KR101972425B1 - 디스미어 액 및 디스미어 처리 방법 - Google Patents
디스미어 액 및 디스미어 처리 방법 Download PDFInfo
- Publication number
- KR101972425B1 KR101972425B1 KR1020147010553A KR20147010553A KR101972425B1 KR 101972425 B1 KR101972425 B1 KR 101972425B1 KR 1020147010553 A KR1020147010553 A KR 1020147010553A KR 20147010553 A KR20147010553 A KR 20147010553A KR 101972425 B1 KR101972425 B1 KR 101972425B1
- Authority
- KR
- South Korea
- Prior art keywords
- resin substrate
- desmear
- resin
- permanganate
- treatment
- 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
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K13/00—Etching, surface-brightening or pickling compositions
- C09K13/02—Etching, surface-brightening or pickling compositions containing an alkali metal hydroxide
-
- 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
- H05K3/0011—Working of insulating substrates or insulating layers
- H05K3/0055—After-treatment, e.g. cleaning or desmearing of 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
- H05K2203/07—Treatments involving liquids, e.g. plating, rinsing
- H05K2203/0779—Treatments involving liquids, e.g. plating, rinsing characterised by the specific liquids involved
- H05K2203/0786—Using an aqueous solution, e.g. for cleaning or during drilling of holes
- H05K2203/0793—Aqueous alkaline solution, e.g. for cleaning or etching
-
- 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
- H05K2203/07—Treatments involving liquids, e.g. plating, rinsing
- H05K2203/0779—Treatments involving liquids, e.g. plating, rinsing characterised by the specific liquids involved
- H05K2203/0786—Using an aqueous solution, e.g. for cleaning or during drilling of holes
- H05K2203/0796—Oxidant in aqueous solution, e.g. permanganate
-
- 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
- H05K3/381—Improvement of the adhesion between the insulating substrate and the metal by special treatment of the substrate
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacturing Of Printed Wiring (AREA)
- Printing Elements For Providing Electric Connections Between Printed Circuits (AREA)
- Chemically Coating (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
- Production Of Multi-Layered Print Wiring Board (AREA)
Abstract
Description
Claims (8)
- 비관통혈이 형성된 수지 기판에 대한 디스미어 처리 방법으로서,
0.2∼0.4 mol/L의 과망간산염과, 알칼리 금속 수산화물을 포함하고, 상기 과망간산염과 상기 알칼리 금속 수산화물의 몰 농도비가 1:5∼1:20인 디스미어 액을 사용하여 디스미어 처리를 행하고, 65℃~70℃의 온도 범위에서 수행하며, 상기 수지 기판의 비관통혈 내부에 생성된 스미어를 제거하는 것을 특징으로 하는, 디스미어 처리 방법. - 제1항에 있어서,
상기 수지 기판에 대하여 팽윤(澎潤) 처리를 행한 후에, 상기 디스미어 액을 접촉시키는, 디스미어 처리 방법. - 제1항에 있어서,
상기 수지 기판은, 형성된 비관통혈을 제외한 전체면에 수지가 피복된 것인, 디스미어 처리 방법. - 제1항에 있어서,
상기 몰 농도비가, 1:10∼1:20인, 디스미어 처리 방법. - 제1항에 있어서,
상기 알칼리 금속 수산화물은, 수산화 나트륨인, 디스미어 처리 방법. - 삭제
- 삭제
- 삭제
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011207031A JP5330474B2 (ja) | 2011-09-22 | 2011-09-22 | デスミア液及びデスミア処理方法 |
| JPJP-P-2011-207031 | 2011-09-22 | ||
| PCT/JP2012/073201 WO2013042582A1 (ja) | 2011-09-22 | 2012-09-11 | デスミア液及びデスミア処理方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20140063855A KR20140063855A (ko) | 2014-05-27 |
| KR101972425B1 true KR101972425B1 (ko) | 2019-04-25 |
Family
ID=47914353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020147010553A Active KR101972425B1 (ko) | 2011-09-22 | 2012-09-11 | 디스미어 액 및 디스미어 처리 방법 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20140339463A1 (ko) |
| EP (1) | EP2760260B1 (ko) |
| JP (1) | JP5330474B2 (ko) |
| KR (1) | KR101972425B1 (ko) |
| TW (1) | TWI554606B (ko) |
| WO (1) | WO2013042582A1 (ko) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6232747B2 (ja) * | 2013-05-24 | 2017-11-22 | 味の素株式会社 | 多層プリント配線板の製造法 |
| CN107211542B (zh) * | 2014-11-28 | 2020-11-24 | 英特尔公司 | 去钻污处理方法和多层印刷布线板的制造方法 |
| US20160175830A1 (en) | 2014-12-19 | 2016-06-23 | Nippon Sheet Glass Company, Limited | Plating catalyst coating agent and laminate obtained using same |
| CN109892022A (zh) | 2016-09-01 | 2019-06-14 | Agc株式会社 | 布线基板及其制造方法 |
| JP7409815B2 (ja) * | 2019-09-26 | 2024-01-09 | 株式会社ノリタケカンパニーリミテド | 半導体ウェハの研磨方法 |
| KR102360293B1 (ko) | 2020-02-12 | 2022-02-10 | 대덕전자 주식회사 | 디스미어 공정 알칼리 관리방법 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4592852A (en) | 1984-06-07 | 1986-06-03 | Enthone, Incorporated | Composition and process for treating plastics with alkaline permanganate solutions |
| US20090200263A1 (en) * | 2004-11-10 | 2009-08-13 | Atotech Deutschland Gmbh | Method for metallizing insulating substrates wherein the roughening and etching processes are controlled by means of gloss measurement |
| US20110189848A1 (en) * | 2008-10-21 | 2011-08-04 | Ingo Ewert | Method to form solder deposits on substrates |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ZA756783B (en) * | 1974-11-07 | 1976-10-27 | Kollmorgen Corp | Method for cleaning holes in resincontaining materials |
| US4948630A (en) * | 1984-06-07 | 1990-08-14 | Enthone, Inc. | Three step process for treating plastics with alkaline permanganate solutions |
| US4601783A (en) * | 1985-05-31 | 1986-07-22 | Morton Thiokol, Inc. | High concentration sodium permanganate etch batch and its use in desmearing and/or etching printed circuit boards |
| US4601784A (en) * | 1985-05-31 | 1986-07-22 | Morton Thiokol, Inc. | Sodium permanganate etch baths containing a co-ion for permanganate and their use in desmearing and/or etching printed circuit boards |
| IT1232863B (it) * | 1989-06-27 | 1992-03-05 | Alfachimici Spa | Procedimento a ciclo ridotto per la fabbricazione di circuiti stampati, e composizione per la sua attuazione |
| US5985040A (en) * | 1998-09-21 | 1999-11-16 | Electrochemicals Inc. | Permanganate desmear process for printed wiring boards |
| JP4129666B2 (ja) | 1999-11-01 | 2008-08-06 | 日本サーキット工業株式会社 | 半導体パッケージ用基板の製造方法 |
| US6632344B1 (en) * | 2000-03-24 | 2003-10-14 | Robert L. Goldberg | Conductive oxide coating process |
| US6454868B1 (en) * | 2000-04-17 | 2002-09-24 | Electrochemicals Inc. | Permanganate desmear process for printed wiring boards |
| US6454954B1 (en) * | 2000-05-22 | 2002-09-24 | Shipley Company, L.L.C. | Desmear etchant and use thereof |
| GB0225012D0 (en) * | 2002-10-28 | 2002-12-04 | Shipley Co Llc | Desmear and texturing method |
| JP3948624B2 (ja) * | 2003-09-11 | 2007-07-25 | 株式会社メイコー | 多層回路基板の製造方法 |
| TWI294826B (en) * | 2005-06-03 | 2008-03-21 | Mitsui Chemicals Inc | Polyimide thin film, polyimide metal laminate and method of manufacturing thereof |
| JP4107394B2 (ja) * | 2005-09-15 | 2008-06-25 | 積水化学工業株式会社 | 樹脂組成物、シート状成形体、プリプレグ、硬化体、積層板、および多層積層板 |
| JP2009231790A (ja) * | 2008-02-27 | 2009-10-08 | Ajinomoto Co Inc | 多層プリント配線板の製造方法 |
| JP2009218545A (ja) * | 2008-03-12 | 2009-09-24 | Ibiden Co Ltd | 多層プリント配線板及びその製造方法 |
| JP2009231818A (ja) * | 2008-03-21 | 2009-10-08 | Ibiden Co Ltd | 多層プリント配線板及びその製造方法 |
| TW200948227A (en) * | 2008-05-08 | 2009-11-16 | Subtron Technology Co Ltd | Fabricating process for substrate with embedded passive component |
| JP5342258B2 (ja) * | 2009-02-06 | 2013-11-13 | 上村工業株式会社 | デスミア処理方法 |
| CN102574365B (zh) * | 2009-07-24 | 2015-11-25 | 三菱瓦斯化学株式会社 | 树脂复合电解铜箔、覆铜层压板和印刷线路板 |
-
2011
- 2011-09-22 JP JP2011207031A patent/JP5330474B2/ja active Active
-
2012
- 2012-09-11 US US14/345,618 patent/US20140339463A1/en not_active Abandoned
- 2012-09-11 WO PCT/JP2012/073201 patent/WO2013042582A1/ja not_active Ceased
- 2012-09-11 EP EP12834179.9A patent/EP2760260B1/en active Active
- 2012-09-11 KR KR1020147010553A patent/KR101972425B1/ko active Active
- 2012-09-20 TW TW101134467A patent/TWI554606B/zh active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4592852A (en) | 1984-06-07 | 1986-06-03 | Enthone, Incorporated | Composition and process for treating plastics with alkaline permanganate solutions |
| US20090200263A1 (en) * | 2004-11-10 | 2009-08-13 | Atotech Deutschland Gmbh | Method for metallizing insulating substrates wherein the roughening and etching processes are controlled by means of gloss measurement |
| US20110189848A1 (en) * | 2008-10-21 | 2011-08-04 | Ingo Ewert | Method to form solder deposits on substrates |
Also Published As
| Publication number | Publication date |
|---|---|
| US20140339463A1 (en) | 2014-11-20 |
| TW201331357A (zh) | 2013-08-01 |
| EP2760260B1 (en) | 2016-11-09 |
| EP2760260A1 (en) | 2014-07-30 |
| TWI554606B (zh) | 2016-10-21 |
| EP2760260A4 (en) | 2015-08-19 |
| WO2013042582A1 (ja) | 2013-03-28 |
| JP5330474B2 (ja) | 2013-10-30 |
| JP2013069836A (ja) | 2013-04-18 |
| KR20140063855A (ko) | 2014-05-27 |
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