CN106409156A - Any-arc-angle excircle-spherical-surface-displaying seamless display screen - Google Patents
Any-arc-angle excircle-spherical-surface-displaying seamless display screen Download PDFInfo
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- CN106409156A CN106409156A CN201611134843.6A CN201611134843A CN106409156A CN 106409156 A CN106409156 A CN 106409156A CN 201611134843 A CN201611134843 A CN 201611134843A CN 106409156 A CN106409156 A CN 106409156A
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- outside surface
- spherical outside
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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
- G09F9/302—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
- G09F9/3026—Video wall, i.e. stackable semiconductor matrix display modules
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Abstract
The invention discloses an any-arc-angle excircle-spherical-surface-displaying seamless display screen, and belongs to the technical field of VR displaying. The any-arc-angle excircle-spherical-surface-displaying seamless display screen comprises a pentagonal outer spherical surface splicing unit, a hexagonal outer spherical surface splicing unit, outer-spherical-surface-splicing-unit frame carriers and an outer-spherical-surface-splicing-unit fixing and supporting frame. The any-arc-angle excircle-spherical-surface-displaying seamless display screen has the advantages that due to excircle spherical surface displaying, the highlighting feeling and the decorous feeling of images are improved; particularly, when the any-arc-angle excircle-spherical-surface-displaying seamless display screen is used for AR scenarios, movement senses and changes can be given to static seal scenes, and the unexpected shocking effect can be generated for a person. The any-arc-angle excircle-spherical-surface-displaying seamless display screen can be widely applied to teaching, AR landscape architecture, exhibitions, showing, science and technology museums and other places.
Description
Technical field
The invention belongs to VR display technology field, in particular, provide that a kind of outer Surface of Sphere of any arc angle shows is seamless
Gap display screen, spherical outside surface display, in the place such as teaching, AR garden landscape, display and demonstration, science and technology center, there is use widely
On the way.
Background technology
Spherical outside surface shows not only can make image obtain wide viewing angle, and image can be made to obtain Prwsnt, can also be true
Reproduce spherical outside surface image on the spot, such as：Tellurion of teaching etc..The maximum use of spherical outside surface display, in addition to teaching, is gone back
It is that being applied to AR shows.Such as：Among AR garden landscape, spherical outside surface shows can make certain image moment project, and give
People is with special shock.Existing outer ball shows the small LED module splicing mostly adopting pixel interval larger, closely
Viewing not only little mosaic such as one by one, and when being combined into outer ball, gap between module, occurs, gap can produce black
Seam, black seam isolates picture can allow people's sensation vision uncomfortable.It is known that：Cylindricality cambered surface shows can be flexible by screen
Property, realized by the bending of screen, but sphere shows the simple approach realization being then difficult to by routine, because existing display
Technology, either projects, or flexible flat shows, is all difficult to realize spherical outside surface and shows.
Content of the invention
It is an object of the invention to provide the seamless display screen that a kind of outer Surface of Sphere of any arc angle shows, can be just
Square, rectangle or other polygonal display little module are spliced into the display that the outer Surface of Sphere of seamless rounding off shows
Screen.The outer Surface of Sphere image of similar tellurion can completely be shown, be particularly suited for arc angle and show more than the outer Surface of Sphere of 180 degree
Large-size screen monitors.
The principle of the present invention is can to splice globulate using pentagon and hexagon, and can be entered by what optical fiber was made
The spherical outside surface of row pixels conduct or displacement is led as screen is by the spherical outside surface of the plane of display or curved surface picture displacement to certain curvature
Lead and show as on the spherical outside surface of screen, thus plane or flexible displays are converted into spherical outside surface and show that leading picture shields unit, then by outer
Sphere lead as screen unit spliced be combined into certain curvature spherical outside surface round and smooth spherical outside surface display large-size screen monitors.
The present invention includes pentagon spherical outside surface concatenation unit 1, hexagon spherical outside surface concatenation unit 2, spherical outside surface concatenation unit
Backrest 3, spherical outside surface concatenation unit fixed support frame frame 4, as shown in Figure 1.
The implementation process of the present invention is first by the first display module 11, Pentagon or obform body pentagon spherical outside surface light
Fibre leads picture screen 12 and the second display module 21 and hexagon body or obform body hexagon spherical outside surface optical fiber is led as screen 22, by saturating
Gelatin or ultra-thin strength tensionless winkler foundation adhesive tape 123 composition pentagon spherical outside surface concatenation unit 1, hexagon spherical outside surface concatenation unit 2；Its
Secondary is to install spherical outside surface concatenation unit backrest at the back side of pentagon spherical outside surface concatenation unit 1, hexagon spherical outside surface concatenation unit 2
3；It is that spherical outside surface concatenation unit fixed support frame frame 4 is installed again, and according to outside pentagon spherical outside surface concatenation unit 1, hexagon
Pentagon spherical outside surface concatenation unit 1, hexagon spherical outside surface concatenation unit 2 are fixed in the position of sphere concatenation unit 2；It is finally fine setting
Bolt 43 on up-down adjustment bolt 33 in spherical outside surface concatenation unit backrest 3 and spherical outside surface concatenation unit fixed support frame frame 4,
The splicing gap between pentagon spherical outside surface concatenation unit 1, hexagon spherical outside surface concatenation unit 2, front-back staggered is made to be less than
0.1mm.
The pentagon spherical outside surface concatenation unit 1 of the present invention is by the first display module 11, Pentagon or obform body pentagon
Spherical outside surface optical fiber is led and is formed, as shown in Figure 2 as screen 12, transparent adhesive tape or ultra-thin strength tensionless winkler foundation adhesive tape 123.The present invention is not considering
In the case of spherical outside surface round and smooth degree, pentagon spherical outside surface lead as screen concatenation unit 1 be exactly the first display module 11, Pentagon or
Obform body pentagon spherical outside surface optical fiber is led and can be omitted as screen 12 and transparent adhesive tape or ultra-thin strength tensionless winkler foundation adhesive tape 123.
The hexagon spherical outside surface concatenation unit 2 of the present invention is by the second display module 21, hexagon body or obform body hexagon
Spherical outside surface display optical fiber is led and is formed, as shown in Figure 3 as screen 22, transparent adhesive tape or ultra-thin strength tensionless winkler foundation adhesive tape 123.The present invention is not
In the case of considering spherical outside surface round and smooth degree, it is exactly the second display module 21 that hexagon spherical outside surface is led as screen concatenation unit 1, hexagon
Body or obform body hexagon spherical outside surface optical fiber are led and can be omitted as screen 22 and transparent adhesive tape or ultra-thin strength tensionless winkler foundation adhesive tape 123.
First display module 11 of the present invention, the second display module 21 can be LED display module, LCD display module,
Various types of display modules such as OLED display module, QLED display module, PLED display module, its surface configuration can be flat
Face or curved surface, its corner shape can be tetragon or pentagon, hexagon or other polygon
Shape.When the first display module 11 selects pentagon display module, Pentagon in combination or obform body pentagon
It is that Pentagon spherical outside surface optical fiber is led as screen that spherical outside surface optical fiber is led as screen 12；When the second display module 21 selects hexagon display mould
During group, it is hexagon external sphere optical fiber that hexagon body in combination or obform body hexagon spherical outside surface optical fiber are led as screen 22
Lead as screen.When display module all selects the tetragon display module of same model, specification, Pentagon or obform body pentagon
Spherical outside surface optical fiber lead as screen 12 incidence surface or enter image planes be tetragon, display surface be one be tetragon, one be pentagon
Obform body spherical outside surface optical fiber lead as screen；Hexagon body or obform body hexagon spherical outside surface optical fiber are led the incidence surface as shielding 22 or are entered
Image planes be tetragon, display surface be one be tetragon, one be that hexagonal obform body spherical outside surface optical fiber is led as shielding.
First display module 11 of the present invention, the second display module 21 size less, and its cooperation composition pentagon outside
Sphere concatenation unit 1, the obform body pentagon spherical outside surface of hexagon spherical outside surface concatenation unit 2 are led as screen 12 or hexagon spherical outside surface
Lead thinner, the pentagon spherical outside surface concatenation unit 1 that thus forms, the spelling of hexagon spherical outside surface that just can make as the thickness of screen 22
The weight of order unit 2 also can be lighter, installs and also can be easier, especially for one be tetragon other end be pentagon, six
The Pentagon of side shape or obform body pentagon spherical outside surface optical fiber are led as screen 12 and hexagon body or obform body hexagon spherical outside surface
For optical fiber is led as screen 22, it also can be less due to the gap of the pixel interval caused by pixel shift.The first of the present invention
Display module 11, the Diagonal Dimension scope of the second display module 21 are 3～30 inches, are shaped as regular polygon, including：Positive four
Side shape, regular pentagon, regular hexagon, other regular polygons.
The transparent adhesive tape of the present invention or the ultra-thin tensionless winkler foundation adhesive tape 123 of strength are model identical same material transparent adhesive tape or strength nothing
Stretch tape, can be selected according to the display module feature selected, and be to consider to reduce installation accuracy using transparent adhesive tape,
It is mainly from the point of view of convenient later maintenance using strength tensionless winkler foundation adhesive tape, such as：Select LED display in display screen
When, it is convenient to change lamp after the damage that should be taken into account LED, to be advisable using ultra-thin strength tensionless winkler foundation adhesive tape, and using LCD,
During OLED, QLED, PLED module, compared from transparent adhesive tape and have more preferable anti-reflective effect from strength tensionless winkler foundation adhesive tape.
, when using transparent gemel connection, bonding simultaneously bundlees for the transparent adhesive tape of the present invention or ultra-thin strength tensionless winkler foundation adhesive tape 123
One display module 11 and Pentagon or obform body pentagon spherical outside surface optical fiber are led picture screen 12 and bonding and are bundled the second display
Module 21 and hexagon body or obform body hexagon spherical outside surface lead transparent adhesive tape or ultra-thin strength tensionless winkler foundation adhesive tape 123 as screen 22
Thickness range is 0.05～0.5mm.
The transparent adhesive tape of the present invention or ultra-thin strength tensionless winkler foundation adhesive tape 123 when being connected using ultra-thin strength tensionless winkler foundation adhesive tape,
Bonding simultaneously bundlees the first display module 11 and Pentagon or obform body pentagon spherical outside surface optical fiber is led as screen 12 and bonding simultaneously
Bundle the second display module 21 and hexagon body or obform body hexagon spherical outside surface is led as the transparent adhesive tape of screen 22 or ultra-thin strength no
The thickness range of stretch tape 123 is 0.1～0.6mm.
It is pentagonal outer that the Pentagon of the present invention or obform body pentagon spherical outside surface are led as the front end display surface of screen 12
Sphere, rear end contact surface is the shape that can fit tightly with the first display module 11 display surface and its size and the first display mould
The display surface size of group 11 is identical.It is front big that Pentagon or obform body pentagon spherical outside surface are led as the outer shape of screen 12
Little polygonal trapezoidal shape afterwards, as shown in Figure 4.
It is hexagonal outer that the hexagon body of the present invention or obform body hexagon spherical outside surface are led as the front end display surface of screen 22
Sphere, rear end contact surface is the shape that can fit tightly with the second display module 21 display surface and its size and the second display mould
The display surface size of group 21 is identical.It is polygon that hexagon body or obform body hexagon spherical outside surface are led as the outer shape of screen 22
The pre-large post-small trapezoidal shape of shape, as shown in Figure 5.
In view of the display module of routine is usually tetragon, Pentagon or obform body pentagon spherical outside surface optical fiber are led as screen
12 rear end contact surface is the shape of the first display module 11, front end shows the shaped body that spherical outside surface is pentagon shaped, such as Fig. 6
Shown；The shape being the second display module 21 as the rear end contact surface of screen 22 led by hexagon body or obform body hexagon spherical outside surface optical fiber
Shape, front end show the special-shaped shape that spherical outside surface is hexagonal shape, as shown in Figure 7.
The seamless spherical outside surface of a kind of any arc angle of the present invention shows that the spherical outside surface of large-size screen monitors is spelled by pentagon spherical outside surface
Cooperation splicing composition is intersected in order unit 1, hexagon spherical outside surface concatenation unit 2, also if football is by 12 pentagons, 20 hexagons
The principle constituting is the same, and difference is that the arc angle of sphere forming is different with the pentagon of composition ball, hexagonal quantity.This
The pentagon spherical outside surface concatenation unit 1 of invention, the spherical outside surface splicing and combining formation of hexagon spherical outside surface concatenation unit 2, its institute
Pentagon spherical outside surface concatenation unit 1, the quantity of hexagon spherical outside surface concatenation unit 2 are according to a kind of ectosphere of any arc angle
The face display arc angle size of large-size screen monitors and the arc of pentagon spherical outside surface concatenation unit 1, ball shared by hexagon spherical outside surface concatenation unit 2
Point determining, such as：Pentagon spherical outside surface concatenation unit 1, the arc of ball shared by hexagon spherical outside surface concatenation unit 2 divide more
Little, the spherical outside surface forming certain arc angle shows the pentagon spherical outside surface concatenation unit 1 of large-size screen monitors, hexagon spherical outside surface concatenation unit 2
Quantity just many, equally, the pentagon spherical outside surface concatenation unit 1 that divides for certain arc, hexagon spherical outside surface concatenation unit 2, one
The spherical outside surface planting any arc angle shows that the arc angle of large-size screen monitors is bigger, and a kind of spherical outside surface of composition shows the pentagon spherical outside surface splicing of large-size screen monitors
Unit 1, hexagon spherical outside surface concatenation unit 2 quantity also can many, vice versa.
The Pentagon of the present invention or obform body pentagon spherical outside surface are led outside as screen 12, hexagon body or obform body hexagon
Sphere is led and can also be made up of other polygonal shapes, as long as polyhedral face, rib, top as the front end display spherical outside surface of screen 22
The relation of point, the length of side and spherical radius meets Euler's formula.
The Pentagon of the present invention or obform body pentagon spherical outside surface optical fiber are led as screen 12 and hexagon body or obform body six
It is to be made up of the optical fiber perpendicular to both ends of the surface that side shape spherical outside surface optical fiber is led as screen 22, and manufacture method can refer to patent ZL2007 1
0176403.1《Leaded light image amplification screen》The method molding proposing.Adopt one thin one thick change mirror optical fiber, optical fiber is long
Degree 30～200mm, physical dimension banding that sensitive surface is piled up using dense accumulation mode and irradiated by light area source, is stained with and connects,
To sensitive surface cutting, polishing, polishing, paste after the photic zone of front end, form sensitive surface.Bonding front end photic zone and rear end photic zone
Form guide-lighting screen afterwards.Difference is that the Pentagon of the present invention or obform body pentagon spherical outside surface optical fiber are led as screen 12 Hes
Hexagon body or obform body hexagon spherical outside surface optical fiber are led and are needed the mould of special shape as screen 22, and optical fiber needs in specific mould
Molding within tool, and the size of in-mold molding is greater than Pentagon or obform body pentagon spherical outside surface optical fiber is led as screen 12 Hes
Hexagon body or obform body hexagon spherical outside surface optical fiber are led as the standard size at least 2mm of screen 22 needs；Carry out secondary fine afterwards
The close standard size being machined to need, after the shape making them complies fully with the shape of its place spherical outside surface position；Finally
Be surface-treated again, form qualified Pentagon or obform body pentagon spherical outside surface optical fiber lead as screen 12 and hexagon body or
The method adopting spraying plating as screen 22, the method for surface treatment led by obform body hexagon spherical outside surface optical fiber, and method can refer to and this
The patent of invention that the bright patent same period declares《A kind of optical fiber of polygon optical fiber composition is led as screen》The surface treatment method of middle proposition
Implement, that is, surface-treated layer is that refractive index is less than among 1.5 high transparency liquid after the solidification having affinity with fiber-optic core material
Add weight and be less than high transparency liquid weight 1% less than the nanometer light diffusing agent granule of high transparency liquid weight 2% and weight
Black developing agent, wherein black developing agent can be solubility black essences, soluble metal complex is black, nano-graphite is black, RGB three primary colours are joined
Black becoming etc..
The spherical outside surface concatenation unit backrest 3 of the present invention is pentagon spherical outside surface concatenation unit 1, hexagon spherical outside surface splicing list
First 2 back racks, are made up of backboard 31, spring shim 32, screw 33.By 3 or 4 screws 33 and spring shim 32 by backboard
31 are tightened together with pentagon spherical outside surface concatenation unit 1, hexagon spherical outside surface concatenation unit 2, as shown in Figure 8.Spherical outside surface is spelled
The screw hole through screw 33 on the backboard 31 of order unit backrest 3 has the plus tolerance of 0.1～0.5mm relative to screw diameter,
Lead in order to pentagon spherical outside surface and lead as screen concatenation unit 2 micro tune up and down as screen concatenation unit 1, hexagon spherical outside surface
Whole.Spherical outside surface is led has four M1～M8 screw holes as the four corners position of the backboard 31 of screen concatenation unit backrest 3, and specific size regards choosing
Depending on pentagon spherical outside surface concatenation unit 1, the size of hexagon spherical outside surface concatenation unit 2 or weight size, such as Fig. 9
Shown.
Spherical outside surface concatenation unit fixed support frame frame 4 is pentagon spherical outside surface concatenation unit 1, hexagon spherical outside surface splicing list
The state of unit 2 determines support frame, is made up of grid type spheroidal skeleton 41, spring shim 42, bolt 43, wherein grid type spheroidal
Skeleton 41 is placed in the size of mesh opening within outer ball and the seamless outer Surface of Sphere display large-size screen monitors forming a kind of any arc angle
Pentagon spherical outside surface concatenation unit 1, the size of hexagon spherical outside surface concatenation unit 2 be one-to-one, grid edge bolt
On spherical outside surface concatenation unit backrest 3 on hole and pentagon spherical outside surface concatenation unit 1, hexagon spherical outside surface concatenation unit 2
Screw hole be also one-to-one, pentagon spherical outside surface concatenation unit 1, hexagon spherical outside surface concatenation unit 2 pass through spring pad
Piece 42, bolt 43 are by grid type spheroidal skeleton 41 and pentagon spherical outside surface concatenation unit 1, hexagon spherical outside surface concatenation unit 2
It is closely joined together, as shown in Figure 10.The wherein bolt hole on grid type spheroidal skeleton 41 is compared bolt 43 and is had 0.1
The plus tolerance of～0.5mm, in order to adjust the peace between pentagon spherical outside surface concatenation unit 1, hexagon spherical outside surface concatenation unit 2
Dress gap.The diameter range of bolt 43 is M1～M8, and specific size regards the pentagon spherical outside surface concatenation unit 1 selected, hexagon
Depending on the size of spherical outside surface concatenation unit 2 or weight size.
It is an advantage of the current invention that outer Surface of Sphere shows the Prwsnt that increased image and thick and heavy sense, in particular for AR field
Scape, the outdoor scene that can give static state, in dynamic and change, has and allows people produce unexpected shock effect.
Brief description
Fig. 1 is the structural representation of the present invention.Wherein, pentagon spherical outside surface concatenation unit 1, the splicing of hexagon spherical outside surface are single
Unit 2, spherical outside surface concatenation unit backrest 3, spherical outside surface concatenation unit fixed support frame frame 4.
Fig. 2 is the schematic diagram of pentagon spherical outside surface concatenation unit 1.Wherein, the one the first display modules 11, Pentagon or
Obform body pentagon spherical outside surface optical fiber is led as screen 12, transparent adhesive tape or ultra-thin strength tensionless winkler foundation adhesive tape 123.
Fig. 3 is the schematic diagram of hexagon spherical outside surface concatenation unit 2.Wherein, the two the second display modules 21, hexagon body or
Obform body hexagon spherical outside surface optical fiber is led as screen 22, transparent adhesive tape or ultra-thin strength tensionless winkler foundation adhesive tape 123.
Fig. 4 is that Pentagon or obform body pentagon spherical outside surface lead as the outer shape of screen 12 is polygonal pre-large post-small
Trapezoidal shape schematic diagram.
Fig. 5 is that hexagon body or obform body hexagon spherical outside surface lead as the outer shape of screen 22 is polygonal pre-large post-small
Trapezoidal shape schematic diagram.
When Fig. 6 is tetragon for the first display module 11, Pentagon or obform body pentagon spherical outside surface optical fiber are led as screen
12 rear end contact surface is the shape of the one the first display modules 11, front end shows the shaped body that spherical outside surface is pentagon shaped
Schematic diagram.
Fig. 7 is the two the second display modules 21 when being tetragon, and hexagon body or obform body hexagon spherical outside surface optical fiber are led
As the rear end contact surface of screen 22 be the two the second display modules 21 shape, front end show the abnormal shape that spherical outside surface is hexagonal shape
The schematic diagram of shape.
Fig. 8 is that part sets up assembling schematic diagram.Wherein, pentagon spherical outside surface concatenation unit 1, the splicing of hexagon spherical outside surface are single
Unit 2, spherical outside surface concatenation unit backrest 3, backboard 31, spring shim 32, screw 33.
Fig. 9 is the schematic diagram of spherical outside surface concatenation unit backrest 3.Four corners of the backboard 31 of spherical outside surface concatenation unit backrest 3
There are four M1～M8 screw holes position.
Figure 10 is that part sets up assembling schematic diagram.Wherein, pentagon spherical outside surface concatenation unit 1, the splicing of hexagon spherical outside surface
Unit 2, spherical outside surface concatenation unit fixed support frame frame 4, grid type spheroidal skeleton 41, spring shim 42, bolt 43.
Specific embodiment
Fig. 1～Figure 10 is a kind of specific embodiment of the present invention.
The present invention is by pentagon spherical outside surface concatenation unit 1, hexagon spherical outside surface concatenation unit 2, the spherical outside surface concatenation unit back of the body
Frame 3, spherical outside surface concatenation unit fixed support frame frame 4 form, as shown in Figure 1.
The pentagon spherical outside surface concatenation unit 1 of the present invention is by the first display module 11, Pentagon or obform body pentagon
Spherical outside surface optical fiber is led and is formed, as shown in Figure 2 as screen 12, transparent adhesive tape or ultra-thin strength tensionless winkler foundation adhesive tape 123.The present invention is not considering
In the case of spherical outside surface round and smooth degree, pentagon spherical outside surface lead as screen concatenation unit 1 be exactly the first display module 11, Pentagon or
Obform body pentagon spherical outside surface optical fiber is led and can be omitted as screen 12 and transparent adhesive tape or ultra-thin strength tensionless winkler foundation adhesive tape 123.
The hexagon spherical outside surface concatenation unit 2 of the present invention is by the second display module 21, hexagon body or obform body hexagon
Spherical outside surface display optical fiber is led and is formed, as shown in Figure 3 as screen 22, transparent adhesive tape or ultra-thin strength tensionless winkler foundation adhesive tape 123.The present invention is not
In the case of considering spherical outside surface round and smooth degree, it is exactly the second display module 21 that hexagon spherical outside surface is led as screen concatenation unit 1, hexagon
Body or obform body hexagon spherical outside surface optical fiber are led and can be omitted as screen 22 and transparent adhesive tape or ultra-thin strength tensionless winkler foundation adhesive tape 123.
First display module 11 of the present invention, the second display module 21 can be LED display module, LCD display module,
Various types of display modules such as OLED display module, QLED display module, PLED display module, its surface configuration can be flat
Face or curved surface, its corner shape can be tetragon or pentagon, hexagon or other polygon
Shape.When the first display module 11 selects pentagon display module, Pentagon in combination or obform body pentagon
It is that Pentagon spherical outside surface optical fiber is led as screen that spherical outside surface optical fiber is led as screen 12；When the second display module 21 selects hexagon display mould
During group, it is hexagon external sphere optical fiber that hexagon body in combination or obform body hexagon spherical outside surface optical fiber are led as screen 22
Lead as screen.When display module all selects the tetragon display module of same model, specification, Pentagon or obform body pentagon
Spherical outside surface optical fiber lead as screen 12 incidence surface or enter image planes be tetragon, display surface be one be tetragon, one be pentagon
Obform body spherical outside surface optical fiber lead as screen；Hexagon body or obform body hexagon spherical outside surface optical fiber are led the incidence surface as shielding 22 or are entered
Image planes be tetragon, display surface be one be tetragon, one be that hexagonal obform body spherical outside surface optical fiber is led as shielding.
First display module 11 of the present invention, the second display module 21 size less, and its cooperation composition pentagon outside
Sphere concatenation unit 1, the obform body pentagon spherical outside surface of hexagon spherical outside surface concatenation unit 2 are led as screen 12 or hexagon spherical outside surface
Lead thinner, the pentagon spherical outside surface concatenation unit 1 that thus forms, the spelling of hexagon spherical outside surface that just can make as the thickness of screen 22
The weight of order unit 2 also can be lighter, installs and also can be easier, especially for one be tetragon other end be pentagon, six
The Pentagon of side shape or obform body pentagon spherical outside surface optical fiber are led as screen 12 and hexagon body or obform body hexagon spherical outside surface
For optical fiber is led as screen 22, it also can be less due to the gap of the pixel interval caused by pixel shift.The first of the present invention
Display module 11, the Diagonal Dimension scope of the second display module 21 are 3～30 inches, are shaped as regular polygon, including：Positive four
Side shape, regular pentagon, regular hexagon, other regular polygons.
The transparent adhesive tape of the present invention or the ultra-thin tensionless winkler foundation adhesive tape 123 of strength are model identical same material transparent adhesive tape or strength nothing
Stretch tape, can be selected according to the display module feature selected, and be to consider to reduce installation accuracy using transparent adhesive tape,
It is mainly from the point of view of convenient later maintenance using strength tensionless winkler foundation adhesive tape, such as：Select LED display in display screen
When, it is convenient to change lamp after the damage that should be taken into account LED, to be advisable using ultra-thin strength tensionless winkler foundation adhesive tape, and using LCD,
During OLED, QLED, PLED module, compared from transparent adhesive tape and have more preferable anti-reflective effect from strength tensionless winkler foundation adhesive tape.
, when using transparent gemel connection, bonding simultaneously bundlees for the transparent adhesive tape of the present invention or ultra-thin strength tensionless winkler foundation adhesive tape 123
One display module 11 and Pentagon or obform body pentagon spherical outside surface optical fiber are led picture screen 12 and bonding and are bundled the second display
Module 21 and hexagon body or obform body hexagon spherical outside surface lead transparent adhesive tape or ultra-thin strength tensionless winkler foundation adhesive tape 123 as screen 22
Thickness range is 0.05～0.5mm.
The transparent adhesive tape of the present invention or ultra-thin strength tensionless winkler foundation adhesive tape 123 when being connected using ultra-thin strength tensionless winkler foundation adhesive tape,
Bonding simultaneously bundlees the first display module 11 and Pentagon or obform body pentagon spherical outside surface optical fiber is led as screen 12 and bonding simultaneously
Bundle the second display module 21 and hexagon body or obform body hexagon spherical outside surface is led as the transparent adhesive tape of screen 22 or ultra-thin strength no
The thickness range of stretch tape 123 is 0.1～0.6mm.
It is pentagonal outer that the Pentagon of the present invention or obform body pentagon spherical outside surface are led as the front end display surface of screen 12
Sphere, rear end contact surface is the shape that can fit tightly with the first display module 11 display surface and its size and the first display mould
The display surface size of group 11 is identical.It is front big that Pentagon or obform body pentagon spherical outside surface are led as the outer shape of screen 12
Little polygonal trapezoidal shape afterwards, as shown in Figure 4.
It is hexagonal outer that the hexagon body of the present invention or obform body hexagon spherical outside surface are led as the front end display surface of screen 22
Sphere, rear end contact surface is the shape that can fit tightly with the second display module 21 display surface and its size and the second display mould
The display surface size of group 21 is identical.It is polygon that hexagon body or obform body hexagon spherical outside surface are led as the outer shape of screen 22
The pre-large post-small trapezoidal shape of shape, as shown in Figure 5.
In view of the display module of routine is usually tetragon, Pentagon or obform body pentagon spherical outside surface optical fiber are led as screen
12 rear end contact surface is the shape of the first display module 11, front end shows the shaped body that spherical outside surface is pentagon shaped, such as Fig. 6
Shown；The shape being the second display module 21 as the rear end contact surface of screen 22 led by hexagon body or obform body hexagon spherical outside surface optical fiber
Shape, front end show the special-shaped shape that spherical outside surface is hexagonal shape, as shown in Figure 7.
The seamless spherical outside surface of a kind of any arc angle of the present invention shows that the spherical outside surface of large-size screen monitors is spelled by pentagon spherical outside surface
Cooperation splicing composition is intersected in order unit 1, hexagon spherical outside surface concatenation unit 2, also if football is by 12 pentagons, 20 hexagons
The principle constituting is the same, and difference is that the arc angle of sphere forming is different with the pentagon of composition ball, hexagonal quantity.This
The pentagon spherical outside surface concatenation unit 1 of invention, the spherical outside surface splicing and combining formation of hexagon spherical outside surface concatenation unit 2, its institute
Pentagon spherical outside surface concatenation unit 1, the quantity of hexagon spherical outside surface concatenation unit 2 are according to a kind of ectosphere of any arc angle
The face display arc angle size of large-size screen monitors and the arc of pentagon spherical outside surface concatenation unit 1, ball shared by hexagon spherical outside surface concatenation unit 2
Point determining, such as：Pentagon spherical outside surface concatenation unit 1, the arc of ball shared by hexagon spherical outside surface concatenation unit 2 divide more
Little, the spherical outside surface forming certain arc angle shows the pentagon spherical outside surface concatenation unit 1 of large-size screen monitors, hexagon spherical outside surface concatenation unit 2
Quantity just many, equally, the pentagon spherical outside surface concatenation unit 1 that divides for certain arc, hexagon spherical outside surface concatenation unit 2, one
The spherical outside surface planting any arc angle shows that the arc angle of large-size screen monitors is bigger, and a kind of spherical outside surface of composition shows the pentagon spherical outside surface splicing of large-size screen monitors
Unit 1, hexagon spherical outside surface concatenation unit 2 quantity also can many, vice versa.
The Pentagon of the present invention or obform body pentagon spherical outside surface are led outside as screen 12, hexagon body or obform body hexagon
Sphere is led and can also be made up of other polygonal shapes, as long as polyhedral face, rib, top as the front end display spherical outside surface of screen 22
The relation of point, the length of side and spherical radius meets Euler's formula.
The Pentagon of the present invention or obform body pentagon spherical outside surface optical fiber are led as screen 12 and hexagon body or obform body six
It is to be made up of the optical fiber perpendicular to both ends of the surface that side shape spherical outside surface optical fiber is led as screen 22, and manufacture method can refer to patent ZL2007 1
0176403.1《Leaded light image amplification screen》The method molding proposing.Adopt one thin one thick change mirror optical fiber, optical fiber is long
Degree 30～200mm, physical dimension banding that sensitive surface is piled up using dense accumulation mode and irradiated by light area source, is stained with and connects,
To sensitive surface cutting, polishing, polishing, paste after the photic zone of front end, form sensitive surface.Bonding front end photic zone and rear end photic zone
Form guide-lighting screen afterwards.Difference is that the Pentagon of the present invention or obform body pentagon spherical outside surface optical fiber are led as screen 12 Hes
Hexagon body or obform body hexagon spherical outside surface optical fiber are led and are needed the mould of special shape as screen 22, and optical fiber needs in specific mould
Molding within tool, and the size of in-mold molding is greater than Pentagon or obform body pentagon spherical outside surface optical fiber is led as screen 12 Hes
Hexagon body or obform body hexagon spherical outside surface optical fiber are led as the standard size at least 2mm of screen 22 needs；Carry out secondary fine afterwards
The close standard size being machined to need, after the shape making them complies fully with the shape of its place spherical outside surface position；Finally
Be surface-treated again, form qualified Pentagon or obform body pentagon spherical outside surface optical fiber lead as screen 12 and hexagon body or
The method adopting spraying plating as screen 22, the method for surface treatment led by obform body hexagon spherical outside surface optical fiber, and method can refer to and this
The patent of invention that the bright patent same period declares《A kind of optical fiber of polygon optical fiber composition is led as screen》The surface treatment method of middle proposition
Implement, that is, surface-treated layer is that refractive index is less than among 1.5 high transparency liquid after the solidification having affinity with fiber-optic core material
Add weight and be less than high transparency liquid weight 1% less than the nanometer light diffusing agent granule of high transparency liquid weight 2% and weight
Black developing agent, wherein black developing agent can be solubility black essences, soluble metal complex is black, nano-graphite is black, RGB three primary colours are joined
Black becoming etc..
The spherical outside surface concatenation unit backrest 3 of the present invention is pentagon spherical outside surface concatenation unit 1, hexagon spherical outside surface splicing list
First 2 back racks, are made up of backboard 31, spring shim 32, screw 33.By 3 or 4 screws 33 and spring shim 32 by backboard
31 are tightened together with pentagon spherical outside surface concatenation unit 1, hexagon spherical outside surface concatenation unit 2, as shown in Figure 8.Spherical outside surface is spelled
The screw hole through screw 33 on the backboard 31 of order unit backrest 3 has the plus tolerance of 0.1～0.5mm relative to screw diameter,
Lead in order to pentagon spherical outside surface and lead as screen concatenation unit 2 micro tune up and down as screen concatenation unit 1, hexagon spherical outside surface
Whole.Spherical outside surface is led has four M1～M8 screw holes as the four corners position of the backboard 31 of screen concatenation unit backrest 3, and specific size regards choosing
Depending on pentagon spherical outside surface concatenation unit 1, the size of hexagon spherical outside surface concatenation unit 2 or weight size, such as Fig. 9
Shown.
Spherical outside surface concatenation unit fixed support frame frame 4 is pentagon spherical outside surface concatenation unit 1, hexagon spherical outside surface splicing list
The state of unit 2 determines support frame, is made up of grid type spheroidal skeleton 41, spring shim 42, bolt 43, wherein grid type spheroidal
Skeleton 41 is placed in the size of mesh opening within outer ball and the seamless outer Surface of Sphere display large-size screen monitors forming a kind of any arc angle
Pentagon spherical outside surface concatenation unit 1, the size of hexagon spherical outside surface concatenation unit 2 be one-to-one, grid edge bolt
On spherical outside surface concatenation unit backrest 3 on hole and pentagon spherical outside surface concatenation unit 1, hexagon spherical outside surface concatenation unit 2
Screw hole be also one-to-one, pentagon spherical outside surface concatenation unit 1, hexagon spherical outside surface concatenation unit 2 pass through spring pad
Piece 42, bolt 43 are by grid type spheroidal skeleton 41 and pentagon spherical outside surface concatenation unit 1, hexagon spherical outside surface concatenation unit 2
It is closely joined together, as shown in Figure 10.The wherein bolt hole on grid type spheroidal skeleton 41 is compared bolt 43 and is had 0.1
The plus tolerance of～0.5mm, in order to adjust the peace between pentagon spherical outside surface concatenation unit 1, hexagon spherical outside surface concatenation unit 2
Dress gap.The diameter range of bolt 43 is M1～M8, and specific size regards the pentagon spherical outside surface concatenation unit 1 selected, hexagon
Depending on the size of spherical outside surface concatenation unit 2 or weight size.
The implementation process of the present invention is first by the first display module 11, Pentagon or obform body pentagon spherical outside surface light
Fibre leads picture screen 12 and the second display module 21 and hexagon body or obform body hexagon spherical outside surface optical fiber is led as screen 22, by saturating
Gelatin or ultra-thin strength tensionless winkler foundation adhesive tape 123 composition pentagon spherical outside surface concatenation unit 1, hexagon spherical outside surface concatenation unit 2；Its
Secondary is to install spherical outside surface concatenation unit backrest at the back side of pentagon spherical outside surface concatenation unit 1, hexagon spherical outside surface concatenation unit 2
3；It is that spherical outside surface concatenation unit fixed support frame frame 4 is installed again, and according to outside pentagon spherical outside surface concatenation unit 1, hexagon
Pentagon spherical outside surface concatenation unit 1, hexagon spherical outside surface concatenation unit 2 are fixed in the position of sphere concatenation unit 2；It is finally fine setting
Bolt 43 on up-down adjustment bolt 33 in spherical outside surface concatenation unit backrest 3 and spherical outside surface concatenation unit fixed support frame frame 4,
The splicing gap between pentagon spherical outside surface concatenation unit 1, hexagon spherical outside surface concatenation unit 2, front-back staggered is made to be less than
0.1mm.
Claims (5)
1. the seamless display screen that a kind of outer Surface of Sphere of any arc angle shows is spelled it is characterised in that including pentagon spherical outside surface
Order unit (1), hexagon spherical outside surface concatenation unit (2), spherical outside surface concatenation unit backrest (3), fixing of Internal Spherical Surface concatenation unit
Support frame frame (4)；
First display module (11), Pentagon or obform body pentagon spherical outside surface optical fiber are led as screen (12) and the second display
Module (21) and hexagon body or obform body hexagon spherical outside surface optical fiber are led as screen (22), are drawn by transparent adhesive tape or ultra-thin strength nothing
Stretch adhesive tape (123) composition pentagon spherical outside surface concatenation unit (1), hexagon spherical outside surface concatenation unit (2)；In pentagon spherical outside surface
Spherical outside surface concatenation unit backrest (3) is installed at concatenation unit (1), the back side of hexagon spherical outside surface concatenation unit (2)；Spherical outside surface is installed
Concatenation unit fixed support frame frame (4), the up-down adjustment bolt (33) in fine setting spherical outside surface concatenation unit backrest (3) and spherical outside surface
Bolt (43) on concatenation unit fixed support frame frame (4), makes pentagon spherical outside surface concatenation unit (1), hexagon spherical outside surface spell
Splicing gap between order unit (2), front-back staggered are less than 0.1mm.
2. the outer Surface of Sphere of any arc angle according to claim 1 shows seamless display screen is it is characterised in that five sides
Shape spherical outside surface concatenation unit (1) is led as screen by the first display module (11), Pentagon or obform body pentagon spherical outside surface optical fiber
(12), transparent adhesive tape or ultra-thin strength tensionless winkler foundation adhesive tape (123) composition.
3. the outer Surface of Sphere of any arc angle according to claim 1 shows seamless display screen is it is characterised in that six sides
Shape spherical outside surface concatenation unit (2) is led as screen by the second display module (21), hexagon body or obform body hexagon spherical outside surface optical fiber
(22), transparent adhesive tape or ultra-thin strength tensionless winkler foundation adhesive tape (123) composition.
4. the outer Surface of Sphere of any arc angle according to claim 1 shows seamless display screen is it is characterised in that ectosphere
Face concatenation unit backrest (3) is pentagon spherical outside surface concatenation unit (1), the backrest after hexagon spherical outside surface concatenation unit (2), by
Backboard (31), spring shim (32), screw (33) composition.
5. the outer Surface of Sphere of any arc angle according to claim 1 shows seamless display screen is it is characterised in that ectosphere
Face concatenation unit fixed support frame frame (4) is pentagon spherical outside surface concatenation unit (1), hexagon spherical outside surface concatenation unit (2)
Suspension support frame, is made up of grid type spheroidal skeleton (41), spring shim (42), bolt (43).
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Application publication date: 20170215 |