JP2018189901A5 - - Google Patents
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- JP2018189901A5 JP2018189901A5 JP2017094356A JP2017094356A JP2018189901A5 JP 2018189901 A5 JP2018189901 A5 JP 2018189901A5 JP 2017094356 A JP2017094356 A JP 2017094356A JP 2017094356 A JP2017094356 A JP 2017094356A JP 2018189901 A5 JP2018189901 A5 JP 2018189901A5
- Authority
- JP
- Japan
- Prior art keywords
- display panel
- mirror
- head
- reflected
- display device
- 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 1
Claims (4)
映像を投射する表示パネルと、
前記表示パネルから投射された前記映像を反射するミラーと、
前記表示パネルと前記ミラーとの間に設けられた、前記表示パネルより反射率が低い低反射部材とを備え、
前記表示パネルは、前記表示パネルから投射され前記ミラーに反射されて前記ヘッドアップディスプレイ装置の外部へ向かう主光線と、前記表示パネルの法線とが平行でない姿勢で配置されており、
前記主光線は、前記映像を表す光である投射光が、前記表示パネルの中心から前記映像を見る人の目に向かう光路であり、
前記ミラーは、前記ヘッドアップディスプレイ装置の外部から前記主光線に沿って入射して前記表示パネルにより反射された光の光路上に配置されていて、
前記表示パネル及び前記ミラーは、
前記表示パネルにより反射された前記光が、前記ミラーにより反射された後に再び前記表示パネルにより反射される位置関係で配置されている
ヘッドアップディスプレイ装置。 A head-up display device,
A display panel for projecting images,
A mirror that reflects the image projected from the display panel,
A low reflection member provided between the display panel and the mirror and having a lower reflectance than the display panel;
The display panel is arranged such that a principal ray projected from the display panel and reflected by the mirror and directed to the outside of the head-up display device, and a normal line of the display panel is not parallel,
The principal ray is a light path in which projection light, which is light representing the image, is directed from the center of the display panel to the eyes of a person viewing the image,
The mirror is arranged on the optical path of light that is incident along the principal ray from outside the head-up display device and reflected by the display panel ,
The display panel and the mirror,
A head-up display device in which the light reflected by the display panel is arranged in a positional relationship of being reflected by the mirror again after being reflected by the mirror .
前記表示パネルにより反射された前記光が、前記ミラーにより反射された後に、前記主光線に沿って反対向きに進行する位置関係で配置されている
請求項１に記載のヘッドアップディスプレイ装置。 The display panel and the mirror,
2. The head-up display device according to claim 1, wherein the light reflected by the display panel is arranged in a positional relationship in which the light travels in the opposite direction along the principal ray after being reflected by the mirror. 3.
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。 The low reflective member is a head-up display device according to claim 1 or 2 is provided on the display panel.
請求項１〜３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。 The head-up display device according to any one of claims 1 to 3 , wherein the low reflection member is an anti-glare film.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017094356A JP6671041B2 (en) | 2017-05-11 | 2017-05-11 | Head-up display device |
| PCT/JP2018/016896 WO2018207630A1 (en) | 2017-05-11 | 2018-04-26 | Headup display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017094356A JP6671041B2 (en) | 2017-05-11 | 2017-05-11 | Head-up display device |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2018189901A JP2018189901A (en) | 2018-11-29 |
| JP2018189901A5 true JP2018189901A5 (en) | 2020-03-05 |
| JP6671041B2 JP6671041B2 (en) | 2020-03-25 |
Family
ID=64102775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017094356A Active JP6671041B2 (en) | 2017-05-11 | 2017-05-11 | Head-up display device |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6671041B2 (en) |
| WO (1) | WO2018207630A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7483355B2 (en) * | 2019-11-27 | 2024-05-15 | 京セラ株式会社 | Head-up display, head-up display system and mobile body |
| JP7426627B2 (en) * | 2020-02-14 | 2024-02-02 | パナソニックＩｐマネジメント株式会社 | heads up display |
| JP7516868B2 (en) * | 2020-05-28 | 2024-07-17 | Ｔｏｐｐａｎホールディングス株式会社 | Head-up display |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004189112A (en) * | 2002-12-11 | 2004-07-08 | Calsonic Kansei Corp | Head-up display |
| JP2006248322A (en) * | 2005-03-09 | 2006-09-21 | Yazaki Corp | Vehicle display device |
| KR20080050669A (en) * | 2006-12-04 | 2008-06-10 | 엘지전자 주식회사 | Car Head Up Display Device |
| JP2009115908A (en) * | 2007-11-02 | 2009-05-28 | Fujinon Corp | Mirror optical system and headup display |
| JP2015079227A (en) * | 2013-10-18 | 2015-04-23 | 株式会社 オルタステクノロジー | Liquid crystal display device and head-up display |
| JP6200798B2 (en) * | 2013-12-18 | 2017-09-20 | 株式会社 オルタステクノロジー | Liquid crystal display device and head-up display device |
| JP6247952B2 (en) * | 2014-02-13 | 2017-12-13 | 株式会社 オルタステクノロジー | Head-up display device |
| JP6459440B2 (en) * | 2014-11-27 | 2019-01-30 | 日本精機株式会社 | Head-up display device |
-
2017
- 2017-05-11 JP JP2017094356A patent/JP6671041B2/en active Active
-
2018
- 2018-04-26 WO PCT/JP2018/016896 patent/WO2018207630A1/en not_active Ceased
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