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1. WO2017187758 - HEAD-UP DISPLAY DEVICE

Publication Number WO/2017/187758
Publication Date 02.11.2017
International Application No. PCT/JP2017/007588
International Filing Date 28.02.2017
IPC
G02B 27/01 2006.1
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
B60K 35/00 2006.1
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
CPC
B60K 2370/334
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
2370Details of arrangements or adaptations of instruments specially adapted for vehicles, not covered by groups B60K35/00, B60K37/00
20Optical features of instruments
33Illumination features
334Projection means
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
G02B 2027/011
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
011comprising device for correcting geometrical aberrations, distortion
G02B 2027/013
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
013comprising a combiner of particular shape, e.g. curvature
G02B 2027/0183
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
0179Display position adjusting means not related to the information to be displayed
0183Adaptation to parameters characterising the motion of the vehicle
G02B 27/01
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
Applicants
  • 株式会社デンソー DENSO CORPORATION [JP]/[JP]
Inventors
  • 南原 孝啓 NAMBARA Takahiro
Agents
  • 金 順姫 JIN Shunji
Priority Data
2016-08831326.04.2016JP
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
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) This head-up display device projects display light, reflected from a concave imaging reflective surface (42) disposed above an upper surface (2a) of an instrument panel (2), onto a combiner (40) having the imaging reflective surface in order to display a virtual image (VI) that can be viewed by an occupant. A projector (10) projects the display light as a beam. A light guide mirror (30) has a light guide reflective surface (32) that reflects the display light from the projector toward the imaging reflective surface. The light guide reflective surface has a convex surface shape.
(FR) La présente invention concerne un dispositif d'affichage tête haute qui projette une lumière d'affichage, réfléchie depuis une surface réfléchissante d'imagerie concave (42) disposée au-dessus d'une surface supérieure (2a) d'un tableau de bord (2), sur un combinateur (40) ayant la surface réfléchissante d'imagerie afin d'afficher une image virtuelle (VI) qui peut être vue par un occupant. Un projecteur (10) projette la lumière d'affichage sous la forme d'un faisceau. Un miroir de guidage de lumière (30) comporte une surface réfléchissante de guidage de lumière (32) qui réfléchit la lumière d'affichage depuis le projecteur vers ladite surface réfléchissante d'imagerie. La surface réfléchissante de guidage de lumière a une forme de surface convexe.
(JA) ヘッドアップディスプレイ装置は、インストルメントパネル(2)の上面部(2a)よりも上方に配置された凹面状の結像反射面(42)を有するコンバイナ(40)に、結像反射面にて反射される表示光を投射することにより、乗員に視認可能な虚像(VI)を表示する。投射器(10)は、表示光を光束状に投射する。導光ミラー(30)は、投射器からの表示光を結像反射面に向けて反射する導光反射面(32)を有する。導光反射面は、凸面状である。
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