CN206421054U - A kind of polarizing coating - Google Patents
A kind of polarizing coating Download PDFInfo
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- CN206421054U CN206421054U CN201621373525.0U CN201621373525U CN206421054U CN 206421054 U CN206421054 U CN 206421054U CN 201621373525 U CN201621373525 U CN 201621373525U CN 206421054 U CN206421054 U CN 206421054U
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Abstract
The utility model discloses a kind of polarizing coating; including stripping film, the first adhesive-layer, light polarizing film, the second adhesive-layer, compensation film and diaphragm, described stripping film, the first adhesive-layer, light polarizing film, the second adhesive-layer, compensation film and diaphragm is set gradually from down to up；Left-handed compensation film and dextrorotation compensation film of the second described adhesive-layer provided with strip；Described left-handed compensation film is set with dextrorotation compensation film alternating parallel.The utility model is cut left-handed and dextrorotation compensation film in the case where there is diaphragm respectively, then is adhered in light polarizing film.The utility model is applied to any size, the polarization-type LED 3D of any pel spacing show system, and the polarization-type LED 3D for going for the different modes such as interlacing, two-way be full HD show system.
Description
Technical field
The utility model belongs to field of electronic display, and in particular to a kind of polarizing coating, it is adaptable to which polarization-type LED solids are aobvious
Show.
Background technology
The basic structure of traditional use polarizing coating assembly has above as shown in figure 1, stripping film 101 is also diaphragm
First adhesive-layer 102, this layer of adhesive-layer is followed by the light polarizing film 103 to affix to set by circuit board, and compensation film 105 is phase
Potential difference film is combined together by the second adhesive-layer 104 with light polarizing film, is layer protecting film 106 outside compensation film, assembly
Gross thickness is about 0.2-0.4 millimeters.
The combination of the circuit board of polarizing coating typically can be two kinds of situations in existing polarization-type LED three-dimensional display systems：
The first is using left-handed by compensate that complete, the as shown in Figure 1 making that film and polarizing coating be combined together finishes
With right-hand circular polarization film, first the left-right rotary polarizing coating of whole is cut into one by one or one piece one piece of small shape respectively
Shape, then paste on circuit boards, as shown in Fig. 2 in production process, because a big chunk need of work is accomplished manually, therefore
Production efficiency is low；Another method is to produce left-handed compensation film and dextrorotation compensation film respectively on same polarizing coating, then will
Polarizing coating assembly be cut into the small sized pieces of suitable circuit board size, as shown in figure 3, then being pasted, this method
The making that described left-handed and dextrorotation compensates film is necessarily dependent upon, but in this method, its corresponding circuit board must be fixed
Type, must have a corresponding polarizing coating assembly for different circuit boards, this method for standard LCD display undoubtedly
It is a good method, but the difficulty for this non-standard display system of LED display is very big, it is frequent mainly due to specification
Change, the pel spacing of each screen is different, and the product quantity of each is difficult to ensure that.
Utility model content
The purpose of this utility model is to provide a kind of polarizing coating, is having the feelings of diaphragm by the way that left-handed and dextrorotation is compensated into film
Cut, then be adhered in light polarizing film respectively under condition, the polarizing coating assembly bonding that will combine together is on circuit boards.
The technical solution adopted in the utility model is：A kind of polarizing coating, including stripping film, the first adhesive-layer, light polarizing film,
Two adhesive-layers, compensation film and diaphragm, described stripping film, the first adhesive-layer, light polarizing film, the second adhesive-layer, compensation film and guarantor
Cuticula is set gradually from down to up；Left-handed compensation film and dextrorotation compensation film of the second described adhesive-layer provided with strip；It is described
Left-handed compensation film and dextrorotation compensation film alternating parallel set.
Further, described compensation film can also be bulk.
The utility model produce beneficial effect be：The utility model be applied to any size, any pel spacing it is inclined
Vibration shape LED 3D show system, and the polarization-type LED 3D for going for the different modes such as interlacing, two-way be full HD show system.
Brief description of the drawings
Fig. 1 is the basic structure of polarizing coating；
Fig. 2 illustrates for existing polarization film pasting method, and it is the combination type of left-right rotary polarizing coating respectively to note what is pasted
Cut；
Fig. 3 is the structural representation in same light polarizing film using two kinds of compensation films of the integrated left-right rotary of chemical technology；
Fig. 4 is the left-right rotary compensation film cut；
Fig. 5 is light polarizing film to be pasted；
Fig. 6 is to paste the structure finished；
Fig. 7 is Fig. 6 part sectioned view, wherein 1 is directed towards the one side of circuit board；
Fig. 8 is the structural representation being pasted onto the utility model in LED circuit board.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings.
As shown in fig. 7, the utility model is a kind of polarizing coating, the polarizing coating is glued by stripping film 1, first successively from top to bottom
Glue-line 2, deviation film 3, the second adhesive-layer 4, compensation film 5 and diaphragm 6 are constituted, wherein 5 points of compensation film is left-handed compensation film L and the right side
Two parts of rotation compensation film R, two parts are wide strip, as shown in figure 4, simultaneously alternating parallel is set successively.
The utility model is typically directly processed with reference to board structure of circuit, and the processing mode of its assembly is as follows：
The first step, light polarizing film is cut according to the size of circuit board, as shown in Figure 5；
Second step, left-handed compensation film L and dextrorotation compensation film R is cut into strips according to LED display line space, such as Fig. 4
It is shown；
3rd step, left-right rotary compensation film is corresponding with the LED lamp bead or chip on circuit board, it is pasted together one by one, shape
It is into a single integrated structure, as shown in Figure 6；
4th step, the part section of assembly are as shown in fig. 7, reference 1 is towards circuit board；
5th step, outermost diaphragm is removed, bonded together with circuit board, as shown in Figure 8.
Above is showing system according to the polarization-type LED 3D changed one by one, similarly, other pixel arrangements are also applied for, than
LED polarization-types as left-right rotary is arranged in gridiron pattern show system, and the compensation film of strip now is changed into small bulk.
The utility model is applied to any size, the polarization-type LED 3D of any pel spacing show system, can be applicable
System is shown in the polarization-type LED 3D for the different modes such as interlacing, two-way be full HD.
Above example is merely to illustrate preferred embodiment of the present utility model, but the utility model be not limited to it is above-mentioned
Embodiment, in the knowledge that the field those of ordinary skill possesses, within spirit and principle of the present utility model
Any modification, equivalent substitute and improvement for being made etc., it all should cover in the claimed technical scheme scope of the utility model
Within.
Claims (2)
1. a kind of polarizing coating, it is characterised in that：Including stripping film, the first adhesive-layer, light polarizing film, the second adhesive-layer, compensation film and
Diaphragm, described stripping film, the first adhesive-layer, light polarizing film, the second adhesive-layer, compensation film and diaphragm is set successively from down to up
Put；Left-handed compensation film and dextrorotation compensation film of the second described adhesive-layer provided with strip；Described left-handed compensation film and dextrorotation
Film alternating parallel is compensated to set.
2. a kind of polarizing coating according to claim 1, it is characterised in that：Described compensation film can also be bulk.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2016212501157 | 2016-11-22 | ||
| CN201621250115 | 2016-11-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206421054U true CN206421054U (en) | 2017-08-18 |
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ID=59575279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621373525.0U Active CN206421054U (en) | 2016-11-22 | 2016-12-15 | A kind of polarizing coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206421054U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108761623A (en) * | 2018-08-22 | 2018-11-06 | 宁波维真显示科技股份有限公司 | A kind of parity array polarizing coating and preparation method thereof |
| CN108931857A (en) * | 2018-08-23 | 2018-12-04 | 宁波维真显示科技股份有限公司 | 3D polarizing coating and preparation method thereof for LED three-dimensional display system |
| CN112114438A (en) * | 2020-08-25 | 2020-12-22 | 长春希龙显示技术有限公司 | Integrated 3D small-space LED display unit structure and manufacturing method thereof |
-
2016
- 2016-12-15 CN CN201621373525.0U patent/CN206421054U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108761623A (en) * | 2018-08-22 | 2018-11-06 | 宁波维真显示科技股份有限公司 | A kind of parity array polarizing coating and preparation method thereof |
| CN108931857A (en) * | 2018-08-23 | 2018-12-04 | 宁波维真显示科技股份有限公司 | 3D polarizing coating and preparation method thereof for LED three-dimensional display system |
| CN112114438A (en) * | 2020-08-25 | 2020-12-22 | 长春希龙显示技术有限公司 | Integrated 3D small-space LED display unit structure and manufacturing method thereof |
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