CN106443877A - Optical fiber image guide screen without vision gap feeling after splicing - Google Patents
Optical fiber image guide screen without vision gap feeling after splicing Download PDFInfo
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- CN106443877A CN106443877A CN201611135037.0A CN201611135037A CN106443877A CN 106443877 A CN106443877 A CN 106443877A CN 201611135037 A CN201611135037 A CN 201611135037A CN 106443877 A CN106443877 A CN 106443877A
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- Prior art keywords
- optical fiber
- light
- surface treatment
- splicing
- screen
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Classifications
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/04—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres
- G02B6/06—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres the relative position of the fibres being the same at both ends, e.g. for transporting images
- G02B6/08—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres the relative position of the fibres being the same at both ends, e.g. for transporting images with fibre bundle in form of plate
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/04—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres
- G02B6/06—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres the relative position of the fibres being the same at both ends, e.g. for transporting images
- G02B6/065—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres the relative position of the fibres being the same at both ends, e.g. for transporting images with dynamic image improvement
-
- 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
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
Abstract
The invention provides an optical fiber image guide screen without a vision gap feeling after splicing and belongs to the technical field of large-screen display. The optical fiber image guide screen comprises an optical fiber, an image entry face surface treating solution and an image display face surface treating solution. The image entry face surface treating solution is sprayed and plated on a light incident surface of the optical fiber; and the image display face surface treating solution is sprayed and plated on a light outgoing surface of the optical fiber. The optical fiber image guide screen provided by the invention has the advantages that a super-large screen without the vision gap feeling after the large screen is spliced can be realized and the gap feeling of dividing a picture, caused by the splicing of the large screen, is overcome; and the optical fiber image guide screen has important meanings on realization of high definition cinema screens and high definition display of the super-large screens in large-size fields.
Description
Technical field
The invention belongs to Large Screen Display Technology field, in particular, provide a kind of optical fiber of no visual gap sense after splicing
Lead as screen, can be widely applied to splicing large screen, pixel secondary imaging technical field, for eliminating large-screen splicing gap, can
To realize not only no physics splicing seams gap but also no optics splicing seams gap.
Background technology
Optical fiber has been widely used for communication signal transmission field video signal transmission field, the leaded light of optical fiber and leading as property
Also can obtain comparing being widely applied in medical science, toy and special lighting field.Patent (application number) 9410172.5 guiding fiber
Dimension display screen describes the imagination using optical fiber production flat square television set；Patent (application number) 200420066159.5 optical fiber
Large screen display device describes the method using fiber manufacturing enlarged drawing.Patent ZL 2,007 1 0176399.9《A kind of high
Gain transmissive viewing screen》And patent ZL 2,007 1 0176403.1《Leaded light image amplification screen》Propose and adopt optical fiber fabrication
Rear projection screen and the secondary imaging technology of 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, and the present invention is the extension of foregoing invention patent, extension and practical.
Hard screen splicing, even the gap of splicing is little again, is also to be difficult to eliminate splicing gap, but the pixel of display screen is spelled
Connect, be not zero clearance splicing in fact, because there being dot spacing between pixel, also as the splicing between LED display module,
Although the splicing gap between module is very big, the LED display of such as pixel interval 2mm, even if the splicing seams between module
Gap reaches 1mm, as long as the pixel interval between adjacent module is still 2mm, LED display equally can show the nothing of image
Gap shows, not can be appreciated that the black seam between module splicing.
Splicing between optical fibre screen although optical fiber has the effect of displacement pixel, but, between optical fibre screen and optical fibre screen
Equally can there is the gap of a fibre diameter in splicing, visually still can give people the sensation staying image to be hacked seam segmentation, also
As being stitched together again after a monolithic glass is broken into pieces and leaving slot line, cause visual imperfect.
Content of the invention
It is an object of the invention to provide the optical fiber of no visual gap sense is led as screen it is intended to elimination optical fiber is led after a kind of splicing
As the optical slot sense after screen splicing, after creating the splicing of similar LED display, seamless sense shows compared to LED
The less high-definition display screen of screen pixel interval.
The present invention utilize optical fiber can guide-lighting and optical fiber can after image-forming principle and splicing seamless sense pixel splicing
Principle.
The present invention includes optical fiber 1, enters image planes surface treatment liquid 2, picture plane surface treatment liquid 3.Enter image planes surface treatment liquid 2
On the incidence surface of optical fiber 1, picture plane surface treatment liquid 3 spraying plating is on the exiting surface of optical fiber 1 for spraying plating.
The optical fiber 1 of the present invention can be that section is circular cylinder optical fiber or section is polygonal polygon
Shape cylinder optical fiber, the diameter range of optical fiber 1 or polygon maximum diagonal scope are 0.04～0.5mm.As shown in Figure 1.
The optical fiber 1 of the present invention both can be plastic optical fiber or glass optical fiber.
The cortical surface of the optical fiber 1 of the present invention both can be no black coating or have black coating.If any
Black coating, the thickness range of black coating is 0～0.01mm.
The section of the optical fiber 1 of the present invention can be that uiform section amasss or one thick, a thin unequal section amasss
's.As shown in Figure 2
The length range of the optical fiber 1 of the present invention is 5～2000mm.
The arrangement mode of the optical fiber 1 of the present invention both can be matrix arrangement, as shown in Figure 3；Can also be that gap is minimum
Tight type arrangement, as shown in Figure 4.
The present invention optical fiber light-guiding (or leading picture) layer is arranged in by optical fiber 1 and the method for molding is thermoforming process, that is,：Will
Optical fiber 1 arranges within the molds, as shown in Figure 5；Then pass through bottom-heated, surrounding is shunk (or compression) and is hot pressed into optical fiber 1
The extremely required shape of type, formation rectangular body or bottom are little, upper big prismatoid structure, as shown in Figure 6, Figure 7；Afterwards again to rectangular
Body light is slim or prismatoid light is slim carries out secondary reshaping, and the method for shaping includes machining, sanding and polishing etc.；Finally enter again
Row surface treatment.
The shape of the mold cavity surrounding of arrangement optical fiber 1 of the present invention can be cuboid or prismatoid, such as schemes
8th, shown in Fig. 9；The bottom hot plate of the mould of arrangement optical fiber 1 of the present invention can be flat shape or curve form,
As shown in Figure 10, Figure 11；The top hold-down of the mould of the present invention can be flat shape or Internal Spherical Surface shape, such as schemes
12nd, shown in Figure 13.
The optical fiber 1 that the arrangement of the present invention enters among mould can be equal length or be set according to mold shape
The optical fiber 1 of fixed unequal length.Optical fiber for seamless sense after a kind of splicing of curve form is led as screen, using identical one kind
After splicing, the optical fiber of seamless sense is led the curve form mould of picture screen shape and is arranged the optical fiber of corresponding unequal length
1, it is possible to reduce waste of material simultaneously reduces machining amount, but the difficulty of arrangement optical fiber can be increased.
The optical fiber 1 of the present invention heats within the molds and the method for molding is：Heater plate to mold bottom, and
After being heated to the softening temperature of optical fiber 1, a kind of optical fiber of cavity plate seamless sense to splicing of Stepwize Shrink mould surrounding
Lead as screen compact dimensions, be formed close to optical fiber 1 undergauge (or attenuating) bonding of bottom-heated plate part, away from heating plate (or
Near upper cover plate) optical fiber 1 of part still keeps NA original alignment shape.
Optical fiber 1 molding of the present invention becomes the adhesion of an optical fiber 1, the NA optical fiber light-guiding (or leading picture) of optical fiber 1
After body, as shown in figure 14, for ensureing that during machining, the not processed cutter of optical fiber 1 peels off, and needs after optical fiber 1 thermoforming
Optical fiber light-guiding (or leading picture) body surrounding bonding anti-optical fiber 1 exfoliation layer being formed, as shown in figure 15, carries out optical fiber light-guiding afterwards again
The machining of upper and lower surface of (or leading picture) body and surface polishing, polishing, finally remove again be bonded in optical fiber light-guiding (or
Lead picture) anti-optical fiber 1 exfoliation layer of body surrounding, forming a kind of optical fiber of seamless sense after meeting splicing, lead will as screen dimensions and surface
Optical fiber light-guiding (or leading picture) body asked.
The image planes surface treatment liquid 2 that enters of the present invention is to reduce or eliminate optical fiber light-guiding (or leading picture) body to enter as (or entering light) face
Mist degree, improve light transmittance (or light impingement rate) surface treatment liquid, can be to have certain solubility to wave fiber-optic core material
Send out the property liquid or abstergent volatile liquid to fiber-optic core material can be played, can after can also be spraying plating
The refractive index of the high transparency to be solidificated in optical fiber light-guiding (or leading picture) body surface face is higher than the liquid of core exiting surface surface layer refractive index
Body, such as：Clear varnish, transparent silica gel etc..
The surface treatment method entering image planes surface treatment liquid 2 of the present invention can be sunk using spraying plating, sputter, film, vapour phase
The method such as long-pending is processed, and concrete grammar can determine according to the core of selected optical fiber 1, is to enter light rate with improve optical fiber 1 in a word
For principle.The optical fiber of plastic core material can be using curable after the volatile liquid having certain dissolution to core or spraying plating
Liquid, such as：PMA, dichloroethanes, clear varnish, transparent silica gel etc.；The optical fiber of quartzy core then can only adopt to be had to quartz
Cleaning or the liquid with surface reconditioning effect, such as：PMA cleaning, group of the lanthanides transparent coating etc..
The picture plane surface treatment liquid 3 of the present invention is the transparent surface treatment fluid reducing or eliminating light reflection.Work as picture plane
Transparent cured layer when the surface of optical fiber 1 forms cured layer, after picture plane surface treatment liquid 3 solidification for the surface treatment liquid 3
Refractive index is less than the refractive index of fiber-optic core material；When picture plane surface treatment liquid 3 volatile liquid, picture plane surface treatment liquid 3
Can not there are corrosion or dissolution to the cortex of optical fiber 1, in order to avoid destroying the cortex of optical fiber 1 and causing the light leak of optical fiber 1.
It is an advantage of the invention that the super giant-screen of seamless sense on large-screen splicing after-vision can be realized, overcome giant-screen
The gap sense to picture segmentation of splicing, for realizing fine definition theater screen, large-scale place jumbotron high-resolution shows
Significant.
Brief description：
Fig. 1：Cylinder optical fiber 1, polygon cylinder optical fiber 1.
Fig. 2：Uiform section optical fiber 1, a thick, thin unequal section optical fiber 1.
Fig. 3：Matrix arrangement optical fiber 1.
Fig. 4：Tight type arranges optical fiber 1.
Fig. 5：Optical fiber 1 arranges within the molds.
Fig. 6 be optical fiber 1 hot-forming to rectangular body schematic diagram.
Fig. 7 be optical fiber 1 hot-forming to prismatoid schematic diagram.
Fig. 8 is mould type inner chamber cuboid schematic diagram.
Fig. 9 is mould type inner chamber prismatoid schematic diagram.
Figure 10 is mold bottom heating plate flat shape schematic diagram.
Figure 11 is mold bottom heating plate curve form schematic diagram.
Figure 12 is mould upstream pressing plate flat shape schematic diagram.
Figure 13 is mould upstream pressing plate Internal Spherical Surface schematic shapes.
Figure 14 is adhesion, a NA schematic diagram after optical fiber 1 molding, wherein, the optical fiber 1 of molding it is illustrated that bottom
The adhesion of lower optical fiber 1, diagram optical fiber 1 adhesion above.
Figure 15 is the removable protective layer schematic diagram of the anti-optical fiber of surrounding bonding 1 peeling after optical fiber 1 thermoforming.
Specific embodiment
It is a kind of specific embodiment of the present invention by Fig. 1～14.
The present invention includes optical fiber 1, enters image planes surface treatment liquid 2, picture plane surface treatment liquid 3.Enter image planes surface treatment liquid 2
On the incidence surface of optical fiber 1, picture plane surface treatment liquid 3 spraying plating is on the exiting surface of optical fiber 1 for spraying plating.
The optical fiber 1 of the present invention can be that section is circular cylinder optical fiber or section is polygonal polygon
Shape cylinder optical fiber, the diameter range of optical fiber 1 or polygon maximum diagonal scope are 0.04～0.5mm.As shown in Figure 1.
The optical fiber 1 of the present invention both can be plastic optical fiber or glass optical fiber.
The cortical surface of the optical fiber 1 of the present invention both can be no black coating or have black coating.If any
Black coating, the thickness range of black coating is 0～0.01mm.
The section of the optical fiber 1 of the present invention can be that uiform section amasss or one thick, a thin unequal section amasss
's.As shown in Figure 2
The length range of the optical fiber 1 of the present invention is 5～2000mm.
The arrangement mode of the optical fiber 1 of the present invention both can be matrix arrangement, as shown in Figure 3；Can also be that gap is minimum
Tight type arrangement, as shown in Figure 4.
The present invention optical fiber light-guiding (or leading picture) layer is arranged in by optical fiber 1 and the method for molding is thermoforming process, both：Will
Optical fiber 1 arranges within the molds, as shown in Figure 5；Then pass through bottom-heated, surrounding is shunk (or compression) and is hot pressed into optical fiber 1
The extremely required shape of type, formation rectangular body or bottom are little, upper big prismatoid structure, as shown in Figure 6, Figure 7；Afterwards again to rectangular
Body light is slim or prismatoid light is slim carries out secondary reshaping, and the method for shaping includes machining, sanding and polishing etc.；Finally enter again
Row surface treatment.
The shape of the mold cavity surrounding of arrangement optical fiber 1 of the present invention can be cuboid or prismatoid, such as schemes
8th, shown in Fig. 9；The bottom hot plate of the mould of arrangement optical fiber 1 of the present invention can be flat shape or curve form,
As shown in Figure 10, Figure 11；The top hold-down of the mould of the present invention can be flat shape or Internal Spherical Surface shape, such as schemes
12nd, shown in Figure 13.
The optical fiber 1 that the arrangement of the present invention enters among mould can be equal length or be set according to mold shape
The optical fiber 1 of fixed unequal length.Optical fiber for seamless sense after a kind of splicing of curve form is led as screen, using identical one kind
After splicing, the optical fiber of seamless sense is led the curve form mould of picture screen shape and is arranged the optical fiber of corresponding unequal length
1, it is possible to reduce waste of material simultaneously reduces machining amount, but the difficulty of arrangement optical fiber can be increased.
The optical fiber 1 of the present invention heats within the molds and the method for molding is：Heater plate to mold bottom, and
After being heated to the softening temperature of optical fiber 1, a kind of optical fiber of cavity plate seamless sense to splicing of Stepwize Shrink mould surrounding
Lead as screen compact dimensions, be formed close to optical fiber 1 undergauge (or attenuating) bonding of bottom-heated plate part, away from heating plate (or
Near upper cover plate) optical fiber 1 of part still keeps NA original alignment shape.
Optical fiber 1 molding of the present invention becomes the adhesion of an optical fiber 1, the NA optical fiber light-guiding (or leading picture) of optical fiber 1
After body, as shown in figure 14, for ensureing that during machining, the not processed cutter of optical fiber 1 peels off, and needs after optical fiber 1 thermoforming
Optical fiber light-guiding (or leading picture) body surrounding bonding anti-optical fiber 1 exfoliation layer being formed, as shown in figure 15, carries out optical fiber light-guiding afterwards again
The machining of upper and lower surface of (or leading picture) body and surface polishing, polishing, finally remove again be bonded in optical fiber light-guiding (or
Lead picture) anti-optical fiber 1 exfoliation layer of body surrounding, forming a kind of optical fiber of seamless sense after meeting splicing, lead will as screen dimensions and surface
Optical fiber light-guiding (or leading picture) body asked.
The image planes surface treatment liquid 2 that enters of the present invention is to reduce or eliminate optical fiber light-guiding (or leading picture) body to enter as (or entering light) face
Mist degree, improve light transmittance (or light impingement rate) surface treatment liquid, can be to have certain solubility to wave fiber-optic core material
Send out the property liquid or abstergent volatile liquid to fiber-optic core material can be played, can after can also be spraying plating
The refractive index of the high transparency to be solidificated in optical fiber light-guiding (or leading picture) body surface face is higher than the liquid of core exiting surface surface layer refractive index
Body, such as：Clear varnish, transparent silica gel etc..
The surface treatment method entering image planes surface treatment liquid 2 of the present invention can be sunk using spraying plating, sputter, film, vapour phase
The method such as long-pending is processed, and concrete grammar can determine according to the core of selected optical fiber 1, is to enter light rate with improve optical fiber 1 in a word
For principle.The optical fiber of plastic core material can be using curable after the volatile liquid having certain dissolution to core or spraying plating
Liquid, such as：PMA, dichloroethanes, clear varnish, transparent silica gel etc.；The optical fiber of quartzy core then can only adopt to be had to quartz
Cleaning or the liquid with surface reconditioning effect, such as：PMA cleaning, group of the lanthanides transparent coating etc..
The picture plane surface treatment liquid 3 of the present invention is the transparent surface treatment fluid reducing or eliminating light reflection.Work as picture plane
Transparent cured layer when the surface of optical fiber 1 forms cured layer, after picture plane surface treatment liquid 3 solidification for the surface treatment liquid 3
Refractive index is less than the refractive index of fiber-optic core material；When picture plane surface treatment liquid 3 during volatile liquid, picture plane surface treatment liquid
The cortex of 3 pairs of optical fiber 1 can not have corrosion or dissolution, in order to avoid destroying the cortex of optical fiber 1 and causing the light leak of optical fiber 1.
Claims (6)
1. after a kind of splicing, the optical fiber of no visual gap sense is led as screen it is characterised in that including optical fiber (1), entering at image planes surface
Reason liquid (2), picture plane surface treatment liquid (3)；Enter image planes surface treatment liquid (2) spraying plating on the incidence surface of optical fiber (1), picture plane
Surface treatment liquid 3 spraying plating is on the exiting surface of optical fiber (1)；
The arrangement mode of optical fiber (1) both can be matrix arrangement, or the tight type arrangement that gap is minimum；
Optical fiber (1) is that section is circular cylinder optical fiber or section is polygonal polygon cylinder optical fiber, the diameter of optical fiber 1
Scope or polygon maximum diagonal scope are 0.04～0.5mm；
Optical fiber (1) is arranged in optical fiber light-guiding or leads the method as layer molding：Optical fiber (1) is arranged within the molds, Ran Houtong
Cross bottom-heated, surrounding is shunk or compression is by shape hot-forming to required for optical fiber (1), formation rectangular body or bottom little, on
Big prismatoid structure, slim to cuboid light more afterwards or prismatoid light is slim carries out secondary reshaping, the method for shaping includes
Machining, sanding and polishing；Finally it is surface-treated again；
Optical fiber (1) molding becomes the adhesion of an optical fiber (1), the NA optical fiber light-guiding of optical fiber (1) or leads as after body,
The optical fiber light-guiding that formed after optical fiber (1) thermoforming or lead as body surrounding bonding anti-optical fiber (1) exfoliation layer, carries out optical fiber afterwards again
The machining of upper and lower surface that is guide-lighting or leading picture body and surface polishing, polishing, finally remove again and are bonded in optical fiber light-guiding
Or lead anti-optical fiber (1) exfoliation layer as body surrounding, forming the optical fiber of seamless sense after meeting splicing, lead will as screen dimensions and surface
The optical fiber light-guiding asked or lead as body.
2. after splicing according to claim 1, the optical fiber of no visual gap sense is led as shielding the optical fiber it is characterised in that described
(1) cortical surface is no black coating or have black coating；When for black coating, the thickness range of black coating is 0
～0.01mm；The section of optical fiber (1) is that uiform section amasss or one thick, a thin unequal section amasss；The length model of optical fiber (1)
Enclose for 5～2000mm.
3. after splicing according to claim 1, the optical fiber of no visual gap sense is led as shielding the optical fiber it is characterised in that described
(1) mold cavity surrounding be shaped as cuboid or prismatoid；The bottom hot plate of the mould of arrangement optical fiber (1) is planar shaped
Shape or curve form；The top hold-down of mould is flat shape or Internal Spherical Surface shape；
The optical fiber (1) that arrangement enters among mould is equal length or the optical fiber of the unequal length being set according to mold shape
(1)；Optical fiber for sense seamless after the splicing of curve form is led as screen, and picture led by the optical fiber using seamless sense after identical splicing
Shield the curve form mould of shape and arrange the optical fiber (1) of corresponding unequal length, to reduce waste of material and to reduce
Machining amount.
4. after splicing according to claim 1, the optical fiber of no visual gap sense is led as screen is it is characterised in that optical fiber (1) exists
Among mould, the method for heating molding is：Heater plate to mold bottom, and be heated to optical fiber 1 softening temperature it
Afterwards, the cavity plate of Stepwize Shrink mould surrounding optical fiber of seamless sense to after splice is led as the compact dimensions of screen, is formed close to bottom
Optical fiber (1) undergauge of plate part or the bonding that attenuates heat in portion, still keep away from heating plate or near the optical fiber (1) of upper cover plate part
NA original alignment shape.
5. after splicing according to claim 1, the optical fiber of no visual gap sense is led as screen is it is characterised in that described enters picture
Face surface treatment liquid (2) be reduce or eliminate optical fiber light-guiding or lead as body enter as or incidence surface mist degree, improve light transmittance or light
The surface treatment liquid of line impingement rate, is the volatile liquid having certain solubility to fiber-optic core material, or can play to optical fiber
The abstergent volatile liquid of core, or optical fiber light-guiding can be solidificated in after spraying plating or lead the high transparency as body surface face
Refractive index be higher than core exiting surface surface layer refractive index liquid；
The surface treatment method entering image planes surface treatment liquid (2) adopts spraying plating, sputter, film, gas deposition.
6. after splicing according to claim 1, the optical fiber of no visual gap sense is led as shielding the imaging it is characterised in that described
Face surface treatment liquid (3) is the transparent surface treatment fluid reducing or eliminating light reflection；When picture plane surface treatment liquid (3) is in optical fiber
(1), when surface forms cured layer, the refractive index of the transparent cured layer after picture plane surface treatment liquid (3) solidification is less than optical fiber
The refractive index of core；When picture plane surface treatment liquid (3) volatile liquid, picture plane surface treatment liquid (3) is to optical fiber (1)
Cortex can not have corrosion or dissolution, in order to avoid destroying the cortex of optical fiber (1) and causing the light leak of optical fiber (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611135037.0A CN106443877A (en) | 2016-12-11 | 2016-12-11 | Optical fiber image guide screen without vision gap feeling after splicing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611135037.0A CN106443877A (en) | 2016-12-11 | 2016-12-11 | Optical fiber image guide screen without vision gap feeling after splicing |
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| Publication Number | Publication Date |
|---|---|
| CN106443877A true CN106443877A (en) | 2017-02-22 |
Family
ID=58216541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611135037.0A Pending CN106443877A (en) | 2016-12-11 | 2016-12-11 | Optical fiber image guide screen without vision gap feeling after splicing |
Country Status (1)
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109839695A (en) * | 2017-11-28 | 2019-06-04 | 上海箩箕技术有限公司 | Fibre faceplate and its adjustment method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2041847U (en) * | 1989-01-12 | 1989-07-26 | 韩昌凯 | Optical fiber picture transmission large screen display device |
| CN2193000Y (en) * | 1993-11-12 | 1995-03-22 | 陈建平 | No-slit high-clarity, combined displaying screen |
| 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 |
| CN105891948A (en) * | 2016-06-25 | 2016-08-24 | 北京方瑞博石数字技术有限公司 | High-contrast optical fiber image guide screen |
| 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 |
-
2016
- 2016-12-11 CN CN201611135037.0A patent/CN106443877A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2041847U (en) * | 1989-01-12 | 1989-07-26 | 韩昌凯 | Optical fiber picture transmission large screen display device |
| CN2193000Y (en) * | 1993-11-12 | 1995-03-22 | 陈建平 | No-slit high-clarity, combined displaying screen |
| 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 |
| CN105891948A (en) * | 2016-06-25 | 2016-08-24 | 北京方瑞博石数字技术有限公司 | High-contrast optical fiber image guide screen |
| 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 |
|---|---|---|---|---|
| CN109839695A (en) * | 2017-11-28 | 2019-06-04 | 上海箩箕技术有限公司 | Fibre faceplate and its adjustment method |
| CN109839695B (en) * | 2017-11-28 | 2020-08-14 | 上海箩箕技术有限公司 | Optical fiber panel and debugging method thereof |
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