CN109375465A - Colloid screen - Google Patents
Colloid screen Download PDFInfo
- Publication number
- CN109375465A CN109375465A CN201811550452.1A CN201811550452A CN109375465A CN 109375465 A CN109375465 A CN 109375465A CN 201811550452 A CN201811550452 A CN 201811550452A CN 109375465 A CN109375465 A CN 109375465A
- Authority
- CN
- China
- Prior art keywords
- colloid
- screen
- packaging body
- image
- present
- 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
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
- G03B21/54—Accessories
- G03B21/56—Projection screens
Abstract
Colloid screen is made of colloid and colloid packaging body, and colloid is encapsulated in colloid packaging body, and colloid packaging body is made of clear material closed space environment.The colloid screen, is made of aerosol and colloid packaging body.The colloid screen, is made of lyosol and colloid packaging body.The colloid screen is directly made of solid sols.The present invention overcomes the defects that can not show image on the transparent body at present, provide a kind of method that optical image is shown on the transparent body, make many methods that cannot be shown that the place of image can also be imaged, expand existing display image, have value.
Description
Technical field
The present invention relates to Screen Technologies, especially colloid screen.
Background technique
Currently, watching on the screen for people in order to which image is thrown, form is more: having cloth screen, image is incident upon screen
Above image；There are kinescope, night crystalline substance etc., but is imaged on transparent substance and does not occur also.And in many life areas or business
Place is needed in transparent substance upslide film playback picture, to extend the use function in place, such as the transparent glass partition in market, as can
Projection image will bring good demonstration effect on it.
Tyndall phenomenon is taught that, can generate scattering phenomenon when light passes through from colloid to show optical path, and is led to
It cannot but scatter show optical path when crossing solution.Therefore, Tyndall phenomenon is mainly used to examine colloid and solution at present.
Summary of the invention
Apparatus of the present invention are set out according to Tyndall phenomenon principle, select the particle matter that can most show optical path as dispersion
Matter is filled with air or water or other dispersing agents and optical screen is made, provides a transparent optical screen.
The invention is realized in this way colloid screen, is made of colloid and colloid packaging body, colloid is encapsulated in colloid envelope
In vivo, colloid packaging body is made of clear material closed space environment to dress.
The colloid screen, is made of aerosol and colloid packaging body.
The colloid screen, is made of lyosol and colloid packaging body.
The colloid screen is directly made of solid sols.
The present invention overcomes the defects that can not show image on the transparent body at present, provide one kind and show on the transparent body
The method of optical image makes many methods that cannot be shown that the place of image can also be imaged, expand existing display image, has valence
Value.
Detailed description of the invention
As shown in Figure 1, being plane formula schematic diagram of the present invention.
As shown in Fig. 2, for the three-dimensional schematic diagram of the present invention.
Specific embodiment
Colloid screen is made of colloid and colloid packaging body, and colloid is encapsulated in colloid packaging body.As shown in Figure 1, glue
Closed space environment is made by transparent material upper plate 1 and lower plate 2 and four pieces of side plates 4 in body packaging body, is provided with one on one side plate
Colloid is filled with hole 3.It hole 3 is filled with by colloid when use is filled with colloid and again clog hole, constitute rhagiocrin sealing ring in one
Border constitutes plane colloid screen.Can on it projection plane or solid image.
As shown in Fig. 2, being three-dimensional schematic diagram of the invention, it is made of sphero-colloid package board 1 and plate 2 hemispheric
Space environment opens colloid on plate 2 and is filled with hole 3.It hole 3 is filled with by colloid when use is filled with colloid and again clog hole, structure
Three-dimensional colloid screen is constituted at rhagiocrin sealed environment in one, can project stereopsis on it.
The colloid that above each hole is filled with can be aerosol, lyosol.
Another way of the invention is selection solid sols production, mode be solid sols are directly prepared into it is integrated such as Fig. 1 and
The style of Fig. 2.
Claims (4)
1. colloid screen, it is characterised in that: be made of colloid and colloid packaging body, colloid is encapsulated in colloid packaging body, colloid
Packaging body is made of clear material closed space environment.
2. colloid screen as described in claim 1, it is characterised in that: be made of aerosol and colloid packaging body.
3. colloid screen as described in claim 1, it is characterised in that: be made of lyosol and colloid packaging body.
4. colloid screen as described in claim 1, it is characterised in that: be directly made of solid sols.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811550452.1A CN109375465A (en) | 2018-12-18 | 2018-12-18 | Colloid screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811550452.1A CN109375465A (en) | 2018-12-18 | 2018-12-18 | Colloid screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109375465A true CN109375465A (en) | 2019-02-22 |
Family
ID=65374336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811550452.1A Pending CN109375465A (en) | 2018-12-18 | 2018-12-18 | Colloid screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109375465A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1031608A (en) * | 1987-04-21 | 1989-03-08 | 菲利浦光灯制造公司 | The projection screen of a kind of resolution height, good mechanical stability |
| WO1996031803A1 (en) * | 1995-04-06 | 1996-10-10 | Philips Electronics N.V. | Rear projection screen with reduced speckle |
| CN101034169A (en) * | 2006-03-08 | 2007-09-12 | 中国科学院化学研究所 | Use of wide-wavelength high-reflectivity pollution-resistant colloid photonics crystal diffused reflection film |
| CN102197322A (en) * | 2008-10-23 | 2011-09-21 | 日本化药株式会社 | Light diffusion cell for laser light, light source device using same, and image display device |
| CN104303102A (en) * | 2012-05-25 | 2015-01-21 | 法国圣戈班玻璃厂 | Method for projection or back-projection onto glass comprising a transparent layered element having diffuse reflection properties |
| WO2018088847A1 (en) * | 2016-11-11 | 2018-05-17 | 페인트팜 주식회사 | Coating composition for forming beam projector screen and beam projector screen |
-
2018
- 2018-12-18 CN CN201811550452.1A patent/CN109375465A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1031608A (en) * | 1987-04-21 | 1989-03-08 | 菲利浦光灯制造公司 | The projection screen of a kind of resolution height, good mechanical stability |
| WO1996031803A1 (en) * | 1995-04-06 | 1996-10-10 | Philips Electronics N.V. | Rear projection screen with reduced speckle |
| CN101034169A (en) * | 2006-03-08 | 2007-09-12 | 中国科学院化学研究所 | Use of wide-wavelength high-reflectivity pollution-resistant colloid photonics crystal diffused reflection film |
| CN102197322A (en) * | 2008-10-23 | 2011-09-21 | 日本化药株式会社 | Light diffusion cell for laser light, light source device using same, and image display device |
| CN104303102A (en) * | 2012-05-25 | 2015-01-21 | 法国圣戈班玻璃厂 | Method for projection or back-projection onto glass comprising a transparent layered element having diffuse reflection properties |
| WO2018088847A1 (en) * | 2016-11-11 | 2018-05-17 | 페인트팜 주식회사 | Coating composition for forming beam projector screen and beam projector screen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190222 |
|
| WD01 | Invention patent application deemed withdrawn after publication |