CN207458485U - A kind of solid LED display module - Google Patents
A kind of solid LED display module Download PDFInfo
- Publication number
- CN207458485U CN207458485U CN201721491987.7U CN201721491987U CN207458485U CN 207458485 U CN207458485 U CN 207458485U CN 201721491987 U CN201721491987 U CN 201721491987U CN 207458485 U CN207458485 U CN 207458485U
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- CN
- China
- Prior art keywords
- polarizer
- led display
- connecting portion
- display module
- vibrating diaphragm
- Prior art date
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- 239000007787 solid Substances 0.000 title claims description 6
- 239000011347 resin Substances 0.000 claims abstract description 17
- 229920005989 resin Polymers 0.000 claims abstract description 17
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 238000005538 encapsulation Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 2
- 229920000058 polyacrylate Polymers 0.000 claims description 2
- 239000012780 transparent material Substances 0.000 claims description 2
- 239000011159 matrix material Substances 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model belongs to field of LED display, more specifically a kind of new three-dimensional LED display module.New polarizer is set on the LED display module with curing resin layer, polarizer according to the size of display screen spacing, the size of LED light-emitting surfaces equidistantly goes out a series of aperture, is processed into the polarizer for the piece-shape type structure that NXN types are unit.So when pasting polarizer, can with the stickup of full wafer, avoid the prior art need a rule paste and one piece of block is pasted it is time-consuming, laborious the shortcomings that, production efficiency is substantially increased, meanwhile, go out aperture of different shapes in connecting portion, to distinguish left and right polarizer, avoid pasting by mistake.The combination of the polarizer and the novel LED display screen module with curing resin layer and light-transmissive film simultaneously, can expand visible angle, can more be suitble to the current small clearance display screen market demand.
Description
Technical field
The utility model belongs to field of LED display, more specifically a kind of new three-dimensional LED display module.
Background technology
Three-dimensional LED display module currently on the market, generally by polarizer processing into strips or according to
LED package dimension sizes are processed into bulk, then install mask additional, and this mode shortcoming is that visible angle is small, and attachment is time-consuming and laborious.Or
Person according to a spacing size, is processed into concavo-convex polarizer, and this mode may be only available for the display module of big spacing.For
The LED display modules of small spacing then do not have enough gaps to fall in polarizer between two LED, do not catch up with small spacing LED
The development of display screen industry.Even if being cut into the strip polarizer at band connection position, also due to processing dimension is partially narrow, material is soft
It is soft, it pastes time-consuming.
Utility model content
To solve the above-mentioned problems, a kind of new three-dimensional LED display modules of offer of the utility model, with curing
New polarizer is set on the LED display module of resin bed, polarizing coating is processed into the sheet in units of NXN types
Structure greatly improves efficiency, and polarizer according to the size of display screen spacing, the size of LED light-emitting surfaces equidistantly goes out a system
The aperture of row is processed into the polarizer for the piece-shape type structure that NXN types are unit.
The three-dimensional LED display modules of the utility model include circuit board, LED light group, curing resin layer, light-transmissive film and new
Polarizer is being fixed on circuit board encapsulation LED light group, the embedding curing resin layer above LED light group, on curing resin layer
Side pastes light-transmissive film, and new polarizer is set on light-transmissive film.
The circuit board is PCB circuit board or is fR4 circuit boards.
The LED light group is fixed on PCB circuit board front using SMT patch packaged types or is consolidated using COB packaged types
Due to FR4 circuit boards front.
The curing resin layer is sealed transparent material and acrylic polymers heating fusing gained, is covered in LED light group
Side.
The polarizer, including left polarizer and right polarizer, wherein left polarizer and right polarizer are laminated structure,
Respectively as top layer polarizer and bottom polarizer, two layers of polarizer fitting becomes one for the left polarizer of chip and the right polarizer of chip
Body may make up the complete polarizer with stereo display effect.The perforate of polarizer is with left (right side) odd number (even number) shape staggered row
Row, and add technique edges in the upper and lower of polarizer, open Kong Yizuo differences of different shapes.Piece polarizer includes connecting portion, perforate
It is unit unit chip left avertence vibrating diaphragm with NXN types, connecting portion connects in the both sides up and down of polarizer, polarizer left with chip
It connects, perforate is located in connecting portion.
During specific installation polarizer, the connecting portion of polarizing coating both sides can be dismissed after left and right polarizer is posted,
Then the polarizer after cutting is installed on the LED display module with curing resin layer again.
When LED display use less than 1.5mm*1.5mm sizes lamp bead, even if it is existing solid LED display reduce
Into the strip polarizer at band connection position, also due to processing dimension is partially narrow, material softness is pasted more inclined than the sheet of NXN type
The piece that shakes is time-consuming, and the utility model is washed into chip polarizer when making, by polarizer, and each chip polarizer includes NXN
The chip polarizer of type, can be with the stickup of full wafer so when pasting polarizer, and avoiding the prior art needs a rule to paste
And one piece of block paste it is time-consuming, laborious the shortcomings that, substantially increase production efficiency, meanwhile, go out different shape in connecting portion
Aperture, to distinguish left and right polarizer, avoid pasting by mistake.The polarizer is with having the new of curing resin layer and light-transmissive film simultaneously
The combination of LED display module can expand visible angle, can more be suitble to the current small clearance display screen market demand, particularly
The small space distance LED display screen of below P2.5.
Description of the drawings
1st, three-dimensional LED display modular structure schematic diagram
2nd, the structure diagram after left polarizer system
3rd, the structure diagram after right polarizer system
Reference numeral
01 circuit board, 02 LED lamp panel, 03 curing resin layer, 04 light-transmissive film, 05 polarizer, 051 left polarizer circle
Hole, 052 left avertence vibrating diaphragm, 053 left polarizer connecting portion, 054 right polarizer square hole, 055 right avertence vibrating diaphragm, 056 right avertence are shaken
Piece connecting portion.
Specific embodiment
Below by specific embodiment and combine novel solid LED display of the corresponding attached drawing to the utility model
Module is further described：
As shown in Figure 1, Fig. 1 is three-dimensional LED display modular structure schematic diagram, the novel solid LED of the utility model is shown
Display screen module includes circuit board 01, LED light group 02, curing resin layer 03, light-transmissive film 04 and new polarizer 05, the LED light
01 top of circuit board, the embedding curing resin layer 03 above LED light group 02, on the curing resin layer 03 are fixed in group encapsulation
Side pastes light-transmissive film 04, new polarizer 05 is set on light-transmissive film 04, the polarizer 05 is by left polarizer and right polarizer
Two parts are bonded.
As shown in Fig. 2, Fig. 2 is the structure diagram after left polarizer system, left chip polarizer includes left polarizer circular hole
051st, left avertence vibrating diaphragm 052, left polarizer connecting portion 053, left avertence vibrating diaphragm 052 are the chip polarizing coating of NXN type laminated structures,
Left polarizer connecting portion 053 is located at the both sides of left avertence vibrating diaphragm 052, is connected with left avertence vibrating diaphragm 052, in left polarizer connecting portion 053
On go out left avertence and shake circular hole 051.
As shown in figure 3, Fig. 3 is the structure diagram after right polarizer system, it is square that right chip polarizer includes right polarizer
Hole 054, right avertence vibrating diaphragm 055, right polarizer connecting portion 056, right avertence vibrating diaphragm 055 polarize for the chip of NXN type laminated structures
Film, right polarizer connecting portion 056 are located at the both sides of right avertence vibrating diaphragm 055, are connected with right avertence vibrating diaphragm 055, in right polarizer connecting portion
Right avertence is gone out on 05,6 to shake square hole 054.
Embodiments above is merely to illustrate some embodiments of the utility model, but the utility model is not limited to
The above embodiment, in the knowledge that the field those of ordinary skill possesses, the spirit and principles of the utility model it
Interior made any modification, equivalent substitute and improvement etc. belong to the scope of the utility model, should all cover new in this practicality
Within the scope of the claimed technical solution of type.
Claims (7)
1. a kind of solid LED display module, including circuit board (01), LED light group (02), curing resin layer (03), light-transmissive film
(04), LED light group (02) encapsulation is fixed on above circuit board (01), the embedding curing resin layer above LED light group (02)
(03), light-transmissive film (04) is pasted above the curing resin layer (03), it is characterised in that：It is set on the light-transmissive film (04)
Polarizer (05), the polarizer (05) include being fitted in bilevel left polarizer and right polarizer two parts.
2. a kind of three-dimensional LED display module according to claim 1, it is characterised in that：The left polarizer includes a left side
Polarizer circular hole (051), left avertence vibrating diaphragm (052), left polarizer connecting portion (053), left avertence vibrating diaphragm (052) are NXN matrix shapes
The chip polarizing coating of structure, left polarizer connecting portion (053) are located at the both sides of left avertence vibrating diaphragm (052), with left avertence vibrating diaphragm (052) even
It connects, left avertence is gone out on left polarizer connecting portion (053) and is shaken circular hole (051).
3. a kind of three-dimensional LED display module according to claim 2, it is characterised in that：The right polarizer includes the right side
Polarizer square hole (054), right avertence vibrating diaphragm (055), right polarizer connecting portion (056), right avertence vibrating diaphragm (055) are NXN matrix
The chip polarizing coating of shape structure, right polarizer connecting portion (056) are located at the both sides of right avertence vibrating diaphragm (055), with right avertence vibrating diaphragm (055)
Connection goes out right avertence on right polarizer connecting portion (056) and shakes square hole (054).
4. a kind of three-dimensional LED display module according to claim 3, it is characterised in that：The left polarizer is dismissed
Connecting portion (053) and right polarizer connecting portion (056).
5. a kind of three-dimensional LED display module according to claim 4, it is characterised in that：The curing resin layer (03)
For sealed transparent material and acrylic polymers heating fusing gained.
6. a kind of three-dimensional LED display module according to claim 5, it is characterised in that：The circuit board (01) is PCB
Circuit board is fR4 circuit boards.
7. a kind of three-dimensional LED display module according to claim 5, the LED light group (02) are encapsulated using SMT patches
Mode is fixed on PCB circuit board front or is fixed on FR4 circuit boards front using COB packaged types.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721491987.7U CN207458485U (en) | 2017-11-10 | 2017-11-10 | A kind of solid LED display module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721491987.7U CN207458485U (en) | 2017-11-10 | 2017-11-10 | A kind of solid LED display module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207458485U true CN207458485U (en) | 2018-06-05 |
Family
ID=62278778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721491987.7U Active CN207458485U (en) | 2017-11-10 | 2017-11-10 | A kind of solid LED display module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207458485U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110930890A (en) * | 2018-09-20 | 2020-03-27 | 深圳市海讯高科技术有限公司 | COB display screen mask and operation method thereof |
| CN112331091A (en) * | 2020-04-28 | 2021-02-05 | 广东三橙电子科技有限公司 | LED module packaging method and LED module |
-
2017
- 2017-11-10 CN CN201721491987.7U patent/CN207458485U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110930890A (en) * | 2018-09-20 | 2020-03-27 | 深圳市海讯高科技术有限公司 | COB display screen mask and operation method thereof |
| CN112331091A (en) * | 2020-04-28 | 2021-02-05 | 广东三橙电子科技有限公司 | LED module packaging method and LED module |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |