JP]; 1-1, Showa-cho, Kariya-city Aichi 4488661, JP
Inventors: NOHARA Masafumi; JP
OOFUKA Yoshio; JP
Agent: JIN Shunji; JP
Priority Data:
2016-21359731.10.2016JP
2017-16468229.08.2017JP
Title (EN) DISPLAY DEVICE
(FR) DISPOSITIF D'AFFICHAGE
(JA) 表示装置
Abstract:
(EN) A display device comprises a light-emitting part (3, 3A, 3B, 3C) for emitting light of a display image (39, 39A, 39B, 39C), and a virtual image forming part (2) arranged in the viewing field of a viewer (200) and on the optical path from the light-emitting part, the virtual image forming part reflecting the light from the light-emitting part toward the viewer to thereby form a virtual image (35, 35A, 35B, 37) of the display image in front of the viewer. The light-emitting part is arranged obliquely so that the virtual image of the display image is formed horizontally in a depth direction when viewed from the viewer.
(FR) L'invention concerne un dispositif d'affichage comportant une partie émettrice (3, 3A, 3B, 3C) de lumière servant à émettre de la lumière d'une image (39, 39A, 39B, 39C) d'affichage, et une partie (2) de formation d'image virtuelle disposée dans le champ de vision d'un observateur (200) et sur le chemin optique issu de la partie émettrice de lumière, la partie de formation d'image virtuelle réfléchissant la lumière provenant de la partie émettrice de lumière vers l'observateur pour former ainsi une image virtuelle (35, 35A, 35B, 37) de l'image d'affichage devant l'observateur. La partie émettrice de lumière est disposée de manière oblique de telle sorte que l'image virtuelle de l'image d'affichage soit formée horizontalement dans une direction de profondeur lorsqu'elle est vue depuis la position de l'observateur.
(JA) 表示装置は、表示像(39、39A、39B、39C)の光を出射する発光部(3、3A、3B、3C)と、目視者(200)の視野内かつ前記発光部からの光路上に配置される虚像結像部材であって、前記発光部からの光を前記目視者の側に反射させることで、前方に前記表示像の虚像(35、35A、35B、37)を結像させる虚像結像部材(2)とを、備える。前記発光部は、前記目視者から見て奥行方向に前記表示像を寝かせた前記虚像が結像されるように傾けて、配置されている。
front page image
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)