CN107329642A - Capacitance touching control panel and its production method - Google Patents
Capacitance touching control panel and its production method Download PDFInfo
- Publication number
- CN107329642A CN107329642A CN201710569087.8A CN201710569087A CN107329642A CN 107329642 A CN107329642 A CN 107329642A CN 201710569087 A CN201710569087 A CN 201710569087A CN 107329642 A CN107329642 A CN 107329642A
- Authority
- CN
- China
- Prior art keywords
- ito
- screen
- touch
- conducting films
- control panel
- 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.)
- Pending
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Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
- G06F2203/04103—Manufacturing, i.e. details related to manufacturing processes specially suited for touch sensitive devices
Abstract
The invention discloses a kind of capacitance touching control panel, including touch-screen and ITO conducting films, the one side of the ITO conducting films is conducting surface, and opposite side is nonconductive surface；The conducting surface fits with the touch-screen；ITO draught lines are provided with the conducting surface, the two ends of the ITO draught lines are respectively communicated with the upper area and lower zone of the touch-screen；Silk-screen has protection glue-line on the nonconductive surface.Also disclose the production method of capacitance touching control panel, including step：S1, ITO conducting films are shaped or cleaning treatment；S2, with silk-screen half tone on the conducting surface of ITO conducting films silk-screen ITO draught lines, the upper area and lower zone of the two ends of the ITO draught lines respectively with touch-screen be corresponding；S3, ITO conducting films are cleaned and dried；S4, the silk-screen Protection glue on the nonconductive surface of ITO conducting films；S5, ITO conducting films are cut and tested；S6, ITO conducting films are affixed on touch-screen, the conducting surface of ITO conducting films is in contact with touch-screen.
Description
Technical field
The present invention relates to touch screen production technical field, more particularly to capacitance touching control panel and its production method.
Background technology
As touch-screen is widely used in people's daily life, either day conventional mobile phone, flat board, or some business
Man-machine interaction display interface, people are always pursuing one-handed performance as far as possible or fixed position operation, because singlehanded can grasp
Make or fixed position operation can reduce the trouble that two hands coordination operation is brought the need for causing due to screen distance, with more
Good convenience.For large-sized touch-screen, user is difficult only in fixed position with singlehanded or station
The electronic whiteboard used in each function button of whole touch-screen, such as teaching process is operated, the person of giving lessons is using process
The race of middle needs back and forth, it is impossible to which only station is operated a position, which results in the experience effect of user in use not
It is good.
The content of the invention
The technical problems to be solved by the invention are：A kind of capacitance touching control panel and its production method are provided, can be realized
One-handed performance or fixed position operation.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention one is：
A kind of capacitance touching control panel, including touch-screen, in addition to ITO conducting films, the one side of the ITO conducting films are to lead
Electric face, opposite side is nonconductive surface；The conducting surface fits with the touch-screen；ITO tractions are provided with the conducting surface
Line, the two ends of the ITO draught lines are respectively communicated with the upper area and lower zone of the touch-screen；Silk on the nonconductive surface
It is printed on protection glue-line.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention two is：
A kind of production method of capacitance touching control panel, including step：
The ITO conducting films that S1, selection are consistent with touch screen size, are shaped or cleaning treatment to ITO conducting films；
S2, with silk-screen half tone on the conducting surface of ITO conducting films silk-screen ITO draught lines, the two ends of the ITO draught lines point
Upper area and lower zone not with touch-screen is corresponding；
S3, the silk-screen Protection glue on the nonconductive surface of ITO conducting films；
S4, ITO conducting films are cleaned and tested；
S5, ITO conducting films are affixed on touch-screen, the conducting surface of ITO conducting films is in contact with touch-screen.
The beneficial effects of the present invention are：A kind of capacitance touching control panel and its production method that the present invention is provided, by
ITO draught lines are laid on ITO conducting films, the inconvenient function button of the distance that large scale is touched into screen display is drawn to user
Familiar position, can be achieved the one-handed performance under several scenes or fixed position operation, improves the convenient degree of operation, make
The experience effect of user is more preferably；In the upper surface coating protection glue-line of ITO conducting films, it ensure that the capacitance touching control panel is longer
Service life.
Brief description of the drawings
Fig. 1 is the structural representation of the conducting surface of the ITO conducting films of the embodiment of the present invention one；
Label declaration：
1st, ITO conducting films；2nd, the first ITO draught lines；3rd, the 2nd ITO draught lines；4th, upper left area；
5th, upper right area；6th, lower-left area；7th, bottom right area.
Embodiment
To describe technology contents, the objects and the effects of the present invention in detail, below in conjunction with embodiment and coordinate attached
Figure is explained.
The design of most critical of the present invention is:Set on the touchscreen on ITO conducting films 1, the conducting surface of ITO conducting films 1
Two regions apart from each other on ITO draught lines connection touch-screen are set, protection is set in the nonconductive surface of ITO conducting films 1
Glue-line.
It refer to Fig. 1, a kind of capacitance touching control panel, including touch-screen, in addition to ITO conducting films 1, the ITO conducting films 1
One side be conducting surface, opposite side is nonconductive surface；The conducting surface fits with the touch-screen；Set on the conducting surface
ITO draught lines are equipped with, the two ends of the ITO draught lines are respectively communicated with the upper area and lower zone of the touch-screen；It is described
Silk-screen has protection glue-line on nonconductive surface.
It was found from foregoing description, the beneficial effects of the present invention are：A kind of capacitance touching control panel that the present invention is provided, passes through
ITO draught lines are laid on ITO conducting films, the inconvenient function button of the distance that large scale is touched into screen display is drawn to use
The familiar position in family, can be achieved the one-handed performance under several scenes or fixed position operation, improves the convenient degree of operation,
Make the experience effect of user more preferably；In the upper surface coating protection glue-line of ITO conducting films, the capacitance touching control panel ensure that more
Long service life.
Further, the number of the ITO draught lines is two, and two ITO draught lines are respectively arranged at the conducting surface
The left and right sides；The upper area of the touch-screen includes the upper left area 4 and upper right area 5 being isolated, the lower section of the touch-screen
Region includes the lower-left area 6 and bottom right area 7 being isolated, an ITO draught lines connection upper left area 4 and lower-left area 6, another ITO
Draught line connection upper right area 5 and bottom right area 7.
Seen from the above description, two ITO draught lines can distinguish control operation upper left area and upper right area.
Further, the ITO conducting films 1 are ITO film or ITO glass.
Further, the parameter specification of the ITO film is:Width is 406mm-410mm, and thickness is 188mm, 175mm
Or 125mm.
Further, the parameter specification of the ITO glass is：It is long a width of 14 inches * 16 inches, thickness be 0.55mm,
0.7mm or 1.1mm.
A kind of production method of capacitance touching control panel, including step：
The ITO conducting films 1 that S1, selection are consistent with touch screen size, are shaped or cleaning treatment to ITO conducting films 1；
S2, with silk-screen half tone on the conducting surface of ITO conducting films 1 silk-screen ITO draught lines, the two ends of the ITO draught lines
Upper area and lower zone respectively with touch-screen is corresponding；
S3, ITO conducting films 1 are cleaned and dried；
S4, the silk-screen Protection glue on the nonconductive surface of ITO conducting films 1；
S5, ITO conducting films 1 are cut and tested；
S6, ITO conducting films 1 are affixed on touch-screen, the conducting surface of ITO conducting films 1 is in contact with touch-screen.
Seen from the above description, production method of the invention is simple, and can realize the one-handed performance for touching screen products
Operated with fixed position, and ensure that the longer service life of touch-screen.
Further, the step S2 is to use 300-420 mesh, thickness for 5-12 μm of polyester webs half tone or steel wire
Half tone silk-screen ITO draught lines.
Further, the step S4 is to use 250-420 mesh, thickness to be protected for 15-30mm polyester webs half tone silk-screen
Glue.
Further, the cleaning basicity in the step S3 is 0.2-0.5mol, and cleaning temperature is 35 ± 5 degree, cleaning pressure
Power is that 1-2kg, cleaning speed are 1.5-3.5m/min.
Further, the test in the step S5 includes one kind or many in linear test, life test, accuracy test
Kind.
Embodiment one
Fig. 1 is refer to, embodiments of the invention one are：A kind of capacitance touching control panel, including touch-screen and ITO conducting films 1,
The size of the ITO conducting films 1 is adapted with the touch-screen.The one side of the ITO conducting films 1 is conducting surface, opposite side
For nonconductive surface；The conducting surface fits with the touch-screen；ITO draught lines are provided with the conducting surface, the ITO is led
The two ends of lead are respectively communicated with the upper area and lower zone of the touch-screen.In the present embodiment, the ITO draught lines
Number is two, including the first ITO draught lines 2 and the 2nd ITO draught lines 3, the first ITO draught lines 2 and the 2nd ITO draught lines 3
It is respectively arranged at the left and right sides of the conducting surface；The upper area of the touch-screen includes upper left area 4 and the upper right being isolated
Area 5, the lower zone of the touch-screen includes the lower-left area 6 and bottom right area 7 that are isolated, the first ITO draught lines 2 connection upper left area
4 and lower-left area 6, the 2nd ITO draught lines 3 connection upper right area 5 and bottom right area 7.The ITO conducting films 1 can for ITO film or
Person ITO glass.When the ITO conducting films 1 are ITO film, the ITO film selected parameter specifications are:Width is
406mm-410mm, thickness is 188mm, 175mm or 125mm, can use monofilm (one side ITO layer), or double films (two-sided ITO
Layer), possess the scratch resistant characteristic of mono-/bis-stiffened, it is preferable that ITO film hardness can be 3H, and mist degree is 83%, and cloudy surface is prevented
Newton's ring etc..When the ITO conducting films 1 are ITO glass, the ITO glass selected parameter specifications are：Long a width of 14 English
Very little * 16 inches, thickness is 0.55mm, 0.7mm or 1.1mm.Tempering electric capacity glass can be used, should possess AR (antireflection), AG
(anti-dazzle), AS (water proof anti-soil), AF (anti-fingerprint) characteristic.
Silk-screen has protection glue-line on the nonconductive surface of the ITO conducting films 1, and ITO conducting films 1 can be shielded.
Embodiment two
The present embodiment is：A kind of production method of capacitance touching control panel, specifically includes following steps：
The ITO conducting films 1 that S1, selection are consistent with touch screen size, are shaped or cleaning treatment to ITO conducting films 1；
The dirty of the surface of ITO conducting films 1, greasy dirt, impurity etc. are removed and dried.
S2, with silk-screen half tone on the conducting surface of ITO conducting films 1 silk-screen ITO draught lines, the two ends of the ITO draught lines
Upper area and lower zone respectively with touch-screen is corresponding；
It is preferred that, the present embodiment be use 300 mesh, on half tone photoresists thickness i.e. thickness for 12 μm of polyester webs half tone
Silk-screen ITO draught lines.Because etching paste is per se with nitric acid, hydrochloric acid, the acid goods and materials such as acetic acid, so photoresists are had to resistance to
Acid function.
S3, ITO conducting films 1 are cleaned and dried；
First ITO conducting films 1 are put on cleaning line and cleaned, cleaning basicity is 0.2mol, cleaning temperature is 30 degree, clearly
It is that 1kg, cleaning speed are 1.5m/min to wash pressure, then cleans, dries through pure water again.
S4, the silk-screen Protection glue on the nonconductive surface of ITO conducting films 1；
It is preferred that, the present embodiment is the polyester webs half tone silk-screen Protection glue for using 250 mesh, thickness for 15mm, using thermosetting
Type Protection glue.
S5, ITO conducting films 1 are cut and tested；
The cutting of large stretch of semi-finished product, according to the size of user's request, laser treatment is into small pieces semi-finished product.Tested afterwards,
Test includes the one or more in linear test, life test, accuracy test.
S6, ITO conducting films 1 are affixed on touch-screen, the conducting surface of ITO conducting films 1 is in contact with touch-screen.
Embodiment three
The present embodiment is：A kind of production method of capacitance touching control panel, specifically includes following steps：
The ITO conducting films 1 that S1, selection are consistent with touch screen size, are shaped or cleaning treatment to ITO conducting films 1；
The dirty of the surface of ITO conducting films 1, greasy dirt, impurity etc. are removed and dried.
S2, with silk-screen half tone on the conducting surface of ITO conducting films 1 silk-screen ITO draught lines, the two ends of the ITO draught lines
Upper area and lower zone respectively with touch-screen is corresponding；
It is preferred that, the present embodiment be use 420 mesh, on half tone photoresists thickness i.e. thickness for 9 μm of steel wire half tone
Silk-screen ITO draught lines.Because etching paste is per se with nitric acid, hydrochloric acid, the acid goods and materials such as acetic acid, so photoresists are had to resistance to
Acid function.
S3, ITO conducting films 1 are cleaned and dried；
First ITO conducting films 1 are put on cleaning line and cleaned, cleaning basicity is 0.5mol, cleaning temperature is 40 degree, clearly
It is that 2kg, cleaning speed are 3.5m/min to wash pressure, then cleans, dries through pure water again.
S4, the silk-screen Protection glue on the nonconductive surface of ITO conducting films 1；
It is preferred that, the present embodiment is the polyester webs half tone silk-screen Protection glue for using 420 mesh, thickness for 30mm, using thermosetting
Type Protection glue.
S5, ITO conducting films 1 are cut and tested；
The cutting of large stretch of semi-finished product, according to the size of user's request, laser treatment is into small pieces semi-finished product.Tested afterwards,
Test includes the one or more in linear test, life test, accuracy test.
S6, ITO conducting films 1 are affixed on touch-screen, the conducting surface of ITO conducting films 1 is in contact with touch-screen.
Example IV
The present embodiment is：A kind of production method of capacitance touching control panel, specifically includes following steps：
The ITO conducting films 1 that S1, selection are consistent with touch screen size, are shaped or cleaning treatment to ITO conducting films 1；
The dirty of the surface of ITO conducting films 1, greasy dirt, impurity etc. are removed and dried.
S2, with silk-screen half tone on the conducting surface of ITO conducting films 1 silk-screen ITO draught lines, the two ends of the ITO draught lines
Upper area and lower zone respectively with touch-screen is corresponding；
It is preferred that, the present embodiment be use 360 mesh, on half tone photoresists thickness i.e. thickness for 5 μm of steel wire half tone
Silk-screen ITO draught lines.Because etching paste is per se with nitric acid, hydrochloric acid, the acid goods and materials such as acetic acid, so photoresists are had to resistance to
Acid function.
S3, ITO conducting films 1 are cleaned and dried；
First by ITO conducting films 1 be put into cleaning line on cleaned, cleaning basicity be 0.35mol, cleaning temperature be 35 degree,
Cleaning pressure is that 1.5kg, cleaning speed are 2.5m/min, then cleans, dries through pure water again.
S4, the silk-screen Protection glue on the nonconductive surface of ITO conducting films 1；
It is preferred that, the present embodiment is the polyester webs half tone silk-screen Protection glue for using 335 mesh, thickness for 22mm, using thermosetting
Type Protection glue.
S5, ITO conducting films 1 are cut and tested；
The cutting of large stretch of semi-finished product, according to the size of user's request, laser treatment is into small pieces semi-finished product.Tested afterwards,
Test includes the one or more in linear test, life test, accuracy test.
S6, ITO conducting films 1 are affixed on touch-screen, the conducting surface of ITO conducting films 1 is in contact with touch-screen.
In summary, the present invention is provided capacitance touching control panel and its production method, by being laid on ITO conducting films 1
ITO draught lines, the function button that large scale is touched to the distance inconvenience of screen display is drawn to the familiar position of user,
The one-handed performance under several scenes or fixed position operation can be achieved, improves the convenient degree of operation, makes the experience effect of user
More preferably；In the upper surface coating protection glue-line of ITO conducting films 1, the longer service life of the capacitance touching control panel ensure that.
Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair
The equivalents that bright specification and accompanying drawing content are made, or the technical field of correlation is directly or indirectly used in, similarly include
In the scope of patent protection of the present invention.
Claims (10)
1. a kind of capacitance touching control panel, including touch-screen, it is characterised in that also including ITO conducting films, the ITO conducting films
One side is conducting surface, and opposite side is nonconductive surface；The conducting surface fits with the touch-screen；Set on the conducting surface
There are ITO draught lines, the two ends of the ITO draught lines are respectively communicated with the upper area and lower zone of the touch-screen；It is described non-
Silk-screen has protection glue-line on conducting surface.
2. capacitance touching control panel as claimed in claim 1, it is characterised in that the number of the ITO draught lines is two, two
ITO draught lines are respectively arranged at the left and right sides of the conducting surface；The upper area of the touch-screen includes the upper left being isolated
Area and upper right area, the lower zone of the touch-screen include the lower-left area and bottom right area that are isolated, and an ITO draught lines connection is left
Area of upper area and lower-left, another ITO draught lines connection upper right area and bottom right area.
3. capacitance touching control panel as claimed in claim 1, it is characterised in that the ITO conducting films are ITO film or ITO
glass。
4. capacitance touching control panel as claimed in claim 1, it is characterised in that the parameter specification of the ITO film is:Width
For 406mm-410mm, thickness is 188mm, 175mm or 125mm.
5. capacitance touching control panel as claimed in claim 1, it is characterised in that the parameter specification of the ITO glass is：Length and width
For 14 inches * 16 inches, thickness is 0.55mm, 0.7mm or 1.1mm.
6. a kind of production method of capacitance touching control panel, it is characterised in that including step：
The ITO conducting films that S1, selection are consistent with touch screen size, are shaped or cleaning treatment to ITO conducting films；
S2, with silk-screen half tone on the conducting surface of ITO conducting films silk-screen ITO draught lines, the two ends of the ITO draught lines respectively with
The upper area of touch-screen is corresponding with lower zone；
S3, ITO conducting films are cleaned and dried；
S4, the silk-screen Protection glue on the nonconductive surface of ITO conducting films；
S5, ITO conducting films are cut and tested；
S6, ITO conducting films are affixed on touch-screen, the conducting surface of ITO conducting films is in contact with touch-screen.
7. the production method of capacitance touching control panel as claimed in claim 6, it is characterised in that the step S2 is to use 300-
420 mesh, thickness are 5-12 μm of polyester webs half tone or steel wire half tone silk-screen ITO draught lines.
8. the production method of capacitance touching control panel as claimed in claim 6, it is characterised in that the step S4 is to use 250-
420 mesh, thickness are 15-30mm polyester webs half tone silk-screen Protection glue.
9. the production method of capacitance touching control panel as claimed in claim 6, it is characterised in that the cleaning alkali in the step S3
Spend for 0.2-0.5mol, cleaning temperature is 35 ± 5 degree, cleaning pressure is that 1-2kg, cleaning speed are 1.5-3.5m/min.
10. the production method of capacitance touching control panel as claimed in claim 6, it is characterised in that the test in the step S5
Including the one or more in linear test, life test, accuracy test.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710569087.8A CN107329642A (en) | 2017-07-13 | 2017-07-13 | Capacitance touching control panel and its production method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710569087.8A CN107329642A (en) | 2017-07-13 | 2017-07-13 | Capacitance touching control panel and its production method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107329642A true CN107329642A (en) | 2017-11-07 |
Family
ID=60196358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710569087.8A Pending CN107329642A (en) | 2017-07-13 | 2017-07-13 | Capacitance touching control panel and its production method |
Country Status (1)
| Country | Link |
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|---|---|---|---|---|
| CN201576268U (en) * | 2009-11-25 | 2010-09-08 | 南京华睿川电子科技有限公司 | Arc curved projected capacitive touch screen |
| CN104461206A (en) * | 2014-12-24 | 2015-03-25 | 南京华睿川电子科技有限公司 | Capacitive touch screen |
| CN204360359U (en) * | 2014-12-24 | 2015-05-27 | 南京华睿川电子科技有限公司 | A kind of capacitive touch screen |
| CN105446567A (en) * | 2015-12-30 | 2016-03-30 | 深圳市志凌伟业技术股份有限公司 | Capacitive touch panel and manufacturing method thereof |
| CN107015704A (en) * | 2017-05-04 | 2017-08-04 | 江西赛华科技股份有限公司 | Traction function keyed capacitance touching control panel and its production method |
| CN207268861U (en) * | 2017-07-13 | 2018-04-24 | 深圳市志凌伟业技术股份有限公司 | Capacitance touching control panel |
-
2017
- 2017-07-13 CN CN201710569087.8A patent/CN107329642A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201576268U (en) * | 2009-11-25 | 2010-09-08 | 南京华睿川电子科技有限公司 | Arc curved projected capacitive touch screen |
| CN104461206A (en) * | 2014-12-24 | 2015-03-25 | 南京华睿川电子科技有限公司 | Capacitive touch screen |
| CN204360359U (en) * | 2014-12-24 | 2015-05-27 | 南京华睿川电子科技有限公司 | A kind of capacitive touch screen |
| CN105446567A (en) * | 2015-12-30 | 2016-03-30 | 深圳市志凌伟业技术股份有限公司 | Capacitive touch panel and manufacturing method thereof |
| CN107015704A (en) * | 2017-05-04 | 2017-08-04 | 江西赛华科技股份有限公司 | Traction function keyed capacitance touching control panel and its production method |
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Application publication date: 20171107 |