CN105873366A - Process for manufacturing touch screen circuit board - Google Patents
Process for manufacturing touch screen circuit board Download PDFInfo
- Publication number
- CN105873366A CN105873366A CN201610274189.2A CN201610274189A CN105873366A CN 105873366 A CN105873366 A CN 105873366A CN 201610274189 A CN201610274189 A CN 201610274189A CN 105873366 A CN105873366 A CN 105873366A
- Authority
- CN
- China
- Prior art keywords
- plate
- touch screen
- manufacture craft
- runner plate
- screen circuitry
- 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
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/0005—Apparatus or processes for manufacturing printed circuits for designing circuits by computer
Abstract
The invention provides a process for manufacturing a touch screen circuit board. The process comprises a step (1) of performing selection design: performing material issuing testing on substrates, selecting a stable substrate, and performing engineering design of typesetting of 21*24 inches; a step (2) of performing material issuing / substrate cutting; a step (3) of manufacturing an inner layer line on the substrate and performing check; a step (4) of performing press fit; a step (5) of drilling holes; a step (6) of performing full plate electroplating; a step (7) of manufacturing an outer layer line; a step (8) of performing outer layer line graph detection; a step (9) of performing solder mask processing; a step (10) of performing gold plating in a chemical mode; a step (11) of performing forming; a step (12) of performing testing; and a step (13) of performing visual examination. According to the process for manufacturing the touch screen circuit board, the problem of undesirable phenomenons of a touch screen caused by printed circuit board (PCB) warping, appearance surface impurities, scraping and foreign matter and the like can be effectively solved.
Description
Technical field
The present invention relates to and is specifically related to a kind of touch screen circuitry plate manufacture craft.
Background technology
The traditional manufacture craft of notebook computer touch panel printed wiring board mainly uses soft board system
Make, make production cost costly, in order to reduce cost competitiveness, have a lot of computer producer
Make as Samsung computer changes hardboard into.Outward appearance and the flatness of circuit board product are wanted by touch screen circuitry plate
Ask higher, stick up quality requirements for the part plate of circuit board higher, simultaneously touch surface circuit board to foreign matter,
The quality requirements such as impurity, scratch is strict, and traditional process for manufacturing circuit board cannot overcome the problems referred to above,
The quality scrappage produced is the highest, and yields is less than 10%, and shipment simultaneously is frequently led to client
Cause customer complaint.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of touch screen circuitry plate manufacture craft, overcomes product
The open defects such as product plate sticks up.
For solving above-mentioned technical problem, the present invention provides a kind of touch screen circuitry plate manufacture craft, including
Step: (1) selective design: carry out issuance of materials test for substrate, selects stability substrate, engineering design
The typesetting of 21*24 inch；(2) issuance of materials/sanction plate；(3) make internal layer circuit on the substrate and and make
Inspection；(4) pressing；(5) boring；(6) electric plating of whole board；(7) outer-layer circuit is made；(8) outer layer line
Road test pattern；(9) anti-welding；(10) gold is changed；(11) shaping；(12) test；(13) visual inspection.
As a kind of preferred version of a kind of touch screen circuitry plate manufacture craft of the present invention, step (1)
Described in design specifically include pattern symmetrical designed, and optimize the design on reinforcement process limit.
As a kind of preferred version of a kind of touch screen circuitry plate manufacture craft of the present invention, step (4)
Described in pressing comprise the steps:
A. runner plate is cleaned: first use scraper to be scraped by particle foreign matter on runner plate, and dustless with band alcohol
After cloth wiped clean, re-use blue light torch and confirm runner plate clean condition, it is ensured that on runner plate after foreign
Overlapping room can be sent into；
B. lamination: overlapping personnel are by runner plate after indoor clean with low viscosity dust-binding cloth 100% again in overlapping
Lamination；
C. runner plate cleans: by cleaning line, the runner plate of wiped clean is directly passed into dust free room；
D. rebuild and check runner plate: for runner plate pit portion, by whole for runner plate survey of repairs；
E. plate appearance test are torn open；
F. pressing produces.
As a kind of preferred version of a kind of touch screen circuitry plate manufacture craft of the present invention, step (9)
Described in anti-welding be included on half-finished product plate print last layer photosensitive-ink after be exposed, develop, by visitor
The copper face need to windowed in family appears.
As a kind of preferred version of a kind of touch screen circuitry plate manufacture craft of the present invention, step
(10) change the copper face that gold includes exposing solder mask window described in, chemically plate on described copper face
Last layer gold.
As a kind of preferred version of a kind of touch screen circuitry plate manufacture craft of the present invention, step
(11) shaping described in includes the drawing requirement according to client, cuts into the fitted position that client needs.
As a kind of preferred version of a kind of touch screen circuitry plate manufacture craft of the present invention, step
(10) it is 100% every paper operation to step (13).
Compared with prior art, a kind of touch screen circuitry plate manufacture craft that the present invention proposes, advantage is such as
Under:
1: ensure that product turnout plate sticks up and control in 5/1000ths, material selection, engineering design,
Optimizing in flow scheme design, carrying out 100% plate before shipment sticks up confirmation simultaneously, if any exception, rectifys
Just shipment after positive success；
2: touch screen circuitry panel products outward appearance is mainly clear by human users's action criteria, dust free room
Clean and environmental regulatory control, ink filter, anti-soldering equipment use spraying, manufacturing parameter optimization etc. so that plate
Face exterior quality gets a promotion.
3: the circuit board of touch screen circuitry panel products passes through process optimization, parameter optimization, personnel
Operational motion optimizes, and equipment optimization can meet product and outward appearance and plate are stuck up high-level demand.
Detailed description of the invention
Understandable, below in conjunction with tool for enabling the above-mentioned purpose of the present invention, feature and advantage to become apparent from
The present invention is further detailed explanation for body embodiment.
First, " embodiment " or " embodiment " referred to herein refers to may be included in the present invention
Special characteristic, structure or characteristic at least one implementation.Different in this manual places go out
Existing " in one embodiment " not refers both to same embodiment, is not single or selectivity
The embodiment mutually exclusive with other embodiments.
Described a kind of touch screen circuitry plate manufacture craft, comprising:
(1) selective design: carry out issuance of materials test for substrate, selects stability substrate, engineering design 21*24
The typesetting of inch, designs pattern symmetrical, and optimizes the design on reinforcement process limit.
(2) issuance of materials/sanction plate；
(3) make internal layer circuit on the substrate and and check；
(4) pressing: a. cleans runner plate: first use scraper to be scraped by particle foreign matter on runner plate, and with carrying
After the non-dust cloth wiped clean of alcohol, re-use blue light torch and confirm runner plate clean condition, it is ensured that runner plate
Overlapping room can be sent into after upper foreign；B. lamination: runner plate is again used by overlapping personnel in overlapping indoor
Lamination after low viscosity dust-binding cloth 100% cleaning；C. runner plate cleans: by the runner plate of wiped clean by cleaning
Line directly passes into dust free room, prevents surfaces of mirror plate from again being polluted because of environmental factor；D. rebuild also
Inspection runner plate: for runner plate pit portion, the most just can produce after runner plate is rebuild；E. tear open
Plate appearance test: formulate tear plate operation or work standard and appearance test standard open, all planks when tearing plate open by
Tearing plate personnel 100% open entirely to examine, defective products recessed position uses white board marker to draw a circle and is distinguish between (tow sides),
And exception plate is positioned over management and control in thousand layers of frame of defective products, the bad plate having depression is carried out at concentration
Put, use filling perforation plating to fill and lead up；F. pressing produces: the pressing formula optimal according to test produces,
Pressing confirms that pressing surfaces of mirror plate is clean before producing, smooth, foreign, and depression, runner plate has foreign matter clear
Clean clean after just can produce.
(5) boring；
(6) electric plating of whole board；
(7) outer-layer circuit is made；
(8) outer-layer circuit test pattern；
(9) anti-welding: to be exposed after printing last layer photosensitive-ink on half-finished product plate, develop, by visitor
Family have piece, weld, APD that heat radiation etc. is windowed exposes；
During anti-welding, should be noted that the anti-welding dust free room of following situation: a. keeps clean, produced
Cheng Zhong, being watered and mop in ground by every 4 hours arrangement personnel, avoids airborne dust improving humidity；B. give birth to
Manual binding dust roller is used to carry out 100% binding dust before producing printing；C. print hand standing place and put pallet all
Binding dust carpet need to be padded, often produce 50 sheet and change a binding dust carpet；D. for scraper, before using
Being cleaned scraper and scraper base with non-dust cloth, dust free room of being allowed for access after cleaning uses；E. for
Half tone, carries out binding dust cleaning with manual binding dust pair of rollers half tone before using, and cleaning rear is available on the machine use；
F. for base plate, walk pretreatment line after being removed by surface dust with air gun and enter dust free room use；G. oil
Using 120T screen cloth to filter after ink stirring, the ink after filtration stirs again to normal viscosity
Can use, can have the bad phenomenon such as transmission, infiltration, pin hole, dry plate, viscous version；H. before producing clearly
Clean maintenance silk-screen board (fuselage, dust shield), baking box maintenance is carried out weekly；I. board is any
Parts do not accept the foreign material such as any rubbish, metal fillings, and per tour timing cleaning checks, every day 7:45
And 19:45 is corrective maintenance time；J. plank printing and exposure after plank all use interpolation frame operation；K. plate
Walks to confirm copper-clad plate scratch with copper-clad plate examination before son development, without scratch just can operation, confirmation when having an exception
Reason, adjusts equipment and just can produce after examination is walked successfully；L. all use insert with baking after plank development
Frame operation, plank shipment 100% carries out pad paper.
(10) changing gold: the copper face exposed by solder mask window, chemically plating last layer gold, protects copper
Face is not oxidized；
During changing gold, need 100% every paper operation.
(11) shaping: according to the drawing requirement of client, cut into the fitted position that client needs；
In forming process, should be noted that adding cover plate when following situation: a. produces avoids scratch；B. become
Template 100% is every paper operations for forming, it is to avoid plank rubs up and down and personnel take plate and cause scratch；c.
Shaping washing before with copper-clad plate examination walks, to confirm whether copper-clad plate has scratch, without scratch just can operation,
Confirming reason when having exception, adjustment equipment is until successfully rear reproduction is walked in examination.
(12) test；Test initial workpiece magnifying glass inspection panel face can not have electrical measurement to prick trace. after test 100%
Every folder flap.
(13) visual inspection.Inspection is after paper operation, and 100% is confirmed whether have plate to stick up, and abnormal plate is all rectified
Just until confirm qualified after just can shipment.
Those of ordinary skill in art it should be appreciated that, the feature of the present invention or purpose
One of be: touch screen circuitry plate manufacture craft of the present invention, can effectively solve because of pcb board
Stick up that problem, appearance surfaces impurity, scratch, foreign matter etc. are bad and the touch-screen bad phenomenon that causes.
It should be noted that above example is only in order to illustrate technical scheme and unrestricted, to the greatest extent
The present invention has been described in detail by pipe with reference to preferred embodiment, and those of ordinary skill in the art should
Understand, technical scheme can be modified or equivalent, without deviating from the present invention
The spirit and scope of technical scheme, it all should be contained in the middle of scope of the presently claimed invention.
Claims (7)
1. a touch screen circuitry plate manufacture craft, it is characterised in that include step:
(1) selective design: carry out issuance of materials test for substrate, selects stability substrate, engineering design 21*24
The typesetting of inch；(2) issuance of materials/sanction plate；(3) make internal layer circuit on the substrate and and check；
(4) pressing；(5) boring；(6) electric plating of whole board；(7) outer-layer circuit is made；(8) outer-layer circuit figure
Detection；(9) anti-welding；(10) gold is changed；(11) shaping；(12) test；(13) visual inspection.
2. touch screen circuitry plate manufacture craft as claimed in claim 1, is characterized in that: step (1)
Described in design specifically include pattern symmetrical designed, and optimize the design on reinforcement process limit.
3. touch screen circuitry plate manufacture craft as claimed in claim 1, is characterized in that: step (4)
Described in pressing comprise the steps:
A. runner plate is cleaned: first use scraper to be scraped by particle foreign matter on runner plate, and dustless with band alcohol
After cloth wiped clean, re-use blue light torch and confirm runner plate clean condition, it is ensured that on runner plate after foreign
Overlapping room can be sent into；
B. lamination: overlapping personnel are by runner plate after indoor clean with low viscosity dust-binding cloth 100% again in overlapping
Lamination；
C. runner plate cleans: by cleaning line, the runner plate of wiped clean is directly passed into dust free room；
D. rebuild and check runner plate: for runner plate pit portion, by whole for runner plate survey of repairs；
E. plate appearance test are torn open；
F. pressing produces.
4. touch screen circuitry plate manufacture craft as claimed in claim 1, is characterized in that: step (9)
Described in anti-welding be included on half-finished product plate print last layer photosensitive-ink after be exposed, develop, by visitor
The copper face need to windowed in family appears.
5. touch screen circuitry plate manufacture craft as claimed in claim 4, is characterized in that: step (10)
Described in change gold and include the copper face that exposed by solder mask window, chemically on described copper face, plate one
Layer gold.
6. touch screen circuitry plate manufacture craft as claimed in claim 1, is characterized in that: step (11)
Described in shaping include the drawing requirement according to client, cut into client need fitted position.
7. touch screen circuitry plate manufacture craft as claimed in claim 1, is characterized in that: step (10)
It is 100% every paper operation to step (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610274189.2A CN105873366A (en) | 2016-04-28 | 2016-04-28 | Process for manufacturing touch screen circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610274189.2A CN105873366A (en) | 2016-04-28 | 2016-04-28 | Process for manufacturing touch screen circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105873366A true CN105873366A (en) | 2016-08-17 |
Family
ID=56629598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610274189.2A Pending CN105873366A (en) | 2016-04-28 | 2016-04-28 | Process for manufacturing touch screen circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105873366A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102364997A (en) * | 2011-06-30 | 2012-02-29 | 广东达进电子科技有限公司 | Production method of Rogers board |
| CN202276552U (en) * | 2011-11-04 | 2012-06-13 | 福建新世纪电子材料有限公司 | Cleaning device for steel plate tool in production process of copper-clad plate |
| CN105208789A (en) * | 2015-09-18 | 2015-12-30 | 深圳诚和电子实业有限公司 | Manufacturing method of battery circuit board |
| CN105407653A (en) * | 2015-12-02 | 2016-03-16 | 日彩电子科技(深圳)有限公司 | Manufacturing method of circuit board |
-
2016
- 2016-04-28 CN CN201610274189.2A patent/CN105873366A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102364997A (en) * | 2011-06-30 | 2012-02-29 | 广东达进电子科技有限公司 | Production method of Rogers board |
| CN202276552U (en) * | 2011-11-04 | 2012-06-13 | 福建新世纪电子材料有限公司 | Cleaning device for steel plate tool in production process of copper-clad plate |
| CN105208789A (en) * | 2015-09-18 | 2015-12-30 | 深圳诚和电子实业有限公司 | Manufacturing method of battery circuit board |
| CN105407653A (en) * | 2015-12-02 | 2016-03-16 | 日彩电子科技(深圳)有限公司 | Manufacturing method of circuit board |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 224100 No. 9, Yong Sheng Road, Dafeng Development Zone, Yancheng City, Jiangsu. Applicant after: JIANGSU BOMIN ELECTRONICS CO., LTD. Address before: 224100 Electronic Information Industry Park, Yancheng City, Jiangsu. Applicant before: JIANGSU BOMIN ELECTRONICS CO., LTD. |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160817 |