CN206757571U - A kind of antistatic single-layer multipoint capacitive screen - Google Patents
A kind of antistatic single-layer multipoint capacitive screen Download PDFInfo
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- CN206757571U CN206757571U CN201720288981.3U CN201720288981U CN206757571U CN 206757571 U CN206757571 U CN 206757571U CN 201720288981 U CN201720288981 U CN 201720288981U CN 206757571 U CN206757571 U CN 206757571U
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- copper foil
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Abstract
A kind of antistatic single-layer multipoint capacitive screen, belong to capacitance-type touch screen technology field, it is not fully up to expectations for the thickness and border width control of existing antistatic capacitance plate, the utility model provides a kind of antistatic single-layer multipoint capacitive screen, including cover-plate glass layer, the circle copper foil of side setting one of ITO conductive layer, cover-plate glass layer and ITO conductive layer is provided with the inside of cover-plate glass layer, copper foil is fitted by the side of conductive silver glue-line and cover-plate glass layer and ITO conductive layer；Copper foil passes through wire ground；Described ITO conductive layer includes at least 2 groups of electrode units, and every group of electrode unit is plugged with an electrode of falling chevron by a chevron electrode and formed, and chevron electrode is connected touch-control IC with the electrode of falling chevron by lead；A kind of antistatic single-layer multipoint capacitive screen thickness described in the utility model is small, border width is small, meets capacitance plate development trend.
Description
Technical field
The utility model belongs to capacitance plate technical field, and in particular to a kind of antistatic single-layer multipoint capacitive screen.
Background technology
Capacitance plate is widely used in touch screen field, and at present, capacitance plate is more frivolous, narrower sensitiveer and frame is hair
The trend of exhibition.Capacitance plate of the prior art, its thickness and frame control are difficult to meet to require.Chinese utility model is special
Profit：A kind of antistatic capacitance plate, publication number 204719725U, publication date on October 21st, 2015, disclose a kind of antistatic electricity
Rong Ping, by being respectively provided with electrostatic prevention film antistatic in touch cover plate and the upper and lower of ito glass, because electrostatic prevention film has certain thickness
Degree, two layers of electrostatic prevention film are added in above and below original screen, considerably increase the thickness of screen.Chinese utility model patent：It is anti-quiet
Electric touch-screen, publication number 201955762U, publication date 2011 year 08 month 31 days, a kind of Antistatic touch screen is disclosed, is being illustrated
As can be seen that its conductive film covers a surrounding part for screen panel in book accompanying drawing, this kind, which is related to, adds screen frame
Width, also do not meet capacitance plate development trend.
Utility model content
Technical problem to be solved in the utility model is：A kind of capacitance plate is provided, while antistatic, its thickness,
Border width is smaller.
This utility model is adopted the technical scheme that：
A kind of antistatic single-layer multipoint capacitive screen, including cover-plate glass layer, cover-plate glass layer inner side are provided with ITO conductive layer,
The side of cover-plate glass layer and ITO conductive layer sets a circle copper foil, and copper foil is led by conductive silver glue-line with cover-plate glass layer with ITO
The side of electric layer fits；Copper foil passes through wire ground；Described ITO conductive layer includes at least 2 groups of electrode units, every group of electrode
Unit is plugged with an electrode of falling chevron by a chevron electrode and formed, and chevron electrode is connected by lead with the electrode of falling chevron and touched
Control IC.
Further, the width of the copper foil is cover-plate glass layer and ITO conductive layer thickness sum.
The beneficial effects of the utility model are：The utility model is by single-surface single-layer ITO schemes, by touch-screen thickness control
System uses touch-screen side to be provided for the copper foil of static conductive in minimum, will not only take touch-screen touch area
Area, also do not increase the thickness of touch-screen, realize that touch-screen is lightening with narrow frame.
Brief description of the drawings
Fig. 1 is a kind of antistatic single-layer multipoint capacitive screen structural representation；
Fig. 2 is a kind of antistatic single-layer multipoint capacitive screen ITO conductive layer patterning.
Embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings.
A kind of antistatic single-layer multipoint capacitive screen as depicted in figs. 1 and 2, including cover-plate glass layer 1, cover-plate glass layer 1
Inner side is provided with ITO conductive layer 2, the circle copper foil 4 of side setting one of cover-plate glass layer 1 and ITO conductive layer 2, and copper foil 4 passes through conductive silver
The side of glue-line 3 and cover-plate glass layer 1 and ITO conductive layer 2 fits；Copper foil 4 passes through wire ground；Described ITO conductive layer 2
Comprising at least 2 groups of electrode units, every group of electrode unit is plugged with an electrode of falling chevron 22 by a chevron electrode 21 and formed, mountain
Shape electrode 21 is connected touch-control IC with the electrode of falling chevron 22 by lead；The width of the copper foil 4 is that cover-plate glass layer 1 and ITO is led
The thickness sum of electric layer 2.
When a kind of antistatic single-layer multipoint capacitive screen described in the utility model is used for intelligent television, computer display screen,
Its copper foil 4 is by the ground wire of lead connecting PCB board, when the utility model is applied to the mobile devices such as mobile phone, though its copper foil 4
So can not real-time earthing, but can be grounded by handset charging holder, electrostatic is exported, prevents the accumulation of electrostatic；Due to intelligence
Mobile phone charging is frequent, can play the purpose of antistatic substantially.
The advantages of general principle of the present utility model, principal character and the utility model has been shown and described above.This reality
It is not restricted to the described embodiments with new, simply illustrates original of the present utility model described in above-described embodiment and specification
Reason, the utility model also has various changes and modifications on the premise of the spirit and scope of the utility model is not departed from, these changes
Change and improve and both fall within claimed the scope of the utility model.The utility model requires protection scope is by appended right
Claim and its equivalent define.
Claims (2)
1. a kind of antistatic single-layer multipoint capacitive screen, it is characterised in that including cover-plate glass layer（1）, cover-plate glass layer（1）Inner side
Provided with ITO conductive layer（2）, cover-plate glass layer（1）With ITO conductive layer（2）Side set one circle copper foil（4）, copper foil（4）Pass through
Conductive silver glue-line（3）With cover-plate glass layer（1）With ITO conductive layer（2）Side fit；Copper foil（4）Pass through wire ground；Institute
The ITO conductive layer stated（2）Comprising at least 2 groups of electrode units, every group of electrode unit is by a chevron electrode（21）With one fall chevron
Electrode（22）Plug and form, chevron electrode（21）With the electrode of falling chevron（22）Touch-control IC is connected by lead.
A kind of 2. antistatic single-layer multipoint capacitive screen as claimed in claim 1, it is characterised in that the copper foil（4）Width
For cover-plate glass layer（1）With ITO conductive layer（2）Thickness sum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720288981.3U CN206757571U (en) | 2017-03-23 | 2017-03-23 | A kind of antistatic single-layer multipoint capacitive screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720288981.3U CN206757571U (en) | 2017-03-23 | 2017-03-23 | A kind of antistatic single-layer multipoint capacitive screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206757571U true CN206757571U (en) | 2017-12-15 |
Family
ID=60610984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720288981.3U Expired - Fee Related CN206757571U (en) | 2017-03-23 | 2017-03-23 | A kind of antistatic single-layer multipoint capacitive screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206757571U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106951124A (en) * | 2017-03-23 | 2017-07-14 | 安徽玖信光电科技有限公司 | A kind of antistatic single-layer multipoint capacitive screen |
| US11157124B2 (en) | 2019-08-06 | 2021-10-26 | Futaba Corporation | Touch panel device |
-
2017
- 2017-03-23 CN CN201720288981.3U patent/CN206757571U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106951124A (en) * | 2017-03-23 | 2017-07-14 | 安徽玖信光电科技有限公司 | A kind of antistatic single-layer multipoint capacitive screen |
| US11157124B2 (en) | 2019-08-06 | 2021-10-26 | Futaba Corporation | Touch panel device |
| TWI758806B (en) * | 2019-08-06 | 2022-03-21 | 日商雙葉電子工業股份有限公司 | touch panel device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171215 Termination date: 20200323 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |