JP2019026894A - 電解銅めっき用陽極、及びそれを用いた電解銅めっき装置 - Google Patents
電解銅めっき用陽極、及びそれを用いた電解銅めっき装置 Download PDFInfo
- Publication number
- JP2019026894A JP2019026894A JP2017147707A JP2017147707A JP2019026894A JP 2019026894 A JP2019026894 A JP 2019026894A JP 2017147707 A JP2017147707 A JP 2017147707A JP 2017147707 A JP2017147707 A JP 2017147707A JP 2019026894 A JP2019026894 A JP 2019026894A
- Authority
- JP
- Japan
- Prior art keywords
- anode
- copper plating
- electrolytic copper
- electrolytic
- plating solution
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
- C25D17/10—Electrodes, e.g. composition, counter electrode
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D21/00—Processes for servicing or operating cells for electrolytic coating
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D21/00—Processes for servicing or operating cells for electrolytic coating
- C25D21/12—Process control or regulation
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D3/00—Electroplating: Baths therefor
- C25D3/02—Electroplating: Baths therefor from solutions
- C25D3/38—Electroplating: Baths therefor from solutions of copper
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
- C25D17/001—Apparatus specially adapted for electrolytic coating of wafers, e.g. semiconductors or solar cells
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D7/00—Electroplating characterised by the article coated
- C25D7/12—Semiconductors
- C25D7/123—Semiconductors first coated with a seed layer or a conductive layer
-
- 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
- H05K3/40—Forming printed elements for providing electric connections to or between printed circuits
- H05K3/42—Plated through-holes or plated via connections
- H05K3/423—Plated through-holes or plated via connections characterised by electroplating method
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Automation & Control Theory (AREA)
- Electroplating Methods And Accessories (AREA)
- Electroplating And Plating Baths Therefor (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
Abstract
Description
比較例1では、電解銅めっき用陽極として溶解性銅陽極のみ用いた場合における効果を確認するための試験を行った。
比較例2では、比較例1と同様に、電解銅めっき用陽極として溶解性銅陽極のみ用いた場合における効果を確認するための試験を行った。
1・・・電解銅めっき用陽極
2・・・溶解性銅陽極
3・・・不溶性陽極
5・・・循環配管
6・・・ノズル
10・・・電解銅めっき装置
20・・・電解処理槽
21・・・電解銅めっき液(酸性電解銅めっき液)
Claims (5)
- 電解銅めっき液が貯留された電解処理槽内に配設する陽極であって、
当該電解銅めっき液が、ジスルフィド化合物を含有した酸性電解銅めっき液であり、
当該陽極が、溶解性銅陽極と不溶性陽極とを電気的に接続した状態で備えたことを特徴とする電解銅めっき用陽極。 - 前記溶解性銅陽極と前記不溶性陽極との電解銅めっき液に浸漬した表面の面積比率は、10:1〜1:10である請求項1に記載の電解銅めっき用陽極。
- 前記溶解性銅陽極と前記不溶性陽極との電解銅めっき液に浸漬した表面の面積比率は、5:1〜1:5である請求項2に記載の電解銅めっき用陽極。
- 請求項1〜請求項3のいずれかに記載の電解銅めっき用陽極を備えたことを特徴とする電解めっき装置。
- 被めっき部材が、スルーホール及び/又はビアホールを有するプリント配線基板又はウエハーであって、当該スルーホール及び/又は当該ビアホールの内部に銅を充填する電解処理を行う請求項4に記載の電解めっき装置。
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017147707A JP6653799B2 (ja) | 2017-07-31 | 2017-07-31 | 電解銅めっき用陽極、及びそれを用いた電解銅めっき装置 |
| TW107119157A TWI683931B (zh) | 2017-07-31 | 2018-06-04 | 電解鍍銅用陽極及使用其之電解鍍銅裝置 |
| KR1020207002324A KR102381835B1 (ko) | 2017-07-31 | 2018-07-11 | 전해 구리 도금용 양극 및 그것을 이용한 전해 구리 도금 장치 |
| PCT/JP2018/026178 WO2019026578A1 (ja) | 2017-07-31 | 2018-07-11 | 電解銅めっき用陽極、及びそれを用いた電解銅めっき装置 |
| CN201880047492.6A CN110997989A (zh) | 2017-07-31 | 2018-07-11 | 电解镀铜用阳极、及使用该阳极的电解镀铜装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017147707A JP6653799B2 (ja) | 2017-07-31 | 2017-07-31 | 電解銅めっき用陽極、及びそれを用いた電解銅めっき装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2019026894A true JP2019026894A (ja) | 2019-02-21 |
| JP6653799B2 JP6653799B2 (ja) | 2020-02-26 |
Family
ID=65232696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017147707A Active JP6653799B2 (ja) | 2017-07-31 | 2017-07-31 | 電解銅めっき用陽極、及びそれを用いた電解銅めっき装置 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP6653799B2 (ja) |
| KR (1) | KR102381835B1 (ja) |
| CN (1) | CN110997989A (ja) |
| TW (1) | TWI683931B (ja) |
| WO (1) | WO2019026578A1 (ja) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102018133532A1 (de) * | 2018-12-21 | 2020-06-25 | Maschinenfabrik Kaspar Walter Gmbh & Co Kg | Elektrolyt und Verfahren zur Herstellung von Chromschichten |
| KR102445229B1 (ko) * | 2019-09-30 | 2022-09-21 | 한국재료연구원 | 도금액에 포함된 첨가제 분해 산물 농도 측정 셀 |
| CN111575746A (zh) * | 2020-06-10 | 2020-08-25 | 诸暨企周企业管理有限公司 | 一种抗氧化效果的铜箔电解生产设备 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014513211A (ja) * | 2011-04-26 | 2014-05-29 | アトーテヒ ドイッチュラント ゲゼルシャフト ミット ベシュレンクテル ハフツング | 銅の電解析出用水性酸浴 |
| JP2017008404A (ja) * | 2015-06-25 | 2017-01-12 | 田中貴金属工業株式会社 | めっき装置及びめっき方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3455705B2 (ja) * | 1999-11-08 | 2003-10-14 | 大阪府 | 電気銅めっき装置ならびに前記装置を使用した銅めっき方法 |
| JP4033616B2 (ja) * | 2000-09-04 | 2008-01-16 | 鶴見曹達株式会社 | 銅メッキ材料の製造方法 |
| KR100877923B1 (ko) * | 2001-06-07 | 2009-01-12 | 롬 앤드 하스 일렉트로닉 머트어리얼즈, 엘.엘.씨 | 전해 구리 도금법 |
| JP3803968B2 (ja) | 2002-10-22 | 2006-08-02 | 荏原ユージライト株式会社 | 酸性銅めっき方法および酸性銅めっき装置 |
| JP2005187869A (ja) * | 2003-12-25 | 2005-07-14 | Hitachi Aic Inc | メッキ方法及びメッキ装置 |
| JP5110269B2 (ja) * | 2007-08-09 | 2012-12-26 | 上村工業株式会社 | 電気銅めっき方法 |
| JP5650899B2 (ja) * | 2009-09-08 | 2015-01-07 | 上村工業株式会社 | 電気めっき装置 |
| JP2017210644A (ja) * | 2016-05-24 | 2017-11-30 | メルテックス株式会社 | 溶解性銅陽極、電解銅めっき装置、電解銅めっき方法、及び酸性電解銅めっき液の保存方法 |
-
2017
- 2017-07-31 JP JP2017147707A patent/JP6653799B2/ja active Active
-
2018
- 2018-06-04 TW TW107119157A patent/TWI683931B/zh active
- 2018-07-11 WO PCT/JP2018/026178 patent/WO2019026578A1/ja not_active Ceased
- 2018-07-11 CN CN201880047492.6A patent/CN110997989A/zh active Pending
- 2018-07-11 KR KR1020207002324A patent/KR102381835B1/ko active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014513211A (ja) * | 2011-04-26 | 2014-05-29 | アトーテヒ ドイッチュラント ゲゼルシャフト ミット ベシュレンクテル ハフツング | 銅の電解析出用水性酸浴 |
| JP2017008404A (ja) * | 2015-06-25 | 2017-01-12 | 田中貴金属工業株式会社 | めっき装置及びめっき方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP6653799B2 (ja) | 2020-02-26 |
| KR102381835B1 (ko) | 2022-04-01 |
| TW201910565A (zh) | 2019-03-16 |
| WO2019026578A1 (ja) | 2019-02-07 |
| CN110997989A (zh) | 2020-04-10 |
| TWI683931B (zh) | 2020-02-01 |
| KR20200032101A (ko) | 2020-03-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100877923B1 (ko) | 전해 구리 도금법 | |
| JP5293276B2 (ja) | 連続電気銅めっき方法 | |
| JP4221064B2 (ja) | 銅層の電解析出方法 | |
| CN103547711A (zh) | 用于铜的电解沉积的水性酸浴 | |
| WO2017204246A1 (ja) | 溶解性銅陽極、電解銅めっき装置、電解銅めっき方法、及び酸性電解銅めっき液の保存方法 | |
| CN106435664A (zh) | 一种填孔用可溶性阳极电镀铜溶液 | |
| JP6653799B2 (ja) | 電解銅めっき用陽極、及びそれを用いた電解銅めっき装置 | |
| TW569390B (en) | Via filling method | |
| JP2007169700A (ja) | 不溶性陽極を用いる電解銅めっき方法 | |
| JP4932370B2 (ja) | 電解めっき方法、プリント配線板及び半導体ウェハー | |
| JP2006316328A (ja) | 2層フレキシブル銅張積層板の製造方法 | |
| JP2510422B2 (ja) | プリント基板の銅メッキ方法 | |
| JP3903120B2 (ja) | 硫酸銅めっき方法 | |
| Lee et al. | Evaluating and monitoring nucleation and growth in copper foil | |
| JPH0673393B2 (ja) | プリント基板の銅メッキ方法 | |
| JP2003105581A (ja) | スズ合金の電解析出方法及び装置 | |
| KR20140034529A (ko) | 전기 동도금 장치 | |
| WO2002086196A1 (en) | Copper acid baths, system and method for electroplating high aspect ratio substrates | |
| JP3071586B2 (ja) | 硫酸銅めっき方法 | |
| KR100586842B1 (ko) | 슬라임 없는 유산동 동도금 첨가제 조성물 | |
| JP4806498B2 (ja) | プリント配線基板の製造装置および製造方法 | |
| JPH05311499A (ja) | めっき液への金属イオン供給方法 | |
| JPH04193977A (ja) | 電気めっき方法 | |
| JP2017186627A (ja) | 硬質金めっき溶液 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20181026 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20190903 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20191007 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20191028 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20191126 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 6653799 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |