CN106782100A - A kind of optical fiber being made up of hexagonal fiber is led as screen - Google Patents
A kind of optical fiber being made up of hexagonal fiber is led as screen Download PDFInfo
- Publication number
- CN106782100A CN106782100A CN201611134790.8A CN201611134790A CN106782100A CN 106782100 A CN106782100 A CN 106782100A CN 201611134790 A CN201611134790 A CN 201611134790A CN 106782100 A CN106782100 A CN 106782100A
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- Prior art keywords
- optical fiber
- light
- screen
- fiber
- image plane
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Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/305—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being the ends of optical fibres
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/302—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements characterised by the form or geometrical disposition of the individual elements
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Overhead Projectors And Projection Screens (AREA)
- Optical Elements Other Than Lenses (AREA)
Abstract
A kind of optical fiber being made up of hexagonal fiber is led as screen, belongs to display technology field.Including hexagon cylinder optical fiber, enter light or enter image plane antireflective antireflection layer, light extraction or imaging surface Nano surface treatment layer.Hexagon cylinder optical fiber is using drawing shaping in advance or later stage extrusion forming；Physical dimension banding that smooth surface is piled up using dense accumulation mode and irradiated by light area source, be stained with and connect, to smooth surface cutting, polishing, polishing, paste front end photic zone after, form smooth surface.Spraying plating enters light or enters image plane antireflective antireflection layer and light extraction or imaging surface Nano surface treatment layer.Advantage is the shortcoming for overcoming conventional optical fibre screen or optical fiber light-guiding imaging screen light utilization efficiency.
Description
Technical field
The invention belongs to display technology field, in particular, provide a kind of optical fiber being made up of hexagonal fiber and lead as screen,
Can be widely applied to video rear projection screen, pixel secondary imaging technical field.
Background technology
Optical fiber has been widely used for communication signal transmission field video signal transmission field, optical fiber guide-lighting and leads as property
Can also obtain comparing being widely applied in medical science, toy and special lighting field.The guiding fiber of patent (application number) 9410172.5
Dimension display screen is described using the imagination of optical fiber production flat square television set；The optical fiber of patent (application number) 200420066159.5
Large screen display device is described using the method for fiber manufacturing enlarged drawing.Patent ZL 2,007 1 0176399.9《It is a kind of high
Gain transmissive viewing screen》And patent ZL 2,007 1 0176403.1《Leaded light image amplification screen》Propose and use optical fiber fabrication
The secondary imaging technology of rear projection screen and the illuminated image using imaging fiber principle.Above-mentioned patented invention is for utilizing light
Fibre solves the problems, such as that video image proposes good thinking, has very big enlightenment to act on for the present invention.
Conventional optical fibre screen or optical fiber light-guiding imaging screen, use is all cylindrical fiber, using the optical fiber system of cylinder
Make optical fibre screen, even if using close-packed arrays mode, the porosity of optical fibre screen also has 25%, and voidage will certainly cause greatly the logical of light
Rate reduction is crossed, thus causing the utilization rate of light reduces.
The content of the invention
Led as screen it is an object of the invention to provide a kind of optical fiber being made up of hexagonal fiber, arranged using polygon optical fiber
Row, to be more closely spaced, overcome the shortcoming of conventional optical fibre screen or optical fiber light-guiding imaging screen light utilization efficiency.
The present invention using optical fiber can guide-lighting and optical fiber can image-forming principle.
The present invention includes hexagon cylinder optical fiber 1, enters light or enters image plane antireflective antireflection layer 2, light extraction or imaging surface is received
Rice surface-treated layer 3；As shown in Figure 1.Hexagon cylinder optical fiber 1 is using drawing shaping in advance or later stage extrusion forming；Using one
Thin one thick change mirror optical fiber, 30~200mm of fiber lengths, smooth surface is piled up and by smooth surface light using dense accumulation mode
The physical dimension banding of source irradiation, be stained with and connect, to smooth surface cutting, polishing, polishing, paste front end photic zone after, form smooth surface.
Guide-lighting screen is formed after bonding front end photic zone and rear end photic zone；Next to that spraying plating enters light or enters image plane antireflective antireflection layer
2 and light extraction or imaging surface Nano surface treatment layer 3.Spraying plating enters light or enters image plane antireflective antireflection layer 2 or light extraction or imaging surface
Nano surface treatment layer 3 without precedence, the spraying plating another side again after one side is hardened, condition possesses can also spraying plating simultaneously；Again
Secondary is that the particle of edge sagging, flash are purged, it is ensured that the accuracy of size.
Hexagon cylinder optical fiber 1 of the invention is plastic optical fiber.
Hexagon cylinder optical fiber 1 of the invention is simultaneously not specific to hexagon cylinder optical fiber, or meets polygon contact
Several angle sums on summit are the combination of 360 degree of two or more polygon cylinder optical fiber, such as：Square and polygon-octagonal
The combination of combination, equilateral triangle and regular hexagon.
Hexagon cylinder optical fiber 1 of the invention can draw shaping, or later stage extrusion forming in advance.
Hexagon cylinder optical fiber 1 of the invention can be that uiform section product, or a sectional area are no more than another
The prismatoid optical fiber of head sectional area 10%, hexagon prismatoid optical fiber is as shown in Figure 2.
Hexagon cylinder optical fiber 1 of the invention constitutes a kind of optical fiber being made up of hexagonal fiber and leads as the optical fiber light-guiding of screen
Layer.During the cylindrical fiber accumulated using uiform section, its arrangement mode is as shown in figure 3, the row of hexagon cylinder optical fiber 1 accumulated with uiform section
Row form the optical fiber light-guiding layer of cuboid.When being arranged using prismatoid hexagon cylindrical fiber, as shown in figure 4, with prismatoid
The optical fiber light-guiding layer of the arrangement form prismatoid of hexagon cylinder optical fiber 1.After its arrangement is completed, 30~200mm thickness can be formed
" blank " screen of spherical shell shape, is all a kind of by polygon optical of plane for entering light or entering image plane, light extraction or go out image plane
The optical fiber of fibre composition is led as screen by the two faces, it is necessary to all be processed into plane；For enter light or enter image plane be plane, light extraction or
It is that intrados or Internal Spherical Surface then need to be machined to qualified size standard according to technical requirements to go out image plane.
Hexagon cylinder optical fiber 1 of the invention constitutes the optical fiber light-guiding layer for closely bonding together can be by not injuring light
The special glue bonding of fine cortex, such as：It is identical with optical fiber cortex refractive index or refringence is away from the glue no more than 20%；
Can be by hot-forming, such as：Use the optical fiber cortex at a certain temperature can be with the plastic optical fiber of gel.
The sectional area of hexagon cylinder optical fiber 1 of the invention is not more than 1.2 times of the pixel spacing of the image of its conduction,
Not less than 1/5th of its pixel spacing for conducting image.
It is of the invention enter light or to enter image plane antireflective antireflection layer 2 be have after the solidification of affinity to reflect with fiber-optic core material
High transparency liquid of the rate less than 1.5, such as：High transparency varnish, it has anti-reflection for being conducted into the light of entrance from fiber core layer
Penetrate or total reflection effect.
Light extraction of the invention or imaging surface Nano surface treatment layer 3 are that have refraction after the solidification of affinity with fiber-optic core material
Rate adds nanometer light diffusing agent particle and weight of the weight less than high transparency liquid weight 2% among the high transparency liquid less than 1.5
Less than the black developing agent of high transparency liquid weight 1%, wherein black developing agent can be soluble black essence, soluble metal complex compound to amount
Black that black, nano-graphite is black, RGB three primary colours are made into etc..
Implementation process of the invention is to be initially formed to meet dimensional standard, the optical fiber light-guiding of surface finish standard requirement
Layer, forming method can refer to patent ZL 2,007 1 0176399.9《A kind of high gain transmissive viewing screen》、ZL 2007 1
0176403.1《Leaded light image amplification screen》Described method is implemented, i.e., using one thin one thick change mirror optical fiber, optical fiber is long
30~200mm of degree, physical dimension banding that smooth surface is piled up using dense accumulation mode and irradiated by light area source, is stained with and connects,
After to smooth surface cutting, polishing, polishing, stickup front end photic zone, smooth surface is formed.Bonding front end photic zone and rear end photic zone
Guide-lighting screen is formed afterwards；Next to that spraying plating enters light or enters at image plane antireflective antireflection layer 2 and light extraction or imaging surface Nanosurface
Reason layer 3.Spraying plating enters light or enters image plane antireflective antireflection layer 2 or light extraction or imaging surface Nano surface treatment layer 3 without precedence,
The spraying plating another side again after one side is hardened, condition possesses can also spraying plating simultaneously；It is again that the particle of edge sagging, flash are entered
Row is removed, it is ensured that the accuracy of size.
It is an advantage of the invention that optical fiber can be improved leading as the light transmittance of screen, light loss is reduced, increase the brightness of display, it is right
There is realistic meaning in energy-conservation.
Brief description of the drawings
Fig. 1 is structural representation of the invention.Wherein hexagon cylinder optical fiber 1, enter light or to enter image plane antireflective anti-reflection
Layer 2, light extraction or imaging surface Nano surface treatment layer 3.
Fig. 2 is hexagon prismatoid optical fiber cylinder schematic diagram.
When Fig. 3 is the cylindrical fiber that hexagon cylinder optical fiber 1 is accumulated using uiform section, its arrangement mode schematic diagram.
When Fig. 4 is that hexagon cylinder optical fiber 1 is arranged using prismatoid hexagon cylindrical fiber, its arrangement mode schematic diagram.
Specific embodiment
Fig. 1~Fig. 4 is a kind of specific embodiment of the invention.
The present invention by hexagon cylinder optical fiber 1, enter light or enter image plane antireflective antireflection layer 2, light extraction or imaging surface nanometer
Surface-treated layer 3 is constituted, as shown in Figure 1.
Hexagon cylinder optical fiber 1 of the invention is plastic optical fiber.
Hexagon cylinder optical fiber 1 of the invention is simultaneously not specific to hexagon cylinder optical fiber, or meets polygon contact
Several angle sums on summit are the combination of 360 degree of two or more polygon cylinder optical fiber, such as：Square and polygon-octagonal
The combination of combination, equilateral triangle and regular hexagon.
Hexagon cylinder optical fiber 1 of the invention can draw shaping, or later stage extrusion forming in advance.
Hexagon cylinder optical fiber 1 of the invention can be that uiform section product, or a sectional area are no more than another
The prismatoid optical fiber of head sectional area 10%, hexagon prismatoid optical fiber is as shown in Figure 2.
Hexagon cylinder optical fiber 1 of the invention constitutes a kind of optical fiber being made up of hexagonal fiber and leads as the optical fiber light-guiding of screen
Layer.During the cylindrical fiber accumulated using uiform section, its arrangement mode is as shown in Figure 3.Arranged using prismatoid hexagon cylindrical fiber
When, as shown in figure 4, after its arrangement is completed, certain thickness spherical shell shape " blank " screen can be formed, for entering light or entering image
Face, light extraction or go out a kind of optical fiber being made up of polygon optical fiber that image plane is all plane lead as screen, it is necessary to by the two faces all
It is processed into plane；It is plane, light extraction or to go out image plane be that intrados or Internal Spherical Surface then need basis for entering light or entering image plane
Technical requirements are machined to qualified size standard.
Hexagon cylinder optical fiber 1 of the invention constitutes the optical fiber light-guiding layer for closely bonding together can be by not injuring light
The special glue bonding of fine cortex, such as：It is identical with optical fiber cortex refractive index or refringence is away from the glue no more than 20%；
Can be by hot-forming, such as：Use the optical fiber cortex at a certain temperature can be with the plastic optical fiber of gel.
The sectional area of hexagon cylinder optical fiber 1 of the invention is not more than 1.2 times of the pixel spacing of the image of its conduction,
Not less than 1/5th of its pixel spacing for conducting image.
It is of the invention enter light or to enter image plane antireflective antireflection layer 2 be have after the solidification of affinity to reflect with fiber-optic core material
High transparency liquid of the rate less than 1.5, such as：High transparency varnish, it has anti-reflection for being conducted into the light of entrance from fiber core layer
Penetrate or total reflection effect.
Light extraction of the invention or imaging surface Nano surface treatment layer 3 are that have refraction after the solidification of affinity with fiber-optic core material
Rate adds nanometer light diffusing agent particle and weight of the weight less than high transparency liquid weight 2% among the high transparency liquid less than 1.5
Less than the black developing agent of high transparency liquid weight 1%, wherein black developing agent can be soluble black essence, soluble metal complex compound to amount
Black that black, nano-graphite is black, RGB three primary colours are made into etc..
Implementation process of the invention is to be initially formed to meet dimensional standard, the optical fiber light-guiding of surface finish standard requirement
Layer, forming method can refer to patent ZL 2,007 1 0176399.9《A kind of high gain transmissive viewing screen》、ZL 2007 1
0176403.1《Leaded light image amplification screen》Described method is implemented；Next to that spraying plating enters light or to enter image plane antireflective anti-reflection
Layer 2 and light extraction or imaging surface Nano surface treatment layer 3.Spraying plating enters light or enters image plane antireflective antireflection layer 2 or light extraction or imaging
Face Nano surface treatment layer 3 without precedence, the spraying plating another side again after one side is hardened, condition possesses can also spraying plating simultaneously；
It is again that the particle of edge sagging, flash are purged, it is ensured that the accuracy of size.
Claims (5)
1. a kind of optical fiber being made up of hexagonal fiber is led as screen, it is characterised in that including hexagon cylinder optical fiber (1), enter light
Or enter image plane antireflective antireflection layer (2), light extraction or imaging surface Nano surface treatment layer (3)；Hexagon cylinder optical fiber (1) is used
Shaping or later stage extrusion forming are drawn in advance；Using one thin one thick change mirror optical fiber, 30~200mm of fiber lengths, light
Physical dimension banding that face is piled up using dense accumulation mode and irradiated by light area source, it is stained with and connects, to smooth surface cutting, beats
After mill, polishing, stickup front end photic zone, smooth surface is formed；Guide-lighting screen is formed after bonding front end photic zone and rear end photic zone；
Next to that spraying plating enters light or enters image plane antireflective antireflection layer (2) and light extraction or imaging surface Nano surface treatment layer (3)；Spraying plating enters
Light enters image plane antireflective antireflection layer (2) or light extraction or imaging surface Nano surface treatment layer (3) without precedence, hard in one side
Spraying plating another side again after change, or spraying plating simultaneously；It is again that the particle of edge sagging, flash are purged, it is ensured that the essence of size
True property.
2. optical fiber according to claim 1 is led as screen, it is characterised in that described hexagon cylinder optical fiber (1) is satisfaction
Several angle sums on polygon contact summit are the combination of 360 degree of two or more polygon cylinder optical fiber, and combining form is：
Square and polygon-octagonal combination or equilateral triangle and regular hexagon combination.
3. optical fiber according to claim 1 is led as screen, it is characterised in that described hexagon cylinder optical fiber (1) composition one
The optical fiber light-guiding layer that the optical fiber being made up of hexagonal fiber leads picture screen is planted, during the cylindrical fiber accumulated using uiform section, uiform section is used
The optical fiber light-guiding layer of long-pending hexagon cylinder optical fiber (1) arrangement form cuboid；Arranged using prismatoid hexagon cylindrical fiber
When, with the optical fiber light-guiding layer of hexagon cylinder optical fiber (1) arrangement form prismatoid of prismatoid；After its arrangement is completed, formed
" blank " screen of 30~200mm thickness spherical shell shapes, for entering light or entering image plane, light extraction or go out image plane is all plane one
The optical fiber being made up of polygon optical fiber is planted to lead as screen by the two faces, it is necessary to all be processed into plane；For entering light or entering image plane
It is plane, light extraction or to go out image plane be that intrados or Internal Spherical Surface then need to be machined to qualified size standard according to technical requirements.
4. optical fiber according to claim 1 is led as screen, it is characterised in that described to enter light or to enter image plane antireflective anti-reflection
Layer (2) is that have high transparency liquid of the refractive index less than 1.5 after the solidification of affinity with fiber-optic core material, and it is for from fiber core layer
There is antireflective or total reflection to act on to be conducted into the light of entrance.
5. optical fiber according to claim 1 is led as screen, it is characterised in that described light or imaging surface Nano surface treatment layer
(3) it is have after the solidification of affinity to add weight less than height among high transparency liquid of the refractive index less than 1.5 with fiber-optic core material
The nanometer light diffusing agent particle and weight of transparency liquid weight 2% are less than the black developing agent of high transparency liquid weight 1%, wherein, it is black
Toner is the black that soluble black is smart, soluble metal complex compound is black, nano-graphite is black or RGB three primary colours are made into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611134790.8A CN106782100A (en) | 2016-12-11 | 2016-12-11 | A kind of optical fiber being made up of hexagonal fiber is led as screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611134790.8A CN106782100A (en) | 2016-12-11 | 2016-12-11 | A kind of optical fiber being made up of hexagonal fiber is led as screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106782100A true CN106782100A (en) | 2017-05-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611134790.8A Pending CN106782100A (en) | 2016-12-11 | 2016-12-11 | A kind of optical fiber being made up of hexagonal fiber is led as screen |
Country Status (1)
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| CN (1) | CN106782100A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114283703A (en) * | 2021-11-24 | 2022-04-05 | 青岛维信诺电子有限公司 | Display screen, preparation method thereof and display device |
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| CN202093292U (en) * | 2011-05-27 | 2011-12-28 | 北京交通大学 | Distributed side-pumped optical fiber amplifier with transmission enhanced layer |
| CN102590932A (en) * | 2012-03-14 | 2012-07-18 | 天津理工大学 | Liquid crystal doped photonic crystal fiber sensing model with novel structure |
| CN103283044A (en) * | 2010-09-09 | 2013-09-04 | 法国电力公司 | An optoelectronic device comprising nanostructures of hexagonal type crystals |
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| CN104614804A (en) * | 2015-02-11 | 2015-05-13 | 南京奥依菲光电科技有限公司 | Flexible fiber image transmission beam with high resolution and low break rate and acid solution preparing method |
| CN204631284U (en) * | 2015-05-11 | 2015-09-09 | 北京博观日晟科技发展有限公司 | A kind of hexagonal fiber image transmitter |
| CN205368144U (en) * | 2016-01-12 | 2016-07-06 | 慧思维（天津）科技有限公司 | Anti -dazzle anti -reflection glass |
| CN106125377A (en) * | 2016-06-25 | 2016-11-16 | 北京方瑞博石数字技术有限公司 | Eliminate display screen black surround and the compound glass of the black seam of mosaic screen optic splice |
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2016
- 2016-12-11 CN CN201611134790.8A patent/CN106782100A/en active Pending
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|---|---|---|---|---|
| US5502457A (en) * | 1993-04-28 | 1996-03-26 | Sharp Kabushiki Kaisha | Fiber optic face plate for a seamless modular display |
| JP2001517318A (en) * | 1996-06-05 | 2001-10-02 | オプティカ ファイバー テクノロジーズ エムエスシー エスディーエヌ ビーエイチディー | Large area fiber optic display using piezoelectric shutter |
| CN101140341A (en) * | 2007-10-26 | 2008-03-12 | 北京同方瑞博数字技术有限公司 | Leaded light image amplification screen |
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| CN202093292U (en) * | 2011-05-27 | 2011-12-28 | 北京交通大学 | Distributed side-pumped optical fiber amplifier with transmission enhanced layer |
| CN102590932A (en) * | 2012-03-14 | 2012-07-18 | 天津理工大学 | Liquid crystal doped photonic crystal fiber sensing model with novel structure |
| CN103836521A (en) * | 2012-11-27 | 2014-06-04 | 西安嘉乐世纪机电科技有限公司 | Sunlight collecting component |
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| CN106125377A (en) * | 2016-06-25 | 2016-11-16 | 北京方瑞博石数字技术有限公司 | Eliminate display screen black surround and the compound glass of the black seam of mosaic screen optic splice |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114283703A (en) * | 2021-11-24 | 2022-04-05 | 青岛维信诺电子有限公司 | Display screen, preparation method thereof and display device |
| CN114283703B (en) * | 2021-11-24 | 2024-03-29 | 青岛维信诺电子有限公司 | Display screen, preparation method thereof and display device |
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Application publication date: 20170531 |