JPH0210532U - - Google Patents
Info
- Publication number
- JPH0210532U JPH0210532U JP8661288U JP8661288U JPH0210532U JP H0210532 U JPH0210532 U JP H0210532U JP 8661288 U JP8661288 U JP 8661288U JP 8661288 U JP8661288 U JP 8661288U JP H0210532 U JPH0210532 U JP H0210532U
- Authority
- JP
- Japan
- Prior art keywords
- image
- concave mirror
- screen
- projection device
- viewpoint
- 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.)
- Granted
Links
Landscapes
- Overhead Projectors And Projection Screens (AREA)
- Stereoscopic And Panoramic Photography (AREA)
Description
第１図は本考案の全体構成を示す断面図、第２
図は一実施例の平面図、第３図は従来の方式の断
面図、第４図は従来方式のものをシミユレータに
塔載した状態の側面図。
１：視点、２：凹面鏡、３：フロントスクリー
ン、４：映像投影装置。
Figure 1 is a sectional view showing the overall structure of the present invention, Figure 2
The figure is a plan view of one embodiment, FIG. 3 is a sectional view of a conventional system, and FIG. 4 is a side view of the conventional system mounted on a simulator. 1: Viewpoint, 2: Concave mirror, 3: Front screen, 4: Image projection device.
Claims (1)
の投影像を凹面鏡により拡大し、かつ遠方の映像
として表示する映像表示装置において、視点の前
方に凹面鏡を設置し、視点の斜め上方でかつ、前
記凹面鏡の焦点面付近にスクリーンを設置し、前
記スクリーンより下方で映像投写側を前記凹面鏡
に向けた位置に映像投影装置を設置し、映像投影
装置の映像を凹面鏡により反射させた後にスクリ
ーン上に結像せしめることを特徴とする映像表示
装置。 In a video display device that magnifies a projected image on a screen that displays a projected image of a video projection device using a concave mirror and displays it as a distant image, a concave mirror is installed in front of a viewpoint, and a concave mirror is installed diagonally above the viewpoint and the concave mirror is A screen is installed near the focal plane of the screen, an image projection device is installed below the screen at a position with the image projection side facing the concave mirror, and the image of the image projection device is reflected by the concave mirror, and then an image is formed on the screen. An image display device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8661288U JPH0521067Y2 (en) | 1988-07-01 | 1988-07-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8661288U JPH0521067Y2 (en) | 1988-07-01 | 1988-07-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0210532U true JPH0210532U (en) | 1990-01-23 |
| JPH0521067Y2 JPH0521067Y2 (en) | 1993-05-31 |
Family
ID=31311250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8661288U Expired - Lifetime JPH0521067Y2 (en) | 1988-07-01 | 1988-07-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0521067Y2 (en) |
-
1988
- 1988-07-01 JP JP8661288U patent/JPH0521067Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0521067Y2 (en) | 1993-05-31 |