JP5442104B2 - プリント配線板の製造方法 - Google Patents
プリント配線板の製造方法 Download PDFInfo
- Publication number
- JP5442104B2 JP5442104B2 JP2012506773A JP2012506773A JP5442104B2 JP 5442104 B2 JP5442104 B2 JP 5442104B2 JP 2012506773 A JP2012506773 A JP 2012506773A JP 2012506773 A JP2012506773 A JP 2012506773A JP 5442104 B2 JP5442104 B2 JP 5442104B2
- Authority
- JP
- Japan
- Prior art keywords
- etching
- line width
- pattern
- inspection pattern
- conductor
- 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.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims description 84
- 238000004519 manufacturing process Methods 0.000 title claims description 38
- 238000005530 etching Methods 0.000 claims description 166
- 238000007689 inspection Methods 0.000 claims description 117
- 239000000463 material Substances 0.000 claims description 63
- 238000005259 measurement Methods 0.000 claims description 26
- 238000012360 testing method Methods 0.000 claims description 13
- 239000004020 conductor Substances 0.000 claims description 8
- 238000012545 processing Methods 0.000 description 19
- 239000000758 substrate Substances 0.000 description 15
- 239000007921 spray Substances 0.000 description 14
- 238000013461 design Methods 0.000 description 10
- 230000007423 decrease Effects 0.000 description 9
- ORTQZVOHEJQUHG-UHFFFAOYSA-L copper(II) chloride Chemical compound Cl[Cu]Cl ORTQZVOHEJQUHG-UHFFFAOYSA-L 0.000 description 7
- 238000004140 cleaning Methods 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- 238000011156 evaluation Methods 0.000 description 5
- 238000007730 finishing process Methods 0.000 description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 230000007547 defect Effects 0.000 description 4
- 230000002950 deficient Effects 0.000 description 4
- 229910021578 Iron(III) chloride Inorganic materials 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 229960003280 cupric chloride Drugs 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 3
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 239000011889 copper foil Substances 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- -1 polyethylene terephthalate Polymers 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000003708 edge detection Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920003207 poly(ethylene-2,6-naphthalate) Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000011112 polyethylene naphthalate Substances 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
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
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0266—Marks, test patterns or identification means
- H05K1/0269—Marks, test patterns or identification means for visual or optical inspection
-
- 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
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/09—Shape and layout
- H05K2201/09209—Shape and layout details of conductors
- H05K2201/09654—Shape and layout details of conductors covering at least two types of conductors provided for in H05K2201/09218 - H05K2201/095
- H05K2201/09781—Dummy conductors, i.e. not used for normal transport of current; Dummy electrodes of components
-
- 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
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/15—Position of the PCB during processing
- H05K2203/1545—Continuous processing, i.e. involving rolls moving a band-like or solid carrier along a continuous production path
-
- 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
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/16—Inspection; Monitoring; Aligning
- H05K2203/163—Monitoring a manufacturing process
-
- 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
- H05K3/02—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding
- H05K3/06—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding the conductive material being removed chemically or electrolytically, e.g. by photo-etch process
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49004—Electrical device making including measuring or testing of device or component part
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing Of Printed Circuit Boards (AREA)
Description
10…エッチング装置
11…エッチング槽
11a…エッチング液
12…ポンプ
13…流路
14…スプレーノズル
15…エッチング液管理装置
16…制御装置
17…エッチング後処理装置
20…計測装置
21…カメラ
22…光源
23…画像処理装置
24…レーザ光源
25…ディテクタ
26…光量データ処理装置
30…搬送装置
31…ローラ
1…導体張基材
1a…配線パターン
1ax…第1配線パターン,配線パターン
1ay…第2配線パターン,配線パターン
1b…検査パターン
1bx…第1検査パターン,検査パターン
1by…第2検査パターン,検査パターン
1bz…第3検査パターン,検査パターン
Claims (5)
- 所定方向に連なり、絶縁層の主面に導電層が形成された導体張基材を準備し、前記所定方向に沿って支持及び搬送され、前記導体張基材の一方主面の導体層の所定領域をエッチング処理して、製品となる配線パターンと検査に用いられる検査パターンとを形成するエッチング工程と、
前記エッチング工程の後に前記検査パターンの線幅を計測する計測工程と、
前記検査パターンの線幅と前記エッチング工程におけるエッチング条件とを予め対応づけた対応情報を参照し、前記計測された線幅に基づいて前記エッチング条件を制御する制御工程と、を有し、
前記検査パターンは、前記所定方向に沿って互いに平行であり、同じ線幅で構成された複数の線状パターンであり、
前記制御工程は、前記複数の線状パターンの各線幅の差が所定値未満である場合は当該複数の線状パターンの線幅に基づいて前記エッチング条件を制御し、前記複数の線状パターンの各線幅の差が前記所定値以上である場合は当該複数の線状パターンは前記検査パターンではないと判断し、当該複数の線状パターンの線幅に基づく前記エッチング条件の制御を中止して、直前の制御を継続することを特徴とするプリント配線板の製造方法。 - 前記検査パターンは、3本以上の線状パターンであることを特徴とする請求項1に記載のプリント配線板の製造方法。
- 前記検査パターンは、前記所定方向に対して略垂直方向の位置が異なる検査パターンを含み、
前記制御工程は、前記計測工程において計測されたそれぞれの検査パターンの線幅に基づいて、それぞれの検査パターンに対応するエッチング条件を制御する請求項1又は2に記載のプリント配線板の製造方法。 - 前記計測工程は、前記導体張基材の他方主面側から光を照射した状態で、前記導体張基材の一方主面側から前記検査パターンを撮像し、当該撮像された画像に基づいて前記検査パターンの線幅を計測することを特徴とする請求項1〜3の何れか一項に記載のプリント配線板の製造方法。
- 前記計測工程は、前記導体張基材の一方主面側から前記検査パターンにレーザ光を照射し、当該レーザ光の透過光に基づいて前記検査パターンの線幅を計測することを特徴とする請求項1〜3の何れか一項に記載のプリント配線板の製造方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012506773A JP5442104B2 (ja) | 2010-03-23 | 2010-12-07 | プリント配線板の製造方法 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010065908 | 2010-03-23 | ||
JP2010065908 | 2010-03-23 | ||
PCT/JP2010/071921 WO2011118092A1 (ja) | 2010-03-23 | 2010-12-07 | プリント配線板の製造方法 |
JP2012506773A JP5442104B2 (ja) | 2010-03-23 | 2010-12-07 | プリント配線板の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2011118092A1 JPWO2011118092A1 (ja) | 2013-07-04 |
JP5442104B2 true JP5442104B2 (ja) | 2014-03-12 |
Family
ID=44672675
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012506773A Expired - Fee Related JP5442104B2 (ja) | 2010-03-23 | 2010-12-07 | プリント配線板の製造方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8574449B2 (ja) |
JP (1) | JP5442104B2 (ja) |
CN (1) | CN102812787B (ja) |
WO (1) | WO2011118092A1 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9107302B2 (en) * | 2013-02-12 | 2015-08-11 | Raytheon Company | Dummy structure for visual aid in printed wiring board etch inspection |
ES2867534T3 (es) * | 2016-07-12 | 2021-10-20 | Dainippon Printing Co Ltd | Conductor modelado, hoja con conductor, placa calefactora, vehículo, y método de fabricación del conductor modelado |
CN110493967A (zh) * | 2019-07-23 | 2019-11-22 | 福州瑞华印制线路板有限公司 | 一种印制线路板自动化控制蚀刻系统及工序 |
CN110719697A (zh) * | 2019-10-28 | 2020-01-21 | 深圳市兴森快捷电路科技股份有限公司 | 一种pcb蚀刻均匀性检测调整方法 |
CN112188726B (zh) * | 2020-10-20 | 2021-11-12 | 深圳市强达电路股份有限公司 | 一种通过电测试进行v_cut深度检测的多层板 |
DE102020131741A1 (de) | 2020-11-30 | 2022-06-02 | Heliatek Gmbh | Überprüfung der Qualität eines Strukturierungsprozesses zum Bilden von elektronischen Bauteilen |
CN114786347B (zh) * | 2022-03-02 | 2024-06-28 | 深南电路股份有限公司 | 一种电路板的加工方法 |
CN116614954A (zh) * | 2023-05-31 | 2023-08-18 | 湖北金禄科技有限公司 | 充电桩厚铜板及其制作工艺 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03159161A (ja) * | 1989-11-16 | 1991-07-09 | Hitachi Cable Ltd | エッチング製品の連続製造装置 |
JPH09162522A (ja) * | 1995-12-11 | 1997-06-20 | Sharp Corp | プリント配線基板製造装置 |
JPH09205170A (ja) * | 1996-01-25 | 1997-08-05 | Dainippon Printing Co Ltd | エッチング補正パターン作成装置 |
JPH10145029A (ja) * | 1996-11-06 | 1998-05-29 | Fujitsu Ltd | プリント配線基板のパターニングプロセスの評価方法 |
JP2003017830A (ja) * | 2001-06-28 | 2003-01-17 | Nitto Denko Corp | 配線回路基板の製造方法および検査方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6343392A (ja) * | 1986-08-08 | 1988-02-24 | セイコーエプソン株式会社 | 回路基板の製造方法 |
JPH07273426A (ja) * | 1994-03-28 | 1995-10-20 | Casio Comput Co Ltd | 金属膜のパターニング方法 |
JP2689944B2 (ja) * | 1995-03-06 | 1997-12-10 | 日本電気株式会社 | 回路基板の製造方法 |
US20040108862A1 (en) * | 2001-02-19 | 2004-06-10 | Kenji Azuma | Printed wiring board, multilayer printed wiring board, and method of detecting foreign matter and voids in inner layer of multilayer printed wiring board |
JP2004207611A (ja) * | 2002-12-26 | 2004-07-22 | Toshiba Corp | プリント配線板製造装置およびプリント配線板製造方法エッチング装置 |
KR20050014767A (ko) * | 2003-07-31 | 2005-02-07 | 후지 샤신 필름 가부시기가이샤 | 패턴제조시스템, 노광장치 및 노광방법 |
US20060207888A1 (en) * | 2003-12-29 | 2006-09-21 | Taylor E J | Electrochemical etching of circuitry for high density interconnect electronic modules |
-
2010
- 2010-12-07 CN CN201080065590.6A patent/CN102812787B/zh not_active Expired - Fee Related
- 2010-12-07 WO PCT/JP2010/071921 patent/WO2011118092A1/ja active Application Filing
- 2010-12-07 JP JP2012506773A patent/JP5442104B2/ja not_active Expired - Fee Related
-
2012
- 2012-05-02 US US13/462,399 patent/US8574449B2/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03159161A (ja) * | 1989-11-16 | 1991-07-09 | Hitachi Cable Ltd | エッチング製品の連続製造装置 |
JPH09162522A (ja) * | 1995-12-11 | 1997-06-20 | Sharp Corp | プリント配線基板製造装置 |
JPH09205170A (ja) * | 1996-01-25 | 1997-08-05 | Dainippon Printing Co Ltd | エッチング補正パターン作成装置 |
JPH10145029A (ja) * | 1996-11-06 | 1998-05-29 | Fujitsu Ltd | プリント配線基板のパターニングプロセスの評価方法 |
JP2003017830A (ja) * | 2001-06-28 | 2003-01-17 | Nitto Denko Corp | 配線回路基板の製造方法および検査方法 |
Also Published As
Publication number | Publication date |
---|---|
JPWO2011118092A1 (ja) | 2013-07-04 |
WO2011118092A1 (ja) | 2011-09-29 |
CN102812787A (zh) | 2012-12-05 |
US8574449B2 (en) | 2013-11-05 |
CN102812787B (zh) | 2015-05-20 |
US20120279050A1 (en) | 2012-11-08 |
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