CN105538874A - Capacitive touch screen glue addition adhesion method - Google Patents
Capacitive touch screen glue addition adhesion method Download PDFInfo
- Publication number
- CN105538874A CN105538874A CN201410600197.2A CN201410600197A CN105538874A CN 105538874 A CN105538874 A CN 105538874A CN 201410600197 A CN201410600197 A CN 201410600197A CN 105538874 A CN105538874 A CN 105538874A
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- China
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- absorption platform
- glue
- platform
- touch screen
- capacitive touch
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Abstract
The present invention relates to a process, particularly to a capacitive touch screen glue addition adhesion method, which comprises that an upper substrate is placed on an upper adsorption platform, a lower substrate is placed on a lower adsorption platform, vacuum adsorption and fixation are performed, a water glue is coated on the upper substrate being subjected to the vacuum adsorption, the upper adsorption platform is flipped after completing the glue addition while the lower adsorption platform is lifted, the lower adsorption platform is continuously lifted, the water glue is extruded during the lifting process, the upper substrate and the lower substrate are subjected to contraposition pressing by using CCD through a UVW platform, pre-curing is performed to complete the adhesion process, the substrate is subjected to vacuum release, the lower adsorption platform descends while the upper adsorption platform is flipped, and the upper substrate is taken away. According to the present invention, with the method, the requirements of the water glue adhesion process on the product position precision and the thickness precision are met, the performance and the yield of the product are improved, the cost is effectively reduced, and the positive promoting effect is provided for the development of the related technologies in related fields.
Description
Technical field
The present invention relates to a kind of technological process; Be specifically related to a kind of some glue laminating method on capacitive touch panels.
Background technology
On capacitance type touch-control panel, mainly have employed four kinds of technology at present, comprise G+G, In-cell, 0n-cell, 0GS.Wherein G+G is that traditional TFTLCD adds external hanging type projected capacitive contact panel (adding up to 4 sheet glass substrates); The TFTLCD (adding up to 3 sheet glass substrates) of embedded projected capacitive touch-control; AM0LED adds 0n-cell projected capacitive contact panel and cover glass (adding up to 3 sheet glass substrates); TFTLCD adds external hanging type 0GS projected capacitive contact panel (adding up to 3 sheet glass substrates).No matter which kind of technology, all need between glass substrate to carry out attaching process, display floater, touch-screen, cover glass are mainly pasted together in seamless mode with glue or optical cement by completely, are very crucial technological processes.
In touch-screen attaching process, existing multiplex glue technique, it is its maximum shortcoming that glue attaching process is difficult to effectively control excessive glue, and is not suitable for soft to hard laminating.
Summary of the invention
The present invention is intended to propose a kind of a kind of applying method that more can adapt to difference in height and surface irregularity.
Technical program of the present invention lies in:
A kind of capacitive touch screen point glue laminating method, adopts following steps:
Step 1: upper substrate is placed upper absorption platform; Infrabasal plate places lower absorption platform;
Step 2: fall upper substrate and infrabasal plate and all carry out vacuum suction and fixing;
Step 3: will the upper substrate coating glue of vacuum suction be carried out, and after some glue, upper absorption platform be overturn; Lower absorption platform is risen simultaneously;
Step 4: lower absorption platform continues to rise, and extrudes glue, because liquid glue has mobility, make the glue between upper and lower base plate spread levelling equably in uphill process; Utilize CCD by UVW platform to upper and lower base plate contraposition pressing;
Step 5: after individual diffusion levelling completes, carries out precuring to it and completes laminating flow process;
Step 6: upper substrate and infrabasal plate are carried out vacuum release;
Step 7: declined by lower absorption platform, overturns upper absorption platform simultaneously;
Step 8: take away and be placed on upper substrate on absorption platform and lower absorption platform and infrabasal plate.
Preferably, described substrate is all fixed with finger setting and vacuum suction.
Preferably, described upper absorption platform realizes 180 degree of upsets by upset motor.
Or preferably, described lower absorption platform is fed back by servomotor and accurately controls elevating movement.
Or preferably, in step 4, corrected contraposition by ccd image recognition system and accurate platform moving mechanism, make its pressing position accurate.
Technique effect of the present invention is:
Capacitive touch screen is current main flow touch screen technology, and it especially occupies greatly superiority in smart mobile phone etc. on small-medium size market.And glue laminating is wherein very crucial technological process, the development of equipment described herein solves all drawbacks brought in laminating, meet the requirement to product space precision and thickness and precision in glue attaching process, improve performance and the yield of product, effectively reduce cost, also can play positive impetus to the development of association area correlation technique.
Detailed description of the invention
A kind of capacitive touch screen point glue laminating method, adopts following steps:
Step 1: upper substrate is placed upper absorption platform; Infrabasal plate places lower absorption platform;
Step 2: fall upper substrate and infrabasal plate and all carry out vacuum suction and fixing;
Step 3: will the upper substrate coating glue of vacuum suction be carried out, and after some glue, upper absorption platform be overturn; Lower absorption platform is risen simultaneously;
Step 4: lower absorption platform continues to rise, and extrudes glue, because liquid glue has mobility, make the glue between upper and lower base plate spread levelling equably in uphill process; Utilize CCD by UVW platform to upper and lower base plate contraposition pressing;
Step 5: after individual diffusion levelling completes, carries out precuring to it and completes laminating flow process;
Step 6: upper substrate and infrabasal plate are carried out vacuum release;
Step 7: declined by lower absorption platform, overturns upper absorption platform simultaneously;
Step 8: take away and be placed on upper substrate on absorption platform and lower absorption platform and infrabasal plate.
Wherein, described substrate is all fixed with finger setting and vacuum suction.Upper absorption platform realizes 180 degree of upsets by upset motor.Lower absorption platform is fed back by servomotor and accurately controls elevating movement.Corrected contraposition by ccd image recognition system and accurate platform moving mechanism, make its pressing position accurate.
Claims (5)
1. a capacitive touch screen point glue laminating method, is characterized in that: adopt following steps:
Step 1: upper substrate is placed upper absorption platform; Infrabasal plate places lower absorption platform;
Step 2: fall upper substrate and infrabasal plate and all carry out vacuum suction and fixing;
Step 3: will the upper substrate coating glue of vacuum suction be carried out, and after some glue, upper absorption platform be overturn; Lower absorption platform is risen simultaneously;
Step 4: lower absorption platform continues to rise, and extrudes glue, because liquid glue has mobility, make the glue between upper and lower base plate spread levelling equably in uphill process; Utilize CCD by UVW platform to upper and lower base plate contraposition pressing;
Step 5: after individual diffusion levelling completes, carries out precuring to it and completes laminating flow process;
Step 6: upper substrate and infrabasal plate are carried out vacuum release;
Step 7: declined by lower absorption platform, overturns upper absorption platform simultaneously;
Step 8: take away and be placed on upper substrate on absorption platform and lower absorption platform and infrabasal plate.
2., as claim 1 capacitive touch screen point glue laminating method, it is characterized in that: described substrate is all fixed with finger setting and vacuum suction.
3. as claim 1 capacitive touch screen point glue laminating method, it is characterized in that: described upper absorption platform realizes 180 degree of upsets by upset motor.
4., as claim 1 capacitive touch screen point glue laminating method, it is characterized in that: described lower absorption platform is fed back by servomotor and accurately controls elevating movement.
5., as claim 1 capacitive touch screen point glue laminating method, it is characterized in that: in step 4, corrected contraposition by ccd image recognition system and accurate platform moving mechanism, make its pressing position accurate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410600197.2A CN105538874A (en) | 2014-10-31 | 2014-10-31 | Capacitive touch screen glue addition adhesion method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410600197.2A CN105538874A (en) | 2014-10-31 | 2014-10-31 | Capacitive touch screen glue addition adhesion method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105538874A true CN105538874A (en) | 2016-05-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410600197.2A Pending CN105538874A (en) | 2014-10-31 | 2014-10-31 | Capacitive touch screen glue addition adhesion method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105538874A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107517544A (en) * | 2017-08-18 | 2017-12-26 | 广州视源电子科技股份有限公司 | The capacitance plate fixing means of display terminal |
| CN108334219A (en) * | 2018-01-16 | 2018-07-27 | 晟光科技股份有限公司 | A kind of method that multimode fitting improves glue operating efficiency |
| CN109826851A (en) * | 2019-01-22 | 2019-05-31 | 上海龙旗科技股份有限公司 | A kind of gluing process |
-
2014
- 2014-10-31 CN CN201410600197.2A patent/CN105538874A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107517544A (en) * | 2017-08-18 | 2017-12-26 | 广州视源电子科技股份有限公司 | The capacitance plate fixing means of display terminal |
| CN108334219A (en) * | 2018-01-16 | 2018-07-27 | 晟光科技股份有限公司 | A kind of method that multimode fitting improves glue operating efficiency |
| CN109826851A (en) * | 2019-01-22 | 2019-05-31 | 上海龙旗科技股份有限公司 | A kind of gluing process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160504 |