JP2016133700A5 - - Google Patents
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- JP2016133700A5 JP2016133700A5 JP2015009124A JP2015009124A JP2016133700A5 JP 2016133700 A5 JP2016133700 A5 JP 2016133700A5 JP 2015009124 A JP2015009124 A JP 2015009124A JP 2015009124 A JP2015009124 A JP 2015009124A JP 2016133700 A5 JP2016133700 A5 JP 2016133700A5
- Authority
- JP
- Japan
- Prior art keywords
- light
- head
- image
- display
- constituting
- 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 Effects 0.000 claims description 3
- 230000031700 light absorption Effects 0.000 claims 2
Description
請求項に記載の発明は、画像を構成する光を反射面で反射させて、観察者に虚像を視認させるヘッドアップディスプレイであって、前記画像を構成する光を前記反射面に向けて投射する投射部と、前記投射部により投射された光の光路上の開口を覆い、特定の波長の光のみを透過し他の波長の光を反射または吸収するカバー部と、を備え、前記カバー部は、少なくとも前記画像を構成する光を透過することを特徴とする。 Invention of claim, light constituting images is reflected by the reflecting surface, a head-up display to visually recognize the virtual image to the observer, toward the light constituting the image on the reflecting surface projection a projection unit for, not covering the opening of the optical path of the projected light by the projecting portion, and a cover portion which reflects or absorbs light of the transmitted other wavelengths only light of a specific wavelength, the cover The unit transmits at least light constituting the image.
Claims (7)
前記画像を構成する光を前記反射面に向けて投射する投射部と、
前記投射部により投射された光の光路上の開口を覆い、特定の波長の光のみを透過し他の波長の光を反射または吸収するカバー部と、
を備え、
前記カバー部は、少なくとも前記画像を構成する光を透過することを特徴とするヘッドアップディスプレイ。 Light constituting images is reflected by the reflecting surface, a head-up display to visually recognize the virtual image to the observer,
A projection unit that projects light constituting the image toward the reflection surface ;
A cover portion for reflecting or absorbing the transmitted other light wavelengths only light of the projected had covered the opening of the optical path of the light, a particular wavelength by the projecting portion,
With
The head-up display, wherein the cover part transmits at least light constituting the image.
前記開口は、前記投射部を収容する収容部に形成されることを特徴とする請求項１に記載のヘッドアップディスプレイ。The head-up display according to claim 1, wherein the opening is formed in a housing portion that houses the projection unit.
前記カバー部は、前記複数のレーザ素子が発する複数の波長の光を透過することを特徴とする請求項３に記載のヘッドアップディスプレイ。 The projection unit uses a plurality of laser elements that emit light having different wavelengths as light sources,
The head-up display according to claim 3 , wherein the cover part transmits light having a plurality of wavelengths emitted from the plurality of laser elements.
前記カバー部は、前記特定の波長の光のみを透過し他の波長の光を反射することを特徴とする請求項１〜５のいずれか一項に記載のヘッドアップディスプレイ。 A light absorption part for absorbing external light reflected by the cover part;
The cover portion is a head-up display as claimed in any one of claims 1 to 5, characterized in that it reflects light transmitted through the other wavelength light only of the specific wavelength.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015009124A JP6489841B2 (en) | 2015-01-21 | 2015-01-21 | Head-up display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015009124A JP6489841B2 (en) | 2015-01-21 | 2015-01-21 | Head-up display |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2016133700A JP2016133700A (en) | 2016-07-25 |
| JP2016133700A5 true JP2016133700A5 (en) | 2017-08-31 |
| JP6489841B2 JP6489841B2 (en) | 2019-03-27 |
Family
ID=56438015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015009124A Active JP6489841B2 (en) | 2015-01-21 | 2015-01-21 | Head-up display |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP6489841B2 (en) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6432540B2 (en) * | 2016-02-16 | 2018-12-05 | 株式会社デンソー | Head-up display device |
| JP6608769B2 (en) | 2016-07-05 | 2019-11-20 | 株式会社日立ハイテクサイエンス | Ion beam equipment |
| JP6762807B2 (en) | 2016-08-30 | 2020-09-30 | マクセル株式会社 | Information display device |
| JP6854448B2 (en) * | 2017-03-31 | 2021-04-07 | パナソニックＩｐマネジメント株式会社 | Display device and mobile body equipped with it |
| EP3640707A4 (en) | 2017-06-13 | 2021-03-10 | Hamamatsu Photonics K.K. | Scanning-type display device, scanning-type display system, and method for manufacturing light-diffusing part |
| JP6535702B2 (en) | 2017-06-13 | 2019-06-26 | 浜松ホトニクス株式会社 | Scanning display device and scanning display system |
| KR102547822B1 (en) * | 2017-11-24 | 2023-06-26 | 삼성전자주식회사 | Head up display system and optical element for head up display |
| JPWO2019151482A1 (en) * | 2018-02-02 | 2021-01-28 | 株式会社クラレ | Head-up display device |
| JP7040094B2 (en) * | 2018-02-14 | 2022-03-23 | 株式会社デンソー | Head-up display device |
| JP7451083B2 (en) * | 2019-01-31 | 2024-03-18 | 株式会社Ｊｖｃケンウッド | heads up display device |
| JP7172840B2 (en) * | 2019-05-07 | 2022-11-16 | 株式会社デンソー | virtual image display |
| FR3102569A1 (en) * | 2019-10-23 | 2021-04-30 | Valeo Comfort And Driving Assistance | Head-up display |
| US20230256820A1 (en) * | 2020-05-08 | 2023-08-17 | 3M Innovative Properties Company | Display system for vehicle |
| JP2022072753A (en) * | 2020-10-30 | 2022-05-17 | 住友ベークライト株式会社 | Cover member |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61184132A (en) * | 1985-02-13 | 1986-08-16 | Toyota Motor Corp | Protecting device for meter displaying element |
| JPH0790730B2 (en) * | 1986-11-12 | 1995-10-04 | 日産自動車株式会社 | Vehicle display |
| JPH0235179U (en) * | 1988-08-29 | 1990-03-07 | ||
| JP2935245B2 (en) * | 1991-02-06 | 1999-08-16 | 富士通株式会社 | Head-up display device |
| JP2543553Y2 (en) * | 1991-07-12 | 1997-08-06 | 矢崎総業株式会社 | Display device for vehicles |
| JP5333943B2 (en) * | 2010-03-04 | 2013-11-06 | 日本精機株式会社 | Display device |
| DE102011014145A1 (en) * | 2010-12-23 | 2012-06-28 | Continental Automotive Gmbh | Head-up display for a motor vehicle |
| JP5807803B2 (en) * | 2011-04-28 | 2015-11-10 | 大日本印刷株式会社 | Projection device and projection control device |
| WO2015064497A1 (en) * | 2013-10-31 | 2015-05-07 | アルプス電気株式会社 | In-vehicle projection device |
-
2015
- 2015-01-21 JP JP2015009124A patent/JP6489841B2/en active Active
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