JP2019015939A - 虚像表示装置 - Google Patents
虚像表示装置 Download PDFInfo
- Publication number
- JP2019015939A JP2019015939A JP2017135224A JP2017135224A JP2019015939A JP 2019015939 A JP2019015939 A JP 2019015939A JP 2017135224 A JP2017135224 A JP 2017135224A JP 2017135224 A JP2017135224 A JP 2017135224A JP 2019015939 A JP2019015939 A JP 2019015939A
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- JP
- Japan
- Prior art keywords
- virtual image
- optical system
- image display
- display unit
- light
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000003287 optical effect Effects 0.000 claims abstract description 76
- 238000005286 illumination Methods 0.000 claims abstract description 14
- 239000011521 glass Substances 0.000 description 10
- 230000000052 comparative effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 description 3
- 201000009310 astigmatism Diseases 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 230000004304 visual acuity Effects 0.000 description 1
Images
Classifications
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/0101—Head-up displays characterised by optical features
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT 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
- B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT 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
- B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
- B60K35/20—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor
- B60K35/21—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor using visual output, e.g. blinking lights or matrix displays
- B60K35/23—Head-up displays [HUD]
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/08—Mirrors
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
- G03B21/20—Lamp housings
- G03B21/2066—Reflectors in illumination beam
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT 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
- B60K2360/00—Indexing scheme associated with groups B60K35/00 or B60K37/00 relating to details of instruments or dashboards
- B60K2360/20—Optical features of instruments
- B60K2360/23—Optical features of instruments using reflectors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT 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
- B60K2360/00—Indexing scheme associated with groups B60K35/00 or B60K37/00 relating to details of instruments or dashboards
- B60K2360/20—Optical features of instruments
- B60K2360/31—Virtual images
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT 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
- B60K2360/00—Indexing scheme associated with groups B60K35/00 or B60K37/00 relating to details of instruments or dashboards
- B60K2360/20—Optical features of instruments
- B60K2360/33—Illumination features
- B60K2360/334—Projection means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Instrument Panels (AREA)
Abstract
Description
Claims (4)
- 照明光を変調して画像表示光を生成する表示部と、
前記画像表示光を虚像提示板に向けて反射させる凹面鏡を少なくとも含む投射光学系と、を備え、
前記表示部は、前記虚像提示板および前記投射光学系により構成される合成光学系のサジタル面内焦点より前記合成光学系のメリディオナル面内焦点に近い位置に配置されることを特徴とする虚像表示装置。 - 前記表示部は、前記合成光学系のメリディオナル面内焦点に配置されることを特徴とする請求項1に記載の虚像表示装置。
- 前記投射光学系は、前記表示部と前記凹面鏡の間に配置される凸レンズをさらに備えることを特徴とする請求項1または2に記載の虚像表示装置。
- 前記虚像提示板は、車両に設けられる厚さが均一なウインドシールドであることを特徴とする請求項1から3のいずれか一項に記載の虚像表示装置。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017135224A JP6593393B2 (ja) | 2017-07-11 | 2017-07-11 | 虚像表示装置 |
KR1020197014430A KR102087804B1 (ko) | 2017-07-11 | 2018-03-19 | 허상 표시 장치 |
CN201880004165.2A CN109906400A (zh) | 2017-07-11 | 2018-03-19 | 虚像显示装置 |
PCT/JP2018/010719 WO2019012739A1 (ja) | 2017-07-11 | 2018-03-19 | 虚像表示装置 |
EP18832254.9A EP3534202B1 (en) | 2017-07-11 | 2018-03-19 | Virtual image display device |
US16/429,323 US10725294B2 (en) | 2017-07-11 | 2019-06-03 | Virtual image display device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017135224A JP6593393B2 (ja) | 2017-07-11 | 2017-07-11 | 虚像表示装置 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019174824A Division JP2020016897A (ja) | 2019-09-26 | 2019-09-26 | 虚像表示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019015939A true JP2019015939A (ja) | 2019-01-31 |
JP6593393B2 JP6593393B2 (ja) | 2019-10-23 |
Family
ID=65002569
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017135224A Active JP6593393B2 (ja) | 2017-07-11 | 2017-07-11 | 虚像表示装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US10725294B2 (ja) |
EP (1) | EP3534202B1 (ja) |
JP (1) | JP6593393B2 (ja) |
KR (1) | KR102087804B1 (ja) |
CN (1) | CN109906400A (ja) |
WO (1) | WO2019012739A1 (ja) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62225429A (ja) * | 1986-03-28 | 1987-10-03 | Yazaki Corp | 車載用ヘツドアツプデイスプレイ装置 |
JPS62275846A (ja) * | 1986-05-23 | 1987-11-30 | Nissan Motor Co Ltd | 車両用表示装置 |
JPH03209210A (ja) * | 1989-09-28 | 1991-09-12 | Hughes Aircraft Co | ヘッドアップデイスプレイ、楔形フロントガラス及び楔形フロントガラスの組立方法 |
JPH04356235A (ja) * | 1991-05-31 | 1992-12-09 | Omron Corp | ヘッドアップディスプレイ装置 |
JPH07195959A (ja) * | 1991-08-20 | 1995-08-01 | Ppg Ind Inc | ヘッドアップディスプレー装置 |
US8724225B2 (en) * | 2011-01-26 | 2014-05-13 | Korea Institute Of Construction Technology | Optical system for use in a vehicle head-up display |
DE102014018704A1 (de) * | 2014-12-16 | 2015-06-25 | Daimler Ag | Windschutzscheibe für ein Fahrzeug zur Nutzung als Projektionsfläche eines Head-Up-Displays |
JP2016159656A (ja) * | 2015-02-26 | 2016-09-05 | 日本精機株式会社 | 車両用表示装置 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4787711A (en) * | 1986-01-23 | 1988-11-29 | Yazaki Corporation | On-vehicle head up display device with optical means for correcting parallax in a vertical direction |
JP2982824B2 (ja) * | 1990-09-20 | 1999-11-29 | 富士通株式会社 | ヘッドアップディスプレイ装置 |
GB2458898A (en) * | 2008-03-31 | 2009-10-07 | Semelab Plc | A head up display system with ghost image elimination means |
CN103399404B (zh) * | 2013-08-14 | 2015-10-21 | 中国科学院长春光学精密机械与物理研究所 | 机载视透型头盔显示器光学系统 |
DE102013017697A1 (de) * | 2013-10-24 | 2014-06-26 | Daimler Ag | Kraftfahrzeug mit einem Head-up-Display und Verfahren zur Optimierung einer Bildschärfe eines Head-up-Displays |
CN106324734A (zh) * | 2015-06-30 | 2017-01-11 | 郑臻荣 | 轮胎面形的组合镜及车载平显装置 |
CN105404006A (zh) * | 2015-12-24 | 2016-03-16 | 深圳点石创新科技有限公司 | 一种抬头显示装置 |
JP6409015B2 (ja) * | 2016-03-29 | 2018-10-17 | 矢崎総業株式会社 | 車両用投影表示装置 |
JP6644265B2 (ja) * | 2017-06-30 | 2020-02-12 | 株式会社Jvcケンウッド | 虚像表示装置 |
-
2017
- 2017-07-11 JP JP2017135224A patent/JP6593393B2/ja active Active
-
2018
- 2018-03-19 WO PCT/JP2018/010719 patent/WO2019012739A1/ja unknown
- 2018-03-19 KR KR1020197014430A patent/KR102087804B1/ko active IP Right Grant
- 2018-03-19 CN CN201880004165.2A patent/CN109906400A/zh active Pending
- 2018-03-19 EP EP18832254.9A patent/EP3534202B1/en active Active
-
2019
- 2019-06-03 US US16/429,323 patent/US10725294B2/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62225429A (ja) * | 1986-03-28 | 1987-10-03 | Yazaki Corp | 車載用ヘツドアツプデイスプレイ装置 |
JPS62275846A (ja) * | 1986-05-23 | 1987-11-30 | Nissan Motor Co Ltd | 車両用表示装置 |
JPH03209210A (ja) * | 1989-09-28 | 1991-09-12 | Hughes Aircraft Co | ヘッドアップデイスプレイ、楔形フロントガラス及び楔形フロントガラスの組立方法 |
JPH04356235A (ja) * | 1991-05-31 | 1992-12-09 | Omron Corp | ヘッドアップディスプレイ装置 |
JPH07195959A (ja) * | 1991-08-20 | 1995-08-01 | Ppg Ind Inc | ヘッドアップディスプレー装置 |
US8724225B2 (en) * | 2011-01-26 | 2014-05-13 | Korea Institute Of Construction Technology | Optical system for use in a vehicle head-up display |
DE102014018704A1 (de) * | 2014-12-16 | 2015-06-25 | Daimler Ag | Windschutzscheibe für ein Fahrzeug zur Nutzung als Projektionsfläche eines Head-Up-Displays |
JP2016159656A (ja) * | 2015-02-26 | 2016-09-05 | 日本精機株式会社 | 車両用表示装置 |
Also Published As
Publication number | Publication date |
---|---|
US20190285888A1 (en) | 2019-09-19 |
JP6593393B2 (ja) | 2019-10-23 |
EP3534202B1 (en) | 2022-03-09 |
EP3534202A4 (en) | 2019-11-27 |
WO2019012739A1 (ja) | 2019-01-17 |
EP3534202A1 (en) | 2019-09-04 |
KR102087804B1 (ko) | 2020-03-11 |
US10725294B2 (en) | 2020-07-28 |
CN109906400A (zh) | 2019-06-18 |
KR20190059991A (ko) | 2019-05-31 |
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