CN204480223U - A kind of high strength GG capacitive touch screen structure - Google Patents
A kind of high strength GG capacitive touch screen structure Download PDFInfo
- Publication number
- CN204480223U CN204480223U CN201520133559.1U CN201520133559U CN204480223U CN 204480223 U CN204480223 U CN 204480223U CN 201520133559 U CN201520133559 U CN 201520133559U CN 204480223 U CN204480223 U CN 204480223U
- Authority
- CN
- China
- Prior art keywords
- small pieces
- plate
- glass cover
- strengthening
- touch screen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Joining Of Glass To Other Materials (AREA)
Abstract
The utility model discloses a kind of high strength GG capacitive touch screen structure, comprise casing and GG capacitance touch screen, described GG capacitance touch screen comprises small pieces strengthening upper strata glass cover-plate, small pieces strengthening lower floor glass cover-plate, the centre of described small pieces strengthening upper strata glass cover-plate and small pieces strengthening lower floor glass cover-plate is provided with optics laminating glue-line, described small pieces strengthening upper strata glass cover-plate and small pieces strengthening lower floor glass cover-plate are bonded together by middle optics laminating glue-line, the upper surface of described small pieces strengthening upper strata glass cover-plate is concordant with the upper surface of casing, the lower surface of described small pieces strengthening lower floor glass cover-plate is concordant with the bottom surface of groove.High strength GG capacitance touch screen physical strength of the present utility model is high, product good impact resistance, can meet or exceed industry control, the special field such as vehicle-mounted to the requirement of capacitance touch screen physical strength.
Description
Technical field
The utility model relates to touch-screen manufacturing technology field, particularly relates to a kind of high strength GG capacitive touch screen structure.
Background technology
Along with smart mobile phone on market and a large amount of of panel computer popularize, as the capacitance touch screen of alternating interface between man and computer, also day by day obtain applying more and more widely.Except providing touch function, capacitance touch screen is surface structure part especially, needs to provide certain physical strength.In consumer electronics field such as mobile phones, people are to the requirement of touch-screen intensity, very not strong.But for industry control, the special field such as vehicle-mounted, the demand of contact panel physical strength becomes very harsh.
Current capacitance touch screen, is mainly divided into GG, GFF, GF, OGS etc. by structure type; OGS structure, is combined in 26S Proteasome Structure and Function on one block of glass, needs to carry out the processing such as CNC to large sheet glass, causes its physical strength slightly weak; Other type such as GG, GFF, GF, fitted by glass cover-plate and touch-control Sensor and form, physical strength depends primarily on the intensity of glass cover-plate, and is fitted by glass cover-plate and casing and assemble.And glass, Sensor provide certain support structure effect simultaneously, thus the physical strength of GG type is the highest.
Current GG structure capacitive screen, is fitted by upper strata glass cover-plate and lower floor glass Sensor and forms.The production technology of glass cover-plate is as follows, first large stretch of glass substrate is cut into small pieces (square), required shape (abnormity is processed into by CNC, as fillet, bevelling, punching etc.), carry out chemical enhanced (high temperature potassium nitrate fused salt again, carry out the displacement of sodium potassium ion), form small pieces tempered glass, finally carry out each printed decorative layer; The production technology of glass Sensor is as follows, and large stretch of glass substrate (such as 370*470mm) first carries out chemical enhanced, then carries out the making of Sensor functional layer, more large stretch of Sensor glass-cutting is become small pieces (square); Little sheet glass Sensor and FPC carries out optics laminating with glass cover-plate after binding, and obtains capacitance touch screen finished product.
For existing GG structure capacitive screen, the weakness of its physical strength is glass Sensor.The cutting action of the large stretch of Sensor glass strengthened, produce original reinforced structure and destroy, cutting knife produces micro-crack.When being subject to larger external impacts, easy Sensor glass breakage causes disabler.
Therefore, for the requirement of mechanical strength of special application field harshness, capacitance touch screen needs further elevating gear intensity.
Summary of the invention
For the defect of above-mentioned prior art, the utility model provides a kind of high strength GG capacitive touch screen structure, to improving the physical strength of GG capacitance touch screen further, make it to meet or exceed industry control, the special field such as vehicle-mounted to the requirement of capacitance touch screen physical strength.
To achieve these goals, the technical solution of the utility model is:
A kind of high strength GG capacitive touch screen structure, comprise the GG capacitance touch screen reeded casing being set and being arranged in casing groove, described GG capacitance touch screen comprises to be processed and chemical enhanced small pieces strengthening upper strata glass cover-plate by small pieces CNC, processed by small pieces CNC and chemical enhanced small pieces strengthening lower floor glass cover-plate, the upper surface of described small pieces strengthening lower floor glass cover-plate, or the lower surface of the upper surface of described small pieces strengthening lower floor glass cover-plate and small pieces strengthening upper strata glass cover-plate is provided with small pieces Sensor functional layer, the surface of described small pieces Sensor functional layer is provided with flexible circuit board layer FPC, the centre of described small pieces strengthening upper strata glass cover-plate and small pieces strengthening lower floor glass cover-plate is provided with optics laminating glue-line, described small pieces strengthening upper strata glass cover-plate and small pieces strengthening lower floor glass cover-plate are bonded together by middle optics laminating glue-line, the upper surface of described small pieces strengthening upper strata glass cover-plate is concordant with the upper surface of casing, the lower surface of described small pieces strengthening lower floor glass cover-plate is concordant with the bottom surface of groove.
High strength GG capacitance touch screen of the present utility model, upper strata glass cover-plate and lower floor's glass cover-plate is done by using small pieces CNC processing and chemical enhanced small pieces tempered glass, overcome the micro-crack problem of original large stretch of Sensor glass-cutting, solve upper strata glass cover-plate and lower floor's glass cover-plate and originally to experience the crackly problem of external force; Secondly, while layer glass cover-plate and lower floor's glass cover-plate play support structure effect simultaneously, levels glass to be fitted glue by optics, forms sandwich construction, provides buffer protection.Thus product shock resistance is improved further.
As the improvement to technique scheme, the fringe region of the lower surface of described small pieces strengthening upper strata glass cover-plate is provided with ink layer.Design like this, the middle section of described small pieces strengthening upper strata glass cover-plate forms viewing area.
Compared with prior art, the utility model has the following advantages:
High strength GG capacitance touch screen physical strength of the present utility model is high, product good impact resistance, can meet or exceed industry control, the special field such as vehicle-mounted to the requirement of capacitance touch screen physical strength.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment one of the present utility model;
Fig. 2 is the structural representation of embodiment two of the present utility model;
In figure: 1: casing; 2: small pieces strengthening upper strata glass cover-plate; 3: small pieces strengthening lower floor glass cover-plate; 4: small pieces Sensor functional layer; 5: optics laminating glue-line; 6: ink layer.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following instance for illustration of the utility model, but is not used for limiting scope of the present utility model.
Embodiment one
As shown in Figure 1, the high strength GG capacitance touch screen of the present embodiment, comprise the GG capacitance touch screen reeded casing 1 being set and being arranged in casing groove, described GG capacitance touch screen comprises to be processed and chemical enhanced small pieces strengthening upper strata glass cover-plate 2 by small pieces CNC, processed by small pieces CNC and chemical enhanced small pieces strengthening lower floor glass cover-plate 3, the upper surface of described small pieces strengthening lower floor glass cover-plate 3 is provided with small pieces Sensor functional layer 4, flexible circuit board layer FPC is provided with above described small pieces Sensor functional layer 4, the centre of described small pieces strengthening upper strata glass cover-plate 2 and small pieces strengthening lower floor glass cover-plate 3 is provided with optics laminating glue-line 5, described small pieces strengthening upper strata glass cover-plate 2 and small pieces strengthening lower floor glass cover-plate 3 are bonded together by middle optics laminating glue-line 5, the upper surface of described small pieces strengthening upper strata glass cover-plate 2 is concordant with the upper surface of casing 1, the lower surface of described small pieces strengthening lower floor glass cover-plate 3 is concordant with the bottom surface of groove.
The fringe region of the lower surface of described small pieces strengthening upper strata glass cover-plate 2 is provided with ink layer 6.Design like this, the middle section of described small pieces strengthening upper strata glass cover-plate 2 forms viewing area.
The production technology of small pieces strengthening upper strata glass cover-plate 2 is as follows, first large stretch of glass substrate is cut into small pieces (square), required shape (abnormity is processed into by CNC, as fillet, bevelling, punching etc.), carry out chemical enhanced (high temperature potassium nitrate fused salt again, carry out the displacement of sodium potassium ion), form small pieces tempered glass, finally carry out each printed decorative layer.
The production technology of small pieces strengthening lower floor glass cover-plate 3 is as follows, first large stretch of glass substrate is cut into small pieces (square), required shape (abnormity is processed into by CNC, as fillet, bevelling, punching etc.), carry out chemical enhanced (high temperature potassium nitrate fused salt again, carry out the displacement of sodium potassium ion), form small pieces tempered glass.Then carry out small pieces Sensor functional layer to make, step comprises ITO plated film, and ito transparent electrode pattern makes, edge cabling making etc.
Small pieces Sensor functional layer binds FPC, then small pieces are strengthened upper strata glass cover-plate 2, small pieces strengthening lower floor glass cover-plate 3 carries out optics laminating, obtains capacitance touch screen finished product.
Embodiment two
As shown in Figure 2, the high strength GG capacitance touch screen of the present embodiment, comprise the GG capacitance touch screen reeded casing 1 being set and being arranged in casing groove, described GG capacitance touch screen comprises to be processed and chemical enhanced small pieces strengthening upper strata glass cover-plate 2 by small pieces CNC, processed by small pieces CNC and chemical enhanced small pieces strengthening lower floor glass cover-plate 3, the upper surface of described small pieces strengthening lower floor glass cover-plate 3 and the lower surface of small pieces strengthening upper strata glass cover-plate 2 are provided with small pieces Sensor functional layer 4, the surface of described small pieces Sensor functional layer 4 is provided with flexible circuit board layer FPC, the centre of described small pieces strengthening upper strata glass cover-plate 2 and small pieces strengthening lower floor glass cover-plate 3 is provided with optics laminating glue-line 5, described small pieces strengthening upper strata glass cover-plate 2 and small pieces strengthening lower floor glass cover-plate 3 are bonded together by middle optics laminating glue-line 5, the upper surface of described small pieces strengthening upper strata glass cover-plate 2 is concordant with the upper surface of casing 1, the upper surface of described small pieces strengthening lower floor glass cover-plate 3 is concordant with the bottom surface of groove.
The production technology of small pieces strengthening upper strata glass cover-plate 2 is as follows, first large stretch of glass substrate is cut into small pieces (square), required shape (abnormity is processed into by CNC, as fillet, bevelling, punching etc.), carry out chemical enhanced (high temperature potassium nitrate fused salt again, carry out the displacement of sodium potassium ion), form small pieces tempered glass.Then carry out small pieces Sensor functional layer 4 to make, step comprises ITO plated film, and ito transparent electrode pattern makes, edge cabling making etc.
The production technology of small pieces strengthening lower floor glass cover-plate 3 is as follows, first large stretch of glass substrate is cut into small pieces (square), required shape (abnormity is processed into by CNC, as fillet, bevelling, punching etc.), carry out chemical enhanced (high temperature potassium nitrate fused salt again, carry out the displacement of sodium potassium ion), form small pieces tempered glass.Then carry out small pieces Sensor functional layer 4 to make, step comprises ITO plated film, and ito transparent electrode pattern makes, edge cabling making etc.
Levels small pieces Sensor functional layer 4 forms X, Y-direction passage respectively.In levels small pieces Sensor functional layer 4, bind FPC respectively, then both are carried out optics laminating, obtain capacitance touch screen finished product.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (2)
1. a high strength GG capacitive touch screen structure, it is characterized in that, comprise the GG capacitance touch screen reeded casing being set and being arranged in casing groove, described GG capacitance touch screen comprises to be processed and chemical enhanced small pieces strengthening upper strata glass cover-plate by small pieces CNC, processed by small pieces CNC and chemical enhanced small pieces strengthening lower floor glass cover-plate, the upper surface of described small pieces strengthening lower floor glass cover-plate, or the lower surface of the upper surface of described small pieces strengthening lower floor glass cover-plate and small pieces strengthening upper strata glass cover-plate is provided with small pieces Sensor functional layer, the surface of described small pieces Sensor functional layer is provided with flexible circuit board layer FPC, the centre of described small pieces strengthening upper strata glass cover-plate and small pieces strengthening lower floor glass cover-plate is provided with optics laminating glue-line, described small pieces strengthening upper strata glass cover-plate and small pieces strengthening lower floor glass cover-plate are bonded together by middle optics laminating glue-line, the upper surface of described small pieces strengthening upper strata glass cover-plate is concordant with the upper surface of casing, the lower surface of described small pieces strengthening lower floor glass cover-plate is concordant with the bottom surface of groove.
2. a kind of high strength GG capacitive touch screen structure as claimed in claim 1, it is characterized in that, the fringe region of the lower surface of described small pieces strengthening upper strata glass cover-plate is provided with ink layer, so designs, and the middle section of described small pieces strengthening upper strata glass cover-plate forms viewing area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520133559.1U CN204480223U (en) | 2015-03-10 | 2015-03-10 | A kind of high strength GG capacitive touch screen structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520133559.1U CN204480223U (en) | 2015-03-10 | 2015-03-10 | A kind of high strength GG capacitive touch screen structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204480223U true CN204480223U (en) | 2015-07-15 |
Family
ID=53636002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520133559.1U Expired - Fee Related CN204480223U (en) | 2015-03-10 | 2015-03-10 | A kind of high strength GG capacitive touch screen structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204480223U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105183216A (en) * | 2015-08-11 | 2015-12-23 | 深圳晶华显示器材有限公司 | Touch screen and manufacturing method therefor |
| CN105528129A (en) * | 2016-01-12 | 2016-04-27 | 安徽方兴科技股份有限公司 | GG (Glass-Glass) structured touch screen manufacturing method based on ultrathin sensor |
| CN105677122A (en) * | 2016-01-12 | 2016-06-15 | 安徽方兴科技股份有限公司 | Manufacturing method of GG structure touch screen function chip |
-
2015
- 2015-03-10 CN CN201520133559.1U patent/CN204480223U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105183216A (en) * | 2015-08-11 | 2015-12-23 | 深圳晶华显示器材有限公司 | Touch screen and manufacturing method therefor |
| CN105528129A (en) * | 2016-01-12 | 2016-04-27 | 安徽方兴科技股份有限公司 | GG (Glass-Glass) structured touch screen manufacturing method based on ultrathin sensor |
| CN105677122A (en) * | 2016-01-12 | 2016-06-15 | 安徽方兴科技股份有限公司 | Manufacturing method of GG structure touch screen function chip |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101561727B (en) | Hard-screen touch screen and production method thereof | |
| CN201402457Y (en) | Mutual capacitance type touch screen | |
| CN204480223U (en) | A kind of high strength GG capacitive touch screen structure | |
| CN103116433A (en) | Capacitive touch screen of single layer glass structure or OGS for short and manufacturing technique thereof | |
| WO2013005979A3 (en) | Capacitive touch panel with improved visibility | |
| CN202383647U (en) | Novel capacitive touch screen | |
| CN103324376A (en) | One-chip type capacitive touch screen and preparation method thereof | |
| KR20140009003A (en) | Touch panel and fabrication method thereof | |
| CN102855045A (en) | Capacitive touch screen | |
| CN103116426A (en) | Composite material type touch screen and production technology thereof | |
| CN101950225B (en) | Capacitance touch screen and production method thereof | |
| CN204166514U (en) | A kind of curved surface OGS capacitive touch screen | |
| KR20150009315A (en) | Touch window and method of the same | |
| CN202600666U (en) | Capacitive touch screen | |
| CN202422094U (en) | Capacitive touch screen | |
| CN102033671B (en) | Conductive film complex structure body, capacitive touch screen and its use preparation method | |
| CN104777953A (en) | GLASS capacitive touch screen | |
| CN203102213U (en) | Modified capacitive touch screen | |
| CN202904542U (en) | Capacitance type touch screen | |
| US20160194243A1 (en) | Method for manufacturing chemically strengthened glass | |
| CN202443450U (en) | Capacitive touch screen | |
| CN204009845U (en) | A kind of capacitive touch screen | |
| CN212809180U (en) | Capacitive touch writing board | |
| CN201780568U (en) | Capacitance type touch screen | |
| CN202939585U (en) | Single-layered integrated capacitive touch screen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150715 Termination date: 20180310 |