CN105845038B - A kind of colorful light-emitting diode display - Google Patents
A kind of colorful light-emitting diode display Download PDFInfo
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- CN105845038B CN105845038B CN201610294074.XA CN201610294074A CN105845038B CN 105845038 B CN105845038 B CN 105845038B CN 201610294074 A CN201610294074 A CN 201610294074A CN 105845038 B CN105845038 B CN 105845038B
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Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
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- G—PHYSICS
- 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
A kind of colorful light-emitting diode display is related to display field.It further include a LED substrate including an at least LED array of display, LED array of display is arranged in LED substrate；LED substrate two sides is respectively equipped with electrode group, respectively front electrode group and opposite electrode group；Contain at least two front electrodes in front electrode group, contains at least two opposite electrodes in opposite electrode group；LED element in LED array of display is separately connected front electrode and opposite electrode；It further include an at least protective layer, a protective layer is covered on LED substrate front.Situation is lighted by what the potential situation of control front electrode and opposite electrode accurately controlled each LED element.By the way that electrode group setting on LED substrate two sides, is avoided the situation of two arrays of electrodes short circuit due to interlocking.It reduces in designing and producing, electrode group arrangement difficulty.
Description
The applying date of the original application of the divisional application are as follows: on August 1st, 2011, application No. is: 2011102186904, title
Are as follows: interlayer light-emitting diode display.
Technical field
The present invention relates to electronic fields, and in particular to display field.
Background technique
Display screen is that the life and work of people brings many convenience.Existing display screen has cathode-ray tube
Display screen, the liquid crystal display, LED display, plasma panel of (Cathode Ray Tube).In above-mentioned display screen
LED display has many advantages, such as that at low cost, the service life is long, color is good, fast response time, but the mechanism sheet of LED display now
Body and production technology still have several drawbacks, therefore are not able to satisfy the market demand.So that the LED with various good characteristics is aobvious
Display screen cannot obtain universal on the market so far.
In addition, people show increasingly stronger demand to solid.Stereo display technique at this stage mainly also needs to wear
Wear anaglyph spectacles.Naked eye 3D technology, it is still very immature.
Summary of the invention
The purpose of the present invention is to provide a kind of colorful light-emitting diode displays, to solve the above technical problems.
The present invention can be realized using following technical scheme:
A kind of colorful light-emitting diode display, including an at least LED array of display, which is characterized in that further include a LED substrate, institute
LED array of display is stated to be arranged in the LED substrate；
The LED substrate two sides is respectively equipped with electrode group, respectively front electrode group and opposite electrode group；The front electricity
Contain at least two front electrodes in the group of pole, contains at least two opposite electrodes in the opposite electrode group；
LED element in the LED array of display is separately connected front electrode and opposite electrode；
The LED substrate is equipped with a through-hole, and the LED element is embedded in the through-hole, the both ends of the LED element
It is separately connected the electrode of the LED substrate tow sides；
The LED element using the different color in three primary colours is placed in the LED substrate.
Situation is lighted by what the potential situation of control front electrode and opposite electrode accurately controlled each LED element.It is logical
It crosses electrode group setting on LED substrate two sides, avoids the situation of two arrays of electrodes short circuit due to interlocking.It reduces and designs and produces
In, electrode group arrangement difficulty；The LED element of three primary colours can show a variety of different colors.
The LED substrate is transparent substrate, preferably plastic, transparent substrate, such as PVC transparent plastic sheet, polymethylacrylic acid
Methyl esters (PMMA) piece, polystyrene (PS) piece, polycarbonate (PC) piece, transparent polyamide piece, poly(4-methyl-1-pentene) (TPX)
Piece etc..
Using plastic, transparent substrate, it is more easier to perforate relative to glass plate, passes through institute convenient for LED element lead or pin
State the electrode of LED substrate connection another side.
The LED substrate is plastic, transparent substrate flexible.In order to make the LED substrate that there is flexibility, can carry out
Bending.
The electrode uses transparent electrode, or using wire, such as filamentary silver, copper wire etc..To guarantee to show quality.Thoroughly
Prescribed electrode transparent electrode preferably flexible.
Contain at least three front electrodes in the front electrode group, at least three front electrodes are arranged in the LED base
Plate front, and do not interlock；Contain at least three opposite electrodes in the opposite electrode group, at least three opposite electrodes are arranged in institute
LED substrate reverse side is stated, and is not interlocked；In the front electrode group and the opposite electrode group, at least two strip electrodes are in length side
Exist upwards and interlocks.
By making front electrode group interlock with opposite electrode group, intersection point is generated, in order to connect LED element in point of intersection.
By generating a large amount of intersection points, convenient for connecting a large amount of LED elements.
Contain at least three front electrodes in the front electrode group, at least three front electrode parallel arrangements are described
LED substrate front；Contain at least three opposite electrodes in the opposite electrode group, at least three opposite electrode parallel arrangements are in institute
State LED substrate reverse side；The front electrode exists in the longitudinal direction with the opposite electrode to interlock.
By parallel arrangement front electrode and opposite electrode, make arranging rule, convenient for design, production and software design.
The LED substrate is equipped with a through-hole, the electrode of described LED element one end connection one side, the LED element it is another
One end connects the electrode of another side by the through-hole.
It can be with the LED substrate is equipped with a through-hole, and the opposite electrode extends to the LED base by the through-hole
Plate front, and form tie point；The LED element is located at LED substrate front, is separately connected the front electrode and described
Tie point.
It is also possible that the LED substrate is equipped with a through-hole, the front electrode extends to the LED by the through-hole
Substrate back side, and form tie point；The LED element is located at the LED substrate reverse side, is separately connected the opposite electrode and institute
State tie point.
The LED substrate is equipped with optical film, such as diffusion barrier.The LED element is located at the LED substrate reverse side, is sent out
Light out is received after optical film by human eye, to form the picture of good quality.
It is also possible that the LED substrate is equipped with a through-hole, the LED element is embedded in the through-hole, the LED member
The both ends of part are separately connected the electrode of the LED substrate tow sides.
The LED element using the different color in three primary colours is placed in the LED substrate.It is not homochromy in order to show
It is color.
The protective layer can use flexible plastic sheet, to make a kind of colorful light-emitting diode display have flexibility.
The LED substrate obverse and reverse is covered each by flexible plastic plate.Make tow sides that can appreciate display picture
Face.
The protective layer can use hard transparent plate, such as hard plastic board or glass plate.So as to make LED substrate and
LED element is fixed, and so that a kind of colorful light-emitting diode display is kept certain shapes, and play a good protective effect.
The LED substrate obverse and reverse has been covered each by hard transparent plate.Make tow sides that can appreciate display picture
Face.
Include at least two layers of LED submount in the LED substrate, that is, includes at least the first LED submount, the 2nd LED
Substrate；The LED array of display includes at least two groups LED display sub array, i.e. the first LED display sub array, the 2nd LED are shown
Subarray；
First LED display sub array is arranged on the first LED submount, second LED display sub array
It is arranged on the 2nd LED submount；
First LED display sub array and the second LED display sub array are divided into two layers of the arrangement in front and back, it is clear that are also possible to
Be arranged above and below mode.
LED array of display, which is divided into the LED display sub array of at least two groups in tandem, can effectively reduce same thickness
LED element arrangement quantity in (or height), can be effectively reduced production difficulty.
It is more in the LED display sub array number of plies, and when be respectively controlled to LED display sub array, Ke Yishi
Existing three-dimensional imaging.
The color of LED element used by first LED display sub array is adopted with second LED display sub array
The color of LED element is inconsistent, in order to LED element control and it is easy to produce.
Include three layers of LED submount in the LED substrate, that is, includes the first LED submount, the 2nd LED in tandem
Submount, the 3rd LED submount, the LED array of display include that three groups of LED being arranged on three layers of LED submount respectively are shown
Show subarray, i.e. the first LED display sub array, the second LED display sub array, third LED display sub array, the first LED
Display subarray, the second LED display sub array, third LED display sub array are divided into three-layer arrangement front to back certainly.So as to further
Reduce production difficulty.
First LED display sub array, the second LED display sub array, third LED display sub array, are respectively adopted three
The LED element of different color in primary colours.In order to show coloury picture.
The LED element of different color in three primary colours can be red, green, blue three-color LED element.It is also possible to utilize other
The three primary colours of form, using the LED element for the three primary colours for constituting other forms.
The front of the first LED submount is also covered with a transparent protective layer, in order to protect the first LED to show submatrix
Column.
LED element in the LED array of display uses adopting surface mounted LED element, or directlys adopt LED wafer.So as to
In the diminution occupied area of LED element itself.
An astigmatism block with astigmatism effect is equipped at LED submount in front of the LED element, to make the LED
The light that element is launched is soft to be used.
The area of the astigmatism block is greater than the longitudinal section area of the LED element, so that the area of single pixel is bigger, into
And improve display effect.
Can be in specific design: the LED substrate includes three layers of LED submount, that is, includes the first LED in tandem
Substrate, the 2nd LED submount, the 3rd LED submount, the first LED submount, the 2nd LED submount are respectively adopted transparent
Material, the first LED submount, the 2nd LED submount are loaded with the first LED display on the 3rd LED submount respectively
Array, the second LED display sub array, third LED display sub array；
First LED display sub array, the second LED display sub array, third LED display sub array, are respectively adopted three
The LED element of different color in primary colours, and the LED element color in each group LED display sub array is consistent；
The front of the first LED submount is also covered with a transparent protective layer.
It is also possible that the LED display sub array is embedded in the LED substrate.
The LED substrate periphery can be cylindricality, spherical shape, polygon or other shapes.
LED display sub array is embedded in the method in the LED substrate, the LED submount using it is transparent not yet
Carry out the thermosetting material of heat cure；
First each LED display sub array is arranged on each layer LED submount, then by each layer LED
Submount stack, and are put into mold and are heated, and carry out heat cure.And then obtain LED display sub array be embedded in it is described
A kind of colorful light-emitting diode display in LED substrate.It is also contemplated that the curing materials or curing mode of other cured forms, than
Such as photocuring.
The LED array of display includes at least two groups LED display sub array, i.e. the first LED display sub array, the 2nd LED
Show subarray；First LED display sub array and the second LED display sub array are divided into upper layer and lower layer arrangement；
It further include a LED substrate, the LED display sub array is arranged in the LED substrate, and the LED substrate uses
Transparent material.Because between the first LED display sub array and the second LED display sub array, there are distances, it is possible to which display is vertical
Body image constitutes a three-dimensional light-emitting diode display.
LED substrate periphery can be equipped with transparent part, in order to watch from side viewing internal stereo-picture.
It can be considered as laying flat a kind of multiple colorful light-emitting diode display stackings.Because LED submount use transparent material
Matter, so when being watched by side, it can be seen that at least two layers luminous LED element being arranged above and below.The battle array that LED element is constituted
Height, width and depth are arranged while being had, that is, has three dimensions, can show stereoscopic picture plane.And shown relief painting
Face is the stereoscopic picture plane being made of actual luminous point, not by the stereoscopic picture plane that the persistence of vision is formed, realistic strong, view
The advantages that angle is big.Allow to see stereoscopic picture plane by each angle for thering is light to appear.
The LED substrate includes at least two layers of LED submount, that is, includes at least the first LED submount, the 2nd LED subbase
Plate；The first LED submount are arranged above and below with the 2nd LED submount；The first LED submount use transparent material
Matter, first LED display sub array are arranged on the first LED submount, and the 2nd LED submount use transparent material
Matter, second LED display sub array are arranged on the 2nd LED submount.
It can be bonded by the good glue of shadowless glue or other translucency between each layer LED submount, to mention
High display quality.
Three LED display sub array arranged adjacents, and the LED element for the different color being respectively adopted in three primary colours are constituted
One LED display sub array group is configured to show the three-dimensional light-emitting diode display of various rich colors.At least two LED show submatrix
Column group is arranged above and below, and can form the image with stereoscopic effect.
The situation of lighting that external equipment passes through each LED element controlled in each LED display sub array respectively obtains solid
Image.
It is also possible that the LED display sub array is embedded in the LED substrate.It can be used in manufacture described by LED
Display subarray is embedded in the method in the LED substrate, obtains LED display sub array and is embedded in standing in the LED substrate
Body light-emitting diode display.
The LED substrate periphery can be cylindricality, spherical shape, polygon or other shapes.
Detailed description of the invention
Fig. 1 is a kind of a kind of structural decomposition diagram of colorful light-emitting diode display.
Fig. 2 is the part-structure decomposition diagram for showing a kind of colorful light-emitting diode display of stereo-picture.
Fig. 3 is the overall structure diagram for showing a kind of colorful light-emitting diode display of stereo-picture.
Fig. 4 is a kind of another structural decomposition diagram of colorful light-emitting diode display.
Specific embodiment
In order to which the technical means, the creative features, the aims and the efficiencies achieved by the present invention is easy to understand, below with reference to
It is specifically illustrating, the present invention is further explained.
Specific embodiment 1:
Referring to Fig.1, a kind of colorful light-emitting diode display, including an at least LED array of display 101, further include a LED substrate
102.LED array of display 101 is arranged in LED substrate 102.102 two sides of LED substrate is respectively equipped with electrode group, respectively positive
Electrode group 103 and opposite electrode group 104.Contain at least two front electrodes in front electrode group 103, contains in opposite electrode group
At least two opposite electrodes.LED element in LED array of display is separately connected front electrode and opposite electrode.
Situation is lighted by what the potential situation of control front electrode and opposite electrode accurately controlled each LED element.It is logical
It crosses electrode group setting on 102 two sides of LED substrate, avoids the feelings of two arrays of electrodes short circuit due to interlocking in forming array
Condition, to reduce in design and producing, electrode group arrangement difficulty.It is placed in LED substrate 102 using not homochromy in three primary colours
Color LED element.In order to show different color.
It further include an at least protective layer, protective layer is covered on 102 front of LED substrate, to protect LED substrate 102 and LED
Element.
There can be following scheme for the design of protective layer:
(1) protective layer can use flexible plastic sheet, to make a kind of colorful light-emitting diode display have flexibility.
(2) 102 obverse and reverse of LED substrate is covered each by flexible transparent plastic sheet.Appreciate that tow sides can
Show picture.
(3) protective layer can use hard transparent plate, such as hard plastic board or glass plate.So as to make LED substrate 102 with
And LED element is fixed, and so that a kind of colorful light-emitting diode display is kept certain shapes, and play a good protective effect.
(4) 102 obverse and reverse of LED substrate has been covered each by hard transparent plate.Make tow sides that can appreciate display
Picture.
LED substrate 102 can use transparent substrate, preferably plastic, transparent substrate, such as PVC transparent plastic sheet, poly- methyl
Methyl acrylate (PMMA) piece, polystyrene (PS) piece, polycarbonate (PC) piece, transparent polyamide piece, poly(4-methyl-1-pentene)
(TPX) piece etc..Using plastic, transparent substrate, it is more easier to perforate relative to glass plate, is passed through convenient for LED element lead or pin
The LED substrate 102 connects the electrode of another side.
Further, the preferably plastic, transparent substrate flexible of LED substrate 102, in order to make the LED substrate that there is flexibility,
It can be bent.Electrode uses transparent electrode, or using wire, such as filamentary silver, copper wire etc., to guarantee to show quality.
Transparent electrode transparent electrode preferably flexible.
Contain 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.Contain at least three opposite electrodes in opposite electrode group 104, at least three opposite electrodes are arranged in LED base
102 reverse side of plate, and do not interlock.In front electrode group 103 and opposite electrode group 104, at least two strip electrodes are deposited in the longitudinal direction
Staggeredly.By making front electrode group 103 interlock with opposite electrode group 104, intersection point is generated, in order to connect LED in point of intersection
Element.By generating a large amount of intersection points, convenient for connecting a large amount of LED elements.By making front electrode group 103 and opposite electrode group 104
Staggeredly but do not contact.
Further, at least three front electrodes, at least three front electrode parallel arrangements are contained in front electrode group 103
In 102 front of LED substrate.Contain at least three opposite electrodes in opposite electrode group 104, at least three opposite electrodes are parallel
It is arranged in 102 reverse side of LED substrate.Front electrode exists in the longitudinal direction with opposite electrode to interlock.Pass through parallel arrangement front
Electrode and opposite electrode, make arranging rule, convenient for design, production and software design.
It can be, LED substrate 102 is equipped with a through-hole, and LED element one end connects the electrode of one side, the LED element
The other end passes through the electrode of through-hole connection another side.A through-hole can be occupied alone with a LED element, be also possible to 2
~4 LED elements occupy a through-hole jointly.
It is also possible that LED substrate 102 is equipped with a through-hole, front electrode extends to 102 reverse side of LED substrate by through-hole, and
Form tie point.LED element is located at 102 reverse side of LED substrate, is separately connected opposite electrode and tie point.It is set in LED substrate 102
There are the optical films such as diffusion barrier.LED element is located at 102 reverse side of LED substrate, and the light issued is received after optical film by human eye,
To form the picture of good quality.
It is also possible that LED substrate 102 is equipped with a through-hole, opposite electrode extends to 102 front of LED substrate by through-hole, and
Form tie point.LED element is located at 102 front of LED substrate, is separately connected front electrode and tie point.
It is also possible that LED substrate 102 is equipped with a through-hole, LED element is embedded in through-hole, and the both ends of LED element connect respectively
Connect the electrode of LED substrate tow sides.
Specific embodiment 2:
Include at least two layers of LED submount in LED substrate 102 referring to Fig. 4, that is, include at least the first LED submount 21,
2nd LED submount 22.LED array of display includes at least two groups LED display sub array, i.e. the first LED display sub array 11,
Two LED display sub arrays 12.First LED display sub array 11 is arranged on the first LED submount 21, and the 2nd LED shows submatrix
Column 12 are arranged on the 2nd LED submount 22.First LED display sub array 11 and the second LED display sub array 12 are divided into front and back
Two layers of arrangement, it is clear that be also possible to the mode of being arranged above and below.LED array of display is divided into the LED of at least two groups in tandem to show
Subarray can effectively reduce the LED element arrangement quantity in same thickness (or height), and production difficulty can be effectively reduced.?
The LED display sub array number of plies is more, and when be respectively controlled to LED display sub array, three-dimensional imaging may be implemented.
Include three layers of LED submount in LED substrate 102, that is, includes the first LED submount 21, the 2nd LED in tandem
Submount 22, the 3rd LED submount 23, LED array of display include three groups of LED display sub arrays, i.e. the first LED display sub array
11, the second LED display sub array 12, third LED display sub array 13, the first LED display sub array 11, the 2nd LED display
Array 12, third LED display sub array 13 are divided into three-layer arrangement front to back certainly.To further decrease production difficulty.
First LED display sub array 11, the second LED display sub array 12, third LED display sub array 13, are respectively adopted
The LED element of different color in three primary colours.In order to show coloury picture.The LED of different color in three primary colours
Element can be red, green, blue three-color LED element.It is also possible to the three primary colours using other forms, using composition other forms
The LED element of three primary colours.
The front of first LED submount 21 is also covered with a transparent protective layer, in order to protect the first LED display sub array
11.LED element in LED array of display uses adopting surface mounted LED element, or directlys adopt LED wafer.In order to reduce LED
The occupied area of element itself.
An astigmatism block with astigmatism effect is equipped at LED submount in front of LED element, so that LED element be made to emit
Light out is soft to be used.The area of astigmatism block is greater than the longitudinal section area of LED element, so that the area of single pixel is bigger,
And then improve display effect.
Can be in specific design: LED substrate includes three layers of LED submount, that is, includes the first LED submount in tandem
21, the 2nd LED submount 22, the 3rd LED submount 23, the first LED submount 21, the 2nd LED submount 22 are respectively adopted
Bright material, the first LED submount 21, the 2nd LED submount 22 are loaded with the first LED display on the 3rd LED submount 23 respectively
Array 11, the second LED display sub array 12, third LED display sub array 13.First LED display sub array 11, the 2nd LED are aobvious
Show subarray 12, third LED display sub array 13, the LED element of the different color in three primary colours, and each group LED is respectively adopted
Show that the LED element color in subarray is consistent.The front of first LED submount 21 is also covered with a transparent protective layer.LED base
102 periphery of plate can be cylindricality, spherical shape, polygon or other shapes.It is also possible that LED display sub array is embedded in LED substrate
In 102.
Specific embodiment 3:
Referring to Fig. 2, Fig. 3, LED array of display includes at least two groups LED display sub array, i.e. the first LED display sub array
11, the second LED display sub array 12.First LED display sub array 11 and the second LED display sub array 12 are divided into upper layer and lower layer row
Column.It further include a LED substrate 102, LED display sub array is arranged in LED substrate 102, and LED substrate 102 uses transparent material.
Stereo-picture can be watched above or below a kind of colorful light-emitting diode display.
Transparent part can also be arranged in 102 periphery of LED substrate, in order to watch from side viewing a kind of colorful light-emitting diode display
Internal stereo-picture.It can be considered as laying flat a kind of multiple colorful light-emitting diode display stackings.Because LED submount are using saturating
Bright material, so when being watched by side, it can be seen that at least two layers luminous LED element being arranged above and below.LED element is constituted
Array there is height, width and depth simultaneously, that is, have three dimensions, can show stereoscopic picture plane.And shown is vertical
Body picture is the stereoscopic picture plane being made of actual luminous point, realistic not by the stereoscopic picture plane that the persistence of vision is formed
By force, the advantages that visual angle is big.Allow to see stereoscopic picture plane by each angle for thering is light to appear.
In specific design, in LED substrate design, LED substrate includes at least two layers of LED submount, that is, is included at least
First LED submount 21, the 2nd LED submount 22.First LED submount 21 are arranged above and below with the 2nd LED submount 22.First
LED submount 21 use transparent material, and the first LED display sub array 11 is arranged on the first LED submount 21, the 2nd LED
Substrate 22 uses transparent material, and the second LED display sub array 12 is arranged on the 2nd LED submount 22.Each layer LED submount it
Between can be bonded by the good glue of shadowless glue or other translucency, to mention high display quality.
In specific design, in LED display sub array design, three LED display sub array arranged adjacents, and adopt respectively
With the LED element of the different color in three primary colours, a LED display sub array group is constituted.In at least two LED display sub array groups
Lower arrangement.It is configured to show the three-dimensional light-emitting diode display of various rich colors.External equipment is aobvious by controlling each LED respectively
Show that the situation of lighting of each LED element in subarray obtains stereopsis.
It is also possible that LED display sub array is embedded in LED substrate.It can be used in manufacture and be embedded in LED display sub array
Method in LED substrate obtains the three-dimensional light-emitting diode display that LED display sub array is embedded in LED substrate.LED substrate periphery
It can be cylindricality, spherical shape, polygon or other shapes.
Basic principles and main features advantages of the present invention of the invention is 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, the present invention is only said described in above-mentioned application method and specification
Principle, various changes and improvements may be made to the invention without departing from the spirit and scope of the present invention, these variation and
Improvement both falls in the claimed scope of the invention claimed scope of the invention by appended claims and its equivalent
It defines.
Claims (10)
1. a kind of colorful light-emitting diode display, including an at least LED array of display, which is characterized in that it further include a LED substrate, it is described
LED array of display is embedded in the LED substrate；
The LED substrate two sides is respectively equipped with electrode group, respectively front electrode group and opposite electrode group；The front electrode group
In contain at least two front electrodes, at least two opposite electrodes are contained in the opposite electrode group；
LED element in the LED array of display is separately connected front electrode and opposite electrode；
The LED substrate is equipped with a through-hole, and the LED element is embedded in the through-hole, the both ends difference of the LED element
Connect the electrode of the LED substrate tow sides；
The LED element using the different color in three primary colours is placed in the LED substrate；
The LED substrate is plastic, transparent substrate flexible, and the electrode uses transparent electrode flexible.
2. a kind of colorful light-emitting diode display according to claim 1, it is characterised in that: it further include an at least protective layer, it is described
Protective layer is covered on the LED substrate front, and the protective layer uses flexible plastic sheet or glass plate.
3. a kind of colorful light-emitting diode display according to claim 1, it is characterised in that: containing extremely in the front electrode group
Few three front electrodes, at least three front electrodes are arranged in the LED substrate front, and do not interlock；The opposite electrode group
In contain at least three opposite electrodes, at least three opposite electrodes are arranged in the LED substrate reverse side, and do not interlock；It is described just
In face electrode group and the opposite electrode group, at least two strip electrodes exist in the longitudinal direction to interlock.
4. a kind of colorful light-emitting diode display according to claim 1, it is characterised in that: the LED substrate is equipped with optical film
Or diffusion barrier.
5. a kind of colorful light-emitting diode display according to claim 1, it is characterised in that: include at least two in the LED substrate
Layer LED submount, that is, include at least the first LED submount, the 2nd LED submount；The LED array of display includes at least two groups
LED display sub array, i.e. the first LED display sub array, the second LED display sub array；
First LED display sub array is arranged on the first LED submount, the second LED display sub array arrangement
On the 2nd LED submount；
First LED display sub array and the second LED display sub array are divided into two layers of the arrangement in front and back；
When the LED display sub array number of plies is more, LED display sub array is respectively controlled, realizes three-dimensional imaging.
6. a kind of colorful light-emitting diode display according to claim 5, it is characterised in that: include three layers in the LED substrate
LED submount, that is, include the first LED submount, the 2nd LED submount, the 3rd LED submount in tandem, and the LED is aobvious
Show that array includes three groups of LED display sub arrays being arranged on three layers of LED submount respectively, i.e. the first LED display sub array,
Two LED display sub arrays, third LED display sub array, first LED display sub array, the second LED display sub array,
Three LED display sub arrays are divided into three-layer arrangement front to back certainly；
First LED display sub array, the second LED display sub array, third LED display sub array, are respectively adopted three primary colours
In different color LED element, the LED element of the different color in three primary colours is red, green, blue three-color LED element.
7. a kind of colorful light-emitting diode display according to claim 1, it is characterised in that: LED in front of the LED element
An astigmatism block with astigmatism effect is equipped at substrate, the area of the astigmatism block is greater than the longitudinal section area of the LED element.
8. a kind of colorful light-emitting diode display according to claim 1, it is characterised in that: the LED substrate periphery be cylindricality,
Spherical or polygon.
9. a kind of colorful light-emitting diode display according to claim 5, it is characterised in that: the first LED display sub array and second
There are distances between LED display sub array, constitute a three-dimensional light-emitting diode display, and LED substrate periphery is equipped with transparent part, in order to
Watch from side viewing internal stereo-picture.
10. a kind of colorful light-emitting diode display according to claim 5, it is characterised in that: each LED display sub array
It is arranged on each layer LED submount, then each layer LED submount is stacked, is put into mold and is heated,
Carry out heat cure or photocuring.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
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| CN201010507209 | 2010-10-14 | ||
| CN2010105072099 | 2010-10-14 | ||
| CN201110218690.4A CN102456295B (en) | 2010-10-14 | 2011-08-01 | Interlayer light-emitting diode display |
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| CN201110218690.4A Division CN102456295B (en) | 2010-10-14 | 2011-08-01 | Interlayer light-emitting diode display |
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| CN105845038A CN105845038A (en) | 2016-08-10 |
| CN105845038B true CN105845038B (en) | 2018-12-21 |
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| 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 |
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| 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 |
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Families Citing this family (19)
| 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 (2)
| 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 |
| TW201007653A (en) * | 2008-08-15 | 2010-02-16 | Hong-Ming Chen | Ultra-thin LED display |
Family Cites Families (30)
| 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 |
| US7397133B2 (en) * | 2004-05-18 | 2008-07-08 | Jiahn-Chang Wu | Submount for diode with single bottom electrode |
| 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 |
| KR101498682B1 (en) * | 2008-08-20 | 2015-03-04 | 삼성전자주식회사 | Light emitting diode module |
| 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 |
-
2011
- 2011-08-01 CN CN2011102187201A patent/CN102610170A/en active Pending
- 2011-08-01 CN CN201610294074.XA patent/CN105845038B/en active Active
- 2011-08-01 CN CN201110218745.1A patent/CN102455519B/en active Active
- 2011-08-01 CN CN201610294101.3A patent/CN105845039B/en active Active
- 2011-08-01 CN CN201110218690.4A patent/CN102456295B/en active Active
- 2011-08-01 CN CN201110218702.3A patent/CN102456296B/en active Active
- 2011-08-01 CN CN201610279164.1A patent/CN105825780B/en active Active
- 2011-08-01 CN CN201610279179.8A patent/CN105825781B/en active Active
- 2011-08-01 CN CN201110218741.3A patent/CN102456297B/en active Active
Patent Citations (2)
| 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 |
| TW201007653A (en) * | 2008-08-15 | 2010-02-16 | Hong-Ming Chen | Ultra-thin LED display |
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 |
| CN105845039A (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 |
| CN102456295B (en) | 2016-06-22 |
| CN105825781B (en) | 2019-05-21 |
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