JP2017102347A - ヘッドアップディスプレイ装置 - Google Patents
ヘッドアップディスプレイ装置 Download PDFInfo
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- JP2017102347A JP2017102347A JP2015236912A JP2015236912A JP2017102347A JP 2017102347 A JP2017102347 A JP 2017102347A JP 2015236912 A JP2015236912 A JP 2015236912A JP 2015236912 A JP2015236912 A JP 2015236912A JP 2017102347 A JP2017102347 A JP 2017102347A
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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
- 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
- B60K35/215—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 characterised by the combination of multiple visual outputs, e.g. combined instruments with analogue meters and additional displays
-
- 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]
-
- 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
- B60K35/28—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor characterised by the type of the output information, e.g. video entertainment or vehicle dynamics information; characterised by the purpose of the output information, e.g. for attracting the attention of the driver
-
- 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
- B60K35/29—Instruments characterised by the way in which information is handled, e.g. showing information on plural displays or prioritising information according to driving conditions
-
- 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
- B60K35/60—Instruments characterised by their location or relative disposition in or on vehicles
-
- 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
- G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
- G02B27/288—Filters employing polarising elements, e.g. Lyot or Solc filters
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
- G02B5/208—Filters for use with infrared or ultraviolet radiation, e.g. for separating visible light from infrared and/or ultraviolet radiation
-
- 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
- B60K2360/18—Information management
-
- 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
- B60K2360/25—Optical features of instruments using filters
-
- 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
- B60K2360/27—Optical features of instruments using semi-transparent optical elements
-
- 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
-
- 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
- G02B2027/0118—Head-up displays characterised by optical features comprising devices for improving the contrast of the display / brillance control visibility
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Instrument Panels (AREA)
- Liquid Crystal (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
Description
偏光した画像の光を投射する投射器(20)と、
投射器からの画像の光を投影部材へ向けて導光する導光部(40)と、
導光部と投影部材との間の光路上に配置され、対応する偏光の透過率が最大となる透過軸(52a)を有する偏光板(50)と、を備え、
画像が虚像表示されるときに、車両の上下方向に沿う方向を画像縦方向(Dil)と、画像において画像縦方向と垂直な方向を画像横方向(Dis)と、を定義し、
画像横方向を基準方位とした方位角であって、投射器から投射される画像の光の偏光方向(Dpp)の方位角である投射偏光方位角(α0)と、偏光板の透過軸の方位角である透過軸方位角(β)と、をさらに定義すると、
偏光板は、投射偏光方位角と透過軸方位角とを異ならせることにより、投影部材に反射された画像の光の偏光方向が画像縦方向及び画像横方向の両方に対して傾くように調整する。
以上説明した本実施形態の作用効果を以下に説明する。
以上、本発明の一実施形態について説明したが、本発明は、当該実施形態に限定して解釈されるものではなく、本発明の要旨を逸脱しない範囲内において種々の実施形態に適用することができる。
Claims (6)
- 車両(1)に搭載され、投影部材(3)に画像を投影し、前記画像の光が前記投影部材に反射されることで前記画像を乗員により視認可能に虚像表示するヘッドアップディスプレイ装置であって、
偏光した前記画像の光を投射する投射器(20)と、
前記投射器からの前記画像の光を前記投影部材へ向けて導光する導光部(40)と、
前記導光部と前記投影部材との間の光路上に配置され、対応する偏光の透過率が最大となる透過軸(52a)を有する偏光板(50)と、を備え、
前記画像が虚像表示されるときに、前記車両の上下方向に沿う方向を画像縦方向(Dil)と、前記画像において前記画像縦方向と垂直な方向を画像横方向(Dis)と、を定義し、
前記画像横方向を基準方位とした方位角であって、前記投射器から投射される前記画像の光の偏光方向(Dpp)の方位角である投射偏光方位角(α0)と、前記偏光板の透過軸の方位角である透過軸方位角(β)と、をさらに定義すると、
前記偏光板は、前記投射偏光方位角と前記透過軸方位角とを異ならせることにより、前記投影部材に反射された前記画像の光の偏光方向が前記画像縦方向及び前記画像横方向の両方に対して傾くように調整するヘッドアップディスプレイ装置。 - 前記画像の光の進行方向(Dc)を回転軸として比較したとき、
前記画像縦方向に対して、前記投影部材に反射される前記画像の光の反射断面の接線方向が90度未満に回っている第1向き(D1)と、前記投射偏光方位角が示す方向に対して、前記透過軸方位角が示す方向が90度未満に回っている第2向き(D2)とは、互いに逆回りの向きとなっている請求項1に記載のヘッドアップディスプレイ装置。 - 前記投射器から投射される前記画像の光の偏光方向は、前記画像横方向に沿っている請求項1又は2に記載のヘッドアップディスプレイ装置。
- 前記投射偏光方位角と、前記透過軸方位角との差の絶対値は、45度未満である請求項1から3のいずれか1項に記載のヘッドアップディスプレイ装置。
- 前記導光部から前記投影部材へ前記画像の光を通過させる開口部(12)を有するハウジング(10)をさらに備え、
前記偏光板は、前記開口部の全面を塞いでいる請求項1から4のいずれか1項に記載のヘッドアップディスプレイ装置。 - 前記偏光板は、赤外光の透過を規制する赤外光規制層(54)を有する請求項1から5のいずれか1項に記載のヘッドアップディスプレイ装置。
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015236912A JP6369451B2 (ja) | 2015-12-03 | 2015-12-03 | ヘッドアップディスプレイ装置 |
| AU2016364236A AU2016364236B2 (en) | 2015-12-03 | 2016-09-26 | Head-up display apparatus |
| EP16870273.6A EP3385775B1 (en) | 2015-12-03 | 2016-09-26 | Head-up display apparatus |
| US15/780,649 US10739587B2 (en) | 2015-12-03 | 2016-09-26 | Head-up display apparatus |
| PCT/JP2016/078140 WO2017094333A1 (ja) | 2015-12-03 | 2016-09-26 | ヘッドアップディスプレイ装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015236912A JP6369451B2 (ja) | 2015-12-03 | 2015-12-03 | ヘッドアップディスプレイ装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2017102347A true JP2017102347A (ja) | 2017-06-08 |
| JP2017102347A5 JP2017102347A5 (ja) | 2017-10-19 |
| JP6369451B2 JP6369451B2 (ja) | 2018-08-08 |
Family
ID=58796899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015236912A Active JP6369451B2 (ja) | 2015-12-03 | 2015-12-03 | ヘッドアップディスプレイ装置 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US10739587B2 (ja) |
| EP (1) | EP3385775B1 (ja) |
| JP (1) | JP6369451B2 (ja) |
| AU (1) | AU2016364236B2 (ja) |
| WO (1) | WO2017094333A1 (ja) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018029999A1 (ja) * | 2016-08-08 | 2018-02-15 | マクセル株式会社 | ヘッドアップディスプレイ装置 |
| WO2019044072A1 (ja) * | 2017-09-04 | 2019-03-07 | マクセル株式会社 | 情報表示装置 |
| CN110208943A (zh) * | 2018-02-28 | 2019-09-06 | 松下知识产权经营株式会社 | 显示系统和移动体 |
| JP2020190677A (ja) * | 2019-05-23 | 2020-11-26 | 株式会社デンソー | ヘッドアップディスプレイ装置 |
| CN115728939A (zh) * | 2021-08-25 | 2023-03-03 | 杭州光粒科技有限公司 | 一种ar显示设备 |
| KR20240065033A (ko) * | 2022-11-03 | 2024-05-14 | 우한 차이나 스타 옵토일렉트로닉스 테크놀로지 컴퍼니 리미티드 | 부유 촬상 시스템 |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111752046B (zh) * | 2015-10-15 | 2023-06-02 | 麦克赛尔株式会社 | 平视显示装置 |
| FR3068145A1 (fr) * | 2017-06-27 | 2018-12-28 | Valeo Comfort And Driving Assistance | Dispositif d'affichage tete-haute |
| JP7101341B2 (ja) * | 2018-03-19 | 2022-07-15 | 株式会社リコー | 画像投写装置及び移動体 |
| FR3079314B1 (fr) * | 2018-03-21 | 2020-08-28 | Valeo Comfort & Driving Assistance | Dispositif d'affichage tete haute |
| EP4038440A4 (en) * | 2019-10-02 | 2023-11-01 | 3M Innovative Properties Company | BIAS-OPTIMIZED HEAD-UP DISPLAY |
| JP7767292B2 (ja) * | 2020-02-07 | 2025-11-11 | スリーエム イノベイティブ プロパティズ カンパニー | Hudシステム用光学システム |
| TW202144858A (zh) * | 2020-03-27 | 2021-12-01 | 日商日本化藥股份有限公司 | 抬頭顯示器 |
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| JP2002293162A (ja) * | 2001-03-30 | 2002-10-09 | Yazaki Corp | 車両用表示装置 |
| JP2003057587A (ja) * | 2001-08-10 | 2003-02-26 | Yazaki Corp | ヘッドアップディスプレイ |
| JP2004170737A (ja) * | 2002-11-21 | 2004-06-17 | Nippon Seiki Co Ltd | 車両用表示装置 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008070504A (ja) | 2006-09-13 | 2008-03-27 | Nippon Seiki Co Ltd | 表示装置 |
| JP2010152025A (ja) | 2008-12-25 | 2010-07-08 | Nippon Seiki Co Ltd | 表示装置 |
| JP2016007763A (ja) * | 2014-06-24 | 2016-01-18 | セイコーエプソン株式会社 | 記録装置 |
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2015
- 2015-12-03 JP JP2015236912A patent/JP6369451B2/ja active Active
-
2016
- 2016-09-26 AU AU2016364236A patent/AU2016364236B2/en not_active Ceased
- 2016-09-26 EP EP16870273.6A patent/EP3385775B1/en not_active Not-in-force
- 2016-09-26 WO PCT/JP2016/078140 patent/WO2017094333A1/ja not_active Ceased
- 2016-09-26 US US15/780,649 patent/US10739587B2/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2000131682A (ja) * | 1998-10-29 | 2000-05-12 | Nippon Seiki Co Ltd | 表示装置 |
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Also Published As
| Publication number | Publication date |
|---|---|
| EP3385775A1 (en) | 2018-10-10 |
| WO2017094333A1 (ja) | 2017-06-08 |
| AU2016364236B2 (en) | 2019-01-31 |
| AU2016364236A1 (en) | 2018-05-24 |
| EP3385775A4 (en) | 2018-11-21 |
| US20180373028A1 (en) | 2018-12-27 |
| EP3385775B1 (en) | 2019-08-07 |
| US10739587B2 (en) | 2020-08-11 |
| JP6369451B2 (ja) | 2018-08-08 |
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