CN106597798A - High-gain rollable rear-projection black soft screen - Google Patents
High-gain rollable rear-projection black soft screen Download PDFInfo
- Publication number
- CN106597798A CN106597798A CN201710105063.7A CN201710105063A CN106597798A CN 106597798 A CN106597798 A CN 106597798A CN 201710105063 A CN201710105063 A CN 201710105063A CN 106597798 A CN106597798 A CN 106597798A
- Authority
- CN
- China
- Prior art keywords
- gain
- projection
- soft screen
- black soft
- screen
- 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
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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
- G03B21/54—Accessories
- G03B21/56—Projection screens
- G03B21/60—Projection screens characterised by the nature of the surface
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Invalid Beds And Related Equipment (AREA)
Abstract
The invention discloses a high-gain rollable rear-projection black soft screen. The high-gain rollable rear-projection black soft screen has the advantages of high portability, unlimited screen dimensions, rich display colors, high picture definition, high picture reproduction degree, high cost effectiveness, high simplicity in structure, and rollability.
Description
Technical field
The present invention relates to a kind of video display technology, more particularly to a kind of display screen.
Background technology
Quote projecting apparatus back projection imaging know-why.
The content of the invention
The purpose of the present invention is：The black soft screen of rear-projection that a kind of high-gain can be crimped is provided.Its is easy to carry, screen chi
Very little unrestricted, cost performance is high, simple structure.
The purpose of the present invention is to be achieved through the following technical solutions：A kind of high-gain crimps the black soft screen of rear-projection, and it is by grey
The dark brown film of rear-projection curtain, medical ventolin, light black, 3nm pebbles soft board composition.
Due to said structure, the material characteristic using 3nm pebble soft boards is into making the soft screen that can crimp.
Description of the drawings
It is described further with example below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the cross-sectional structure schematic diagram of the present invention.
In figure, 1 is grey rear-projection curtain, and 2 is medical ventolin, and 3 is light black tea color film, and 4 is medical ventolin, and 5 is 3nm
Pebble soft board, 6 is leather sewn frame.
Specific embodiment
A kind of high-gain crimps the black soft screen of rear-projection, and it is by 3nm pebble soft boards（5）Upper uniform application thin layer
Medical ventolin（2）By light black tea color film（3）It is layered on above, with plastic scrapers by medical ventolin（2）With light black tea color film（3）
Between produce bubble scrape away.Again toward light black tea color film（3）On also with the medical ventolin for smearing thin layer（4）,
Grey rear-projection curtain（1）Spread, then scraped away in the bubble of generation with plastic scrapers.Leather sewn frame, frame is finally used to exist
Bian Shang, just completes.
Claims (2)
1. the black soft screen of a kind of high-gain curling rear-projection, including grey rear-projection curtain, medical ventolin, light black tea color film, 3nm be transparent
Crystal mantle, leather sewn frame, it is characterised in that：High-gain, picture are clear, color rendition degree is high.
2. 3nm pebbles mantle according to claim 1, it is characterised in that：Material characteristic, can crimp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710105063.7A CN106597798A (en) | 2017-02-25 | 2017-02-25 | High-gain rollable rear-projection black soft screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710105063.7A CN106597798A (en) | 2017-02-25 | 2017-02-25 | High-gain rollable rear-projection black soft screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106597798A true CN106597798A (en) | 2017-04-26 |
Family
ID=58587973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710105063.7A Pending CN106597798A (en) | 2017-02-25 | 2017-02-25 | High-gain rollable rear-projection black soft screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106597798A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106597797A (en) * | 2017-02-28 | 2017-04-26 | 张雅婧 | High gain curved rear projector gray soft screen |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB141669A (en) * | 1919-04-15 | 1920-09-02 | Lichtbild Ges E V Deutsche | Improved projection-screen |
| US3507548A (en) * | 1966-09-20 | 1970-04-21 | Ceskoslovenska Akademie Ved | Screen for receiving photographic images |
| CN2609304Y (en) * | 2003-02-21 | 2004-03-31 | 潘志刚 | TV set screen cover with stereo visual effect |
| CN203551938U (en) * | 2013-10-16 | 2014-04-16 | 梁坚平 | Living room movie screen frame |
| CN106292156A (en) * | 2016-10-31 | 2017-01-04 | 张雅婧 | Physics gain black rear-projection screen and preparation method thereof firmly |
| CN106406008A (en) * | 2016-10-30 | 2017-02-15 | 张雅婧 | Physical gain gray rear-projection hard screen and manufacturing method thereof |
-
2017
- 2017-02-25 CN CN201710105063.7A patent/CN106597798A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB141669A (en) * | 1919-04-15 | 1920-09-02 | Lichtbild Ges E V Deutsche | Improved projection-screen |
| US3507548A (en) * | 1966-09-20 | 1970-04-21 | Ceskoslovenska Akademie Ved | Screen for receiving photographic images |
| CN2609304Y (en) * | 2003-02-21 | 2004-03-31 | 潘志刚 | TV set screen cover with stereo visual effect |
| CN203551938U (en) * | 2013-10-16 | 2014-04-16 | 梁坚平 | Living room movie screen frame |
| CN106406008A (en) * | 2016-10-30 | 2017-02-15 | 张雅婧 | Physical gain gray rear-projection hard screen and manufacturing method thereof |
| CN106292156A (en) * | 2016-10-31 | 2017-01-04 | 张雅婧 | Physics gain black rear-projection screen and preparation method thereof firmly |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106597797A (en) * | 2017-02-28 | 2017-04-26 | 张雅婧 | High gain curved rear projector gray soft 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: 20170426 |
|
| WD01 | Invention patent application deemed withdrawn after publication |