CN102501559B - Alignment laminating method and laminating structure - Google Patents
Alignment laminating method and laminating structure Download PDFInfo
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- CN102501559B CN102501559B CN201110338496.XA CN201110338496A CN102501559B CN 102501559 B CN102501559 B CN 102501559B CN 201110338496 A CN201110338496 A CN 201110338496A CN 102501559 B CN102501559 B CN 102501559B
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- xiao zhang
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Abstract
The invention relates to alignment laminating technology, and particularly discloses an alignment laminating method and an alignment laminating structure. The method includes the steps: printing ink on a small substrate to serve as alignment marks; silk-screening a glue layer under the conditions of fixedly aligning a silk screen with the small substrate; pasting a protective film which is a release film on the surface of the silk-screened glue layer; and punching alignment holes at positions printed with the alignment marks on the small substrate. The structure is characterized in that the ink alignment marks and the silk-screened glue layer are arranged on the small substrate, the alignment holes are punched at the positions printed with the alignment marks on the small substrate, and the protective film is pasted on the surface of the silk-screened glue layer on the small substrate. Precise alignment is realized by printing specific glue on the silk screen of a certain specification, the requirements of films on uniformity, high reliability and the like can be met, and the alignment laminating method and the alignment laminating structure have the advantages of precision in alignment, environmental protection, cost economization, wide and stable raw material supply range, rapidness and convenience in delivery and the like.
Description
Technical field
The present invention relates to contraposition coating technique, particularly relate to a kind of high reliability, the contraposition applying method of good economy performance and bonding structure.
Background technology
Adopt 3M Double-face adhesive to realize the laminating of high reliability in the coating technique of existing car-mounted display product often, but this technology exists more defect, such as: in practical operation, Chang Yin is difficult to contraposition and causes laminating inaccurate; Because 3M Double-face adhesive is expensive, cause holistic cost on the high side; The supply of material of additional 3M Double-face adhesive is single, cause inadequate supply and also the friendship phase long; Etc..These problems more and more can not meet the demand in the car-mounted display market of the features such as high reliability, low cost, friendship phase be short, are thus necessary the contraposition coating technique researching and developing a kind of new high reliability, good economy performance.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of contraposition applying method and bonding structure, contribute to improving reliability, reduce production cost.
For solving above technical problem, technical scheme provided by the invention is, a kind of contraposition applying method, comprising:
Register guide step, on Xiao Zhang's base material, printing ink is as register guide;
Silk-screen glue step, silk-screen glue layer under the condition of the good silk screen of fixing contraposition and Xiao Zhang's base material;
Paste mould release membrance step, on Xiao Zhang's base material silk-screen glue layer face on pasting protective film;
Punching step, the place that Xiao Zhang's base material is printed on register guide rushes registration holes.
More preferably, comprise ink solidification step after print register guide step, ink is solidified 15 ± 5 minutes under 85 ± 5 ° of high temperature.
More preferably, after silk-screen glue step, comprise glue curing step, the glue layer of silk-screen is at high temperature solidified.
More preferably, before print register guide step, comprise cutting step, diffusion barrier base material cutting will be opened greatly become Xiao Zhang's base material of silk screen specification size.
More preferably, back side pasting protective film step is comprised, at the back side pasting protective film of Xiao Zhang's base material between cutting step and print register guide step.
More preferably, after punching step, comprise lancing step, Xiao Zhang's base material is washed into the little plate substrate of LCD size.
On this basis, the present invention is corresponding provides a kind of contraposition bonding structure, and Xiao Zhang's base material is provided with ink register guide and silk-screen glue layer, wherein: the place punching being printed on register guide on Xiao Zhang's base material has registration holes; On Xiao Zhang's base material silk-screen glue layer face on pasting protective film.
More preferably, the back side coated with protective film of Xiao Zhang's base material.
More preferably, Xiao Zhang's base material is the base material that can be washed into multi-disc LCD size small pieces.
More preferably, Xiao Zhang's base material is by the base material opening greatly diffusion barrier and cut into multi-disc silk screen specification size.
Compared with prior art, the novel contraposition coating technique of low cost provided by the invention, high reliability is specially a kind of silk-screen glue technology, it realizes exactitude position by the specific glue of mimeograph on the silk screen of certain specification, contributes to realizing even film layer and the high requirement of reliability; This technology also has the advantages such as contraposition is accurate, environmental protection, economical, raw material supply is wide and stable, delivery rate is fast and convenient, thus has good market prospects.
Accompanying drawing explanation
Fig. 1 is the flow chart of contraposition applying method of the present invention;
Fig. 2 is the schematic diagram of contraposition bonding structure of the present invention;
Fig. 3 is the die cut structural schematic diagram of the medium and small plate substrate of Fig. 1.
Detailed description of the invention
Basic conception of the present invention is, the silk screen of certain specification size realizes exactitude position by the specific glue of mimeograph, for having the coating technique of the features such as the high and economical of silk-screen even film layer, reliability, be applicable to very much the requirement of low cost, high reliability, car-mounted display product that the market supply of material is fast and stable.
In order to make those skilled in the art understand technical scheme of the present invention better, below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
See Fig. 1, represent a preferred embodiment of contraposition applying method of the present invention.This embodiment is the process chart that diffusion barrier is fitted on liquid crystal display mirror LCD, and wherein individual step is:
Cut is will open greatly the diffuser base material cutting one-tenth Xiao Zhang diffuser the same with silk screen specification, so-called diffuser (diffusion barrier) has the effect of diffusing light, namely can there is scattering on its surface in light, disseminate out uniformly by soft for light, wherein the basic structure of most diffusion barrier is that it mainly refers to the back light part being applied to LCD module over the transparent substrate as PET two sides is coated with astigmatic optics particle;
Back side pasting protective film is at Xiao Zhang diffuser back side pasting protective film, thus is protected base material;
Print register guide (print black ink or other color ink) is the register guide printing black ink on Xiao Zhang diffuser base material, and wherein the position of register guide is mainly determined according to specific product size, without fixing requirement;
Black ink solidification is that printed black ink register guide is carried out hot setting, and a kind of concrete grammar solidifies 15 minutes under 85 ° of high temperature;
Silk-screen glue is the specific glue of mimeograph under the condition of the good silk screen of fixing contraposition and Xiao Zhang diffuser base material;
Glue curing is that the glue of mimeograph is carried out hot setting, and design parameter can be determined according to glue type;
Pasting mould release membrance is paste layer protecting film in the face being printed on glue, and this diaphragm must be removed when fitting LCD;
Punching is that the place being printed on black register guide is washed into registration holes, and its Main Function is: one has been contraposition effect; Two has been fixations, so that die-cut;
Punch die is that Xiao Zhang diffuser base material is washed into the small pieces with LCD size.
Simultaneously see Fig. 2, Fig. 3, represent a preferred embodiment of contraposition bonding structure of the present invention.This contraposition bonding structure is provided with ink register guide 2 and the silk-screen glue layer (figure does not identify) of black or other look on Xiao Zhang's base material 1, wherein: the place punching being printed on register guide 2 on Xiao Zhang's base material 1 has registration holes 3; On Xiao Zhang's base material 1 silk-screen glue layer face on pasting protective film (figure do not identify).The back side also coated with protective film (figure does not identify) of Xiao Zhang's base material 1.
Xiao Zhang's base material 1 is by the base material opening greatly diffusion barrier and cut into multi-disc silk screen specification size, the back side of these Xiao Zhang's base materials 1 also coated with protective film (figure does not identify).In addition, every Xiao Zhang's base material 1 can be washed into the little plate substrate 4 (as shown in Figure 2 and Figure 3) of multi-disc LCD size, to mate with LCD.
Below be only the preferred embodiment of the present invention, it should be pointed out that above-mentioned preferred embodiment should not be considered as limitation of the present invention, protection scope of the present invention should be as the criterion with claim limited range.For those skilled in the art, without departing from the spirit and scope of the present invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (2)
1. a contraposition applying method, is characterized in that, is applied on liquid crystal display mirror LCD, comprises:
Cutting step, will open greatly diffusion barrier base material cutting and become Xiao Zhang's base material of silk screen specification size;
Back side pasting protective film step, at the back side pasting protective film of Xiao Zhang's base material;
Print register guide step, on Xiao Zhang's base material, printing ink is as register guide;
Ink solidification step, makes ink solidify 15 ± 5 minutes under 85 ± 5 ° of high temperature;
Silk-screen glue step, silk-screen glue layer under the condition of the good silk screen of fixing contraposition and Xiao Zhang's base material;
Glue curing step, makes the glue layer of silk-screen at high temperature solidify;
Paste mould release membrance step, on Xiao Zhang's base material silk-screen glue layer face on pasting protective film;
Punching step, the place that Xiao Zhang's base material is printed on register guide rushes registration holes;
Lancing step, is washed into the little plate substrate of LCD size by Xiao Zhang's base material.
2. a contraposition bonding structure, is characterized in that, Xiao Zhang's base material is provided with ink register guide and silk-screen glue layer, wherein: the place punching being printed on register guide on Xiao Zhang's base material has registration holes; On Xiao Zhang's base material silk-screen glue layer face on pasting protective film; Xiao Zhang's base material is the base material that can be washed into multi-disc LCD size small pieces; The back side coated with protective film of Xiao Zhang's base material; Xiao Zhang's base material is by the base material opening greatly diffusion barrier and cut into multi-disc silk screen specification size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110338496.XA CN102501559B (en) | 2011-10-31 | 2011-10-31 | Alignment laminating method and laminating structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110338496.XA CN102501559B (en) | 2011-10-31 | 2011-10-31 | Alignment laminating method and laminating structure |
Publications (2)
| Publication Number | Publication Date |
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| CN102501559A CN102501559A (en) | 2012-06-20 |
| CN102501559B true CN102501559B (en) | 2015-05-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110338496.XA Active CN102501559B (en) | 2011-10-31 | 2011-10-31 | Alignment laminating method and laminating structure |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110105882B (en) * | 2019-05-28 | 2021-10-01 | 京东方科技集团股份有限公司 | Optical module, manufacturing method thereof, bonding method and display device |
| CN112246568A (en) * | 2020-10-23 | 2021-01-22 | 海鹰企业集团有限责任公司 | Novel flow meter probe wafer gluing method |
| CN114801533B (en) * | 2022-05-11 | 2024-04-05 | 维沃移动通信(重庆)有限公司 | Shell processing method, shell and electronic equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4696210A (en) * | 1986-06-30 | 1987-09-29 | Chief Technology Systems, Inc. | Two hole automatic precision punch |
| US6567140B2 (en) * | 2001-08-30 | 2003-05-20 | Rohm Co., Ltd. | Liquid crystal display device provided with reflection sheet and method of fabricating reflection sheet |
| CN1962274A (en) * | 2005-11-10 | 2007-05-16 | 比亚迪股份有限公司 | Injection moulding half-tone screen printing method with tag adhering in mould |
| CN101450841A (en) * | 2007-11-29 | 2009-06-10 | 比亚迪股份有限公司 | Method for coating ultraviolet light curing glue on substrate and method for attaching film |
-
2011
- 2011-10-31 CN CN201110338496.XA patent/CN102501559B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4696210A (en) * | 1986-06-30 | 1987-09-29 | Chief Technology Systems, Inc. | Two hole automatic precision punch |
| US6567140B2 (en) * | 2001-08-30 | 2003-05-20 | Rohm Co., Ltd. | Liquid crystal display device provided with reflection sheet and method of fabricating reflection sheet |
| CN1962274A (en) * | 2005-11-10 | 2007-05-16 | 比亚迪股份有限公司 | Injection moulding half-tone screen printing method with tag adhering in mould |
| CN101450841A (en) * | 2007-11-29 | 2009-06-10 | 比亚迪股份有限公司 | Method for coating ultraviolet light curing glue on substrate and method for attaching film |
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| CN102501559A (en) | 2012-06-20 |
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