CN109182829A - Novel copper-titanium alloy capacitance plate - Google Patents
Novel copper-titanium alloy capacitance plate Download PDFInfo
- Publication number
- CN109182829A CN109182829A CN201811045850.8A CN201811045850A CN109182829A CN 109182829 A CN109182829 A CN 109182829A CN 201811045850 A CN201811045850 A CN 201811045850A CN 109182829 A CN109182829 A CN 109182829A
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- CN
- China
- Prior art keywords
- layer
- copper
- titanium
- titanium alloy
- well
- 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.)
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Classifications
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C9/00—Alloys based on copper
-
- 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
- G06F3/0412—Digitisers structurally integrated in a display
-
- 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
- G06F3/0416—Control or interface arrangements specially adapted for digitisers
-
- 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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The invention proposes a kind of novel copper-titanium alloy capacitance plates, the capacitance plate formed including cover-plate glass and several layers of conductive film, three layers in total of the capacitance plate, the first layer contacted with cover-plate glass is following layer, the second layer is conductive layer, and third layer is erosion resistant coating, and the following layer is the copper-titanium alloy layer of dark system, conductive layer is metal copper layer, and the erosion resistant coating is the metal mesh compartment of copper-titanium alloy production.Secondary technologic material of the invention uses copper titanium, and the improvement very good solution of MATERIALS METHODS human eye this problem insensitive to metal grill, prior art material cost is more expensive, and this time invention can reduce production cost very well.The electric conductivity of copper is more outstanding, and the intensity and corrosion resistance of titanium are more outstanding, can be well protected access.Copper titanium belongs to dark system, and not perforating, conducts electricity very well and titanium corrosion resistance is strong, can play protection antisepsis well.
Description
Technical field
The present invention relates to touch screen fields, particularly relate to a kind of novel copper-titanium alloy capacitance plate.
Background technique
Touch screen is a kind of absolute positioning system for being very suitable to human-computer interaction, can be realized the simple action of finger
Complete the complex operations of display interface.The basic structure of traditional capacitance screen is emission layer, adhered layer, receiving layer, adhered layer and lid
Glass sheet.But with the development of the products such as mobile terminal, wearable device, intelligent appliance, education blackboard, to the need of touch screen
It asks and is increasing, while the requirement to touch screen is also higher and higher.
The prior art sticks particulate metal conductive materials of layer of transparent, first layer using molybdenum aluminium molybdenum in glass surface
With molybdenum aluminium alloy bottoming, material therefor belongs to light color (bright as silver), looks at more dazzling；Second layer fine aluminium bottoming, it is main to make
For conductive layer；Third layer uses the bottoming of molybdenum aluminium alloy as erosion resistant coating, is technical solution production all processes above.The prior art
Using on the basis of sodium calcium base or silicon boryl substrate glass, indium oxide layer tin is plated using the method for magnetron sputtering
(being commonly called as ITO) film manufactures.
Existing touch screen technology is using the method for molybdenum aluminium molybdenum, and the electric conductivity of aluminium is poor and color whitens, the price of molybdenum
More expensive and protective effect is poor.Tin indium oxide Costco Wholesale is excessively high, and product is caused not have competitive advantage.
Summary of the invention
The present invention proposes a kind of novel copper-titanium alloy capacitance plate, can reduce the stimulation to eyes, improves protection, and reduce
Cost.
The technical scheme of the present invention is realized as follows: a kind of novel copper-titanium alloy capacitance plate, including cover-plate glass and number
The capacitance plate of layer conductive film composition, three layers in total of the capacitance plate, the first layer contacted with cover-plate glass is following layer, the second layer
For conductive layer, third layer is erosion resistant coating, and the following layer is the copper-titanium alloy layer of dark system, and conductive layer is metal copper layer, described
Erosion resistant coating is the metal mesh compartment of copper-titanium alloy production.
Preferably, the conductive layer is the metal copper layer of purity 99.999%.
Compared with the prior art, the advantages of the present invention are as follows: this time technologic material uses copper titanium, and the improvement of MATERIALS METHODS is very
It is good solve the problems, such as human eye it is insensitive to metal grill this, prior art material cost is more expensive, and this time invention can drop very well
Low production cost.The electric conductivity of copper is more outstanding, and the intensity and corrosion resistance of titanium are more outstanding, can be well protected access.
Copper titanium belongs to dark system, and not perforating, conducts electricity very well and titanium corrosion resistance is strong, can play protection antisepsis well.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
In figure: 1, cover-plate glass；2, following layer；3, conductive layer；4, erosion resistant coating.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that the described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.Based on this
Embodiment in invention, every other reality obtained by those of ordinary skill in the art without making creative efforts
Example is applied, shall fall within the protection scope of the present invention.
Embodiment: referring to Fig. 1, a kind of novel copper-titanium alloy capacitance plate is formed including cover-plate glass 1 and several layers of conductive film
Capacitance plate, three layers in total of the capacitance plate, the first layer contacted with cover-plate glass 1 is following layer 2, and the second layer is conductive layer 3, the
Three layers are erosion resistant coating 4, and the following layer 2 is the copper-titanium alloy layer of dark system, and conductive layer 3 is metal copper layer, and the erosion resistant coating 4 is
The metal mesh compartment of copper-titanium alloy production.
Preferably, the conductive layer 3 is the metal copper layer of purity 99.999%.
This time technological invention is insensitive to dark metal grid using human eye, sticks layer of transparent on 1 surface of cover-plate glass
Particulate metal conductive materials, this time the copper titanium bottoming of capacitance plate first layer, because material therefor belongs to dark system, not perforating is led
Good electrical property and titanium corrosion resistance is strong, can play protection antisepsis well；Second layer fine copper bottoming, the purity of copper
(99.999%), mainly as conductive layer 3；Third layer uses titanium alloy as erosion resistant coating 4, is fabricated to metal grill.
This time technologic material uses copper-titanium alloy, and the improvement very good solution of MATERIALS METHODS human eye is unwise to metal grill
Feel this problem, prior art material cost is more expensive, and this time invention can reduce production cost very well.The electric conductivity of copper is more excellent
Show, the intensity and corrosion resistance of titanium are more outstanding, can be well protected access.
Titanium is called space metal, strong but pliable in texture corrosion-resistant, silver gray, will not blackening, to anyone not allergy, be unique
To the metal of the not no any influence of human plant's nerve.Whether high polishing, mercerising, dumb light have very its distinctive silver grey tone
Good performance.Titanium is nonmagnetic metal, will not be magnetized in very big magnetic field.The alloy of titanium and titanium be widely used in aviation,
Electronic information, telecommunication apparatus etc..It proves using the touch screen of copper titanium production through many experiments in electric conductivity and to the guarantor of access
More quality product yield is greatly improved in shield effect.Chinese titanium resource occupies first of the world, and major production areas is four
The research and development in river, this patent utilize Sichuan native resource titanium advantage abundant, greatly develop local economy.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (2)
1. a kind of novel copper-titanium alloy capacitance plate, including the capacitance plate that cover-plate glass and several layers of conductive film form, the capacitance plate
Three layers in total, the first layer contacted with cover-plate glass is following layer, and the second layer is conductive layer, and third layer is erosion resistant coating, feature
Be: the following layer is the copper-titanium alloy layer of dark system, and conductive layer is metal copper layer, and the erosion resistant coating is copper-titanium alloy production
Metal mesh compartment.
2. novel copper-titanium alloy capacitance plate according to claim 1, it is characterised in that: the conductive layer is purity
99.999% metal copper layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811045850.8A CN109182829A (en) | 2018-09-07 | 2018-09-07 | Novel copper-titanium alloy capacitance plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811045850.8A CN109182829A (en) | 2018-09-07 | 2018-09-07 | Novel copper-titanium alloy capacitance plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109182829A true CN109182829A (en) | 2019-01-11 |
Family
ID=64915294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811045850.8A Pending CN109182829A (en) | 2018-09-07 | 2018-09-07 | Novel copper-titanium alloy capacitance plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109182829A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20150000934U (en) * | 2013-08-22 | 2015-03-04 | 제이 터치 코퍼레이션 | Electrode structure for touchscreen |
| CN105320321A (en) * | 2014-07-16 | 2016-02-10 | 欣永立企业有限公司 | Conductive electrode |
| KR20160022728A (en) * | 2014-08-20 | 2016-03-02 | 티-킹덤 컴퍼니 리미티드 | Conductive electrode structure |
| CN105549775A (en) * | 2014-10-24 | 2016-05-04 | 大同特殊钢株式会社 | Laminated body |
| CN107045399A (en) * | 2016-02-06 | 2017-08-15 | 宸鸿科技(厦门)有限公司 | Contact panel and preparation method thereof |
| CN209098775U (en) * | 2018-09-07 | 2019-07-12 | 四川点燃科技有限公司 | Novel copper-titanium alloy capacitance plate |
-
2018
- 2018-09-07 CN CN201811045850.8A patent/CN109182829A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20150000934U (en) * | 2013-08-22 | 2015-03-04 | 제이 터치 코퍼레이션 | Electrode structure for touchscreen |
| CN105320321A (en) * | 2014-07-16 | 2016-02-10 | 欣永立企业有限公司 | Conductive electrode |
| KR20160022728A (en) * | 2014-08-20 | 2016-03-02 | 티-킹덤 컴퍼니 리미티드 | Conductive electrode structure |
| CN105549775A (en) * | 2014-10-24 | 2016-05-04 | 大同特殊钢株式会社 | Laminated body |
| CN107045399A (en) * | 2016-02-06 | 2017-08-15 | 宸鸿科技(厦门)有限公司 | Contact panel and preparation method thereof |
| CN209098775U (en) * | 2018-09-07 | 2019-07-12 | 四川点燃科技有限公司 | Novel copper-titanium alloy capacitance plate |
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