CN101299077A - Optical fiber display screen and manufacturing method thereof - Google Patents
Optical fiber display screen and manufacturing method thereof Download PDFInfo
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- CN101299077A CN101299077A CNA2007100155159A CN200710015515A CN101299077A CN 101299077 A CN101299077 A CN 101299077A CN A2007100155159 A CNA2007100155159 A CN A2007100155159A CN 200710015515 A CN200710015515 A CN 200710015515A CN 101299077 A CN101299077 A CN 101299077A
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- optical fiber
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Abstract
The present invention discloses an optical fiber display screen and a preparing method thereof. The invention is characterized in that the screen body is composed of an outer frame of the display screen and a casing. The casing is composed of a plurality of casing units, and each casing unit is composed of a plurality of module units, side boards of the casing, a fastening connecting rod and a connector. The module unit is composed of a clip, a lens and a buckle. The preparing method is that the optical fibers at projection end of ten thousands of optical fibers and the auxiliary device are fastened to a total bundle end surface with methods of veneering and baking. Each screen installation module unit uses the methods of veneering and auxiliary device to make the projection end to a module bundle end. The same method is used for preparing a casing bundle end. Finally the casing bundle end is accumulated to a total bundle end surface of screen. The total bundle end surface at the projection end is prepared with the methods of veneering and auxiliary device. Furthermore the total bundle surface at the projection end is grinded and polished to form a surface. The optical fiber display screen according to the invention has advantages of high brightness, high resolution, lifelike color, wide visual angle, strong convertibility, low energy consumption, strong hostile environment resistance, long service lifetime, convenient assemblage, low maintenance cost, multiple forms of connecting signals and the like.
Description
Technical field:
The present invention relates to a kind of light guide, especially for a kind of optical fiber display screen and preparation method thereof of transmission, display image.
Background technology:
Now giant display mainly divides three major types on the market: a kind of is the indoor tv wall of television combination and the video wall of rear projection screen combination, and their common shortcoming is that picture segmentation is bad, brightness is low, energy consumption is big, the life-span is short, visible angle is little etc.Cause general effect undesirable, also can only not resist outdoor high light in indoor broadcast.Another kind is a projection screen, it is to adopt directly projection on its projection screen of electronic projector, be exactly we often say radium-shine, so it is owing to be that the bright loss of air medium transmission is big, and be subjected to factors such as impurity it is influenced of temperature, humidity and air, cause its image, excitation, sharpness etc. to descend greatly, image is fuzzyyer.And can only in the darkroom, play, also having a kind of is exactly the LED demonstration giant-screen of current trend, because its technology is constantly upgraded, widely used, can both see its product at the habitat that a lot of metropolitan stream of peoples are big, and the esolving degree of this class display and color saturation to get well much than other giant-screen all, though be widely used, but still there is the place of a lot of To be improveds in design in present LED, mainly shows as: 1, production cost height; 2, energy consumption is big; 3, the visual angle is low; 4, maintenance difficulty; 5, in a single day change after some luminous points, because new and old differing greatly, color is difficult to unified; 6, maintenance cost is quite high; 7, brightness is low, can not be directly and the sunshine correlation; 8, serviceable life is short etc.
A kind of new display " optical fiber displays " (the Chinese patent publication number is CN2791700Y) has appearred again now, the principal feature of this display is to provide image with projector, image is thrown on the boundling end of optical fiber one end, the other end is arranged in the transparent panel medial surface on a plane, form an optical fiber displays, two patents of Chinese patent CN1464315A and Chinese patent CN1464314A are in structure and technically done some renewals; Chinese patent CN1464315A discloses a kind of optical fiber displays, and this display principal feature provides when assembling optical fiber is not held in the perforation that is assembled into the assembling intermediate plate, will assemble intermediate plate again and be bonded to the inboard formation of light guide plate light
Fine assembly unit installs to the optical fiber assembly unit in the frame fixing at last; Chinese patent CN1464314A discloses a kind of on-plane surface optical fiber displays, the principal feature of this display provides a kind of non-plane surface optical fiber display, be to constitute display screen with the light guide plate that the multi-disc transparent material is made, this light guide plate can be made into the curved arc shape or does the embayment arcuation by material elasticity own, by this can be by the housing of the light guide plate of outside collocation given shape, to constitute non-plane surface optical fiber display.The deficiency of above-mentioned patent is: screen does not also reach client's demand to the various application in market, though LED can have some improvement on picture and effect, that is very high on cost but can reach high definition, high brightness, and also bigger, the potential expense of energy consumption is also very many.
Summary of the invention:
The objective of the invention is to overcome above-mentioned the deficiencies in the prior art, a kind of high brightness, high-resolution are provided, shock resistance is strong, color is true to nature, wide viewing angle, changeability strong, low energy consumption, anti-adverse environment are strong, long service life, easy to assembly, the maintenance expense is low, the many optical fiber display screens of signal form and preparation method thereof of plugging into.
The present invention can reach by following measure:
A kind of optical fiber display screen, form by projector, optical fiber boundling, optical fiber, screen body, it is characterized in that shielding body is made up of display screen housing and casing, casing is made up of some box unit, box unit is made up of several modular units, box side, fastening connecting rod and web member, and modular unit is made up of some intermediate plates, lens, buckle, fastening connecting rod and web member.
Intermediate plate among the present invention is lath-shaped, intermediate plate is provided with several optic fibre holes, the intermediate plate upper surface evenly is provided with bellmouth, optic fibre hole is connected with bellmouth, optical fiber passes optic fibre hole and be provided with heat fusion joint in bellmouth, the intermediate plate upper end is provided with the teeth groove that is connected with buckle, and intermediate plate is provided with horizontal connecting through hole and vertically is connected recessed, and the utility model can be respectively equipped with positioning boss and detent in both sides, the corresponding section, two ends of intermediate plate.
Buckle among the present invention is ∏ shape, and end face is provided with the hole that lens are installed, and the inboard, two sides is respectively equipped with the buckle teeth that connects intermediate plate, and buckle can be formed a strips buckle by several ∏ shape buckles, also can form a board-like buckle by several ∏ shape buckles.
The present invention can be provided with sunshading board in intermediate plate one side, and sunshading board can be regulated length according to difference highly, to prevent the interference of extraneous sunshine and natural high light, also improves the effect of the whole picture of screen simultaneously.
Each modular unit back is equipped with formwork among the present invention, and formwork can play the effect that stuck-module unit optical fiber is pricked bundle, and assembling, transportation, the maintenance of screen are provided convenience.
Method for making of the present invention is: the optical fiber utilization gummed of tens thousand of optical fiber projection ends is added the auxiliary fixture padlock with the method for baking become a total boundling transverse plane, each screen assembling modular unit all utilizes the method for gummed and auxiliary fixture that the projection end is made module boundling end, make casing boundling end with identical method again, again casing boundling end is built at last and amassed into the total boundling transverse plane of screen, total boundling end face of projection end also is to utilize the method for gummed and auxiliary fixture to make, and carries out plane of grinding and polishing formation.
Casing is to utilize fastening connecting rod, web member to be formed by connecting by several box unit among the present invention, box unit is to utilize fastening connecting rod, box side, web member that the plurality of modules unit is formed by connecting, and modular unit is to utilize fastening connecting rod, web member that some intermediate plates are formed by connecting.
Optical fibers screen end of the present invention is the optical frames millet cake that end points is become amplification by the molten dissolution method of heat radiation; play fixed fiber and prevent the effect that jumps and amplify luminous point; buckling lens again amplifies its optical frames millet cake; make that its effect is more clear, brightness is brighter, the visual angle is wider, also play protective effect simultaneously fiber optic point.
Lens are to adopt the aging plastics synthesis material (PMMA) of a kind of anti-UV to make among the present invention.
The present invention has that high brightness, high-resolution, color are true to nature, wide viewing angle, changeability are strong, low energy consumption, anti-adverse environment are strong, long service life, easy to assembly, the maintenance expense is low, the advantages such as signal form is many of plugging into.
Description of drawings:
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the synoptic diagram of box unit of the present invention.
Fig. 3 is the synoptic diagram that box unit of the present invention is formed casing.
Fig. 4 is the structural representation of modular unit among the present invention.
Fig. 5 is the vertical view of Fig. 4.
Fig. 6 is the decomposing schematic representation of Fig. 4.
Fig. 7 is the structural representation of buckle of the present invention and lens.
Fig. 8 is the structural representation of bar shaped buckle among the present invention.
Fig. 9 is the connection cross-sectional schematic of optical fiber among the present invention, intermediate plate, lens, buckle.
Figure 10 is intermediate plate among the present invention, lens, buckle structure synoptic diagram.
Figure 11 is intermediate plate among the present invention, lens, a kind of synoptic diagram that connects into strip of buckle.
To be that intermediate plate among the present invention, lens, buckle are a kind of connect into tabular synoptic diagram to Figure 12.
Embodiment:
Below in conjunction with accompanying drawing the present invention is further described:
As shown in drawings, a kind of optical fiber display screen, by projector 1, optical fiber boundling 2, optical fiber 3, screen body 4 is formed, projector 1, optical fiber boundling 2, the structure of optical fiber 3 and connect same as the prior art, this does not give unnecessary details, feature of the present invention is that screen body 4 is made up of display screen housing 5 and casing 6, casing 6 is made up of some box unit 7, box unit 7 is by several modular units 8, box side 9, fastening connecting rod 10 and web member are formed, modular unit 8 is by some intermediate plates 11, lens 12, buckle 13, fastening connecting rod 14 and web member are formed, intermediate plate 11 among the present invention is lath-shaped, intermediate plate 11 is provided with several optic fibre holes, the intermediate plate upper surface evenly is provided with bellmouth 15, optic fibre hole is connected with bellmouth 15, optical fiber passes optic fibre hole and be provided with heat fusion joint in bellmouth 15, intermediate plate 11 upper ends are provided with the teeth groove 16 that is connected with buckle 13, intermediate plate 11 is provided with horizontal connecting through hole 17 and vertically is connected recessed 18, the both sides of intermediate plate or corresponding section, two ends are respectively equipped with positioning boss 19 and groove 20, buckle 13 among the present invention is ∏ shape, end face is provided with the hole that lens are installed, the inboard, two sides is respectively equipped with the buckle teeth (as shown in Figure 7) that connects intermediate plate, buckle can be formed a strips buckle (as shown in Figure 8) by several ∏ shape buckles, also can form a plane formula buckle (as shown in figure 12) by several ∏ shape buckles, the present invention can be provided with sunshading board 21 in intermediate plate 11 1 sides, sunshading board 21 can be regulated length according to difference highly, to prevent the interference of extraneous sunshine and natural high light, also improve simultaneously the effect of the whole picture of screen, each modular unit 8 back of the present invention are equipped with formwork 22, can play the stuck-module unit, each box unit and optical fiber thereof are pricked the effect of bundle, to the assembling of screen, transportation, maintenance is provided convenience.
Method for making of the present invention is: the optical fiber utilization gummed of tens thousand of optical fiber projection ends is added the auxiliary fixture padlock with the method for baking become a total boundling transverse plane, each screen assembling modular unit all utilizes the method for gummed and auxiliary fixture that the projection end is made module boundling end, make casing boundling end with identical method again, again casing boundling end is built at last and amassed into the total boundling transverse plane of screen, total boundling end face of projection end also is to utilize the method for gummed and auxiliary fixture to make, and carries out plane of grinding and polishing formation.
Casing is to utilize fastening connecting rod, web member to be formed by connecting by several box unit among the present invention, box unit is to utilize fastening connecting rod, box side, web member that the plurality of modules unit is formed by connecting, and modular unit is to utilize fastening connecting rod, web member that some intermediate plates are formed by connecting.
Optical fibers screen end of the present invention is the optical frames millet cake that end points is become amplification by the molten dissolution method of heat radiation; play fixed fiber and prevent the effect that jumps and amplify luminous point; buckling lens again amplifies its optical frames millet cake; make that its effect is more clear, brightness is brighter, the visual angle is wider, also play protective effect simultaneously fiber optic point.
Lens are to adopt the aging plastics synthesis material (PMMA) of a kind of anti-UV to make among the present invention.
The present invention has that high brightness, high-resolution, color are true to nature, wide viewing angle, strong, the low energy consumption, anti-abominable of changeability Environment is strong, long service life, easy to assembly, the maintenance expense is low, the advantages such as signal form is many of plugging into.
Claims (10)
1, a kind of optical fiber display screen, form by projector, optical fiber boundling, optical fiber, screen body, it is characterized in that shielding body is made up of display screen housing and casing, casing is made up of some box unit, box unit is made up of several modular units, box side, fastening connecting rod and web member, and modular unit is by some intermediate plates, lens, buckle, fastening connecting rod and web member.
2, a kind of optical fiber display screen according to claim 1, it is characterized in that intermediate plate is lath-shaped, intermediate plate is provided with several optic fibre holes, the intermediate plate upper surface evenly is provided with bellmouth, optic fibre hole is connected with bellmouth, optical fiber passes optic fibre hole and be provided with heat fusion joint in bellmouth, and the intermediate plate upper end is provided with the teeth groove that is connected with buckle.
3, a kind of optical fiber display screen according to claim 2 is characterized in that intermediate plate is provided with horizontal connecting through hole and vertically is connected recessed, can be respectively equipped with positioning boss and groove in the both sides or the corresponding section, two ends of intermediate plate.
4, a kind of optical fiber display screen according to claim 1 is characterized in that buckle is ∏ shape, and end face is provided with the hole that lens are installed, and the inboard, two sides is respectively equipped with the buckle teeth that connects intermediate plate.
5, a kind of optical fiber display screen according to claim 1 is characterized in that intermediate plate one side is provided with sunshading board.
6, a kind of optical fiber display screen according to claim 1 is characterized in that each modular unit is equipped with formwork.
7, a kind of optical fiber display screen according to claim 1, its method for making is:
The optical fiber utilization gummed of tens thousand of optical fiber projection ends is added the auxiliary fixture padlock with the method for baking become a total boundling transverse plane, each screen assembling modular unit all utilizes the method for gummed and auxiliary fixture that the projection end is made module boundling end, make casing boundling end with identical method again, again casing boundling end is built at last and amassed into the total boundling transverse plane of screen, total boundling end face of projection end also is to utilize the method for gummed and auxiliary fixture to make, and carries out plane of grinding and polishing formation.
8, the method for making of a kind of optical fiber display screen according to claim 7 is characterized in that casing is to utilize fastening connecting rod, web member to be formed by connecting by several box unit, and box unit is to utilize fastening connecting rod that the plurality of modules unit is formed by connecting.
9, the method for making of a kind of optical fiber display screen according to claim 7 is characterized in that described optical fibers screen end is the optical frames millet cake that end points is become amplification by the molten dissolution method of heat radiation.
10,, it is characterized in that lens are to adopt the aging plastics synthesis material (PMMA) of a kind of anti-UV to make according to claim 1,2 described a kind of optical fiber display screens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100155159A CN101299077A (en) | 2007-05-01 | 2007-05-01 | Optical fiber display screen and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100155159A CN101299077A (en) | 2007-05-01 | 2007-05-01 | Optical fiber display screen and manufacturing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101299077A true CN101299077A (en) | 2008-11-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100155159A Pending CN101299077A (en) | 2007-05-01 | 2007-05-01 | Optical fiber display screen and manufacturing method thereof |
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| CN (1) | CN101299077A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102589607A (en) * | 2012-03-14 | 2012-07-18 | 中国科学院国家天文台南京天文光学技术研究所 | Split large screen-based multi-target optical fiber positioning simulation calibration method and equipment |
| CN104656299A (en) * | 2015-01-14 | 2015-05-27 | 梁岗 | Arbitrary-curved-surface plane seamless spliced high-quality large-screen display device |
| CN106054393A (en) * | 2016-08-10 | 2016-10-26 | 成都虚拟世界科技有限公司 | Near-to-eye display system and virtual reality equipment |
-
2007
- 2007-05-01 CN CNA2007100155159A patent/CN101299077A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102589607A (en) * | 2012-03-14 | 2012-07-18 | 中国科学院国家天文台南京天文光学技术研究所 | Split large screen-based multi-target optical fiber positioning simulation calibration method and equipment |
| CN102589607B (en) * | 2012-03-14 | 2014-05-28 | 中国科学院国家天文台南京天文光学技术研究所 | Split large screen-based multi-target optical fiber positioning simulation calibration method and equipment |
| CN104656299A (en) * | 2015-01-14 | 2015-05-27 | 梁岗 | Arbitrary-curved-surface plane seamless spliced high-quality large-screen display device |
| CN106054393A (en) * | 2016-08-10 | 2016-10-26 | 成都虚拟世界科技有限公司 | Near-to-eye display system and virtual reality equipment |
| CN106054393B (en) * | 2016-08-10 | 2019-02-01 | 成都虚拟世界科技有限公司 | A kind of near-eye display system and virtual reality device |
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Open date: 20081105 |