JPS6177085A - Stereoscopic image display unit - Google Patents
Stereoscopic image display unitInfo
- Publication number
- JPS6177085A JPS6177085A JP19995684A JP19995684A JPS6177085A JP S6177085 A JPS6177085 A JP S6177085A JP 19995684 A JP19995684 A JP 19995684A JP 19995684 A JP19995684 A JP 19995684A JP S6177085 A JPS6177085 A JP S6177085A
- Authority
- JP
- Japan
- Prior art keywords
- concave mirror
- image
- spherical concave
- image display
- light source
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
［技術分野１
本発明は凹面鏡に上る実像を利用しｒこ装飾用あるいは
展示用の表示装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Technical Field 1] The present invention relates to a display device for decoration or exhibition that utilizes a real image on a concave mirror.
［背景技術１
凹面鏡を用いれば鏡の前方に像を結ばせることができる
が、従来この現象を利用した表示装置はなかった。[Background Art 1] If a concave mirror is used, an image can be focused in front of the mirror, but there has been no display device that utilizes this phenomenon.
［発明の目的１
本発明は上記の現象を効果的に発現させることにより、
見る者の興味をそそるような立体像表示装置を提供せん
とするものである。[Objective of the invention 1] The present invention effectively manifests the above phenomenon, thereby achieving
It is an object of the present invention to provide a stereoscopic image display device that arouses the interest of viewers.
［発明の開示１
しかして本発明装置は、球面凹面鏡と筐体とを開口面を
対向させて配置し、光）原によって照射されるかもしく
は光源を含んだ表示用物本を筐本内に配設して、該表示
用物本の像を球面凹面鏡の開口面のやや内側に結像せし
めたちのであり、球面凹面鏡自体をフードとして利用す
ることに上り外乱光を遮断し、表示用物本およびその光
源を隠蔽して、あたかも像が単独で浮遊しているように
見せかけたものである。[Disclosure 1 of the Invention] Accordingly, the device of the present invention arranges a spherical concave mirror and a casing with their apertures facing each other, and places a display object that is irradiated by a light source or that includes a light source inside the casing. The spherical concave mirror itself is used as a hood to block external light and to form an image of the display object slightly inside the aperture of the spherical concave mirror. And the light source is hidden to make it appear as if the image is floating alone.
以下実施例図によって本発明装置の構成を詳述する。第
１図において、７−ド１の内面には白色の光沢面によっ
て球面凹面鏡２が構されている。The configuration of the apparatus of the present invention will be described in detail below with reference to embodiment figures. In FIG. 1, a spherical concave mirror 2 is provided on the inner surface of a 7-door 1 with a white glossy surface.
この球面凹面鏡２と開口面を対向させて筐体３が配置さ
れ、筐体３内に表示用物本４および光源６が配置されて
いる。本実施例では表示用物本４は表面１こ多数の角錐
が形成された透明円盤（プリズムパネル）で構Ｉｊｌｌ
：され、モータ５によって回転駆動されている。光源６
は等角度間隔に複数個環状配置されたカラー電球で構成
され、円盤４を種々の色で照射すると共に自らも表示用
物本として開口面に露出している。またこの円盤４は球
面凹面鏡２の光沢面をレーザ発振器７から照射されるレ
ーザビームＢによってランダムにスキャンするためのス
キャン装置としての（幾能も果たしている。A housing 3 is disposed with its opening facing the spherical concave mirror 2, and a display book 4 and a light source 6 are disposed within the housing 3. In this embodiment, the display book 4 is composed of a transparent disk (prism panel) on which one pyramid is formed.
: and is rotationally driven by the motor 5. light source 6
is composed of a plurality of colored light bulbs arranged in a ring shape at equal angular intervals, and illuminates the disc 4 with various colors, and is also exposed at the opening as a display object. The disk 4 also serves as a scanning device for randomly scanning the glossy surface of the spherical concave mirror 2 with the laser beam B irradiated from the laser oscillator 7.
次に本発明装置の作用を説明する。球面凹面鏡２の中心
Ｏは、第１図に示すように、球面凹面鏡２と筐体３との
開口面間に位置しており、光源６によって照射された表
示用物本４の像Ａが点線で示された位置に結像する。こ
の像はθで示された範囲から観測することがでどろ。第
３図は表示用物本４から出た光が目に入るまでの光路を
示したもので、（ｂ）の平面図に示すような視差がある
ために観測者の目には像Ａが空中に浮かんでいるように
見えるのである。第４図は第３図（ａ）の視点Ｐからみ
た斜視図であり、Ａは円盤４の像、Ｌはカラー電球６の
像、Ｂはプリズムパネル４で屈曲されたレーザビームの
ランダムな軌跡である。Next, the operation of the device of the present invention will be explained. As shown in FIG. 1, the center O of the spherical concave mirror 2 is located between the opening surfaces of the spherical concave mirror 2 and the casing 3, and the image A of the display book 4 illuminated by the light source 6 is shown by the dotted line. The image is formed at the position indicated by . This image can be observed from the range indicated by θ. Figure 3 shows the optical path of the light emitted from the display book 4 until it enters the eye. Due to the parallax shown in the plan view in (b), the image A appears to the observer's eyes. It appears to be floating in the air. FIG. 4 is a perspective view seen from viewpoint P in FIG. 3(a), where A is an image of the disk 4, L is an image of the color light bulb 6, and B is a random trajectory of the laser beam bent by the prism panel 4. It is.
本実施例において、球面凹面鏡２を白色もしくは着色さ
れｒこ光沢面で構成したのは、観測者に７、−ド１の内
面が凹面鏡になっていることに気付かせないためであり
、またこの光沢面に光ビームもしくは光沢面上で結像す
る光束を照射するようにしたのは、像Ａと光沢面上の像
との視角の差に上り像Ａが空中に浮遊している状態を一
層きわだたせるためである。また表示用物本４を回転さ
せたり、あるいはレーザビームで光沢面をランダムに照
射したりするのも、立体像を浮き立たせるだめの視覚的
効果を狙ったものである。In this embodiment, the reason why the spherical concave mirror 2 is made of a white or colored glossy surface is to prevent the observer from noticing that the inner surface of the door 1 is a concave mirror. The reason why the glossy surface is irradiated with a light beam or a light beam that forms an image on the glossy surface is because the difference in viewing angle between image A and the image on the glossy surface makes it even more difficult to see that image A is floating in the air. This is to make it stand out. Furthermore, rotating the display book 4 or randomly irradiating the glossy surface with a laser beam is also aimed at creating a visual effect that makes the three-dimensional image stand out.
［発明の効果１
上述のように本発明装置は、球面凹面鏡と筐体とを開口
面を対向させて配置し、光源によって照射されるかもし
くは光源を含んだ表示用物本を筐体内に配設して、該表
示用物本の像を球面凹面鏡の開口面のやや内側に結像せ
しめたちのであるから、観測者の位置からは物体や光源
が見えず、且つ凹面鏡自体が７−ドの役目をして外乱光
を遮蔽し、その凹面鏡によって形成された天空にも似た
ドームを背景として立体像が空中に浮遊しているように
観測されるものであり、その奇抜さと華麗さとによって
、すぐれた展示効果あるいは装飾効果を発揮し得るとい
う利点がある。[Effect 1 of the Invention As described above, the device of the present invention has a spherical concave mirror and a housing arranged with their apertures facing each other, and a display book that is illuminated by a light source or that includes a light source is placed inside the housing. Since the image of the display object is formed slightly inside the aperture of the spherical concave mirror, the object or light source cannot be seen from the observer's position, and the concave mirror itself is It functions to block out external light, and is observed as a three-dimensional image floating in the air against the background of a dome that resembles the sky formed by the concave mirror. Due to its eccentricity and splendor, It has the advantage of being able to exhibit excellent display or decorative effects.
第１図は本発明装置の一実施例を示す断面図、第２図は
同上の一部を切欠した斜視図、第３図は同上の作用を説
明するもので、（ａ）は概略正面図、（ｂ）は概略平面
図、第４図は同上の使用状態を示す斜視図である。
１は７−ド、２は球面凹面鏡、３は筐体、４は表示用物
本あるいは円盤、５はモータ、６は光源あるいはカラー
電球、７はレーザ発振器、Ａは像、Ｂはレーザビームあ
るいはその軌跡、Ｌはカラー電球の像、０は凹面鏡の中
心、Ｐは視点。
代理人 弁理士 石 １）長 七
第２図
第３図Fig. 1 is a sectional view showing one embodiment of the device of the present invention, Fig. 2 is a partially cutaway perspective view of the same, Fig. 3 is a diagram illustrating the operation of the same, and (a) is a schematic front view. , (b) is a schematic plan view, and FIG. 4 is a perspective view showing the state of use of the same. 1 is a 7-board, 2 is a spherical concave mirror, 3 is a housing, 4 is a display book or disk, 5 is a motor, 6 is a light source or a color light bulb, 7 is a laser oscillator, A is an image, B is a laser beam or In its trajectory, L is the image of the color light bulb, 0 is the center of the concave mirror, and P is the viewpoint. Agent Patent Attorney Ishi 1) Chief 7 Figure 2 Figure 3
Claims (3)
、光源によって照射されるか、もしくは光源を含んだ表
示用物体を筐体内に配設して、該表示用物本の像を球面
凹面鏡の開口面のやや内側に結像せしめて成ることを特
徴とする立体像表示装置。(1) A spherical concave mirror and a casing are arranged with their opening surfaces facing each other, and a display object that is illuminated by a light source or that includes a light source is placed inside the casing, and the image of the display object is A three-dimensional image display device characterized by forming an image slightly inside the aperture surface of a spherical concave mirror.
で構成して成ることを特徴とする特許請求の範囲第１項
記載の立体像表示装置。(2) The three-dimensional image display device according to claim 1, wherein the spherical concave mirror is constructed with a white or colored glossy surface.
る光束を照射するようにして成ることを特徴とする特許
請求の範囲第２項記載の立体像表示装置。(3) The three-dimensional image display device according to claim 2, wherein the glossy surface is irradiated with a light beam or a light beam that forms an image on the glossy surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19995684A JPS6177085A (en) | 1984-09-25 | 1984-09-25 | Stereoscopic image display unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19995684A JPS6177085A (en) | 1984-09-25 | 1984-09-25 | Stereoscopic image display unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6177085A true JPS6177085A (en) | 1986-04-19 |
| JPH0210433B2 JPH0210433B2 (en) | 1990-03-08 |
Family
ID=16416392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19995684A Granted JPS6177085A (en) | 1984-09-25 | 1984-09-25 | Stereoscopic image display unit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6177085A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014159160A (en) * | 2007-07-25 | 2014-09-04 | Faurecia Automotive Industrie | Molded soundproofing component, and manufacturing method thereof |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07268713A (en) * | 1994-03-24 | 1995-10-17 | O G K Hanbai Kk | Shutter apparatus for ventilation and helmet equipped therewith |
-
1984
- 1984-09-25 JP JP19995684A patent/JPS6177085A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014159160A (en) * | 2007-07-25 | 2014-09-04 | Faurecia Automotive Industrie | Molded soundproofing component, and manufacturing method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0210433B2 (en) | 1990-03-08 |
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