CN103472967A - Capacitive screen glued by using opening glue and manufacturing process thereof - Google Patents
Capacitive screen glued by using opening glue and manufacturing process thereof Download PDFInfo
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- CN103472967A CN103472967A CN2013104435281A CN201310443528A CN103472967A CN 103472967 A CN103472967 A CN 103472967A CN 2013104435281 A CN2013104435281 A CN 2013104435281A CN 201310443528 A CN201310443528 A CN 201310443528A CN 103472967 A CN103472967 A CN 103472967A
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Abstract
The invention discloses a capacitive screen glued by using opening glue and a manufacturing process thereof. The capacitive screen comprises end cover glass, an opening-type double faced adhesive tape and functional sheet glass, wherein the opening-type double faced adhesive tape is stuck in a non-visual window region overlapped by the end cover glass and the functional sheet glass. According to the capacitive screen, the common opening-type double faced adhesive tape is used for replacing existing solid-state optical glue, a vacuum gluing manner does not need to be adopted, high-pressure de-foaming does not need to be carried out, the cost of materials is reduced and the gluing yield is improved; the capacitive screen is easy to detach and the utilization rate of reworking and detaching is improved.
Description
Technical field
The present invention relates to capacitance plate coating technique field, relate in particular to a kind of capacitance plate and manufacturing process thereof with the openning glue laminating.
Background technology
Touch-screen industry G+G(glass cover-plate+glass function sheet) now there are two kinds of modes that adopt solid state optics glue (OCA) and liquid optical cement (LOCA) laminating basically in capacitance plate product attaching process.The cardinal principle of these two kinds of techniques utilizes solid state optics glue or liquid optical cement that cover plate tempered glass and inducing function sheet are pasted together exactly, yet solid state optics glue laminating technique general binding yield at present all only has 90% left and right, binding yield is not high, ink thickness requirement to cover-plate glass is very high, and is difficult to disassemble the utilization of doing over again after making the finished product touch-screen.Traditional solid state optics glue laminating technique is one deck solid state optics glue first to be pasted to cover-plate glass or functional sheet is on glass, then under vacuum environment, with abutted equipment, carries out firmly, to firmly vacuum abutted, carrying out high pressure deaeration processing after having fitted.Capacitance plate product structure with the laminating of solid state optics glue laminating technique, as shown in Figure 1, consist of cover-plate glass 101, solid state optics glue 102 and functional glass 103; The whole gap of having filled between cover-plate glass 101 and functional glass 103 of solid state optics glue 102, be pasted together both fully as can be seen from Figure 1.But there is following defect in this laminating type: one, must under vacuum environment, carry out, otherwise have air to enter laminating layer, bubble can't be removed.Two, the ink thickness of cover-plate glass must strictly be controlled, otherwise solid state optics glue can't be filled the step of printing ink and glass, causes bubble to remove.Once three,, after cover-plate glass, solid state optics glue, functional sheet glass laminating de-bubble, will be difficult to be disassembled the utilization of doing over again, the material reclamation rate is very low.Four, the making of solid state optics glue is very high to the requirement of dustfree environment, and material cost occupies height once.
Summary of the invention
The object of the invention is to, by a kind of capacitance plate and manufacturing process thereof with the openning glue laminating, solve the problem that above background technology is partly mentioned.
For reaching this purpose, the present invention by the following technical solutions:
A kind of capacitance plate with the openning glue laminating, it comprises cover-plate glass, openning type double faced adhesive tape and functional sheet glass; Described openning type sticking double faced adhesive tape is in cover-plate glass and the overlapping non-visual window area of functional glass.
The invention also discloses a kind of capacitance plate manufacturing process with the openning glue laminating, it comprises the steps:
A, prepare required cover-plate glass and functional sheet glass;
B, in air ambient, openning type double faced adhesive tape is combined on cover-plate glass, an alignment function sheet glass that then cover-plate glass is posted to openning type double faced adhesive tape continues the pressing certain hour;
C, pressed the whether fully laminating of rear inspection cover glass sheet and functional sheet glass.
The present invention substitutes present solid state optics glue with common openning type double faced adhesive tape, without adopting vacuum abutted mode, without carrying out the high pressure deaeration, reduced the cost of material, improved binding yield, and capacitance plate disassembles easily, the utilization factor that having improved does over again disassembles.
The accompanying drawing explanation
The capacitance plate structural representation of the solid state optics glue laminating that Fig. 1 provides for the embodiment of the present invention;
The capacitance plate structural representation with the openning glue laminating that Fig. 2 provides for the embodiment of the present invention;
The capacitance plate manufacturing process flow diagram with the openning glue laminating that Fig. 3 provides for the embodiment of the present invention.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described.Be understandable that, specific embodiment described herein is only for explaining the present invention, but not limitation of the invention.It also should be noted that, for convenience of description, only show part related to the present invention in accompanying drawing but not full content.
Please refer to shown in Fig. 2 the capacitance plate structural representation with the openning glue laminating that Fig. 2 provides for the embodiment of the present invention.
Capacitance plate with the openning glue laminating in the present embodiment comprises cover-plate glass 201, openning type double faced adhesive tape 201 and functional sheet glass 203.Described openning type double faced adhesive tape 202 sticks on the overlapping non-visual window area of cover-plate glass 201 and functional glass 203.
As shown in Figure 3, the capacitance plate manufacturing process flow diagram with the openning glue laminating that Fig. 3 provides for the embodiment of the present invention.
In the present embodiment, a kind of manufacturing process of the capacitance plate with the openning glue laminating specifically comprises the steps:
Step S301, prepare required cover-plate glass and functional sheet glass.
Step S302, in air ambient, openning type double faced adhesive tape is combined on cover-plate glass, an alignment function sheet glass that then cover-plate glass is posted to openning type double faced adhesive tape continues the pressing certain hour.
Step S303, pressed the whether fully laminating of rear inspection cover glass sheet and functional sheet glass.
Technical scheme of the present invention substitutes present solid state optics glue with common openning type double faced adhesive tape, without adopting vacuum abutted mode, without carrying out the high pressure deaeration, reduced the cost of material, improved binding yield, and capacitance plate disassembles easily, the utilization factor that having improved does over again disassembles.
Note, above are only preferred embodiment of the present invention and institute's application technology principle.Skilled person in the art will appreciate that and the invention is not restricted to specific embodiment described here, can carry out for a person skilled in the art various obvious variations, readjust and substitute and can not break away from protection scope of the present invention.Therefore, although by above embodiment, the present invention is described in further detail, the present invention is not limited only to above embodiment, in the situation that do not break away from the present invention's design, can also comprise more other equivalent embodiment, and scope of the present invention is determined by appended claim scope.
Claims (2)
1. the capacitance plate with the openning glue laminating, is characterized in that, comprises cover-plate glass, openning type double faced adhesive tape and functional sheet glass; Described openning type sticking double faced adhesive tape is in cover-plate glass and the overlapping non-visual window area of functional glass.
2. the manufacturing process of the capacitance plate with the openning glue laminating, is characterized in that, comprises the steps:
A, prepare required cover-plate glass and functional sheet glass;
B, in air ambient, openning type double faced adhesive tape is combined on cover-plate glass, an alignment function sheet glass that then cover-plate glass is posted to openning type double faced adhesive tape continues the pressing certain hour;
C, pressed the whether fully laminating of rear inspection cover glass sheet and functional sheet glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013104435281A CN103472967A (en) | 2013-09-26 | 2013-09-26 | Capacitive screen glued by using opening glue and manufacturing process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013104435281A CN103472967A (en) | 2013-09-26 | 2013-09-26 | Capacitive screen glued by using opening glue and manufacturing process thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103472967A true CN103472967A (en) | 2013-12-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013104435281A Pending CN103472967A (en) | 2013-09-26 | 2013-09-26 | Capacitive screen glued by using opening glue and manufacturing process thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN103472967A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103786410A (en) * | 2013-12-31 | 2014-05-14 | 江西海纳川科技有限公司 | Sealant gluing and manufacturing technology of G+G (sensor glass+tempered glass cover plate structure) capacitor screen |
| CN110133889A (en) * | 2019-05-17 | 2019-08-16 | 惠州市华星光电技术有限公司 | A kind of display panel and preparation method thereof |
| CN112946942A (en) * | 2021-02-09 | 2021-06-11 | 青岛海信商用显示股份有限公司 | Display device and method for attaching liquid crystal panel and cover plate |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202615360U (en) * | 2012-04-06 | 2012-12-19 | 许福生 | Touch capacitive screen |
| CN202711226U (en) * | 2012-07-30 | 2013-01-30 | 无锡力合光电传感技术有限公司 | Opening adhesive structure of capacitive touch screen |
| CN103064552A (en) * | 2011-10-18 | 2013-04-24 | 宏达国际电子股份有限公司 | Touch panel display and assembly method thereof, and touch sensing module |
-
2013
- 2013-09-26 CN CN2013104435281A patent/CN103472967A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103064552A (en) * | 2011-10-18 | 2013-04-24 | 宏达国际电子股份有限公司 | Touch panel display and assembly method thereof, and touch sensing module |
| CN202615360U (en) * | 2012-04-06 | 2012-12-19 | 许福生 | Touch capacitive screen |
| CN202711226U (en) * | 2012-07-30 | 2013-01-30 | 无锡力合光电传感技术有限公司 | Opening adhesive structure of capacitive touch screen |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103786410A (en) * | 2013-12-31 | 2014-05-14 | 江西海纳川科技有限公司 | Sealant gluing and manufacturing technology of G+G (sensor glass+tempered glass cover plate structure) capacitor screen |
| CN110133889A (en) * | 2019-05-17 | 2019-08-16 | 惠州市华星光电技术有限公司 | A kind of display panel and preparation method thereof |
| CN112946942A (en) * | 2021-02-09 | 2021-06-11 | 青岛海信商用显示股份有限公司 | Display device and method for attaching liquid crystal panel and cover plate |
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Application publication date: 20131225 |