CN103865170A - 3D (three dimensional) wide-angle orthographic-projection high-definition optical display screen and manufacturing method thereof - Google Patents
3D (three dimensional) wide-angle orthographic-projection high-definition optical display screen and manufacturing method thereof Download PDFInfo
- Publication number
- CN103865170A CN103865170A CN201210554683.6A CN201210554683A CN103865170A CN 103865170 A CN103865170 A CN 103865170A CN 201210554683 A CN201210554683 A CN 201210554683A CN 103865170 A CN103865170 A CN 103865170A
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- China
- Prior art keywords
- wide
- angle
- display screen
- definition optical
- optical display
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Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/12—Polypropene
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
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- 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
- G03B21/602—Lenticular screens
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- 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
- G03B35/00—Stereoscopic photography
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/002—Physical properties
- C08K2201/003—Additives being defined by their diameter
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/20—Applications use in electrical or conductive gadgets
Abstract
The invention discloses a 3D (three dimensional) wide-angle orthographic-projection high-definition optical display screen and a manufacturing method thereof. The optical display screen comprises a polypropylene mixture, a glass bead lens, epoxy resin and a curing agent. The manufacturing method comprises the following steps: (1) carrying out stirred reaction on the polypropylene mixture and a catalyst in a container for 40-50 minutes; (2) adding the glass bead lens, the epoxy resin and the curing agent, and heating for 10-20 minutes at 120-180 DEG C; and (3) pouring the obtained mixture into a mold, rapidly cooling the mixture by virtue of a cooling medium, and taking out the optical display screen after carrying out pressure-casting forming once. The 3D wide-angle orthographic-projection high-definition optical display screen having the advantages that a high-definition image can be displayed in double-faced and wide-angle manners, a wide angle can maximally reach 180 degrees, the image definition can reach 1080P and a 3D display function can be supported is provided for users.
Description
Technical field
The present invention relates to projection imaging equipment, especially relate to a kind of 3D wide-angle and just throwing high definition optical displays and making method.
Background technology
In the time that light incides transparent or semitransparent material surface, a part is reflected, a part is absorbed, some can transmissive, transmission is the outgoing phenomenon of incident light after superrefraction passes object, the object being transmitted is hyalosome or translucent body, in family, office, the projector that kino is used widely is exactly according to this principle, image projection is produced to visible image to body surface, and one of product the most often using in projection screen Ze Shi projector peripheral equipment, for projector by image projection in the above, if projection screen is arranged in pairs or groups proper with projector, can obtain the drop shadow effect of high-quality, projection screen generally can be divided into reflective, transmission-type two classes, reflective for just throwing, transmission-type is for rear-projection, projection display screen is also the one of projection screen, but existing projection screen has the deficiency in some shortcomings or function, such as can not high definition showing, image distortion, visible angle is limited, can not support 3D Presentation Function etc.
Summary of the invention
The present invention is that the image definition that existing projection screen exists is low in order to solve, image distortion, screen visible angle are limited, do not support the problems such as 3D demonstrations, provide a kind of can be two-sided, wide-angle shows that the 3D wide-angle of HD image, support 3D Presentation Function just throwing high definition optical displays and making method.
To achieve these goals, the present invention by the following technical solutions: a kind of 3D wide-angle is just being thrown high definition optical displays, comprises following component: polypropylene miser, glass microballon lens, epoxy resin, solidifying agent.
As preferably, the shared component ratio of described polypropylene miser is 10%-20%.
As preferably, the diameter of described glass microballon lens is 10-20 micron.
As preferably, described solidifying agent be polyamines, acid anhydrides, resole, aminoresin, Dyhard RU 100 wherein at least one.
A kind of 3D wide-angle is just being thrown high definition optical displays making method, comprises following steps: 1) in container, stir with the reaction that polypropylene miser and catalyzer carry out 40---50 minute; 2) add glass microballon lens, epoxy resin, solidifying agent heating 10-20 minute, Heating temperature is 120 DEG C-180 DEG C; 3) gained mixture is poured in mould, adopted heat-eliminating medium cooling fast, after a casting forming, take out.
As preferably, described step 1) in catalyzer be propylene ammoxidation, oxidation of ethylene epoxy ethane, vinyl polymerization, propylene polymerization one wherein.
As preferably, described step 3) in heat-eliminating medium be water or ice or cold air.
Therefore, the present invention has following beneficial effect: 1) can be two-sided, wide-angle shows HD image, and its wide-angle maximum can be to 180 degree, and image definition can reach 1080P; 2) support 3D Presentation Function.
Embodiment
The present invention will be further described below.
Embodiment 1
A kind of 3D wide-angle is just being thrown high definition optical displays, comprise following component: polypropylene miser, glass microballon lens, epoxy resin, solidifying agent, wherein to account for component ratio be 15% to polypropylene miser, and the diameter of glass microballon lens is 12 microns, and solidifying agent adopts polyamines, resole; And adopting vinyl polymerization as catalyzer, water is as heat-eliminating medium.
Specifically making method is, 1) in container, stir with the reaction that polypropylene miser and catalyzer vinyl polymerization carry out 42 minutes; 2) add glass microballon lens, epoxy resin, solidifying agent polyamines and resole to heat 15 minutes, Heating temperature is 140 DEG C; 3) gained mixture is poured in mould, adopted water cooling medium cooling fast, after a casting forming, take out.
Embodiment 2
A kind of 3D wide-angle is just being thrown high definition optical displays, comprise following component: polypropylene miser, glass microballon lens, epoxy resin, solidifying agent, wherein to account for component ratio be 18% to polypropylene miser, and the diameter of glass microballon lens is 16 microns, and solidifying agent adopts aminoresin, Dyhard RU 100; And adopting propylene ammoxidation as catalyzer, cold air is as heat-eliminating medium.
Specifically making method is, 1) in container, stir with the reaction that polypropylene miser and catalyzer vinyl polymerization carry out 48 minutes; 2) add light transmissive material polycarbonate, glass microballon lens, epoxy resin, solidifying agent aminoresin and Dyhard RU 100 to heat 19 minutes, Heating temperature is 170 DEG C; 3) gained mixture is poured in mould, adopted cold air heat-eliminating medium cooling fast, after a casting forming, take out.
Claims (7)
1. 3D wide-angle is just being thrown a high definition optical displays, it is characterized in that, comprises following component: polypropylene miser, glass microballon lens, epoxy resin, solidifying agent.
2. a kind of 3D wide-angle according to claim 1 is just being thrown high definition optical displays, it is characterized in that, the shared component ratio of described polypropylene miser is 10%-20%.
3. a kind of 3D wide-angle according to claim 1 is just being thrown high definition optical displays, it is characterized in that, the diameter of described glass microballon lens is 10-20 micron.
4. a kind of 3D wide-angle according to claim 1 is just being thrown high definition optical displays, it is characterized in that, described solidifying agent be polyamines, acid anhydrides, resole, aminoresin, Dyhard RU 100 wherein at least one.
5. a making method for product described in claim 1, is characterized in that, comprises following steps: 1) in container, stir with the reaction that polypropylene miser and catalyzer carry out 40---50 minute; 2) add glass microballon lens, epoxy resin, solidifying agent heating 10-20 minute, Heating temperature is 120 DEG C-180 DEG C; 3) gained mixture is poured in mould, adopted heat-eliminating medium cooling fast, after a casting forming, take out.
6. making method according to claim 5, is characterized in that, described step 1) in catalyzer be propylene ammoxidation, oxidation of ethylene epoxy ethane, vinyl polymerization, propylene polymerization one wherein.
7. making method according to claim 5, is characterized in that, described step 3) in heat-eliminating medium be water or ice or cold air.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210554683.6A CN103865170A (en) | 2012-12-14 | 2012-12-14 | 3D (three dimensional) wide-angle orthographic-projection high-definition optical display screen and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210554683.6A CN103865170A (en) | 2012-12-14 | 2012-12-14 | 3D (three dimensional) wide-angle orthographic-projection high-definition optical display screen and manufacturing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103865170A true CN103865170A (en) | 2014-06-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210554683.6A Pending CN103865170A (en) | 2012-12-14 | 2012-12-14 | 3D (three dimensional) wide-angle orthographic-projection high-definition optical display screen and manufacturing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103865170A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103044780A (en) * | 2013-01-06 | 2013-04-17 | 北京三鼎九居健康科技有限公司 | 3D wide-angle orthographic-projection high-definition optical display screen and fabrication method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080304799A1 (en) * | 2007-06-07 | 2008-12-11 | Fujifilm Manufacturing U.S.A. Inc. | Thermosetting optical waveguide coating |
| CN101506303A (en) * | 2006-08-25 | 2009-08-12 | 住友Dow株式会社 | Flame retardant and light diffusing polycarbonate resin composition and light diffusing plate comprising the same |
-
2012
- 2012-12-14 CN CN201210554683.6A patent/CN103865170A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101506303A (en) * | 2006-08-25 | 2009-08-12 | 住友Dow株式会社 | Flame retardant and light diffusing polycarbonate resin composition and light diffusing plate comprising the same |
| US20080304799A1 (en) * | 2007-06-07 | 2008-12-11 | Fujifilm Manufacturing U.S.A. Inc. | Thermosetting optical waveguide coating |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103044780A (en) * | 2013-01-06 | 2013-04-17 | 北京三鼎九居健康科技有限公司 | 3D wide-angle orthographic-projection high-definition optical display screen and fabrication method |
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| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140618 |