CN105845039A - Multilayered gapless LED display screen - Google Patents

Multilayered gapless LED display screen Download PDF

Info

Publication number
CN105845039A
CN105845039A CN201610294101.3A CN201610294101A CN105845039A CN 105845039 A CN105845039 A CN 105845039A CN 201610294101 A CN201610294101 A CN 201610294101A CN 105845039 A CN105845039 A CN 105845039A
Authority
CN
China
Prior art keywords
led
baseplate
display
led display
electrode
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201610294101.3A
Other languages
Chinese (zh)
Other versions
CN105845039B (en
Inventor
孙倩倩
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JIANGSU TIANHONG NEW ENERGY TECHNOLOGY Co.,Ltd.
Original Assignee
Shanghai Kedou Electronic Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shanghai Kedou Electronic Technology Co Ltd filed Critical Shanghai Kedou Electronic Technology Co Ltd
Publication of CN105845039A publication Critical patent/CN105845039A/en
Application granted granted Critical
Publication of CN105845039B publication Critical patent/CN105845039B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
    • G02B30/26—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type
    • G02B30/27—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type involving lenticular arrays

Abstract

The invention discloses a multilayered gapless LED display screen and relates to the field of display. The display screen comprises one or more LED display arrays and further comprises an LED substrate, and the LED display arrays are arranged on the LED substrate; the two faces of the LED substrate are provided with a front side electrode set and a reverse side electrode set respectively; the front side electrode set contains two or more front side electrodes, and the reverse side electrode set contains two or more reverse side electrodes; LED elements in the LED display arrays are connected with the front side electrodes and the reverse side electrodes respectively; the display screen further comprises one or more protective layers, and the protective layers are arranged on the front side of the LED substrate in a covering mode. By controlling the potential conditions of the front side electrodes and the reverse side electrodes, the illumination condition of all the LED elements is controlled precisely; by arranging the electrode sets on the two faces of the LED substrate, the short-circuited condition caused by staggered arrangement of the two electrode sets is avoided; electrode set arrangement difficulty in the design and production process is lowered.

Description

Multilamellar gapless LED display
The filing date of the original application of this divisional application: on August 1st, 2011, Application No.: 2011102186904, name It is referred to as: interlayer light-emitting diode display.
Technical field
The present invention relates to electronic applications, be specifically related to display field.
Background technology
Display screen is that the live and work of people brings the most conveniently.Existing display screen has cathode ray The pipe display screen of (Cathode Ray Tube), LCDs, LED display, plasma show Display screen.In above-mentioned display screen, LED display has that low cost, life-span length, color be good, response speed The advantage such as fast, but the mechanism of LED display itself still has several drawbacks with production technology now, because of This can not meet the market demand.To such an extent as to the LED display with various good characteristic so far can not be in city Obtain universal on field.
It addition, people show the strongest demand to solid.The stereo display technique of present stage, main Wearing stereoscopic glasses to be also needed to.Bore hole 3D technology, the most immature.
Summary of the invention
It is an object of the invention to provide a kind of multilamellar gapless LED display, ask solving above-mentioned technology Topic.
The present invention can realize by the following technical solutions:
Multilamellar gapless LED display, including at least one LED array of display, it is characterised in that also wrap Including a LED-baseplate, described LED array of display is arranged in described LED-baseplate；
Include at least two-layer LED submounts in described LED-baseplate, the most at least include a LED subbase Plate, the 2nd LED submounts；Described LED submounts uses the transparent thermosetting not yet carrying out heat cure Material；
Described LED array of display includes at least two group LED display sub array, described LED array of display Including at least two group LED display sub array, the i.e. first LED display sub array, the 2nd LED display Array；
Each described LED display sub array is arranged on each layer described LED submounts, the described LED of each layer Submounts stacks, and is embedded in described LED base by obtaining LED display sub array after heating heat cure Multilamellar gapless LED display is formed in plate.
By so obtain the multilamellar gapless that LED display sub array is embedded in described LED-baseplate LED display.It is also contemplated that the curing materials of other cured form or curing mode, such as light are solid Change.
Also including at least one overcoat, described overcoat covers in described LED-baseplate front, described protection Layer uses flexible plastic sheet；
Overcoat is with protection LED-baseplate and LED element, and flexible plastic sheet is to make multilamellar gapless LED display has flexibility.
Described LED-baseplate obverse and reverse has been covered each by flexible plastic sheet, makes the tow sides can be glad Reward display picture.
Described LED-baseplate two sides is respectively equipped with electrode group, respectively front electrode group and opposite electrode group； Containing at least two front electrodes in described front electrode group, containing at least two in described opposite electrode group Opposite electrode；
LED element in described LED array of display connects front electrode and opposite electrode respectively.
What the electromotive force situation of front electrode and opposite electrode of controlling accurately controlled each LED element lights feelings Condition.By electrode group is arranged on LED-baseplate two sides, it is to avoid two arrays of electrodes is short circuit because appearance is staggered Situation.In reducing design and producing, electrode group arrangement difficulty.
Described LED-baseplate is transparency carrier, preferably plastic, transparent substrate, such as PVC transparent plastic sheet, Polymethyl methacrylate (PMMA) sheet, polystyrene (PS) sheet, polycarbonate (PC) sheet, Transparent polyamide sheet, poly(4-methyl-1-pentene) (TPX) sheet etc..
Use plastic, transparent substrate, relative to glass plate be more prone to perforation, it is simple to LED element lead-in wire or Pin connects the electrode of another side through described LED-baseplate.
Described LED-baseplate is flexible plastic, transparent substrate.So that making described LED-baseplate have flexibility, Can bend.
Described electrode uses transparency electrode, or uses tinsel, such as filamentary silver, copper wire etc..To ensure Display quality.The transparency electrode that transparency electrode is preferably flexible.
Containing at least three front electrodes in described front electrode group, at least three front electrodes are arranged in institute State LED-baseplate front, and do not interlock；Containing at least three opposite electrode in described opposite electrode group, extremely Few three opposite electrode are arranged in described LED-baseplate reverse side, and do not interlock；Described front electrode group and institute Stating in opposite electrode group, at least two strip electrodes exist staggered in the longitudinal direction.
By making front electrode group interlock with opposite electrode group, produce intersection point, in order to connect in point of intersection LED element.By producing a large amount of intersection points, it is simple to connect a large amount of LED element.
Containing at least three front electrodes in described front electrode group, at least three front electrode parallel arrangements In described LED-baseplate front；Containing at least three opposite electrode in described opposite electrode group, at least three Opposite electrode parallel arrangement is at described LED-baseplate reverse side；Described front electrode is being grown with described opposite electrode Exist staggered on degree direction.
By parallel arrangement front electrode and opposite electrode, make arranging rule, it is simple to design, produce and soft Part designs.
Described LED-baseplate is provided with a through hole, and described LED element one end connects the electrode of one side, described The other end of LED element connects the electrode of another side by described through hole.
Of course, described LED-baseplate is provided with a through hole, and described opposite electrode is extended to by described through hole Described LED-baseplate front, and form junction point；Described LED element is positioned at described LED-baseplate front, Connect described front electrode and described junction point respectively.
It is also possible that described LED-baseplate is provided with a through hole, described front electrode is extended by described through hole To described LED-baseplate reverse side, and form junction point；It is anti-that described LED element is positioned at described LED-baseplate Face, connects described opposite electrode and described junction point respectively.
Described LED-baseplate is provided with blooming, such as diffusion barrier.Described LED element is positioned at described LED Substrate back side, the light sent is received by human eye after blooming, to form the picture of good quality.
It is also possible that described LED-baseplate is provided with a through hole, described LED element is embedded in described through hole, The two ends of described LED element connect the double-edged electrode of described LED-baseplate respectively.
The LED element using the different color in three primary colours it is placed with in described LED-baseplate.So that it is aobvious Show different color.
Described overcoat can use hard transparent plate, such as hard plastic board or glass plate.To make LED Substrate and LED element are fixed, and make multilamellar gapless LED display keep definite shape, and Play a good protection.
Described LED-baseplate obverse and reverse has been covered each by hard transparent plate.Make the tow sides can be glad Reward display picture.
Include at least two-layer LED submounts in described LED-baseplate, the most at least include a LED subbase Plate, the 2nd LED submounts；Described LED array of display includes at least two group LED display sub array, I.e. first LED display sub array, the second LED display sub array；
Described first LED display sub array is arranged on a described LED submounts, described 2nd LED Display subarray is arranged on described 2nd LED submounts；
Described first LED display sub array and the second LED display sub array are divided into the arrangement of before and after's two-layer, aobvious It can also be so the mode of being arranged above and below.
LED array of display is divided at least two tandem LED display sub array of group can effectively reduce LED element arrangement quantity on same thickness (or height), can effectively reduce production difficulty.
More in the LED display sub array number of plies, and LED display sub array is respectively controlled time Wait, it is possible to achieve three-dimensional imaging.
The color of the LED element that described first LED display sub array is used shows with described 2nd LED Show that the color of the LED element that subarray used is inconsistent, in order to LED element controls and be easy to produce.
Include three layers of LED submounts in described LED-baseplate, i.e. include tandem LED Substrate, the 2nd LED submounts, the 3rd LED submounts, described LED array of display includes arranging respectively The cloth three groups of LED display sub array on three layers of LED submounts, the i.e. first LED display sub array, Second LED display sub array, the 3rd LED display sub array, described first LED display sub array, Second LED display sub array, the 3rd LED display sub array are divided into three-layer arrangement from A-P.To enter One step reduces production difficulty.
Described first LED display sub array, the second LED display sub array, the 3rd LED show submatrix Row, the LED element of the different color being respectively adopted in three primary colours.So that showing coloury picture.
The LED element of the different color in three primary colours can be red, green, blue three-color LED element.Also may be used To be the three primary colours utilizing other forms, use the LED element of the three primary colours constituting other forms.
The front of a described LED submounts is also covered with a transparent overcoat, in order to protection first LED display sub array.
LED element in described LED array of display uses adopting surface mounted LED element, or directly uses LED wafer.So that reducing the area that LED element itself is shared.
An astigmatism block with astigmatism effect it is provided with at the LED submounts in described LED element front, thus The light that makes described LED element launch is soft all to be used.
The area of described astigmatism block is more than the longitudinal section area of described LED element, so that the face of single pixel Long-pending bigger, and then improve display effect.
In specific design can: described LED-baseplate includes three layers of LED submounts, i.e. includes in tandem A LED submounts, the 2nd LED submounts, the 3rd LED submounts, described LED Substrate, the 2nd LED submounts are respectively adopted transparent material, a described LED submounts, the 2nd LED Described first LED display sub array, the 2nd LED it is loaded with respectively on submounts, the 3rd LED submounts Display subarray, the 3rd LED display sub array；
Described first LED display sub array, the second LED display sub array, the 3rd LED show submatrix Row, in the LED element of the different color being respectively adopted in three primary colours, and each group LED display sub array LED element color is consistent；
The front of a described LED submounts is also covered with a transparent overcoat.
It is also possible that described LED display sub array is embedded in described LED-baseplate.
Described LED-baseplate periphery can be cylindricality, spherical, polygon or other shapes.
Described LED array of display includes at least two group LED display sub array, the i.e. the oneth LED display Array, the second LED display sub array；Described first LED display sub array and the 2nd LED display Array is divided into the arrangement of upper and lower two-layer；
Also include that a LED-baseplate, described LED display sub array are arranged in described LED-baseplate, institute State LED-baseplate and use transparent material.Because the first LED display sub array shows submatrix with the 2nd LED There is distance between row, it is possible to display stereo-picture, constitute a three-dimensional light-emitting diode display.
LED-baseplate periphery can be provided with transparent part, in order to from the stereo-picture within the viewing of side.
Can be considered as keeping flat multiple described multilamellar gapless LED display stackings.Because LED subbase Plate uses transparent material, during so being watched by side, it can be seen that at least two-layer being arranged above and below is luminous LED element.The array that LED element is constituted has height, width and the degree of depth simultaneously, i.e. possesses three Dimension, can show stereoscopic picture plane.And shown stereoscopic picture plane is be made up of actual luminous point vertical Body picture, the stereoscopic picture plane formed not by persistence of vision, realistic strong, the advantage such as visual angle is big. All allow to see stereoscopic picture plane by each angle having light to appear.
Described LED-baseplate includes at least two-layer LED submounts, the most at least include a LED submounts, 2nd LED submounts；A described LED submounts is arranged above and below with described 2nd LED submounts； A described LED submounts uses transparent material, and described first LED display sub array is arranged in described the On one LED submounts, described 2nd LED submounts uses transparent material, and described 2nd LED shows Subarray is arranged on described 2nd LED submounts.
Can be by without shadow glue between described each layer LED submounts, or the good glue of other light transmissions is carried out Bonding, to improve display quality.
Three LED display sub array arranged adjacent, and the LED of the different color being respectively adopted in three primary colours Element, constitutes a LED display sub array group, is configured to show that the three-dimensional LED of various rich colors shows Show device.At least two LED display sub array group is arranged above and below, and can form the image with stereoeffect.
External equipment lights situation by control each LED element in each LED display sub array respectively Obtain stereoscopic image.
It is also possible that described LED display sub array is embedded in described LED-baseplate.Manufacture can use The described method in described LED-baseplate that LED display sub array is embedded in, obtains LED display Array is embedded in the three-dimensional light-emitting diode display in described LED-baseplate.
Described LED-baseplate periphery can be cylindricality, spherical, polygon or other shapes.
Accompanying drawing explanation
Fig. 1 is a kind of STRUCTURE DECOMPOSITION schematic diagram of multilamellar gapless LED display.
Fig. 2 is the part-structure decomposing schematic representation of the multilamellar gapless LED display of display stereo-picture.
Fig. 3 is the overall structure schematic diagram of the multilamellar gapless LED display of display stereo-picture.
Fig. 4 is the another kind of STRUCTURE DECOMPOSITION schematic diagram of multilamellar gapless LED display.
Detailed description of the invention
The technological means, the creation characteristic that realize for the present invention, reach purpose and be easy to understand with effect, Below in conjunction with being specifically illustrating, the present invention is expanded on further.
Specific embodiment 1:
With reference to Fig. 1, multilamellar gapless LED display, including at least one LED array of display 101, also Including a LED-baseplate 102.LED array of display 101 is arranged in LED-baseplate 102.LED base Plate 102 two sides is respectively equipped with electrode group, respectively front electrode group 103 and opposite electrode group 104.Front Containing at least two front electrodes in electrode group 103, containing at least two opposite electrode in opposite electrode group. LED element in LED array of display connects front electrode and opposite electrode respectively.
Lighting of each LED element is accurately controlled by the electromotive force situation controlling front electrode and opposite electrode Situation.By electrode group being arranged on LED-baseplate 102 two sides, it is to avoid two arrays of electrodes is because of at forming array Time staggered the and situation of short circuit occurs, thus in reducing design and producing, electrode group arrangement difficulty.LED The LED element using the different color in three primary colours it is placed with on substrate 102.So that display is the most homochromy Color.
Also including at least one overcoat, overcoat covers in LED-baseplate 102 front, to protect LED base Plate 102 and LED element.
A below scheme can be had for the design of overcoat:
(1) overcoat can use flexible plastic sheet, in order to makes multilamellar gapless LED display have Flexible.
(2) LED-baseplate 102 obverse and reverse has been covered each by flexible transparent plastic plate.Make tow sides Display picture can be appreciated.
(3) overcoat can use hard transparent plate, such as hard plastic board or glass plate.To make LED Substrate 102 and LED element are fixed, and make multilamellar gapless LED display keep definite shape, And play a good protection.
(4) LED-baseplate 102 obverse and reverse has been covered each by hard transparent plate.Tow sides are made all may be used To appreciate display picture.
LED-baseplate 102 can use transparency carrier, preferably plastic, transparent substrate, such as PVC transparent to mould Tablet, polymethyl methacrylate (PMMA) sheet, polystyrene (PS) sheet, polycarbonate (PC) Sheet, transparent polyamide sheet, poly(4-methyl-1-pentene) (TPX) sheet etc..Use plastic, transparent substrate, phase Perforation is more prone to for glass plate, it is simple to LED element lead-in wire or pin are through described LED-baseplate 102 Connect the electrode of another side.
Further, the most flexible plastic, transparent substrate of LED-baseplate 102, in order to make described LED base Plate has flexibility, can bend.Electrode uses transparency electrode, or uses tinsel, such as silver Silk, copper wire etc., to ensure display quality.The transparency electrode that transparency electrode is preferably flexible.
Containing at least three front electrodes in front electrode group 103, at least three front electrodes are arranged in LED Substrate 102 front, and do not interlock.Containing at least three opposite electrode in opposite electrode group 104, at least Article three, opposite electrode is arranged in LED-baseplate 102 reverse side, and does not interlocks.Front electrode group 103 and reverse side In electrode group 104, at least two strip electrodes exist staggered in the longitudinal direction.By making front electrode group 103 Interlock with opposite electrode group 104, produce intersection point, in order to connect LED element in point of intersection.By producing Raw a large amount of intersection points, it is simple to connect a large amount of LED element.By making front electrode group 103 and opposite electrode group 104 is staggered but do not contact.
Further, containing at least three front electrodes in front electrode group 103, at least three front electricity Pole parallel arrangement is in described LED-baseplate 102 front.Containing at least three reverse side in opposite electrode group 104 Electrode, at least three opposite electrode parallel arrangements are at LED-baseplate 102 reverse side.Front electrode and reverse side electricity Pole exists staggered in the longitudinal direction.By parallel arrangement front electrode, and opposite electrode, make arrangement Rule, it is simple to design, produce and software design.
It may be that LED-baseplate 102 is provided with a through hole, LED element one end connects the electrode of one side, The other end of described LED element connects the electrode of another side through described through hole.Can a LED element Take alone a through hole, it is also possible to be that 2～4 LED element take a through hole jointly.
It is also possible that LED-baseplate 102 is provided with a through hole, front electrode extends to LED base by through hole Plate 102 reverse side, and form junction point.LED element is positioned at LED-baseplate 102 reverse side, connects anti-respectively Face electrode and junction point.LED-baseplate 102 is provided with the bloomings such as diffusion barrier.LED element is positioned at LED Substrate 102 reverse side, the light sent is received by human eye after blooming, to form the picture of good quality Face.
It is also possible that LED-baseplate 102 is provided with a through hole, opposite electrode extends to LED base by through hole Plate 102 front, and form junction point.LED element is positioned at LED-baseplate 102 front, is just connecting respectively Face electrode and junction point.
It is also possible that LED-baseplate 102 is provided with a through hole, LED element is embedded in through hole, LED unit The two ends of part connect the double-edged electrode of LED-baseplate respectively.
Specific embodiment 2:
With reference to Fig. 4, LED-baseplate 102 includes at least two-layer LED submounts, the most at least includes first LED submounts the 21, the 2nd LED submounts 22.LED array of display includes that at least two groups LED show Subarray, i.e. first LED display sub array the 11, second LED display sub array 12.Oneth LED shows Showing that subarray 11 is arranged on a LED submounts 21, the second LED display sub array 12 is arranged in On 2nd LED submounts 22.First LED display sub array 11 and the second LED display sub array 12 It is divided into the arrangement of before and after's two-layer, it is clear that can also be the mode of being arranged above and below.LED array of display is divided at least Two groups of tandem LED display sub array can effectively reduce the LED on same thickness (or height) Arrangement of elements quantity, can effectively reduce production difficulty.More in the LED display sub array number of plies, and The when that LED display sub array being respectively controlled, it is possible to achieve three-dimensional imaging.
Include three layers of LED submounts in LED-baseplate 102, i.e. include tandem LED Substrate the 21, the 2nd LED submounts the 22, the 3rd LED submounts 23, LED array of display includes three groups LED display sub array, i.e. first LED display sub array the 11, second LED display sub array 12, Three LED display sub array 13, first LED display sub array the 11, second LED display sub array 12, 3rd LED display sub array 13 is divided into three-layer arrangement from A-P.To reduce production difficulty further.
First LED display sub array the 11, second LED display sub array the 12, the 3rd LED shows submatrix Row 13, the LED element of the different color being respectively adopted in three primary colours.So that showing coloury picture Face.The LED element of the different color in three primary colours can be red, green, blue three-color LED element.Also may be used To be the three primary colours utilizing other forms, use the LED element of the three primary colours constituting other forms.
The front of the oneth LED submounts 21 is also covered with a transparent overcoat, in order to protection the oneth LED Display subarray 11.LED element employing adopting surface mounted LED element in LED array of display, or directly Connect employing LED wafer.So that reducing the area that LED element itself is shared.
An astigmatism block with astigmatism effect it is provided with at the LED submounts in LED element front, so that Light that LED element is launched is soft all to be used.The area of astigmatism block is more than the longitudinal section area of LED element, So that the area of single pixel is bigger, and then improve display effect.
In specific design can: LED-baseplate includes three layers of LED submounts, i.e. includes tandem One LED submounts the 21, the 2nd LED submounts the 22, the 3rd LED submounts 23, LED Substrate the 21, the 2nd LED submounts 22 is respectively adopted transparent material, a LED submounts 21, second Be loaded with respectively on LED submounts the 22, the 3rd LED submounts 23 first LED display sub array 11, Second LED display sub array the 12, the 3rd LED display sub array 13.First LED display sub array 11, the second LED display sub array the 12, the 3rd LED display sub array 13, is respectively adopted in three primary colours The LED element of different color, and the LED element color in each group LED display sub array is consistent. The front of the oneth LED submounts 21 is also covered with a transparent overcoat.LED-baseplate 102 is peripheral permissible It is cylindricality, spherical, polygon or other shapes.It is also possible that LED display sub array is embedded in LED base In plate 102.
Specific embodiment 3:
With reference to Fig. 2, Fig. 3, LED array of display includes at least two group LED display sub array, i.e. first LED display sub array the 11, second LED display sub array 12.First LED display sub array 11 He Second LED display sub array 12 is divided into the arrangement of upper and lower two-layer.Also include a LED-baseplate 102, LED Display subarray is arranged in LED-baseplate 102, and LED-baseplate 102 uses transparent material.Can be many Stereo-picture is watched above or below layer gapless LED display.
LED-baseplate 102 periphery can also be arranged transparent part, in order to from side viewing multilamellar continuously Stereo-picture within gap LED display.Can be considered as multiple multilamellar gapless LED display layers Fold and keep flat.Because LED submounts uses transparent material, during so being watched by side, it can be seen that on The LED element that at least two-layer of lower arrangement is luminous.The array that LED element is constituted has height, width simultaneously Degree and the degree of depth, i.e. possess three dimensions, can show stereoscopic picture plane.And shown stereoscopic picture plane is The stereoscopic picture plane being made up of actual luminous point, the stereoscopic picture plane formed not by persistence of vision, have true The advantages such as true feeling is strong, visual angle is big.All allow to see stereoscopic picture plane by each angle having light to appear.
In specific design, in designing for LED-baseplate, LED-baseplate includes at least two-layer LED subbase Plate, the most at least includes LED submounts the 21, a 2nd LED submounts 22.Oneth LED submounts 21 are arranged above and below with the 2nd LED submounts 22.Oneth LED submounts 21 uses transparent material, the One LED display sub array 11 is arranged on a LED submounts 21, the 2nd LED submounts 22 Using transparent material, the second LED display sub array 12 is arranged on the 2nd LED submounts 22.Each layer Can be by without shadow glue between LED submounts, or the good glue of other light transmissions bonds, with raising Display quality.
In specific design, during LED display sub array is designed, three LED display sub array adjacent row Row, and the LED element of the different color being respectively adopted in three primary colours, constitute a LED display sub array group. At least two LED display sub array group is arranged above and below.It is configured to show the solid of various rich colors Light-emitting diode display.External equipment is by controlling each LED element in each LED display sub array respectively Situation of lighting obtain stereoscopic image.
It is also possible that LED display sub array is embedded in LED-baseplate.Manufacture can use LED The method that display subarray is embedded in LED-baseplate, obtains LED display sub array and is embedded in LED base Three-dimensional light-emitting diode display in plate.LED-baseplate periphery can be cylindricality, spherical, polygon or other shapes Shape.
Ultimate principle and the principal character advantages of the present invention of the present invention are more than shown and described.The industry Skilled person will appreciate that the present invention is not limited by above-mentioned using method, above-mentioned using method and description Described in the principle simply saying the present invention, the present invention without departing from the spirit and scope of the present invention Also having various changes and modifications, these changes and improvements both fall within claimed scope of the invention Nei Benfa Bright claimed scope is defined by appending claims and equivalent thereof.

Claims (10)

1. multilamellar gapless LED display, including at least one LED array of display, it is characterised in that Also include that a LED-baseplate, described LED array of display are arranged in described LED-baseplate；
Include at least two-layer LED submounts in described LED-baseplate, the most at least include a LED subbase Plate, the 2nd LED submounts；Described LED submounts uses the transparent thermosetting not yet carrying out heat cure Material；
Described LED array of display includes at least two group LED display sub array, described LED array of display Including at least two group LED display sub array, the i.e. first LED display sub array, the 2nd LED display Array；
Each described LED display sub array is arranged on each layer described LED submounts, the described LED of each layer Submounts stacks, and is embedded in described LED base by obtaining LED display sub array after heating heat cure Multilamellar gapless LED display is formed in plate.
Multilamellar gapless LED display the most according to claim 1, it is characterised in that: also include At least one overcoat, described overcoat covers in described LED-baseplate front, and described overcoat uses flexibility Plastic plate；
Described LED-baseplate obverse and reverse has been covered each by flexible plastic sheet.
Multilamellar gapless LED display the most according to claim 1, it is characterised in that described LED Substrate two sides is respectively equipped with electrode group, respectively front electrode group and opposite electrode group；Described front electrode Containing at least two front electrodes in group, containing at least two opposite electrode in described opposite electrode group；
LED element in described LED array of display connects front electrode and opposite electrode respectively.
Multilamellar gapless LED display the most according to claim 1, it is characterised in that described LED Substrate is transparency carrier, PVC transparent plastic sheet, polymethyl methacrylate (PMMA) sheet, polyphenyl Ethylene (PS) sheet, polycarbonate (PC) sheet, transparent polyamide sheet, poly(4-methyl-1-pentene) (TPX) At least one in sheet.
Multilamellar gapless LED display the most according to claim 3, it is characterised in that described electricity Pole uses transparency electrode or tinsel.
Multilamellar gapless LED display the most according to claim 3, it is characterised in that described just Containing at least three front electrodes in the electrode group of face, at least three front electrodes are arranged in described LED-baseplate Front, and do not interlock；Containing at least three opposite electrode in described opposite electrode group, at least three reverse side Electrode arrangements is at described LED-baseplate reverse side, and does not interlocks；Described front electrode group and described opposite electrode In group, at least two strip electrodes exist staggered in the longitudinal direction.
Multilamellar gapless LED display the most according to claim 3, it is characterised in that described just Containing at least three front electrodes in the electrode group of face, at least three front electrode parallel arrangements are at described LED Substrate front side；Containing at least three opposite electrode in described opposite electrode group, at least three opposite electrode are put down Row is arranged in described LED-baseplate reverse side；Described front electrode is deposited in the longitudinal direction with described opposite electrode Staggered.
Multilamellar gapless LED display the most according to claim 1, it is characterised in that described LED Substrate is provided with a through hole, and described LED element one end connects the electrode of one side, described LED element another One end connects the electrode of another side by described through hole.
Multilamellar gapless LED display the most according to claim 3, it is characterised in that described LED Substrate is provided with a through hole, and described opposite electrode extends to described LED-baseplate front by described through hole, And form junction point；Described LED element is positioned at described LED-baseplate front, connects described front electricity respectively Pole and described junction point.
Multilamellar gapless LED display the most according to claim 1, it is characterised in that described LED-baseplate periphery is provided with transparent part.
CN201610294101.3A 2010-10-14 2011-08-01 Multilayer gapless LED display Active CN105845039B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201010507209 2010-10-14
CN2010105072099 2010-10-14
CN201110218690.4A CN102456295B (en) 2010-10-14 2011-08-01 Interlayer light-emitting diode display

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201110218690.4A Division CN102456295B (en) 2010-10-14 2011-08-01 Interlayer light-emitting diode display

Publications (2)

Publication Number Publication Date
CN105845039A true CN105845039A (en) 2016-08-10
CN105845039B CN105845039B (en) 2018-12-21

Family

ID=46038892

Family Applications (9)

Application Number Title Priority Date Filing Date
CN2011102187201A Pending CN102610170A (en) 2010-10-14 2011-08-01 Stacked LED display screen and stereoscopic display based on LED technology
CN201610294074.XA Active CN105845038B (en) 2010-10-14 2011-08-01 A kind of colorful light-emitting diode display
CN201110218745.1A Active CN102455519B (en) 2010-10-14 2011-08-01 LED aerial projection display
CN201610294101.3A Active CN105845039B (en) 2010-10-14 2011-08-01 Multilayer gapless LED display
CN201110218690.4A Active CN102456295B (en) 2010-10-14 2011-08-01 Interlayer light-emitting diode display
CN201110218702.3A Active CN102456296B (en) 2010-10-14 2011-08-01 LED stereoscopic display screen
CN201610279164.1A Active CN105825780B (en) 2010-10-14 2011-08-01 Aerial stereo imaging system for three-dimensional light-emitting diode display
CN201610279179.8A Active CN105825781B (en) 2010-10-14 2011-08-01 LED array embedded LED substrate is laminated
CN201110218741.3A Active CN102456297B (en) 2010-10-14 2011-08-01 Stacking LED display and the three-dimensional display based on LED technology

Family Applications Before (3)

Application Number Title Priority Date Filing Date
CN2011102187201A Pending CN102610170A (en) 2010-10-14 2011-08-01 Stacked LED display screen and stereoscopic display based on LED technology
CN201610294074.XA Active CN105845038B (en) 2010-10-14 2011-08-01 A kind of colorful light-emitting diode display
CN201110218745.1A Active CN102455519B (en) 2010-10-14 2011-08-01 LED aerial projection display

Family Applications After (5)

Application Number Title Priority Date Filing Date
CN201110218690.4A Active CN102456295B (en) 2010-10-14 2011-08-01 Interlayer light-emitting diode display
CN201110218702.3A Active CN102456296B (en) 2010-10-14 2011-08-01 LED stereoscopic display screen
CN201610279164.1A Active CN105825780B (en) 2010-10-14 2011-08-01 Aerial stereo imaging system for three-dimensional light-emitting diode display
CN201610279179.8A Active CN105825781B (en) 2010-10-14 2011-08-01 LED array embedded LED substrate is laminated
CN201110218741.3A Active CN102456297B (en) 2010-10-14 2011-08-01 Stacking LED display and the three-dimensional display based on LED technology

Country Status (1)

Country Link
CN (9) CN102610170A (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103247236A (en) * 2012-02-08 2013-08-14 上海科斗电子科技有限公司 Dot-matrix LED (light-emitting diode) display screen and stereoscopic displayer based on LED technology
CN103369340B (en) * 2013-07-05 2015-09-02 邓伟廷 Multi-dimensional LED display screen stereo display method and multi-dimensional LED display screen
CN103440825B (en) * 2013-08-20 2016-01-27 邓伟廷 Multi-dimensional LED display screen
CN104036720A (en) * 2014-05-12 2014-09-10 杭州电子科技大学 3D-display method and device
CN105609010A (en) * 2014-11-19 2016-05-25 上海聚然智能科技有限公司 Multi-layer display and optical vision optimization method thereof
CN104883562B (en) * 2015-05-18 2017-06-16 广州视源电子科技股份有限公司 Display module, the preparation method of display module, stereoscopic image data display device
EP3508912A4 (en) * 2016-08-31 2020-05-06 National Institute of Advanced Industrial Science and Technology Display device
JP2019050298A (en) * 2017-09-11 2019-03-28 東芝ホクト電子株式会社 Light-emitting panel
CN107681040B (en) * 2017-10-14 2021-10-22 施伟强 Display panel and structure device
TWI703722B (en) * 2018-08-06 2020-09-01 友達光電股份有限公司 Light emitting device
CN110890028B (en) * 2018-09-07 2021-09-28 深圳Tcl新技术有限公司 Split type LED display panel and control method thereof
CN109085721B (en) * 2018-09-11 2021-11-16 昆山龙腾光电股份有限公司 Backlight module and liquid crystal display device
CN109068123A (en) * 2018-09-25 2018-12-21 歌尔智能科技有限公司 A kind of stereoscopic display screen and display methods, system, equipment, computer media
CN109300751B (en) * 2018-10-29 2023-10-13 歌尔科技有限公司 Preparation method of three-dimensional display screen, three-dimensional display screen and electronic equipment
CN111161640B (en) * 2018-11-07 2022-01-04 深圳Tcl新技术有限公司 Assembled LED display panel
JP7052712B2 (en) * 2018-12-27 2022-04-12 株式会社Ｊｖｃケンウッド Display device
CN109841153A (en) * 2018-12-29 2019-06-04 杭州优航信息技术有限公司 A kind of LED display flexible
WO2022185871A1 (en) * 2021-03-01 2022-09-09 株式会社テイデック Three-dimensional display
DE102021120915A1 (en) * 2021-08-11 2023-02-16 OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung Arrangement for a rear light for a motor vehicle and method for operating an arrangement for a rear light for a motor vehicle

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201057579Y (en) * 2007-09-26 2008-05-07 刘文昊 Spacing matrix illuminating stereo display device
US20080224169A1 (en) * 2004-05-18 2008-09-18 Jiahn-Chang Wu Submount for diode with single bottom electrode
TW201007653A (en) * 2008-08-15 2010-02-16 Hong-Ming Chen Ultra-thin LED display
US20100044742A1 (en) * 2008-08-20 2010-02-25 Samsung Electro-Mechanics Co., Ltd. Light emitting diode module

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2042784A (en) * 1979-01-08 1980-09-24 Karras E Three-dimensional data displays
US5929572A (en) * 1996-09-19 1999-07-27 The United States Of America As Represented By The Secretary Of The Navy Electroluminescent arrays layered to form a volumetric display
US5833903A (en) * 1996-12-10 1998-11-10 Great American Gumball Corporation Injection molding encapsulation for an electronic device directly onto a substrate
US6906762B1 (en) * 1998-02-20 2005-06-14 Deep Video Imaging Limited Multi-layer display and a method for displaying images on such a display
JP2000068049A (en) * 1998-08-24 2000-03-03 Casio Comput Co Ltd Electroluminescent element and its manufacture
JP4294841B2 (en) * 1999-09-08 2009-07-15 ローム株式会社 Infrared data communication module manufacturing method and infrared data communication module
IL132400A (en) * 1999-10-14 2003-11-23 Elop Electrooptics Ind Ltd Multi-layered three-dimensional display
TW465122B (en) * 1999-12-15 2001-11-21 Semiconductor Energy Lab Light-emitting device
JP3724725B2 (en) * 2001-11-01 2005-12-07 ソニー株式会社 Manufacturing method of display device
US20040246199A1 (en) * 2003-02-21 2004-12-09 Artoun Ramian Three-dimensional viewing apparatus and method
TW594950B (en) * 2003-03-18 2004-06-21 United Epitaxy Co Ltd Light emitting diode and package scheme and method thereof
US6784458B1 (en) * 2003-04-14 2004-08-31 Harvatek Corp. Random partitionable dot matrix LED display
CA2550842A1 (en) * 2003-12-30 2005-07-21 The Trustees Of The Stevens Institute Of Technology Three-dimensional imaging system using optical pulses, non-linear optical mixers and holographic calibration
CN2687772Y (en) * 2004-01-17 2005-03-23 宏齐科技股份有限公司 Colour stereoscopic luminous module
CN100511611C (en) * 2004-11-30 2009-07-08 斯坦雷电气株式会社 Surface mounted semiconductor electronic parts and producing method
KR101170798B1 (en) * 2005-06-01 2012-08-02 삼성전자주식회사 Volumetric 3D display system using multi-layer organic light emitting device
CN100334481C (en) * 2005-12-09 2007-08-29 上海大学 Imaging method and device based on photoelectrome chanical integration
CN2935354Y (en) * 2006-07-05 2007-08-15 李溢雯 Three-dimensional visual display device
CN201044114Y (en) * 2006-08-23 2008-04-02 浦比俊引特艾克堤夫科技公司 Automatic sale machine with midair display system
JP4474441B2 (en) * 2007-06-29 2010-06-02 株式会社沖データ Light emitting panel, display device, and light source device
CN101105903A (en) * 2007-08-31 2008-01-16 龚俊 Large-scale outdoor signboard
KR100910393B1 (en) * 2007-08-31 2009-08-04 (주)쓰리디아이에스 The real image display device with wide viewing angle
CN201153128Y (en) * 2008-01-10 2008-11-19 亿光电子工业股份有限公司 Encapsulation construction of LED
JP4555880B2 (en) * 2008-09-04 2010-10-06 株式会社沖データ Multilayer semiconductor light emitting device and image forming apparatus
CN201489748U (en) * 2009-03-06 2010-05-26 硅芯(肇庆)光电科技有限公司 Three-dimensional LED display device
CN101650906A (en) * 2009-04-21 2010-02-17 上海杰派展示制品有限公司 Method and device of virtual space stereo imaging
CN201749639U (en) * 2010-07-03 2011-02-16 泰山学院 Three-dimensional display
CN201853438U (en) * 2010-10-14 2011-06-01 上海科斗电子科技有限公司 Laminated LED (light-emitting diode) display device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080224169A1 (en) * 2004-05-18 2008-09-18 Jiahn-Chang Wu Submount for diode with single bottom electrode
CN201057579Y (en) * 2007-09-26 2008-05-07 刘文昊 Spacing matrix illuminating stereo display device
TW201007653A (en) * 2008-08-15 2010-02-16 Hong-Ming Chen Ultra-thin LED display
US20100044742A1 (en) * 2008-08-20 2010-02-25 Samsung Electro-Mechanics Co., Ltd. Light emitting diode module

Also Published As

Publication number Publication date
CN102456296B (en) 2016-05-25
CN102455519A (en) 2012-05-16
CN105845039B (en) 2018-12-21
CN105825780B (en) 2018-12-21
CN102456297A (en) 2012-05-16
CN105825780A (en) 2016-08-03
CN102610170A (en) 2012-07-25
CN105845038A (en) 2016-08-10
CN105825781A (en) 2016-08-03
CN102456295A (en) 2012-05-16
CN102455519B (en) 2016-11-23
CN102456297B (en) 2016-07-06
CN102456296A (en) 2012-05-16
CN105845038B (en) 2018-12-21
CN102456295B (en) 2016-06-22
CN105825781B (en) 2019-05-21

Similar Documents

Publication Publication Date Title
CN102456295B (en) Interlayer light-emitting diode display
CN102737578B (en) Pixel chip, display floater, illumination panel, display unit and lighting unit
CN102597849A (en) A multi-view device for generating animations or three dimensional images
CN104464549B (en) Adjacent electrode equipotential shielding display screen
CN203036552U (en) Three-dimensional color decoration lighting device
CN103165028B (en) Embedded LED display and its manufacturing process
US9848465B2 (en) Electroluminescent displays and lighting
CN201853438U (en) Laminated LED (light-emitting diode) display device
CN105247602A (en) Volumetric three-dimensional display with evenly-spaced elements
CN103247236A (en) Dot-matrix LED (light-emitting diode) display screen and stereoscopic displayer based on LED technology
CN104392671B (en) Adjacent electrode ground potential shields display screen
CN104240611B (en) Display screen adopting transparent substrate and layered electroluminescence-based stereoscopic display
CN104409024B (en) Layering LED display
CN104282233B (en) Hybrid display device and its application
CN104464537B (en) The bore hole 3D display screens of actual spot arrangement
CN104409021B (en) layered electroluminescent material screen
JP2006267390A (en) Display device and manufacturing method for light emitting element
CN206163049U (en) LED display unit and LED display screen
CN203490912U (en) Multi-view LED display screen
KR101765905B1 (en) Light emitting apparatus

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20191212

Address after: 233000 Room 1402, Ziyang Building, Pearl Plaza, Huaishang District, Bengbu City, Anhui Province

Patentee after: Bengbu HRABERO Intellectual Property Service Co. Ltd.

Address before: 201111 Shanghai city Minhang District Yuanjiang Road No. 5500 building second room 577

Patentee before: Shanghai Kedou Electronic Technology Co., Ltd.

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20200507

Address after: 201100 room a557, 5th floor, building 3, No. 2118, Guanghua Road, Minhang District, Shanghai

Patentee after: SHANGHAI KEYAN SHENGDE INTELLECTUAL PROPERTY AGENCY Co.,Ltd.

Address before: 233000 Room 1402, Ziyang Building, Pearl Plaza, Huaishang District, Bengbu City, Anhui Province

Patentee before: Bengbu HRABERO Intellectual Property Service Co. Ltd.

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20201010

Address after: Huaian City, 223400 West Road on the north side of Jiangsu Economic Development Zone of Lianshui Province

Patentee after: JIANGSU TIANHONG NEW ENERGY TECHNOLOGY Co.,Ltd.

Address before: 201100 room a557, 5th floor, building 3, No. 2118, Guanghua Road, Minhang District, Shanghai

Patentee before: SHANGHAI KEYAN SHENGDE INTELLECTUAL PROPERTY AGENCY Co.,Ltd.

TR01 Transfer of patent right