CN106448487A - Composition module display screen for forming non-malleable curve LED display screen - Google Patents
Composition module display screen for forming non-malleable curve LED display screen Download PDFInfo
- Publication number
- CN106448487A CN106448487A CN201611134960.2A CN201611134960A CN106448487A CN 106448487 A CN106448487 A CN 106448487A CN 201611134960 A CN201611134960 A CN 201611134960A CN 106448487 A CN106448487 A CN 106448487A
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- China
- Prior art keywords
- led
- black
- optical fiber
- display screen
- flase floor
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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
- G09F9/33—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 semiconductor devices, e.g. diodes
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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
- G09F9/301—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 flexible foldable or roll-able electronic displays, e.g. thin LCD, OLED
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The invention provides a composition module display screen for forming a non-malleable curve LED display screen, and belongs to the technical field of display and lighting. The composition module display screen comprises optical fiber LED lamps, an LED display screen surface-mount or straight-insert lamp panel, a black grating plate, a black optical fiber adhesive and a surface treatment layer, wherein the optical fiber LED lamp 1 is welded on the LED display screen surface-mount or straight-insert lamp panel; the black grating panel is a lamp separator, the optical fiber LED lamps are inserted into the black grating panel, and holes are uniformly distributed in the black grating panel at equal intervals; the black optical fiber adhesive is a sealant between the optical fiber LED lamps and the black grating panel 3; and the surface treatment layer 5 is coated to the surface of the black grating panel. The composition module display screen has the advantages that the LED display screen has a more humanized display effect, and can be applied to LED inner and outer spherical display televisions.
Description
Technical field
The invention belongs to Display Technique and lighting technical field, it is aobvious that one kind especially set out forms not extending curved surface LED
The module group display screen of display screen, has special meaning for the LED display making special surface, can be used for ball inside and outside LED
The TV that face shows.
Background technology
Interior Surface of Sphere, outer Surface of Sphere, irregular male and fomale(M＆F) broadly fall into not extending curved surface, are impossible to by plain bending
And molding, on not extendable curved surface, display image is the technical barrier of display field, and currently general method is by many
Platform scialyscope+edge fusion technology is realizing.This implementation method not only takes up an area that space is huge, poor definition, and price is held high
Expensive.
Interior Surface of Sphere display surface meets human eye ecology, can farthest reduce the vision that human eye watches true what comes into a driver's
Custom, has been widely used in emulation display field.The fidelity how ensureing true what comes into a driver's is that high-end display industry chases after for a long time
The target asked, Belgian bar can, section of the U.S. depending on, Britain DP be emulation display field outstanding person, large-scale ball curtain emulation display
Substantially monopolized by above-mentioned three companies, its conventional means is the means being merged using six scialyscope jointing edges in interior ball
Interior spherical picture is projected out on the curtain of shape.
Outer Surface of Sphere shows and shows that the phase information of object on outer Surface of Sphere is significant for holography, such as：Ground
Globe formula map.
Irregular male and fomale(M＆F) show show compared to interior Surface of Sphere, outer Surface of Sphere shows, the technical difficulty of its realization is bigger,
At least insofar, market is not also seen the irregular male and fomale(M＆F) of image seamless gap shows, but irregular male and fomale(M＆F) shows
Show and the virtual display of enhancing is of great importance, in other words, be difficult to if strengthening virtual display and not having irregular male and fomale(M＆F) to show
Build the scene of complexity.
Little scene is difficult to the big scene built poly- people, amass great fortunes, and big scene needs giant-screen, and large-size screen monitors generally existing is removed
The difficult problem of fortune, in general, the large-size screen monitors more than 100 inches do not only exist the problem that elevator is difficult to enter, and in transport
Road on be also required to be selected, using module splicing be also the selection that the large-size screen monitors more than more than 150 inches are had to, and
On the premise of splicing gap is less than pixel interval, if pixel interval between contiguous concatenation module can be controlled not
Become, equally can be spliced into the seamless large-screen image of large-size screen monitors display image, LED giant-screen using be exactly this principle, LED
Giant-screen is not no physics splicing seams gap, but does not have the optic splice gap of image.
Content of the invention
The present invention by the form of expression of LED splicing large screen and optical fiber flexible, can guide-lighting, can image-forming principle,
Propose a kind of manufacture method of the module of LED display forming not extending curved surface.
The purpose of the present invention is to improve the form of expression of existing LED display, increases the behavior intension of LED display, gram
Take the part display shortcoming of LED display, make the display of LED display more humane.
The principle of the present invention be LED splicing large screen principle and optical fiber can guide-lighting, flexible, can image-forming principle.
The present invention includes optical fiber LED 1, Surface Mount (or straight cutting) lamp plate 2 of LED display, black flase floor 3, black light
Fine glue 4, surface-treated layer 5.Optical fiber LED 1 is welded on Surface Mount (or straight cutting) lamp plate 2 of LED display, black grid
Plate 3 is the lamp dividing plate of the uniform LED 1 of pitch-row of interspersed optical fiber LED 1, and black optical fiber glue 4 is optical fiber LED 1 and black lattice
Fluid sealant between screen 3, surface-treated layer 5 is sprayed at black flase floor 3 surface.As shown in Figure 1.
The optical fiber LED 1 of the present invention be a kind of LED by fiber package or LED glass lens by optical transport to light
The fine LED with certain altitude, as shown in Figure 2.Implementation can refer to the patent that the same period declares《A kind of encapsulation LED
Glass lens be optical fiber LED》, that is,：Using the encapsulating face with diameter greater than LED clear glass lens diameter 0～0.2mm
Substitute the clear glass lens of former LED encapsulation with the clear glass lens identical optical fiber of existing LED, form optical fiber
LED 1；Or the optical fiber that can be fitted tightly using optical fiber head and LED clear glass lens bonding plane, and the gap scope fitted
For 0～0.05mm.
The optical fiber LED 1 of the present invention can be contour or being set according to module curvature not contour
's.Using etc. height optical fiber LED 1 when, complete optical fiber LED 1 and be welded in Surface Mount (or straight cutting) lamp plate of LED display
After on 2, need with the height of Surface Mount (or straight cutting) the lamp plate 2 edge highest point lamp of LED display as standard, by optical fiber LED
Lamp 1 is sheared to the curvature of LED display module position；During using not contour optical fiber LED 1, need according to module institute
In the Curvature varying of position, the optical fiber LED 1 of proper height is selected to be welded in Surface Mount (or straight cutting) lamp plate 2 of LED display
Correct position.
Surface Mount (or straight cutting) lamp plate 2 of LED display of the present invention is display screen Surface Mount (or straight cutting) lamp of conventional LED
Plate.
Black flase floor 3 of the present invention be shape coincide composition LED display module 31 position shape, for interior
Surface of Sphere, outer Surface of Sphere, irregular concave-convex curved surface, the surface configuration of the module of diverse location of composition LED display is different
, black flase floor 3 be interior Surface of Sphere as shown in Figure 3, black flase floor 3 be outer Surface of Sphere as shown in Figure 4, black grid
Plate 3 is the as shown in Figure 5 of irregular concave-convex curved surface.
Lamp hole on the black flase floor 3 of the present invention is equidistant, uniform, and each optical fiber LED 1 corresponds to a lamp
Lamp hole on hole, and black flase floor 3 can be permissible with the blowtorch point on the Surface Mount of LED display (or straight cutting) lamp plate 2
It is vertically corresponding, as shown in Figure 6；Can also be to external diffusion, as shown in Figure 7；Can also be and inwardly reduce, such as Fig. 8
Shown.
It is the unrestrained striped being reduced reflected ambient light on the black flase floor 3 of the present invention, ambient light is irradiated to black lattice
Diffuse-reflectance can be formed on black flase floor 3 when on screen 3, so that the reflected light that ambient light is irradiated on black flase floor 3 is hacked
Color flase floor 3 absorb or diffuse-reflectance and be unable to direct projection human eye.
What the black flase floor 3 of the present invention was installed on optical fiber LED 1 goes out 0～1mm under shaven head, as shown in Figure 9.
The black optical fiber glue 4 of the present invention is the sealing fixing glue between optical fiber LED 1 and black flase floor 3.Black optical fiber
Glue 4 is the glue that the plated film outside optical fiber cortex or cortex is not injured.
The surface-treated layer 5 of the present invention is to increase a kind of composition module contrast of the LED display of not extending curved surface
With visual angle and have antireflective effect surface-treated layer.It is less than using refractive index after the solidification having affinity with fiber-optic core material
Add the nanometer light diffusing agent granule that weight mass range is high transparency liquid quality 0.2%～2% among 1.5 high transparency liquid
And stir evenly for the black developing agent of high transparency liquid quality 0.1%～1% with mass range, spraying, sputter, film can not prolong in one kind
The surface of the composition module of the LED display in splay face forms surface-treated layer 5, and wherein black developing agent can be solubility black
Essence, black that soluble metal complex is black, nano-graphite is black, RGB three primary colours are made into etc..
It is an advantage of the invention that the LED display of the not extending curved surface of non-black gap can be realized, such as：Interior Surface of Sphere shows
Show the LED display that LED display, cylindrical spherical LED display screen, irregular male and fomale(M＆F) show, existing at the same time it can also overcome
Some of LED display show shortcoming, such as：Moire fringe, light are divulged a secret, details in a play not acted out on stage, but told through dialogues flicker, details in a play not acted out on stage, but told through dialogues color are partially red etc., for extension
Purposes that LED shows and its to realize the hommization that LED shows significant.
Brief description
Fig. 1：Optical fiber LED 1, Surface Mount (or straight cutting) lamp plate 2 of LED display, black flase floor 3, black optical fiber glue 4,
Surface-treated layer 5.
Fig. 2：By the schematic diagram of the LED of fiber package, optical fiber LED 1.
Fig. 3 is schematic diagram that black flase floor 3 is interior Surface of Sphere.Wherein, the module 31 of LED display.
Fig. 4 is schematic diagram that black flase floor 3 is outer Surface of Sphere.Wherein, the module 31 of LED display.
Fig. 5 is schematic diagram that black flase floor 3 is irregular concave-convex curved surface.Wherein, the module 31 of LED display.Black
Flase floor 3 shape is different.
Fig. 6 is that the lamp hole on black flase floor 3 is vertical with the blowtorch point on Surface Mount (or straight cutting) lamp plate 2 of LED display
Corresponding schematic diagram.
Fig. 7 is that the lamp hole on black flase floor 3 is outside with the blowtorch point on Surface Mount (or straight cutting) lamp plate 2 of LED display
The schematic diagram of diffusion.
Fig. 8 be blowtorch point on Surface Mount (or straight cutting) lamp plate 2 of lamp hole and the lamp LED display on black flase floor 3 to
The schematic diagram inside reducing.
Fig. 9 is optical fiber LED 1, Surface Mount (or straight cutting) lamp plate 2 of LED display, black flase floor 3, black flase floor 3
It is installed on the schematic diagram 0～1mm under shaven head of optical fiber LED 1.
Specific embodiment
Fig. 1～9 are a kind of specific embodiment of the present invention.
The present invention includes optical fiber LED 1, Surface Mount (or straight cutting) lamp plate 2 of LED display, black flase floor 3, black light
Fine glue 4, surface-treated layer 5 form.Optical fiber LED 1 is welded on Surface Mount (or straight cutting) lamp plate 2 of LED display, black
Flase floor 3 is the lamp dividing plate of the uniform LED 1 of pitch-row of interspersed optical fiber LED 1, and black optical fiber glue 4 is optical fiber LED 1 and black
Fluid sealant between color flase floor 3, surface-treated layer 5 is sprayed at black flase floor 3 surface.As shown in Figure 1.
The optical fiber LED 1 of the present invention be a kind of LED by fiber package or LED glass lens by optical transport to light
The fine LED with certain altitude, as shown in Figure 2.Implementation is using with diameter greater than LED clear glass lens diameter 0
The encapsulating face of～0.2mm substitutes, with the clear glass lens identical optical fiber of existing LED, the clear glass that former LED encapsulates
Lens, form optical fiber LED 1；Or the optical fiber that can be fitted tightly using optical fiber head and LED clear glass lens bonding plane, and
The gap scope of laminating is 0～0.05mm.
The optical fiber LED 1 of the present invention can be contour or being set according to module curvature not contour
's.Using etc. height optical fiber LED 1 when, complete optical fiber LED 1 and be welded in Surface Mount (or straight cutting) lamp plate of LED display
After on 2, need with the height of Surface Mount (or straight cutting) the lamp plate 2 edge highest point lamp of LED display as standard, by optical fiber LED
Lamp 1 is sheared to the curvature of LED display module position；During using not contour optical fiber LED 1, need according to module institute
In the Curvature varying of position, the optical fiber LED 1 of proper height is selected to be welded in Surface Mount (or straight cutting) lamp plate 2 of LED display
Correct position.
Surface Mount (or straight cutting) lamp plate 2 of LED display of the present invention is display screen Surface Mount (or straight cutting) lamp of conventional LED
Plate.
Black flase floor 3 of the present invention be shape coincide composition LED display module 31 position shape, for interior
Surface of Sphere, outer Surface of Sphere, irregular concave-convex curved surface, the surface configuration of the module of diverse location of composition LED display is different
's.Black flase floor 3 be interior Surface of Sphere as shown in Figure 3, black flase floor 3 be outer Surface of Sphere as shown in Figure 4, black grid
Plate 3 is the as shown in Figure 5 of irregular concave-convex curved surface.
Lamp hole on the black flase floor 3 of the present invention is equidistant, uniform, and each optical fiber LED 1 corresponds to a lamp
Lamp hole on hole, and black flase floor 3 can be vertical with the blowtorch point on the Surface Mount of LED display (or straight cutting) lamp plate 2
Corresponding, as shown in Figure 6；Can also be to external diffusion, as shown in Figure 7；Can also be and inwardly reduce, as shown in Figure 8.
It is the unrestrained striped being reduced reflected ambient light on the black flase floor 3 of the present invention, ambient light is irradiated to black lattice
Diffuse-reflectance can be formed on black flase floor 3 when on screen 3, so that the reflected light that ambient light is irradiated on black flase floor 3 is hacked
Color flase floor 3 absorb or diffuse-reflectance and be unable to direct projection human eye.
What the black flase floor 3 of the present invention was installed on optical fiber LED 1 goes out 0～1mm under shaven head, as shown in Figure 9.
The black optical fiber glue 4 of the present invention is the sealing fixing glue between optical fiber LED 1 and black flase floor 3.Black optical fiber
Glue 4 is the glue that the plated film outside optical fiber cortex or cortex is not injured.
The surface-treated layer 5 of the present invention is to increase a kind of composition module contrast of the LED display of not extending curved surface
With visual angle and have antireflective effect surface-treated layer.It is less than using refractive index after the solidification having affinity with fiber-optic core material
Add the nanometer light diffusing agent granule that weight mass range is high transparency liquid quality 0.2%～2% among 1.5 high transparency liquid
And stir evenly for the black developing agent of high transparency liquid quality 0.1%～1% with mass range, spraying, sputter, film can not prolong in one kind
The surface of the composition module of the LED display in splay face forms surface-treated layer 5, and wherein black developing agent can be solubility black
Essence, black that soluble metal complex is black, nano-graphite is black, RGB three primary colours are made into etc..
Claims (5)
1. a kind of composition module group display screen forming not extending curved surface LED display screen is it is characterised in that include optical fiber LED
(1), the Surface Mount of LED display or straight cutting lamp plate (2), black flase floor (3), black optical fiber glue (4), surface-treated layer (5), light
Fine LED (1) is welded on Surface Mount or the straight cutting lamp plate (2) of LED display, and black flase floor (3) interts optical fiber LED (1)
The uniform optical fiber LED (1) of pitch-row lamp dividing plate, black optical fiber glue (4) be optical fiber LED (1) and black flase floor (3) it
Between fluid sealant, surface-treated layer (5) is sprayed at black flase floor (3) surface.
2. the composition module group display screen forming not extending curved surface LED display screen according to claim 1, its feature exists
In, described optical fiber LED (1) be a kind of LED by fiber package or LED glass lens by optical transport to optical fiber
There is the LED of certain altitude, using the encapsulating face with diameter greater than LED clear glass lens diameter 0～0.2mm with existing
The clear glass lens identical optical fiber of LED substitutes the clear glass lens of former LED encapsulation, forms optical fiber LED (1)；
Or the optical fiber that can be fitted tightly using optical fiber head and LED clear glass lens bonding plane, and the gap scope fitted be 0～
0.05mm.
3. the composition module group display screen forming not extending curved surface LED display screen according to claim 1, its feature exists
In described black flase floor (3), is interior Surface of Sphere or outer Surface of Sphere or irregular concave-convex curved surface.
Lamp hole on black flase floor 3 is equidistant, uniform, and the glass lens of each encapsulation LED is optical fiber LED (1)
A corresponding lamp hole, and the lamp hole on black flase floor (3) is the weldering on Surface Mount or straight cutting lamp plate (2) with LED display
Lamp point vertically corresponds to；Or to external diffusion or inwardly reduce；
The unrestrained striped of reflected ambient light is reduced on black flase floor (3), ambient light be irradiated to black flase floor (3) upper when
Black flase floor (3) is upper to form diffuse-reflectance, makes ambient light be irradiated to the reflected light on black flase floor (3) by black flase floor
(3) absorb or diffuse-reflectance and be unable to direct projection human eye；
Black flase floor 3 be installed on encapsulation LED glass lens be optical fiber LED (1) go out 0～1mm under shaven head.
4. the composition module group display screen forming not extending curved surface LED display screen according to claim 1, its feature exists
In described black optical fiber glue (4), is the glue that the plated film outside optical fiber cortex or cortex is not injured.
5. the composition module group display screen forming not extending curved surface LED display screen according to claim 1, its feature exists
In described surface-treated layer (5) is to increase a kind of composition module contrast of the LED display of not extending curved surface and visual angle
And there is the surface-treated layer of antireflective effect；It is less than 1.5 using refractive index after the solidification having affinity with fiber-optic core material
Add the nanometer light diffusing agent granule that mass range is high transparency liquid quality 0.2%～2% and quality among high transparency liquid
Scope is the black developing agent of high transparency liquid quality 0.1%～1% and stirs evenly, spraying, sputter, film are in not extending curved surface
The surface of the composition module of LED display forms surface-treated layer (5), and wherein, black developing agent is solubility black essence, solubility gold
The black that genus complex is black, nano-graphite is black or RGB three primary colours are made into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611134960.2A CN106448487A (en) | 2016-12-11 | 2016-12-11 | Composition module display screen for forming non-malleable curve LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611134960.2A CN106448487A (en) | 2016-12-11 | 2016-12-11 | Composition module display screen for forming non-malleable curve LED display screen |
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|---|---|
| CN106448487A true CN106448487A (en) | 2017-02-22 |
Family
ID=58216521
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|---|---|---|---|
| CN201611134960.2A Pending CN106448487A (en) | 2016-12-11 | 2016-12-11 | Composition module display screen for forming non-malleable curve LED display screen |
Country Status (1)
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107065062A (en) * | 2017-04-28 | 2017-08-18 | 王文战 | Light-emitting component and the lighting device using the light-emitting component |
| CN108154830A (en) * | 2018-02-27 | 2018-06-12 | 浙江佑童智能科技有限公司 | A kind of child intelligence robot expression display screen |
| CN112669718A (en) * | 2020-12-28 | 2021-04-16 | 深圳市艾比森光电股份有限公司 | Optical film and LED display screen using same |
| CN112967612A (en) * | 2020-04-23 | 2021-06-15 | 重庆康佳光电技术研究院有限公司 | LED display screen |
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