CN103165028B - Embedded LED display and its manufacturing process - Google Patents
Embedded LED display and its manufacturing process Download PDFInfo
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- CN103165028B CN103165028B CN201110410390.6A CN201110410390A CN103165028B CN 103165028 B CN103165028 B CN 103165028B CN 201110410390 A CN201110410390 A CN 201110410390A CN 103165028 B CN103165028 B CN 103165028B
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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
Abstract
Embedded LED display and its manufacturing process are related to display field.Embedded LED display includes display driving system and display panel, and the display panel includes the transparent substrates of a printing opacity, and the array of blind holes being made up of blind hole is distributed with the transparent substrates rear, and the blind hole is embedded with LED light-emitting component；LED light-emitting component in the array of blind holes connects into LED array of display, and the LED array of display connects the display driving system.Embedded LED display manufacturing process, is initially formed the transparent substrates with array of blind holes, and then LED light-emitting component is embedded in the array of blind holes, and connects into LED array of display by wire.By the way that LED light-emitting component is implanted in the blind hole of transparent substrates, whole embedded LED display is in transparent or semitransparent state, be conducive to improving the visual effect of screen.Greatly increase applicable situation.
Description
Technical field
The present invention relates to electronic applications, and in particular to display field.
Background technology
Display screen brings many convenience for the live and work of people.Existing display screen has cathode-ray tube
Display screen, LCDs, LED display, the plasma panel of (Cathode Ray Tube).In above-mentioned display screen
LED display has the advantages that low cost, long lifespan, color be good, fast response time, but the mechanism sheet of LED display now
Body and production technology still have several drawbacks, therefore can not meet the market demand.So that the LED with various good characteristics is aobvious
Display screen can not be popularized commercially so far.
The common LED display of other in the market, typically using black substrate.Because black substrate, which exists, is unable to printing opacity
, there is the inaesthetic problem of outward appearance in problem.And applicable situation is there is very big limitation.
The content of the invention
It is an object of the invention to provide a kind of embedded LED display, to solve above-mentioned technical problem.
The present invention also aims to provide a kind of embedded LED display manufacturing process.
The present invention can be realized using following technical scheme：
Embedded LED display includes display driving system and display panel, it is characterised in that the display panel includes
The array of blind holes being made up of blind hole is distributed with the transparent substrates of one printing opacity, the transparent substrates rear, and the blind hole is embedded with LED
Light-emitting component；
LED light-emitting component in the array of blind holes connects into LED array of display, and the LED array of display connection is described
Display driving system.
By the way that LED light-emitting component is implanted in the blind hole of transparent substrates, it is in whole embedded LED display transparent
Or translucent, be conducive to improving the visual effect of screen.Greatly increase applicable situation.
The LED light-emitting component uses paster LED light-emitting component.To reduce space-consuming.
The LED light-emitting component uses LED die.To reduce space-consuming, and reduce cost.
The LED light-emitting component uses three-color LED light emitting diode.In order to show various colors.
Provided with a LED light-emitting component in one blind hole.Wherein described LED light-emitting component can be using monochrome
LED light-emitting component, it would however also be possible to employ three-color LED light-emitting component.
Spacing between the blind hole is more than or equal to 10mm, 15mm, 20mm, 30mm or 40mm.To avoid influenceing printing opacity
Property, and reduce cost.
Three blind holes are respectively equipped with the three-color LED light-emitting component in trichromatism, to constitute a picture around arrangement
Element.Triangle can be surrounded, equilateral triangle or right angled triangle is preferably surrounded.Spacing between the pixel be more than or equal to
10mm, 15mm, 20mm, 30mm or 40mm.To avoid influenceing translucency, and reduce cost.
Provided with three LED light-emitting components in one blind hole, respectively the three-color LED in trichromatism is luminous first
Part.To reduce the requirement to the LED light-emitting component, normal monochrome LED light-emitting component can be used.
It is a convex lens structures in front of the blind hole.To increase luminous point vision size.
It is a frosting in front of the blind hole.So that three coloured light line is mixed.
The line of the LED light-emitting component is connected using transparency electrode.To ensure visual effect.
The line of the LED light-emitting component is connected using wire or bonding jumper.To improve conductive effect.
The preferred argentine silk of wire or bonding jumper or argentine bar, preferably aluminum wire or aluminum metal
Bar.
The wire or bonding jumper can also use copper wire or copper bar.
The transparent substrates use trnaslucent materials.
The transparent substrates use transparent material.Acrylic material, glass material or other plastic materials can be selected.
The transparent substrates use flexible material, can select flexiplast.To make screen that there is flexibility.
The transparent substrates use the acrylic board of water white transparency.To ensure translucent effect.
The display panel also includes the protective mulch of a printing opacity, and the protective mulch is covered in the transparent substrates
Rear.The LED light-emitting component is located between the transparent substrates and the protective mulch.Protected by the protective mulch
Protect the LED light-emitting component.
Combined closely between the transparent substrates and the protective mulch, and use waterproof construction.To avoid LED from lighting
Element and line are aoxidized, while waterproof can be realized.
The protective mulch uses a transparent panel.To ensure visual effect.
The protective mulch uses an overlay.Using relatively thin plastic foil, it is ensured that radiating effect, to protect
Demonstrate,prove LED light-emitting component normal work and with longer life.
The line array that the line of the LED array of display is constituted includes interlaced longitudinal line array and laterally connected
Linear array；Longitudinal line array is fixed on the transparent substrates, and the horizontal line array is fixed on the covering and protected
In front of sheath, or the horizontal line array is fixed on the transparent substrates, and longitudinal line array is fixed on described
In front of protective mulch；At least one pin of the LED light-emitting component connects at least one line battle array on the transparent substrates
Row, at least one pin of the LED light-emitting component connects the line array in front of the protective mulch.
Line array is fixed on the protective mulch at least described in one, the line array on the protective mulch with
The pin crimping of the LED light-emitting component.To simplify production technology.
It is flexible flexible transparent layer in front of the protective mulch, the line array is fixed on the flexible transparent layer
On, to ensure the contact reliability of crimping.
The wire connecting ends for the line array being fixed on the transparent substrates are located in the blind hole, and the LED lights
Element pin inserts blind hole and pressed with the wire.To simplify production technology.
The transparent substrates correspond to three-color LED light-emitting component respectively provided with three groups of parallel line arrays.
Provided with three groups of parallel line arrays in front of the protective mulch, three-color LED light-emitting component is corresponded to respectively.Pass through
Three groups of parallel line arrays on the transparent substrates, and three groups of parallel line arrays in front of the protective mulch
Driving three-color LED light-emitting component is coordinated to light.
Three groups of parallel longitudinal line arrays can use parallel construction.Three groups of parallel horizontal line arrays can be used
Parallel construction.
The line array and transparent substrates, the fixed form of protective mulch can be printings, with gluing knot, hot pressing
Etc. fixed form.
The line array that the line of the LED array of display is constituted includes interlaced longitudinal line array and laterally connected
Linear array, the transparent substrates rear is additionally provided with a printing opacity dielectric film, and wherein at least one line array is fixed on the printing opacity
Between substrate and the printing opacity dielectric film；At least another described line array is fixed on the printing opacity dielectric film rear.
The protective mulch rear correspondence is with being provided with convex lens structures at LED light-emitting component.To increase luminous point vision
Size.
The protective mulch rear correspondence is a frosting with being provided with LED light-emitting component in front of the blind hole.So that
Light is mixed, and soft.
The line array of the LED array of display includes cross one another longitudinal line array and horizontal line array, institute
Transparent substrates are stated provided with an at least line array, the transparent substrates are provided with groove corresponding with line array battle array
Row, the line array is embedded in the groove array.
Another line array is fixed on transparent substrates rear top layer.
The line array of the LED array of display includes cross one another longitudinal line array and horizontal line array, point
It is not arranged on the transparent substrates, the transparent substrates are provided with longitudinal fluting battle array corresponding with the longitudinal line array
Row；It is additionally provided with transverse concave groove array corresponding with the horizontal line array, the longitudinal fluting array and the transverse concave groove
The depth of array is different.Line array is embedded in the groove array.
Depth difference between the transverse concave groove array and the longitudinal fluting array at least above the wire or
The diameter of bonding jumper.Contact short circuit during avoiding wire embedded.
The groove array is filled by transparent material, and the refractive index of the transparent material is preferably close to or equal to described
The refractive index of photopolymer substrate.
The preferred heat curing copolymer of transparent material or photo-curable polymer.In order to solidify combination.
The transparent material can use shadowless glue.
In order to adapt to large-screen splicing structure, the transparent substrates use a convex lens structures.To eliminate stitching portion gap
Interference to vision.
Can also be that the transparent substrates periphery sets the convex lens structures of strip.The convex lens structures can be general
Logical convex lens structures or Fresnel Lenses.
The display driving system and the line array can be swept using four, eight sweep, 16 the dynamic scan mode such as sweep
Structure.Static state display mode can also be used.
It is opaque structure to be provided with around the display panel at bound edge, the bound edge at least one, and signal wire is hidden in
In the bound edge, and notice the signal wire in bound edge and communicated with the display driving system.To ensure the attractive in appearance of equipment.
In the bound edge of the display panel, at least one bound edge is opaque structure, in order to hide signal wire.
The display panel is rectangle, and the bound edge is opaque structure.
Bound edge described in one is provided with whole parts that the display driving system is provided with an accommodating chamber, the accommodating chamber,
Or section components.
Embedded LED display manufacturing process, it is characterised in that be initially formed the transparent substrates with array of blind holes, so
LED light-emitting component is embedded in the array of blind holes afterwards, and LED array of display is connected into by wire.
Three-color LED light-emitting component is embedded in the blind hole of the array of blind holes.To show abundant color.
The embedded LED light-emitting component for meeting three different colours in trichromatism in the blind hole of the array of blind holes.
Contain at least ten blind hole group in the array of blind holes, at least three blind holes, three are contained in blind hole group described in one
The individual blind hole, preferably about into a triangle, is further preferably surrounded by an equilateral triangle or isosceles right angle around arrangement
Triangle.To ensure to show color.
The wire for connecting the LED light-emitting component constitutes line array, and the line array includes cross one another
Longitudinal line array and horizontal line array；Longitudinal line array and the horizontal line array connect the LED respectively
The pin of LED light-emitting component in array of display.
Longitudinal line array is arranged on the transparent substrates, the company of the wire of longitudinal line array
Connect end to be embedded in the blind hole, the LED light-emitting component pin insertion blind hole is pressed with the wire.
A transparent protective mulch is chosen, the horizontal line array is arranged on the protective mulch, and will
The protective mulch is pressed together on the transparent substrates, makes a pin and the horizontal line battle array for the LED light-emitting component
Row crimping.
Brief description of the drawings
Fig. 1 is a kind of structural decomposition diagram of embedded LED display.
Fig. 2 is blind hole structure schematic diagram.
Fig. 3 is that convex lens structures set schematic diagram.
Fig. 4 is that binding structure sets schematic diagram.
Embodiment
In order to which the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand, with reference to
It is specifically illustrating, the present invention is expanded on further.
Reference picture 1, embedded LED display includes display driving system and display panel 1, and it is saturating that display panel 1 includes one
The array of blind holes being made up of blind hole 21 is distributed with the transparent substrates 2 of light, the rear of transparent substrates 2, and blind hole 21 is embedded with the luminous members of LED
Part 22.LED light-emitting component 22 in blind hole 21 connects into LED array of display, LED array of display connection display driving system.
By the way that LED light-emitting component 22 is implanted in the blind hole 21 of transparent substrates 2, make at whole embedded LED display
In transparent or semitransparent state, be conducive to improving the visual effect of screen.Greatly increase applicable situation.
Transparent substrates 2 can use trnaslucent materials, or transparent material.Acrylic material, glass material can be selected
Or other plastic materials.Transparent substrates 2 can use the acrylic board of water white transparency.To ensure translucent effect.Transparent substrates 2
Using flexible material, flexiplast can be selected.To make display panel 1 that there is flexibility.
In specific production：Selection to LED light-emitting component 22 can be brilliant using paster LED light emitting diode, using LED
Member, using three-color LED light emitting diode.LED light-emitting component 22 is using paster LED light-emitting component 22.To reduce space-consuming.
LED light-emitting component 22 uses LED die.To reduce space-consuming, and reduce cost.LED light-emitting component 22 is sent out using three-color LED
Optical diode.In order to show various colors.
In specific production：One LED light-emitting component 22 can be set in one blind hole 21, three LED hairs can also be set
Optical element 22.Provided with a LED light-emitting component 22 in one blind hole 21, wherein LED light-emitting component 22 can be using monochromatic LED hair
Optical element 22, it would however also be possible to employ three-color LED light-emitting component 22.Provided with three LED light-emitting components 22 in one blind hole 21, it is respectively
The LED light-emitting component 22 of three different colors in trichromatism.To reduce the requirement to LED light-emitting component 22, it can use
Normal monochrome LED light-emitting component 22.Spacing between blind hole 21 is preferably greater than or equal to 10mm, 15mm, 20mm, 30mm or 40mm.
To avoid influenceing translucency, and reduce cost.
For blind hole 21 arrangement design can be：Three blind holes 21 are respectively equipped with three in trichromatism around arrangement
Color LED light-emitting component 22, to constitute a pixel.Triangle can be surrounded, equilateral triangle or right angled triangle is preferably surrounded.
Spacing between pixel is more than or equal to 10mm, 15mm, 20mm, 30mm or 40mm.To avoid influenceing translucency, and reduce into
This.
Reference picture 2, for blind hole 21, the design of itself can be：The front of blind hole 21 is a convex lens knot 211, convex lens knot
The preferred inwardly projecting bulge-structure of structure 211.To increase luminous point vision size.The front of blind hole 21 is a frosting, frosting
It is preferably provided on bulge-structure.So that three coloured light line is mixed.
Design for line can be：
The line of LED light-emitting component 22 is connected using transparency electrode, to ensure visual effect.Can also be, the luminous members of LED
The line of part 22 is connected using wire or bonding jumper, to improve conductive effect.Wire or the preferred argentine silk of bonding jumper
Or argentine bar, preferably aluminum wire or aluminum bonding jumper.Wire or bonding jumper can also use copper wire or copper bar.
Display panel 1 also includes the protective mulch 3 of a printing opacity, and protective mulch 3 is covered in the rear of transparent substrates 2.LED
Light-emitting component 22 is located between transparent substrates 2 and protective mulch 3.LED light-emitting component 22 is protected by protective mulch 3.Thoroughly
Combined closely between photopolymer substrate 2 and protective mulch 3, and use waterproof construction.To avoid LED light-emitting component 22 and line from occurring
Oxidation, while waterproof can be realized.Protective mulch 3 is using a transparent panel or uses an overlay.Using relatively thin
Plastic foil, it is ensured that radiating effect, to ensure the normal work of LED light-emitting component 22 and with longer life.
In order to adapt to large-screen splicing structure, transparent substrates 2 itself use a convex lens structures, interior thickness is more than week
Side thickness, to eliminate interference of the stitching portion gap to vision.Can also be that the periphery of transparent substrates 2 sets the convex lens knot of strip
Structure 23.Convex lens structures 23 can be common convex lens structures or Fresnel Lenses.
Display driving system and line array can be swept using four, eight sweep, 16 the dynamic scan mode structure such as sweep.Also may be used
To use static state display mode.
It is opaque structure to be provided with around display panel 1 at bound edge 4, bound edge 4 at least one, and signal wire is hidden in bound edge 4
It is interior, and the signal wire noticed in bound edge 4 communicates with display driving system.To ensure the attractive in appearance of equipment.Wherein a bound edge 4 is provided with
Whole parts of display driving system, or section components are provided with one accommodating chamber 41, accommodating chamber 41.
In specific design, display panel 1 can be rectangle, in the bound edge 4 of display panel 1, and at least one bound edge 4 is impermeable
Bright structure, or whole bound edges 4 are opaque structure, in order to hide signal wire.
Specific embodiment 1：
The line array that the line of LED array of display is constituted includes interlaced longitudinal line array 24 and horizontal line
Array 31；Longitudinal line array 24 is fixed on transparent substrates, and horizontal line array 31 is fixed on the front of protective mulch 3, or
Person's transverse direction line array 31 is fixed on transparent substrates, and longitudinal line array 24 is fixed on the front of protective mulch 3.LED lights
At least one line array at least one pin connection transparent substrates of element 22, at least one pin of LED light-emitting component 22
Connect the line array in the front of protective mulch 3.
At least a line array is fixed on protective mulch 3, the line array on protective mulch 3 and the luminous members of LED
The pin crimping of part 22.To simplify production technology.The front of protective mulch 3 is flexible flexible transparent layer, and line array is fixed
On flexible transparent layer, to ensure the contact reliability of crimping.The wire connecting ends for the line array being fixed on transparent substrates
It is located in blind hole 21, the pin of LED light-emitting component 22 insertion blind hole 21 is pressed with wire.To simplify production technology.
Transparent substrates correspond to three-color LED light-emitting component 22 respectively provided with three groups of parallel line arrays.Protective mulch
3 fronts correspond to three-color LED light-emitting component 22 respectively provided with three groups of parallel line arrays.By three groups on transparent substrates simultaneously
Capable line array, and three groups of parallel line arrays in the front of protective mulch 3 coordinate driving three-color LED light-emitting component 22
Light.Three groups of parallel longitudinal line arrays 24 can use parallel construction.Three groups of parallel horizontal line arrays 31 can be adopted
Use parallel construction.Line array and transparent substrates, the fixed form of protective mulch 3 can be printings, with gluing knot, hot pressing
Etc. fixed form.
Specific implementation 2：
The line array that the line of LED array of display is constituted includes interlaced longitudinal line array 24 and horizontal line
Array 31, transparent substrates rear is additionally provided with a printing opacity dielectric film, and wherein at least one line array is fixed on transparent substrates and saturating
Between light dielectric film；At least another line array is fixed on printing opacity dielectric film rear.The rear of protective mulch 3 correspondence and LED
Convex lens structures are provided with light-emitting component 22.To increase luminous point vision size.The rear of protective mulch 3 correspondence lights with LED
It is a frosting that the front of blind hole 21 is provided with element 22.So that light is mixed, and it is soft.
Specific implementation 3：
The line array of LED array of display includes interlaced longitudinal line array 24 and horizontal line array 31, thoroughly
Photopolymer substrate is provided with an at least line array, and transparent substrates are provided with groove array corresponding with line array, and line array is embedding
Enter in groove array.Another line array is fixed on transparent substrates rear top layer.
Specific implementation 4：
The line array of LED array of display includes interlaced longitudinal line array 24 and horizontal line array 31, point
It is not arranged on transparent substrates, transparent substrates are provided with longitudinal fluting array corresponding with longitudinal line array 24；Be additionally provided with
The corresponding transverse concave groove array of horizontal line array 31, the depth of longitudinal fluting array and transverse concave groove array is different.Line battle array
Row are embedded in groove array.
Depth difference between transverse concave groove array and longitudinal fluting array is at least above wire or the diameter of bonding jumper.
Contact short circuit during avoiding wire embedded.
Groove array is filled by transparent material, the refractive index of transparent material preferably close to or equal to transparent substrates refraction
Rate.The preferred heat curing copolymer of transparent material or photo-curable polymer.In order to solidify combination.Transparent material can use nothing
Shadow glue.
Embedded LED display manufacturing process is as follows：
The transparent substrates 2 with blind hole 21 are initially formed, then LED light-emitting component 22 is embedded in blind hole 21, and leads to
Cross wire and connect into LED array of display.
Setting for the LED light-emitting component 22 in blind hole 21 can use following scheme：
(1) it is embedded in three-color LED light-emitting component 22 in the blind hole 21 of blind hole 21.To show abundant color.
(2) the embedded LED light-emitting component 22 for meeting three different colours in trichromatism in the blind hole 21 of blind hole 21
Or LED die.
Contain the group of at least ten blind hole 21 in blind hole 21, at least three blind holes 21 are contained in the group of a blind hole 21, and three blind
Hole 21, preferably about into a triangle, is further preferably surrounded by an equilateral triangle or isosceles right triangle around arrangement.
To ensure to show color.
The wire for connecting LED light-emitting component 22 constitutes line array, and line array includes interlaced longitudinal line battle array
Row 24 and horizontal line array 31；Longitudinal line array 24 and horizontal line array 31 connect LED in LED array of display and sent out respectively
The pin of optical element 22.
Longitudinal line array 24 is arranged on transparent substrates 2, the connection end of the wire of longitudinal line array 24 is embedded in
In blind hole 21, the pin of LED light-emitting component 22 insertion blind hole 21 is pressed with wire.A transparent protective mulch 3 is chosen, will be laterally
Line array 31 is arranged on protective mulch 3, and protective mulch 3 is pressed together on transparent substrates 2, makes LED light-emitting component
22 pin is crimped with horizontal line array 31.
The general principle and principal character advantages of the present invention of the present invention are shown and described above.The technical staff of the industry
It should be recognized that the present invention is not limited by above-mentioned application method, simply the present invention is said described in above-mentioned application method and specification
Principle, various changes and modifications of the present invention are possible without departing from the spirit and scope of the present invention, these change and
Improvement both falls within the claimed scope of the invention claimed scope of the invention by appended claims and its equivalent
Define.
Claims (73)
1. embedded LED display includes display driving system and display panel, it is characterised in that the display panel includes one
The array of blind holes being made up of blind hole is distributed with the transparent substrates of printing opacity, the transparent substrates rear, and the blind hole is embedded with LED hairs
Optical element；
LED light-emitting component in the array of blind holes connects into LED array of display, and the LED array of display connects the display
Drive system；
The display panel also includes the protective mulch of a printing opacity, and the protective mulch is covered in after the transparent substrates
Side；
The line array that the line of the LED array of display is constituted includes interlaced longitudinal line array and horizontal line battle array
Row；
Longitudinal line array is fixed on the transparent substrates, and the horizontal line array is fixed on the protective mulch
Front, or the horizontal line array are fixed on the transparent substrates, and longitudinal line array is fixed on the covering
In front of protective layer；
At least one pin of the LED light-emitting component connects at least one line array on the transparent substrates, the LED hairs
At least one pin of optical element connects the line array in front of the protective mulch；
The transparent substrates are provided with an at least line array, and the transparent substrates are provided with corresponding recessed with the line array
Groove array, the line array is embedded in the groove array；
The wire connecting ends for the line array being fixed on the transparent substrates are located in the blind hole, the LED light-emitting component
Pin inserts blind hole and pressed with the wire；
Bound edge is provided with around the display panel, signal wire is hidden in the bound edge, and passes through the signal wire in bound edge and institute
State display driving system communication.
2. embedded LED display according to claim 1, it is characterised in that：Whole embedded LED display is in saturating
Bright or translucent.
3. embedded LED display according to claim 1, it is characterised in that：The transparent substrates use translucent material
Material.
4. embedded LED display according to claim 1, it is characterised in that：The transparent substrates use transparent material.
5. embedded LED display according to claim 1, it is characterised in that：The transparent substrates use acrylic material
Material or glass material.
6. embedded LED display according to claim 5, it is characterised in that：The transparent substrates use water white transparency
Acrylic board.
7. embedded LED display according to claim 1, it is characterised in that：The transparent substrates use flexible material.
8. embedded LED display according to claim 7, it is characterised in that：The transparent substrates use flexiplast.
9. embedded LED display according to claim 1, it is characterised in that：The LED light-emitting component uses paster
LED light-emitting component.
10. embedded LED display according to claim 9, it is characterised in that：The LED light-emitting component uses paster
LED light emitting diodes.
11. embedded LED display according to claim 1, it is characterised in that：The LED light-emitting component is brilliant using LED
Member.
12. embedded LED display according to claim 1, it is characterised in that：The LED light-emitting component uses three colors
LED light emitting diodes.
13. embedded LED display according to claim 1, it is characterised in that：Provided with an institute in one blind hole
State LED light-emitting component.
14. embedded LED display according to claim 13, it is characterised in that：The LED light-emitting component is using monochromatic
LED light-emitting component.
15. embedded LED display according to claim 13, it is characterised in that：The LED light-emitting component uses three colors
LED light-emitting component.
16. embedded LED display according to claim 13, it is characterised in that：Spacing between the blind hole be more than
Equal to 10mm, 15mm, 20mm, 30mm or 40mm.
17. embedded LED display according to claim 1, it is characterised in that：Three blind holes are divided around arrangement
Three-color LED light-emitting component that She You be in trichromatism, to constitute a pixel.
18. embedded LED display according to claim 17, it is characterised in that：Three blind holes surround triangle.
19. embedded LED display according to claim 18, it is characterised in that：Three blind holes surround equilateral three
Angular or right angled triangle.
20. embedded LED display according to claim 17, it is characterised in that：Spacing between the pixel be more than
Equal to 10mm, 15mm, 20mm, 30mm or 40mm.
21. embedded LED display according to claim 1, it is characterised in that：Provided with three institutes in one blind hole
State LED light-emitting component, the three-color LED light-emitting component respectively in trichromatism.
22. embedded LED display according to claim 1, it is characterised in that：It is a convex lens knot in front of the blind hole
Structure.
23. embedded LED display according to claim 22, it is characterised in that：Convex lens structures are one inwardly projecting
Bulge-structure.
24. embedded LED display according to claim 23, it is characterised in that：It is a frosting in front of the blind hole.
25. embedded LED display according to claim 24, it is characterised in that：Frosting is arranged on bulge-structure.
26. embedded LED display according to claim 1, it is characterised in that：The line of the LED light-emitting component is adopted
Connected with transparency electrode.
27. embedded LED display according to claim 26, it is characterised in that：The line of the LED light-emitting component is adopted
Connected with wire or bonding jumper.
28. embedded LED display according to claim 27, it is characterised in that：The wire or bonding jumper are silver
Non-ferrous metal silk or argentine bar.
29. embedded LED display according to claim 28, it is characterised in that：The wire or bonding jumper are aluminium
Wire or aluminum bonding jumper processed.
30. embedded LED display according to claim 28, it is characterised in that：The wire or bonding jumper are used
Copper wire or copper bar.
31. embedded LED display according to claim 1, it is characterised in that：The LED light-emitting component is located at described
Between transparent substrates and the protective mulch.
32. embedded LED display according to claim 31, it is characterised in that：The transparent substrates and the covering
Combined closely between protective layer, and use waterproof construction.
33. embedded LED display according to claim 1, it is characterised in that：The protective mulch is transparent using one
Plate.
34. embedded LED display according to claim 1, it is characterised in that：The protective mulch is transparent using one
Plastic foil.
35. embedded LED display according to claim 1, it is characterised in that：Line array is fixed at least described in one
On the protective mulch, the line array on the protective mulch is crimped with the pin of the LED light-emitting component.
36. embedded LED display according to claim 1, it is characterised in that：It is flexibility in front of the protective mulch
Flexible transparent layer, the line array is fixed on the flexible transparent layer.
37. embedded LED display according to claim 1, it is characterised in that：The transparent substrates are provided with three groups simultaneously
Capable line array, corresponds to three-color LED light-emitting component respectively.
38. the embedded LED display according to claim 37, it is characterised in that：Pass through three on the transparent substrates
The parallel line array of group, and three groups of parallel line arrays cooperation driving three-color LED hairs in front of the protective mulch
Optical element is lighted.
39. the embedded LED display according to claim 37, it is characterised in that：Three groups of parallel longitudinal line arrays
Using parallel construction.
40. the embedded LED display according to claim 39, it is characterised in that：Three groups of parallel horizontal line arrays
Using parallel construction.
41. embedded LED display according to claim 1, it is characterised in that：The line array and transparent substrates,
The fixed form of protective mulch is printing, with gluing knot or hot pressing.
42. embedded LED display according to claim 1, it is characterised in that：Display panel is rectangle, display panel
Bound edge in, at least one bound edge is opaque structure, or whole bound edge is opaque structure, in order to hide signal
Line.
43. embedded LED display according to claim 1, it is characterised in that：The line structure of the LED array of display
Into line array include interlaced longitudinal line array and horizontal line array, the transparent substrates rear is additionally provided with one
Printing opacity dielectric film, wherein at least one line array is fixed between the transparent substrates and the printing opacity dielectric film；It is at least another
One line array is fixed on the printing opacity dielectric film rear.
44. embedded LED display according to claim 43, it is characterised in that：The protective mulch rear correspondence
With being provided with convex lens structures at LED light-emitting component.
45. embedded LED display according to claim 44, it is characterised in that：The protective mulch rear correspondence
It is a frosting with being provided with LED light-emitting component in front of the blind hole.
46. embedded LED display according to claim 1, it is characterised in that：Another line array is fixed on described
Photopolymer substrate rear top layer.
47. the embedded LED display according to any one in claim 27-30, it is characterised in that：The LED shows
Showing the line array of array includes cross one another longitudinal line array and horizontal line array, the transparent substrates be provided with
The corresponding longitudinal fluting array of longitudinal line array；It is additionally provided with transverse concave groove battle array corresponding with the horizontal line array
Row, the depth of the longitudinal fluting array and the transverse concave groove array is different.
48. embedded LED display according to claim 47, it is characterised in that：Line array is embedded in the groove
In array.
49. embedded LED display according to claim 47, it is characterised in that：The transverse concave groove array with it is described
Depth difference between longitudinal fluting array is at least above the wire or the diameter of bonding jumper.
50. embedded LED display according to claim 47, it is characterised in that：The groove array is by transparent material
Filling, the refractive index of the transparent material is close or equal to the refractive index of the transparent substrates.
51. embedded LED display according to claim 50, it is characterised in that：The transparent material is poly- for heat cure
Compound or photo-curable polymer.
52. embedded LED display according to claim 50, it is characterised in that：The transparent material uses shadowless glue.
53. the embedded LED display according to any one in claim 1-30, it is characterised in that：The printing opacity base
Plate uses a convex lens structures, and interior thickness is more than peripheral thickness, to eliminate interference of the stitching portion gap to vision.
54. embedded LED display according to claim 53, it is characterised in that：The convex lens structures are common convex
Lens arrangement.
55. embedded LED display according to claim 53, it is characterised in that：The convex lens structures are Fresnels
Lens.
56. the embedded LED display according to any one in claim 1-30, it is characterised in that：The printing opacity base
Plate periphery sets the convex lens structures of strip.
57. embedded LED display according to claim 56, it is characterised in that：The convex lens structures are common convex
Lens arrangement.
58. embedded LED display according to claim 56, it is characterised in that：The convex lens structures are Fresnels
Lens.
59. the embedded LED display according to any one in claim 1-30, it is characterised in that：The display is driven
Dynamic system uses dynamic scan mode with the line array.
60. embedded LED display according to claim 59, it is characterised in that：The display driving system with it is described
Line array is swept using four, eight sweep or 16 dynamic scan modes swept.
61. the embedded LED display according to any one in claim 1-30, it is characterised in that：The display is driven
Dynamic system uses static state display mode with the line array.
62. the embedded LED display according to any one in claim 1-30, it is characterised in that：The display surface
In the bound edge of plate, at least one bound edge is opaque structure.
63. the embedded LED display according to any one in claim 2-30, it is characterised in that：The display surface
Plate is rectangle, and the bound edge is opaque structure.
64. the embedded LED display according to any one in claim 1-30, it is characterised in that：On the bound edge
Provided with an accommodating chamber, whole parts of the display driving system, or section components are provided with the accommodating chamber.
65. embedded LED display manufacturing process, it is characterised in that be initially formed the transparent substrates with array of blind holes, then
LED light-emitting component is embedded in the array of blind holes, and LED array of display is connected into by wire；
The display panel also includes the protective mulch of a printing opacity, and the protective mulch is covered in after the transparent substrates
Side；
The line array that the line of the LED array of display is constituted includes interlaced longitudinal line array and horizontal line battle array
Row；
Longitudinal line array is fixed on the transparent substrates, and the horizontal line array is fixed on the protective mulch
Front, or the horizontal line array are fixed on the transparent substrates, and longitudinal line array is fixed on the covering
In front of protective layer；
At least one pin of the LED light-emitting component connects at least one line array on the transparent substrates, the LED hairs
At least one pin of optical element connects the line array in front of the protective mulch；
The line array of the LED array of display includes cross one another longitudinal line array and horizontal line array, described
Photopolymer substrate is provided with an at least line array, and the transparent substrates are provided with groove array corresponding with the line array, institute
Line array is stated to be embedded in the groove array；
The wire connecting ends for the line array being fixed on the transparent substrates are located in the blind hole, the LED light-emitting component
Pin inserts blind hole and pressed with the wire；
Bound edge is provided with around the display panel, signal wire is hidden in the bound edge, and passes through the signal wire in bound edge and institute
State display driving system communication.
66. embedded LED display manufacturing process according to claim 65, it is characterised in that：Three are embedded in blind hole
Color LED light-emitting component.
67. embedded LED display manufacturing process according to claim 65, it is characterised in that：The embedded symbol in blind hole
The LED light-emitting component or LED die of three different colours in conjunction trichromatism.
68. embedded LED display manufacturing process according to claim 65, it is characterised in that：In the array of blind holes
Containing at least ten blind hole group, at least three blind holes are contained in blind hole group described in one, and three blind holes are around arrangement.
69. embedded LED display manufacturing process according to claim 68, it is characterised in that：Three blind holes are enclosed
It is coiled into a triangle.
70. embedded LED display manufacturing process according to claim 69, it is characterised in that：Three blind holes are enclosed
Around an equilateral triangle or isosceles right triangle.
71. embedded LED display manufacturing process according to claim 65, it is characterised in that：The LED is connected to light
The wire of element constitutes line array, and the line array includes cross one another longitudinal line array and horizontal line battle array
Row；Longitudinal line array and the horizontal line array connect the pipe of LED light-emitting component in the LED array of display respectively
Pin.
72. the embedded LED display manufacturing process according to claim 71, it is characterised in that：By longitudinal line
Array is arranged on the transparent substrates, and the connection end of the wire of longitudinal line array is embedded in the blind hole,
The LED light-emitting component pin insertion blind hole is pressed with the wire.
73. the embedded LED display manufacturing process according to claim 71, it is characterised in that：One is chosen transparent to cover
Lid protective layer, the horizontal line array is arranged on the protective mulch, and the protective mulch is pressed together on into institute
State on transparent substrates, a pin of the LED light-emitting component is crimped with the horizontal line array.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710714002.0A CN107507525A (en) | 2011-12-09 | 2011-12-09 | The manufacture craft of the display panel of embedded LED light-emitting component |
| CN201710712648.5A CN108230917A (en) | 2011-12-09 | 2011-12-09 | The display panel of embedded LED light-emitting component |
| CN201110410390.6A CN103165028B (en) | 2011-12-09 | 2011-12-09 | Embedded LED display and its manufacturing process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110410390.6A CN103165028B (en) | 2011-12-09 | 2011-12-09 | Embedded LED display and its manufacturing process |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710714002.0A Division CN107507525A (en) | 2011-12-09 | 2011-12-09 | The manufacture craft of the display panel of embedded LED light-emitting component |
| CN201710712648.5A Division CN108230917A (en) | 2011-12-09 | 2011-12-09 | The display panel of embedded LED light-emitting component |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103165028A CN103165028A (en) | 2013-06-19 |
| CN103165028B true CN103165028B (en) | 2017-09-15 |
Family
ID=48588075
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710712648.5A Pending CN108230917A (en) | 2011-12-09 | 2011-12-09 | The display panel of embedded LED light-emitting component |
| CN201110410390.6A Active CN103165028B (en) | 2011-12-09 | 2011-12-09 | Embedded LED display and its manufacturing process |
| CN201710714002.0A Pending CN107507525A (en) | 2011-12-09 | 2011-12-09 | The manufacture craft of the display panel of embedded LED light-emitting component |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201710712648.5A Pending CN108230917A (en) | 2011-12-09 | 2011-12-09 | The display panel of embedded LED light-emitting component |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710714002.0A Pending CN107507525A (en) | 2011-12-09 | 2011-12-09 | The manufacture craft of the display panel of embedded LED light-emitting component |
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| CN104091528A (en) * | 2013-11-22 | 2014-10-08 | 都江堰市华刚电子科技有限公司 | Novel LED (Light Emitting Diode) outdoor advertising screen |
| CO2017009266A1 (en) * | 2017-09-13 | 2018-01-31 | Agp America Sa | Laminated integrated wire led |
| CN208488927U (en) * | 2018-06-06 | 2019-02-12 | 深圳视爵光旭电子有限公司 | A kind of LED protecting mask and LED component |
| CN109979926A (en) * | 2019-04-17 | 2019-07-05 | 固安翌光科技有限公司 | A kind of LED illuminating device |
| CN111438636B (en) * | 2020-03-09 | 2022-04-12 | 维达力实业(深圳)有限公司 | Local frosted material, preparation method, local frosted shell and electronic equipment |
| CN111210737A (en) * | 2020-03-13 | 2020-05-29 | 安徽省弘华建材有限公司 | High-conductivity LED transparent screen |
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| JP2002141492A (en) * | 2000-10-31 | 2002-05-17 | Canon Inc | Light-emitting diode display panel and manufacturing method thereof |
| US20040085017A1 (en) * | 2002-11-05 | 2004-05-06 | Han-Ming Lee | Variable LED display panel |
| DE102004002587B4 (en) * | 2004-01-16 | 2006-06-01 | Novaled Gmbh | Image element for an active matrix display |
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| CN108230917A (en) | 2018-06-29 |
| CN103165028A (en) | 2013-06-19 |
| CN107507525A (en) | 2017-12-22 |
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