CN105335028A - Manufacturing method and device for single-piece type capacitive touch screen - Google Patents
Manufacturing method and device for single-piece type capacitive touch screen Download PDFInfo
- Publication number
- CN105335028A CN105335028A CN201410390149.5A CN201410390149A CN105335028A CN 105335028 A CN105335028 A CN 105335028A CN 201410390149 A CN201410390149 A CN 201410390149A CN 105335028 A CN105335028 A CN 105335028A
- Authority
- CN
- China
- Prior art keywords
- screen
- laser
- touch
- touch screen
- etched
- 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
Links
Landscapes
- Laser Beam Processing (AREA)
- Manufacturing Of Printed Circuit Boards (AREA)
Abstract
The invention aims to provide a manufacturing method and device for a single-piece type capacitive touch screen. The method comprises: conveying to-be-etched single-piece touch screens to a laser etching apparatus for etching to form circuit patterns; conveying the touch screens with the circuit patterns to a test apparatus for testing, and screening out qualified touch screens with the circuit patterns; and performing bridging lamination on the qualified touch screens with the circuit patterns and a flexible circuit board to form a complete touch screen function piece. The device is used for implementing the manufacturing method for the single-piece type capacitive touch screen. With the adoption of the manufacturing method and device for the single-piece type capacitive touch screen, the to-be-etched touch screens are conveyed to the laser etching apparatus for etching by utilizing a conveying belt, and the etched touch screens are automatically conveyed to the test apparatus for testing, so that tools and fixtures are not required and the manufacturing process is full-automatic; and product information can be mastered in time through testing to judge product quality so as to prevent waste caused by the fact that bad products enter a next process.
Description
Technical field
The present invention relates to the technical field that capacitance touch screen manufactures, be related specifically to method and apparatus prepared by a kind of monolithic capacitive touch screen.
Background technology
Along with the development of electron trade, overall application is in each class of electronic devices for touch-screen, and particularly along with the fast sale of Apple series of products, this obtains and develops rapidly for several years, and numerous producer actively drops into research and development and produces.
Capacitance touch screen is with glass or PET film for substrate, deposits layer of transparent conducting film and metal thereon, and recycling etch process makes circuit.Traditional engraving method utilizes gold-tinted processing procedure, and production process is a lot, and technique is quite complicated, and fine ratio of product is very low.And gold-tinted etching is the mode utilizing chemical reaction, contaminated environment, not easily realizes robotization, takies human resources more, and consumptive material is large, device fabrication high in cost of production shortcoming.Within nearly 2 years, some manufacturer utilizes laser-induced thermal etching to substitute gold-tinted etching, and achieve good effect, compare gold-tinted etching, laser-induced thermal etching has processing procedure operation simple, yield is high, and manufacturing flexible degree is high, non-environmental-pollution, do not need other auxiliary facilities, energy resource consumption is few, low cost and other advantages.But multi-disc processing procedure or large stretch of processing procedure route are walked by current each manufacturer: the process schematic representation being illustrated in figure 1 multi-disc processing procedure, a larger support plate 11 discharges multi-disc workpiece 00 (glass or PET film), circuit is made again with laser-induced thermal etching, carry out other operations more afterwards, finally manually one by one workpiece is taken off, then test.Or as Fig. 2 be the process schematic representation of large stretch of processing procedure, a larger support plate 21 discharges the large workpiece of a slice 00 (glass or PET film), circuit is made again with laser-induced thermal etching, carry out other processing procedures again, again large stretch of workpiece is become small pieces along cutting route 22 cutting and grinding, finally test again.
Above two schemes, although production efficiency is high, once go wrong in etching process, whole blackboard newspaper may be caused to give up, and waste is large, and yield is low.And every procedure all uses frock, is difficult to realize automated process, owing to being pick and place product manually, takies human resources more, and artificially scratch and pollute dirty more, have a strong impact on the yield of product.The more important thing is, be all test step is arranged in finally carry out, directly do not test after laser-induced thermal etching operation, then once there be test defective products, not only cause product to waste, also cause a lot of operation to waste, have a strong impact on manufacturing yield of products.Especially scheme as shown in Figure 2, during cutting and grinding workpiece, operation is very complicated, and cause product to waste more, fine ratio of product is lower.
Summary of the invention
The object of the present invention is to provide method and apparatus prepared by a kind of monolithic capacitive touch screen, main employing single-sheet touch screen automated process, realize the full automation of etching and test, substitute Traditional Man operation, reduce labour, reduce human factor to product cause bad, improve manufacturing yield of products further.
For this reason, the present invention is by the following technical solutions:
A method prepared by monolithic capacitive touch screen, described method comprises touch-screen to be etched for monolithic, is sent to laser etching device and etches, and forms line pattern; Touch-screen with line pattern is sent to proving installation test, filters out the qualified touch-screen with line pattern; The qualified touch-screen with line pattern and FPC bridging pressing, form complete touch screen function sheet.
Wherein, described touch-screen to be etched is by the electrically-conductive backing plate with conductive film layer of printing.
A Preparation equipment for monolithic capacitive touch screen, described equipment comprises laser etching device, proving installation and conveyer, and described laser etching device is connected by conveyer with proving installation.
Wherein, described laser etching device comprises vacuum microscope carrier parts and laser part, and described vacuum microscope carrier parts are connected with conveyer, and described laser part is positioned at above vacuum microscope carrier parts.
Wherein, described vacuum microscope carrier parts comprise vacuum cup and locating device, and described locating device is positioned at the both sides of vacuum cup; Described laser part comprises laser head and laser-head regulating device, and described laser head is arranged on laser-head regulating device.
Wherein, described proving installation comprises assignment test platform and test component, and described assignment test platform is connected with conveyer, and described test component is positioned at the side of assignment test platform.
Wherein, described assignment test platform comprises test platform and positioning element, and described positioning element is positioned at the side of test platform; Described test component comprises measuring head and measuring head regulating device, and described measuring head is arranged in measuring head regulating device.
Wherein, described conveyer comprises kinematic mount feature, Lift Part and feed belt, and described kinematic mount feature is connected with feed belt, and described Lift Part is embedded in feed belt; Described Lift Part comprises front Lift Part and rear Lift Part.
The present invention adopts above technical scheme, adopts single-sheet touch screen automated process, utilizes travelling belt that touch-screen to be etched is sent to laser etching device and etch, after having etched, test being automatically sent to proving installation, do not need frock clamp, full automation processing procedure; And grasp product information in time by testing, differentiate product quality, prevent bad product from flowing into later process, cause waste.
Accompanying drawing explanation
Fig. 1 is the process schematic representation of multi-disc processing procedure in prior art;
Fig. 2 is the process schematic representation of large stretch of processing procedure in prior art;
Fig. 3 is the structural representation of embodiment of the present invention capacitance touch screen monolithic capacitive touch screen Preparation equipment.
Embodiment
In order to make object of the present invention, feature and advantage more clear, below in conjunction with drawings and Examples, explanation is specifically made to the specific embodiment of the present invention, in the following description, set forth a lot of concrete details so that understand the present invention fully, but the present invention can implement in other modes being much different from description.Therefore, the present invention is not by the restriction of the concrete enforcement of following discloses.
The invention provides a kind of method prepared by monolithic capacitive touch screen, described method comprises touch-screen to be etched for monolithic, is sent to laser etching device and etches, and forms line pattern; Touch-screen with line pattern is sent to proving installation test, filters out the qualified touch-screen with line pattern; The qualified touch-screen with line pattern and FPC bridging pressing, form complete touch screen function sheet.Wherein, described touch-screen to be etched is by the electrically-conductive backing plate with conductive film layer of printing.
Present invention also offers a kind of Preparation equipment of monolithic capacitive touch screen, as shown in Figure 3, described equipment comprises laser etching device 31, proving installation 32 and conveyer 33, and described laser ablation device 31 is connected by conveyer 33 with proving installation 32.Described laser etching device 31 comprises vacuum microscope carrier parts 311 and laser part 312, and described vacuum microscope carrier parts 311 are connected with conveyer 33, and described laser part 312 is positioned at above vacuum microscope carrier parts 311.Described vacuum microscope carrier parts 311 comprise vacuum cup 3111 and locating device 3112, and described locating device 3112 is positioned at the both sides of vacuum cup, for locating touch-screen to be etched; Described laser part 312 comprises laser head 3121 and laser-head regulating device 3122, and described laser head 3121 is arranged on laser-head regulating device 3122.Described proving installation 32 comprises assignment test platform 321 and test component 322, and described assignment test platform 321 is connected with conveyer 33, and described test component 322 is positioned at the side of assignment test platform 321.Described assignment test platform 321 comprises test platform 3211 and positioning element 3212, and described positioning element 3212 is positioned at the side of test platform 3211; Described test component 322 comprises measuring head 3221 and measuring head regulating device 3222, and described measuring head 3221 is arranged in measuring head regulating device 3222.Described conveyer 33 comprises kinematic mount feature 331, Lift Part 332 and feed belt 333, described kinematic mount feature 331 is connected with feed belt 333, for supporting that feed belt 333 rotates, described Lift Part 332 is embedded in feed belt 333, and described Lift Part 332 comprises front Lift Part 3321 and rear Lift Part 3322.
The key step implementing method prepared by monolithic capacitive touch screen comprises as follows:
S1, operated by the rotation axis of motor brought into motion support component 331, and then drive feed belt 333 to operate, be used for transmitting touch-screen, when need etched touch screen by sensor senses time, front Lift Part 3321 rises, hold up feed belt 333, touch-screen to be etched on feed belt 333 is sent to the top of vacuum cup 3111, when the sensor sensing on vacuum cup 3111 is to touch-screen to be etched, front Lift Part 3321 declines, touch-screen to be etched drops on vacuum cup 3111, then locating device 3112 treat etched touch screen position, touch-screen to be etched has been located, vacuum cup 3111 produces vacuum, suck touch-screen to be etched, laser-head regulating device 3122 regulates laser head 3121 to aim at the location of etch of touch-screen to be etched, last laser head 3121 starts bright dipping etched touch screen, touch-screen forms line pattern.After etching, vacuum cup 3111 unclamps, and front Lift Part 3321 rises, and to be held up by touch-screen and is sent to proving installation 32, complete an etchant flow by feed belt 333.
S2, feed belt 333 drives touch-screen with line pattern to proving installation 32, when the touch-screen with line pattern is by sensor senses, rear Lift Part 3322 rises, hold up feed belt 333, the touch-screen with line pattern on feed belt 333 is sent to test platform 3211, when the sensor sensing on test platform 3211 is to touch-screen with line pattern, rear Lift Part 3322 declines, touch-screen with line pattern is placed on test platform 3211, positioning element 3212 positions the touch-screen with line pattern, after having located, test platform 3211 can produce pull of vacuum and be fixed by the touch-screen with line pattern, positioning element 3212 unclamps, measuring head regulating device 3222 adjusts measuring head 3221 and aims at touch-screen with line pattern, after aligning, measuring head 3221 moves down, measuring head 3221 contacts with the test interface of the touch-screen with line pattern, and start test macro and test, test and automatically judged that this testing touch screen result is as defective or qualified afterwards, and discharging is carried out to product sub-elect qualified product.
S3, by the touch-screen with line pattern of test passes and FPC bridging pressing, forms complete touch screen function sheet.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (8)
1. the method prepared of monolithic capacitive touch screen, it is characterized in that, described method comprises touch-screen to be etched for monolithic, is sent to laser etching device and etches, and forms line pattern; Touch-screen with line pattern is sent to proving installation test, filters out the qualified touch-screen with line pattern; The qualified touch-screen with line pattern and FPC bridging pressing, form complete touch screen function sheet.
2. the method prepared of a kind of monolithic capacitive touch screen according to claim 1, is characterized in that, described touch-screen to be etched is by the electrically-conductive backing plate with conductive film layer of printing.
3. a Preparation equipment for monolithic capacitive touch screen, is characterized in that, described equipment comprises laser etching device, proving installation and conveyer, and described laser etching device is connected by conveyer with proving installation.
4. equipment according to claim 3, is characterized in that, described laser etching device comprises vacuum microscope carrier parts and laser part, and described vacuum microscope carrier parts are connected with conveyer, and described laser part is positioned at above vacuum microscope carrier parts.
5. equipment according to claim 4, is characterized in that, described vacuum microscope carrier parts comprise vacuum cup and locating device, and described locating device is positioned at the both sides of vacuum cup; Described laser part comprises laser head and laser-head regulating device, and described laser head is arranged on laser-head regulating device.
6. equipment according to claim 3, is characterized in that, described proving installation comprises assignment test platform and test component, and described assignment test platform is connected with conveyer, and described test component is positioned at the side of assignment test platform.
7. equipment according to claim 6, is characterized in that, described assignment test platform comprises test platform and positioning element, and described positioning element is positioned at the side of test platform; Described test component comprises measuring head and measuring head regulating device, and described measuring head is arranged in measuring head regulating device.
8. equipment according to claim 3, is characterized in that, described conveyer comprises kinematic mount feature, Lift Part and feed belt, and described kinematic mount feature is connected with feed belt, and described Lift Part is embedded in feed belt; Described Lift Part comprises front Lift Part and rear Lift Part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410390149.5A CN105335028A (en) | 2014-08-08 | 2014-08-08 | Manufacturing method and device for single-piece type capacitive touch screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410390149.5A CN105335028A (en) | 2014-08-08 | 2014-08-08 | Manufacturing method and device for single-piece type capacitive touch screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105335028A true CN105335028A (en) | 2016-02-17 |
Family
ID=55285619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410390149.5A Pending CN105335028A (en) | 2014-08-08 | 2014-08-08 | Manufacturing method and device for single-piece type capacitive touch screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105335028A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110673765A (en) * | 2019-08-30 | 2020-01-10 | 广州视源电子科技股份有限公司 | Manufacturing method of capacitive screen |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1434384A (en) * | 2003-02-10 | 2003-08-06 | 苏州惟成光电有限公司 | Quick linear test method for touch screen |
| TW201017499A (en) * | 2008-10-27 | 2010-05-01 | Tpk Touch Solutions Inc | Manufacturing method and structure of curved-surface capacitive touch panel |
| US20110261002A1 (en) * | 2010-04-27 | 2011-10-27 | Microsoft Corporation | Displaying images on solid surfaces |
| CN102929471A (en) * | 2012-11-21 | 2013-02-13 | 深圳爱商精密电子有限公司 | Manufacturing method for capacitive touch screen |
| CN203038250U (en) * | 2012-11-13 | 2013-07-03 | 深圳市骏达光电有限公司 | Capacitive screen production line |
| CN103870086A (en) * | 2014-03-12 | 2014-06-18 | 汕头超声显示器技术有限公司 | Manufacturing method of capacitive touch screen |
-
2014
- 2014-08-08 CN CN201410390149.5A patent/CN105335028A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1434384A (en) * | 2003-02-10 | 2003-08-06 | 苏州惟成光电有限公司 | Quick linear test method for touch screen |
| TW201017499A (en) * | 2008-10-27 | 2010-05-01 | Tpk Touch Solutions Inc | Manufacturing method and structure of curved-surface capacitive touch panel |
| US20110261002A1 (en) * | 2010-04-27 | 2011-10-27 | Microsoft Corporation | Displaying images on solid surfaces |
| CN203038250U (en) * | 2012-11-13 | 2013-07-03 | 深圳市骏达光电有限公司 | Capacitive screen production line |
| CN102929471A (en) * | 2012-11-21 | 2013-02-13 | 深圳爱商精密电子有限公司 | Manufacturing method for capacitive touch screen |
| CN103870086A (en) * | 2014-03-12 | 2014-06-18 | 汕头超声显示器技术有限公司 | Manufacturing method of capacitive touch screen |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110673765A (en) * | 2019-08-30 | 2020-01-10 | 广州视源电子科技股份有限公司 | Manufacturing method of capacitive screen |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6114922B2 (en) | Screen printing machine | |
| KR101385782B1 (en) | Method and apparatus for producing two or more patterned substrates | |
| JP5190433B2 (en) | Wiring circuit board inspection method, wiring circuit board manufacturing method, and wiring circuit board inspection apparatus | |
| CN103945649A (en) | Film automatic pasting device used for flexible printed circuit board | |
| CN102740609A (en) | Printed circuit board, supporting jig and positioning method | |
| CN105589598B (en) | A kind of manufacturing method of patterned Graphene | |
| CN104199571B (en) | The production method of fexible film functional sheet | |
| CN111010805B (en) | LED lamp bead fixing method, LED lamp strip and mobile terminal | |
| CN103962347A (en) | Cleaning system and method | |
| CN204053241U (en) | A kind of capacitance touch screen etching laser machining | |
| CN204007044U (en) | Air knife adjusting device and air knife type plate cleaning equipment | |
| CN101961886B (en) | Cutting device | |
| KR101711956B1 (en) | Printing system for display panel side terminal of parallel translation | |
| CN105335028A (en) | Manufacturing method and device for single-piece type capacitive touch screen | |
| CN104391427A (en) | Mask plate detector, mask plate detecting method and mask plate washing equipment | |
| CN201349016Y (en) | Device for manufacturing solar batteries | |
| CN111031683A (en) | Design and use method of pattern electroplating accompanying plate in PCB production process | |
| CN109079307A (en) | A kind of Novel welding machine and its welding procedure | |
| CN103972131B (en) | Coupling apparatus and associated methods | |
| CN100472699C (en) | Method for repairing plasma display screen wire break electrode | |
| CN101098591A (en) | Patterned method for tape coiling type thin object in automated process | |
| CN209062343U (en) | A kind of Novel welding machine | |
| CN204086169U (en) | Worktable automatic spacing protection type X-ray electron device detects machine | |
| KR101048200B1 (en) | Device for attaching film for photomask on glass substrate | |
| CN112620959A (en) | Double-vibrating-mirror double-ultraviolet laser picosecond engraving molding method for PCB circuit pattern |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160217 |