JP4402104B2 - 印刷回路基板の製造方法 - Google Patents
印刷回路基板の製造方法 Download PDFInfo
- Publication number
- JP4402104B2 JP4402104B2 JP2006335152A JP2006335152A JP4402104B2 JP 4402104 B2 JP4402104 B2 JP 4402104B2 JP 2006335152 A JP2006335152 A JP 2006335152A JP 2006335152 A JP2006335152 A JP 2006335152A JP 4402104 B2 JP4402104 B2 JP 4402104B2
- Authority
- JP
- Japan
- Prior art keywords
- plasma
- resist pattern
- plasma treatment
- copper
- etching
- 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
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
- H05K3/02—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
-
- 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
- H05K3/10—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern
- H05K3/108—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern by semi-additive methods; masks therefor
-
- 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
- H05K2203/09—Treatments involving charged particles
- H05K2203/095—Plasma, e.g. for treating a substrate to improve adhesion with a conductor or for cleaning holes
-
- 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
- H05K2203/14—Related to the order of processing steps
- H05K2203/1476—Same or similar kind of process performed in phases, e.g. coarse patterning followed by fine patterning
-
- 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
- H05K3/38—Improvement of the adhesion between the insulating substrate and the metal
- H05K3/382—Improvement of the adhesion between the insulating substrate and the metal by special treatment of the metal
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing Of Printed Wiring (AREA)
Description
前記段階の後レジストパターンが形成され,該レジストパターン及び該レジストパターン間の表面をプラズマ処理してスカム除去と表面改質を行う第2プラズマ処理段階と;
前記第2プラズマ処理段階の後,さらに,前記レジストパターンをプラズマエッチングして,前記レジストパターンの幅を小さくし,かつ,前記レジストパターン間を広くした後,前記レジストパターンの間に銅めっきを実施して回路を形成し;前記第1エッチングを経て基板上に銅だけを残してレジストパターンをとり除く第1エッチング段階を行った後,露出した基板の表面及び銅めっき面をプラズマ処理してスカム除去及び表面改質を行う第3プラズマ処理段階と;前記第3プラズマ処理段階の後,前記レジストパターンの除去により露出した前記高導電性膜が除去されるように基板を最終エッチングして電気回路を作製する第2エッチング段階を含んで構成されることを特徴とする(請求項1)。
12 基板(絶縁板)
14 銅箔
20 ドライフィルムレジスト
30 レジストパターン
32 スカム
40 銅めっき
Claims (2)
- 印刷回路基板製造のためのSAP工程において,
銅を含む高導電性膜を,ポリイミドまたは絶縁基板の少なくとも一表面へコーティングあるいはキャスティングして,前記表面にDFRをラミネートする工程前に,
前記表面をプラズマ処理して微細異質物除去と表面改質を経てDFRの密着力を促進する第1プラズマ処理段階と;
前記第1プラズマ処理段階の後,レジストパターンが形成され,該レジストパターン及び該レジストパターンの間の表面を,プラズマ処理してスカム除去と表面改質を行う第2プラズマ処理段階と;
前記第2プラズマ処理段階の後,さらに,前記レジストパターンをプラズマエッチングして,前記レジストパターンの幅を小さく,かつ,前記レジストパターン間を広くした後,前記レジストパターン間に,銅めっきを施して回路を形成し,前記基板上に銅のみを残してレジストパターンを除去する第1エッチング段階と;
第1エッチング段階を経て露出した基板の表面及び前記銅めっき面をプラズマ処理して,スカム除去及び表面改質を行う第3プラズマ処理段階と;
前記第3プラズマ処理段階の後,前記レジストパターンの除去により露出した前記高導電性膜が除去されるように前記基板をエッチングして電気回路を作製する第2エッチング段階を含んで成ることを特徴とする印刷回路基板の製造方法。 - 請求項1において;
前記第1,第2,第3プラズマ処理段階で,前記プラズマは,出力容量1〜50kW;周波数1kHz〜2.54GHzの高周波であって,;電圧は,真空プラズマの場合30〜1000V,大気圧プラズマの場合5kV〜20kV;雰囲気ガスは空気,O2,N2,CF4,Ar,H2,NF3の中で選択される1種又は2以上から成り,処理時間は1〜60分,処理温度は30〜100℃において,プラズマ発生器から発生し,処理可能とすることを特徴とする印刷回路基板の製造方法。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060062638A KR100794961B1 (ko) | 2006-07-04 | 2006-07-04 | 인쇄회로기판 제조용 psap 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008016801A JP2008016801A (ja) | 2008-01-24 |
JP4402104B2 true JP4402104B2 (ja) | 2010-01-20 |
Family
ID=38894673
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006335152A Expired - Fee Related JP4402104B2 (ja) | 2006-07-04 | 2006-12-12 | 印刷回路基板の製造方法 |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP4402104B2 (ja) |
KR (1) | KR100794961B1 (ja) |
CN (1) | CN101102647B (ja) |
TW (1) | TWI312649B (ja) |
WO (1) | WO2008004720A1 (ja) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI485521B (zh) | 2010-06-28 | 2015-05-21 | Everlight Chem Ind Corp | 正型感光樹脂組成物 |
CN102307437B (zh) * | 2011-08-24 | 2012-12-12 | 上海美维科技有限公司 | 提高半加成工艺中积层基材与积层导体层的结合力的方法 |
CN102883541B (zh) * | 2012-10-17 | 2015-02-11 | 无锡江南计算技术研究所 | 等离子体去夹膜方法 |
JP2015035331A (ja) * | 2013-08-09 | 2015-02-19 | 戸田工業株式会社 | 導電性塗膜の製造方法及び導電性塗膜 |
CN103491732B (zh) * | 2013-10-08 | 2016-08-17 | 华进半导体封装先导技术研发中心有限公司 | 一种电路板增层结构的制造方法 |
JP2015115334A (ja) | 2013-12-09 | 2015-06-22 | イビデン株式会社 | プリント配線板及びプリント配線板の製造方法 |
CN103929890B (zh) * | 2013-12-31 | 2017-08-29 | 中国科学院微电子研究所 | 一种电路板内层电路的制造方法 |
JP6381997B2 (ja) * | 2014-06-30 | 2018-08-29 | 京セラ株式会社 | 印刷配線板の製造方法 |
CN104883823A (zh) * | 2015-05-22 | 2015-09-02 | 胜宏科技(惠州)股份有限公司 | 一种碱性蚀刻夹膜板的处理方法 |
CN106548952B (zh) * | 2015-09-21 | 2019-06-28 | 深南电路股份有限公司 | 一种精细线路的制作方法 |
WO2017168745A1 (ja) * | 2016-04-01 | 2017-10-05 | 株式会社ケミトロン | 導体形成装置及び導体製造方法 |
CN107371338B (zh) * | 2016-05-13 | 2019-08-20 | 苏州卫鹏机电科技有限公司 | 一种超薄金属层的印刷线路板的制备方法 |
AT15637U1 (de) * | 2017-01-17 | 2018-03-15 | Univ Innsbruck | Verfahren zur additiven Fertigung |
CN106852002A (zh) * | 2017-02-07 | 2017-06-13 | 苏州维信电子有限公司 | 一种细线路层横截面形状方正柔性线路板的制造方法 |
IT201700027161A1 (it) * | 2017-03-13 | 2018-09-13 | Wise S R L | Metodo e apparato per la fabbricazione di circuiti stampati |
JP7287767B2 (ja) * | 2018-09-26 | 2023-06-06 | 株式会社アルバック | ドライエッチング方法 |
CN113424304B (zh) | 2019-03-12 | 2024-04-12 | 爱玻索立克公司 | 装载盒及对象基板的装载方法 |
US11967542B2 (en) | 2019-03-12 | 2024-04-23 | Absolics Inc. | Packaging substrate, and semiconductor device comprising same |
WO2020185016A1 (ko) | 2019-03-12 | 2020-09-17 | 에스케이씨 주식회사 | 패키징 기판 및 이를 포함하는 반도체 장치 |
CN113383413B (zh) | 2019-03-29 | 2022-04-08 | 爱玻索立克公司 | 半导体用封装玻璃基板、半导体用封装基板及半导体装置 |
WO2021040178A1 (ko) | 2019-08-23 | 2021-03-04 | 에스케이씨 주식회사 | 패키징 기판 및 이를 포함하는 반도체 장치 |
CN112004339A (zh) * | 2020-07-07 | 2020-11-27 | 广德三生科技有限公司 | 一种高频高速的印制电路板及其制作方法 |
KR102644039B1 (ko) | 2021-05-07 | 2024-03-07 | 한국과학기술연구원 | Uv 광경화와 열경화가 가능한 사다리형 폴리실세스퀴옥산 공중합체, 이를 포함하는 절연층 조성물 및 이를 이용한 미세회로패턴 형성방법 |
KR102562567B1 (ko) | 2022-12-19 | 2023-08-01 | 백정훈 | Pcb 기판용 회전형 스퍼터링 증착장치 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
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US4496420A (en) * | 1984-04-06 | 1985-01-29 | Bmc Industries, Inc. | Process for plasma desmear etching of printed circuit boards and apparatus used therein |
JPH01111397A (ja) * | 1987-10-26 | 1989-04-28 | Furukawa Electric Co Ltd:The | フレキシブルプリント基板 |
JPH05283865A (ja) * | 1992-03-31 | 1993-10-29 | Dainippon Printing Co Ltd | 多層フレキシブルプリント配線板の製造方法 |
US5891527A (en) * | 1995-09-15 | 1999-04-06 | M/Wave | Printed circuit board process using plasma spraying of conductive metal |
JPH11274685A (ja) * | 1998-03-24 | 1999-10-08 | Mitsui Chem Inc | プリント回路基板の加工方法 |
JP2001127407A (ja) * | 1999-10-27 | 2001-05-11 | Nitto Denko Corp | 回路パターンの形成方法および回路基板 |
JP2005057183A (ja) * | 2003-08-07 | 2005-03-03 | Matsushita Electric Ind Co Ltd | フレキシブルプリント基板及びその製造方法 |
JP2005347429A (ja) * | 2004-06-02 | 2005-12-15 | Ktech Research Corp | プリント基板の製造方法 |
-
2006
- 2006-07-04 KR KR1020060062638A patent/KR100794961B1/ko active IP Right Grant
- 2006-08-25 WO PCT/KR2006/003371 patent/WO2008004720A1/en active Application Filing
- 2006-12-06 TW TW095145314A patent/TWI312649B/zh not_active IP Right Cessation
- 2006-12-12 JP JP2006335152A patent/JP4402104B2/ja not_active Expired - Fee Related
- 2006-12-22 CN CN2006101711260A patent/CN101102647B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
WO2008004720A1 (en) | 2008-01-10 |
KR100794961B1 (ko) | 2008-01-16 |
TW200806125A (en) | 2008-01-16 |
KR20080004107A (ko) | 2008-01-09 |
JP2008016801A (ja) | 2008-01-24 |
CN101102647A (zh) | 2008-01-09 |
CN101102647B (zh) | 2010-09-01 |
TWI312649B (en) | 2009-07-21 |
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