KR20100088775A - Ballon vision - Google Patents

Ballon vision Download PDF

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Publication number
KR20100088775A
KR20100088775A KR1020090007877A KR20090007877A KR20100088775A KR 20100088775 A KR20100088775 A KR 20100088775A KR 1020090007877 A KR1020090007877 A KR 1020090007877A KR 20090007877 A KR20090007877 A KR 20090007877A KR 20100088775 A KR20100088775 A KR 20100088775A
Authority
KR
South Korea
Prior art keywords
screen
image
mirror
vision
projector
Prior art date
Application number
KR1020090007877A
Other languages
Korean (ko)
Inventor
소달영
Original Assignee
소달영
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 소달영 filed Critical 소달영
Priority to KR1020090007877A priority Critical patent/KR20100088775A/en
Publication of KR20100088775A publication Critical patent/KR20100088775A/en

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Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/005—Projectors using an electronic spatial light modulator but not peculiar thereto
    • G03B21/008—Projectors using an electronic spatial light modulator but not peculiar thereto using micromirror devices
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/28—Reflectors in projection beam
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/54—Accessories
    • G03B21/56—Projection screens
    • G03B21/58—Projection screens collapsible, e.g. foldable; of variable area
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3129—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] scanning a light beam on the display screen
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3197—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using light modulating optical valves

Abstract

PURPOSE: A balun vision is provided to project image over a screen with minimizing damage using the reflection of a mirror. CONSTITUTION: A balun vision comprises an ellipse convex mirror, a projector and a solid figure screen. The ellipse convex mirror projects image on the cubic screen. The image is projected on the large size sphere shaped screen by using a plurality of projectors. The use of projector and distortion is minimized in the sphere shaped screen and image is formed over the sphere shaped screen. The image is projected to one or the several projectors according to the screen size. The solid figure screen can control in the angle and position of the mirror.

Description

Balun Vision {ballon Vision}

According to the present invention, the image is not displayed in a planar shape such as a spherical shape or a dome shape.

Minimize image distortion by mirror reflection

To project the image across the screen. One or several depending on size

Project the image with the projector.

According to the prior art, it was possible to project an image only on a flat screen,

In order to project the image over the old screen, several projectors

I had to go through a complicated video editing process.

Project the image onto a spherical or dome shaped screen to eliminate distortion

Minimize the projector's requirement and only one projector per 4 meter diameter

Allows you to project the image on all sides.

Therefore, the technical problem to be achieved by the present invention is a spherical screen

Image is distorted using a mirror paired with a sphere when projecting the image

Allows you to project images without

As described in detail above, the present invention is a three-dimensional figure using a mirror

Image industry and interior advertising by allowing you to project images on the screen

It allows you to open new areas of industry.

As shown in the drawing, the type of mirror differs depending on the stereoscopic screen.

You can simply project the image using a projector.

As shown in Figure 2, when the image is sent out using the projector,

How to send an image to a three-dimensional mirror and reflect it on a three-dimensional screen

There is a method of reflecting the reflected image back to the three-dimensional mirror.

Images from a typical projector can be directly or through a mirror

The image is minimized by reflecting on a stereo mirror that fits the screen.

The image forms on all or part of the stereoscopic screen, and the distortion of the mirror and

It can be adjusted by adjusting the position.

Here, the position of the projector in the balun vision sphere or dome shape is as shown in FIG.

Can be installed externally and inside sphere or semicircle screen depending on size

The projector can be installed.

The mirror position should be attached to the balun vision screen when using one projector.

But if you use more than 2 projectors

Attach to the structure.

1 is an appearance of balun vision. The sphere is inflatable and inflated using a fan.

2 is a driving principle of the balloon vision. Using an oval reflector

Project the image to the whole.

3 is a photograph of a balun vision that is manufactured and installed by yourself.

Claims (3)

How to project images onto a stereoscopic screen using an oval convex mirror The image of a large spherical screen using a plurality of projectors in claim 1 How to project Use 1 and 2 to minimize distortion on the old screen and use of the projector To combine the image onto the spherical screen
KR1020090007877A 2009-02-02 2009-02-02 Ballon vision KR20100088775A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020090007877A KR20100088775A (en) 2009-02-02 2009-02-02 Ballon vision

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020090007877A KR20100088775A (en) 2009-02-02 2009-02-02 Ballon vision

Publications (1)

Publication Number Publication Date
KR20100088775A true KR20100088775A (en) 2010-08-11

Family

ID=42754825

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020090007877A KR20100088775A (en) 2009-02-02 2009-02-02 Ballon vision

Country Status (1)

Country Link
KR (1) KR20100088775A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103731622A (en) * 2013-12-27 2014-04-16 合肥市艾塔器网络科技有限公司 Three-dimensional surface projection presentation system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103731622A (en) * 2013-12-27 2014-04-16 合肥市艾塔器网络科技有限公司 Three-dimensional surface projection presentation system
CN103731622B (en) * 2013-12-27 2017-02-15 合肥市艾塔器网络科技有限公司 Three-dimensional surface projection presentation system provided with single projector

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A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application
E601 Decision to refuse application
E601 Decision to refuse application