JPS63192133U - - Google Patents
Info
- Publication number
- JPS63192133U JPS63192133U JP8213487U JP8213487U JPS63192133U JP S63192133 U JPS63192133 U JP S63192133U JP 8213487 U JP8213487 U JP 8213487U JP 8213487 U JP8213487 U JP 8213487U JP S63192133 U JPS63192133 U JP S63192133U
- Authority
- JP
- Japan
- Prior art keywords
- display device
- lens
- virtual image
- liquid crystal
- image display
- 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.)
- Pending
Links
- 239000004973 liquid crystal related substance Substances 0.000 claims description 3
- 210000002858 crystal cell Anatomy 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Instrument Panels (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Description
第１図はこの考案を自動車のヘツドアツプデイ
スプレイに適用した場合を示す全体的構成の説明
図、第２図は要部拡大図、第３図は立体画像の原
理構成を示す幾何説明図、第４図は各液晶セルを
二重に一体化した場合の応用例を示す断面説明図
、第５図は従来のヘツドアツプデイスプレイの基
本的原理構成を示す説明図である。
１２…光源、１４，１６，３０…液晶セル、１
８…拡大用レンズ、Ｆ…焦点。
Figure 1 is an explanatory diagram of the overall configuration when this invention is applied to an automobile head-up display, Figure 2 is an enlarged view of the main parts, Figure 3 is a geometric explanatory diagram showing the principle configuration of a three-dimensional image, FIG. 4 is an explanatory cross-sectional view showing an application example in which each liquid crystal cell is integrated into two layers, and FIG. 5 is an explanatory view showing the basic principle configuration of a conventional head-up display. 12...Light source, 14,16,30...Liquid crystal cell, 1
8...Enlargement lens, F...Focus.
Claims (1)
パターンの画像をレンズで拡大して任意の反射板
に写し出すようにした虚像表示装置において、前
記レンズの焦点距離内に前記透過型表示デバイス
を多重に配置したことを特徴とする虚像表示装置
。 In a virtual image display device in which an image of a display pattern displayed on a transmissive display device such as a liquid crystal is magnified by a lens and projected onto an arbitrary reflecting plate, the transmissive display devices are multiplexed within a focal length of the lens. A virtual image display device characterized in that:
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8213487U JPS63192133U (en) | 1987-05-30 | 1987-05-30 | |
| GB8808681A GB2203855B (en) | 1987-04-16 | 1988-04-13 | Display apparatus for a vehicle |
| DE3812649A DE3812649C2 (en) | 1987-04-16 | 1988-04-15 | Display device for a vehicle |
| US07/182,292 US4999012A (en) | 1987-04-16 | 1988-04-15 | Display apparatus for a vehicle |
| US07/305,018 US4999011A (en) | 1987-04-16 | 1989-02-02 | Display apparatus for a vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8213487U JPS63192133U (en) | 1987-05-30 | 1987-05-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63192133U true JPS63192133U (en) | 1988-12-12 |
Family
ID=30934509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8213487U Pending JPS63192133U (en) | 1987-04-16 | 1987-05-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63192133U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61240290A (en) * | 1985-04-18 | 1986-10-25 | 日産自動車株式会社 | Display unit for vehicle |
-
1987
- 1987-05-30 JP JP8213487U patent/JPS63192133U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61240290A (en) * | 1985-04-18 | 1986-10-25 | 日産自動車株式会社 | Display unit for vehicle |