CN207764524U - Platen and alignment films transfer printing board - Google Patents
Platen and alignment films transfer printing board Download PDFInfo
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- CN207764524U CN207764524U CN201820135602.1U CN201820135602U CN207764524U CN 207764524 U CN207764524 U CN 207764524U CN 201820135602 U CN201820135602 U CN 201820135602U CN 207764524 U CN207764524 U CN 207764524U
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- transfer printing
- platen
- alignment films
- coining
- obturator
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Abstract
A kind of platen of the utility model offer and alignment films transfer printing board, the platen are used for the making of alignment films transfer printing board；Platen includes coining plate body, and is provided with the multiple protrusions being arranged in array on the coining face of coining plate body.Platen provided by the utility model can improve pattern uniformity, so as to improve the thickness evenness and film surface quality of alignment films.
Description
Technical field
The utility model is related to printing technologies, and in particular, to a kind of platen and alignment films transfer printing board.
Background technology
In liquid crystal display device, uniform brightness and high contrast in order to obtain, it is necessary to make the liquid in liquid crystal display panel
Brilliant molecule arranges in a certain direction, in order to make liquid crystal molecule be arranged along certain direction, for example, alignment films are arranged on substrate.
However, the surfacial pattern uniformity of alignment films transfer printing board is inadequate, the orientation film pattern resulted in is uneven.
Utility model content
The utility model aims to solve at least one of the technical problems existing in the prior art, it is proposed that a kind of platen and
Alignment films transfer printing board can improve pattern uniformity, so as to improve the thickness evenness and film surface quality of alignment films.
To realize that the purpose of this utility model provides a kind of platen, the platen is used for the system of alignment films transfer printing board
Make；The platen include coining plate body, and it is described coining plate body coining face on be provided be arranged in array it is multiple convex
It rises.
Optionally, the multiple through-holes being arranged in array are provided on the coining plate body, and be arranged in each through-hole
There is obturator, and a part for the obturator is protruded from the coining face of the coining plate body, the portion of the obturator protrusion
It is the protrusion to divide.
Optionally, the transfer ontology has the two coining faces mutually deviated from, two parts of the obturator
It is protruded respectively from two coining faces of the coining plate body.
Optionally, the obturator is sphere.
Optionally, material used by the obturator includes at least one of metal and glass.
Optionally, it is provided with colloid between the through-hole and the obturator, be used for the through-hole and the filling
Body is fixed together.
As another technical solution, the utility model also provides a kind of alignment films transfer printing board, including substrate and setting exist
Transfer printing layer on the substrate is made the figure of the transfer printing layer of above-mentioned platen provided by the utility model.
Optionally, on the substrate, and positioned at the both sides of the transfer printing layer it is provided with mandrel area；In the fixture area
It is evenly distributed with multiple blocks in domain, and is accordingly provided with multiple recess portions on the fixture for fixing the substrate, in institute
When stating fixture installation on the substrate, each block is matched with each recess portion correspondingly.
Optionally, the block is in the form of a column or taper.
Optionally, the block is integrally formed with the transfer printing layer.
The utility model has the advantages that：
In the technical solution of platen provided by the utility model and alignment films transfer printing board, platen includes coining plate body,
And the multiple protrusions being arranged in array are provided on the coining face of the coining plate body.By the way that above-mentioned platen coining is being orientated
The surface of film transfer printing board, multiple protrusions can equably coining forms uniform figure on alignment films transfer printing board, so as to
The pattern uniformity of alignment films transfer printing board is improved, and then the thickness evenness and film surface quality of alignment films can be improved.
Description of the drawings
Fig. 1 is the manufacturing process figure of traditional alignment films transfer printing board；
Fig. 2 is the schematic diagram of the orientation film pattern made of traditional alignment films transfer printing board；
Fig. 3 A are the vertical view for the platen that the utility model first embodiment provides；
Fig. 3 B are the sectional view of the line A-A along Fig. 3 A；
Fig. 4 A are the procedure chart that alignment films transfer printing board is made of the platen that the utility model first embodiment provides；
Fig. 4 B are the structure chart of the alignment films transfer printing board obtained using the platen that the utility model first embodiment provides；
Fig. 5 is the sectional view for the platen that the utility model second embodiment provides；
Fig. 6 A are the vertical view for the alignment films transfer printing board that the utility model 3rd embodiment provides；
Fig. 6 B are along Fig. 6 A along the sectional view of line B-B；
Fig. 7 A are the structure chart for the fixture that the utility model 3rd embodiment uses；
Fig. 7 B are the installation diagram for the angle that the utility model 3rd embodiment uses.
Specific implementation mode
To make those skilled in the art more fully understand the technical solution of the utility model, come below in conjunction with the accompanying drawings to this
The platen and alignment films transfer printing board that utility model provides are described in detail.
As shown in Figure 1, the production method of traditional alignment films transfer printing board is：It is being set by 1 coining of film wheel with decorative pattern
The surface of fat 2, and the making of alignment films transfer printing board is completed to obtain the figure of needs without visuals by laser ablation.
But utility model people has found in the course of the research：Since the stamping surface of film wheel 1 is a kind of irregular coarse
Structure, since the precision on the surface of the structure coining resin 2 is uncontrollable, as shown in Fig. 2, the pattern uniformity on 2 surface of resin
It is poor.
To solve the above-mentioned problems, the coining provided also referring to Fig. 3 A and Fig. 3 B, the utility model first embodiment
Plate 3 is used for the making of alignment films transfer printing board.The platen 3 includes coining plate body, and is set on the coining face 31 of the coining plate body
It is equipped with multiple raised 41 to be arranged in array.In the present embodiment, be provided on coining plate body be arranged in array it is multiple logical
Hole, and obturator 4 is provided in each through-hole, and a part for the obturator 4 is protruded from the coining face 31 of coining plate body,
The part that obturator 4 protrudes is above-mentioned raised 41.
It as shown in Figure 4 A, can be uniform on the surface of alignment films transfer printing board 5, multiple raised 41 by 3 coining of above-mentioned platen
Ground coining on alignment films transfer printing board 5 forms uniform figure.After auto-orientation film transfer printing board 5 removes platen 3, such as Fig. 4 B
It is shown, the higher alignment films transfer printing board 5 of pattern uniformity can be obtained, alignment films are made using the alignment films transfer printing board 5, it can be with
Improve the thickness evenness and film surface quality of alignment films.
It should be noted that in the present embodiment, the coining face 31 for imprinting plate body is single side, that is, only one side has convex
41 are played, still, the utility model is not limited thereto, and it can also be two-sided to imprint the coining face of plate body, specifically, please refer to figure
5, the platen 3 that the utility model second embodiment provides, compared with above-mentioned first embodiment, the coining face for imprinting plate body is
The first coining face 31a and the second coining face 31b two-sided, respectively mutually deviate from.
Also, two parts of obturator 4 are convex from the first coining face 31a of coining plate body and the second coining face 31b respectively
Go out.Specifically, first coining face 31a protrusions of the first part 41a of obturator 4 from coining plate body；The second part of obturator 4
Second coining face 31b protrusions of the 41b from coining plate body.
Optionally, obturator 4 can be sphere.Sphere is arranged in the through-hole of coining plate body, respectively from coining plate body
First coining face 31a and second coining face 31b protrusion part be similar to two hemispherical projections, above-mentioned platen 3 print
When being pressed on the surface of alignment films transfer printing board 5, hemispherical projections can form near hemispherical by coining on alignment films transfer printing board 5
Recess portion, as 5 desired graphic structure of alignment films transfer printing board.It certainly, in practical applications, can also be according to different need
It wants, using the figure of different alignment films transfer printing boards 5, and according to the shape of graphic designs protrusion.
In practical applications, material used by obturator 4 includes at least one of metal and glass, or uses it
He has the material of certain degree of hardness, can form figure by coining on alignment films transfer printing board 5.
In practical applications, the fixed form of obturator 4 and coining plate body can be to be arranged between through-hole and obturator 4
There is colloid (not shown), for through-hole and obturator 4 to be fixed together, to realize obturator 4 and imprint plate body
It is fixed.
As another technical solution, also referring to Fig. 6 A and Fig. 6 B, the utility model 3rd embodiment also provides one
Kind alignment films transfer printing board comprising substrate 6 and the transfer printing layer 5 being arranged on the substrate 6, also, it is above-mentioned using the utility model
The platen 3 that each embodiment provides makes the figure of transfer printing layer 5.
In practical applications, resin material making may be used in transfer printing layer 5.
In the present embodiment, on substrate 6, and the both sides of transfer printing layer 5 are provided with mandrel area D, are used for installation folder
Tool, the fixture are used to alignment films transfer printing board being fixed on workbench (not shown).Also, in the D of the mandrel area uniformly
Multiple blocks 7 are distributed with, and as shown in Figure 7 A, multiple recess portions 91 are accordingly provided on the fixture 9 for fixed substrate 6,
When fixture 9 is mounted on substrate 6, each block 7 is matched with each recess portion 91 correspondingly.In this way, can be effectively
Reinforce the crystallized ability of alignment films transfer printing board and fixture 9, reduces the relative displacement (relative to workbench) of alignment films transfer printing board, subtract
The deformation of few alignment films transfer printing board, to improve the service life of alignment films transfer printing board.
In practical applications, block 7 can be column or taper, wherein column is specifically as follows cylinder or length
Cube etc.；Taper can be truncated cone body, section triangle body etc..
In practical applications, substrate 6 is used as the support plate of transfer printing layer 5, and PET (polyethylene terephthalate) systems may be used
Make.
Optionally, block 7 can be integrally formed with transfer printing layer 5, so as to simplification of flowsheet.
In addition, in the present embodiment, multiple fixture mounting holes 8, fixture installation are also evenly distributed in the D of mandrel area
Hole 8 penetrates through the thickness of transfer printing layer 5 and substrate 6.And multiple through-holes 92 accordingly as shown in Figure 7 A, are provided on fixture 9.Figure
7B is the installation diagram for the angle that the utility model 3rd embodiment uses, and is the sectional view of the line C-C along Fig. 6 A, in Fig. 7 B
In, when transfer printing layer 5 and substrate 6 are clamped in centre by two fixtures 9, by by the through-hole 92 on screw bolt passes fixture 9
Installation is realized with fixture mounting hole 8.
Alignment films transfer printing board provided in this embodiment passes through the coining provided with the above-mentioned each embodiment of the utility model
Plate 3 makes the figure of transfer printing layer 5, can improve pattern uniformity.Alignment films are made using the alignment films transfer printing board, can be improved
The thickness evenness and film surface quality of alignment films.
In conclusion in the technical solution of platen provided by the utility model and alignment films transfer printing board, platen includes
Plate body is imprinted, and is provided with the multiple protrusions being arranged in array on the coining face of the coining plate body.By by above-mentioned platen
Coining is on the surface of alignment films transfer printing board, and multiple protrusions can equably coining forms uniform figure on alignment films transfer printing board
Shape so as to improve the pattern uniformity of alignment films transfer printing board, and then can improve the thickness evenness and film surface of alignment films
Quality.
It is understood that embodiment of above is merely to illustrate that the principles of the present invention and uses exemplary
Embodiment, however the utility model is not limited thereto.For those skilled in the art, this is not being departed from
In the case of the spirit and essence of utility model, various changes and modifications can be made therein, these variations and modifications are also considered as this reality
With novel protection domain.
Claims (10)
1. a kind of platen, which is characterized in that the platen is used for the making of alignment films transfer printing board；The platen includes pressure
Printing forme body, and it is provided with the multiple protrusions being arranged in array on the coining face of the coining plate body.
2. platen according to claim 1, which is characterized in that be provided with and be arranged in array on the coining plate body
Multiple through-holes, and obturator is provided in each through-hole, and a part for the obturator is from the pressure of the coining plate body
Print face is protruded, and the part of the obturator protrusion is the protrusion.
3. platen according to claim 2, which is characterized in that the transfer ontology has described in two mutually deviated from
It is protruded respectively from two coining faces of the coining plate body two parts in coining face, the obturator.
4. platen according to claim 2, which is characterized in that the obturator is sphere.
5. platen according to claim 2, which is characterized in that material used by the obturator includes metal and glass
At least one of glass.
6. platen according to claim 2, which is characterized in that be provided with glue between the through-hole and the obturator
Body, for the through-hole and the obturator to be fixed together.
7. a kind of alignment films transfer printing board includes the transfer printing layer of substrate and setting on the substrate, which is characterized in that use right
It is required that the platen described in 1-6 any one makes the figure of the transfer printing layer.
8. alignment films transfer printing board according to claim 7, which is characterized in that on the substrate, and be located at the transfer
The both sides of layer are provided with mandrel area；Multiple blocks are evenly distributed in the mandrel area, and accordingly for fixing
Multiple recess portions are provided on the fixture of the substrate, when the fixture is installed on the substrate, each block is one by one
Accordingly matched with each recess portion.
9. alignment films transfer printing board according to claim 8, which is characterized in that the block is in the form of a column or taper.
10. alignment films transfer printing board according to claim 8, which is characterized in that the block and the transfer printing layer one at
Type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820135602.1U CN207764524U (en) | 2018-01-26 | 2018-01-26 | Platen and alignment films transfer printing board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820135602.1U CN207764524U (en) | 2018-01-26 | 2018-01-26 | Platen and alignment films transfer printing board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207764524U true CN207764524U (en) | 2018-08-24 |
Family
ID=63182101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820135602.1U Active CN207764524U (en) | 2018-01-26 | 2018-01-26 | Platen and alignment films transfer printing board |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111367124A (en) * | 2020-02-12 | 2020-07-03 | 武汉华星光电技术有限公司 | Alignment film transfer printing plate and alignment film manufacturing method |
| CN111766745A (en) * | 2020-07-09 | 2020-10-13 | 武汉华星光电技术有限公司 | Display panel, manufacturing method of display panel and display device |
-
2018
- 2018-01-26 CN CN201820135602.1U patent/CN207764524U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111367124A (en) * | 2020-02-12 | 2020-07-03 | 武汉华星光电技术有限公司 | Alignment film transfer printing plate and alignment film manufacturing method |
| CN111367124B (en) * | 2020-02-12 | 2021-06-01 | 武汉华星光电技术有限公司 | Alignment film transfer printing plate and alignment film manufacturing method |
| US11815766B2 (en) | 2020-02-12 | 2023-11-14 | Wuhan China Star Optoelectronics Technology Co., Ltd. | Alignment film transfer printing plate and manufacturing method thereof |
| CN111766745A (en) * | 2020-07-09 | 2020-10-13 | 武汉华星光电技术有限公司 | Display panel, manufacturing method of display panel and display device |
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