KR100897383B1 - 전자파 실드용 도전섬유의 무전해 동도금액 - Google Patents
전자파 실드용 도전섬유의 무전해 동도금액 Download PDFInfo
- Publication number
- KR100897383B1 KR100897383B1 KR1020070082123A KR20070082123A KR100897383B1 KR 100897383 B1 KR100897383 B1 KR 100897383B1 KR 1020070082123 A KR1020070082123 A KR 1020070082123A KR 20070082123 A KR20070082123 A KR 20070082123A KR 100897383 B1 KR100897383 B1 KR 100897383B1
- Authority
- KR
- South Korea
- Prior art keywords
- copper
- plating solution
- electroless copper
- plating
- electroless
- Prior art date
Links
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
- C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
- C23C18/31—Coating with metals
- C23C18/38—Coating with copper
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
- C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
- H01L21/768—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics
- H01L21/76838—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the conductors
- H01L21/76841—Barrier, adhesion or liner layers
- H01L21/76871—Layers specifically deposited to enhance or enable the nucleation of further layers, i.e. seed layers
- H01L21/76874—Layers specifically deposited to enhance or enable the nucleation of further layers, i.e. seed layers for electroless plating
-
- 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
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Power Engineering (AREA)
- Chemically Coating (AREA)
Abstract
Description
Cu농도 | 안정성 | 표면저항 (Ω/□) | 밀착성 | 평균입자경 (㎛) | |
실 시 예 1 | 2.0g/L | 5MTO까지 안정 | 0.65 | 양호 | 12 |
2.5g/L | 5MTO까지 안정 | 0.43 | 양호 | 20 | |
3.0g/L | 5MTO까지 안정 | 0.36 | 양호 | 24 | |
3.5g/L | 4.2MTO까지 안정 | 0.32 | 양호 | 25 | |
4.0g/L | 4MTO까지 안정 | 0.28 | 양호 | 36 | |
4.5g/L | 3MTO까지 안정 | 0.24 | 보통 | 44 | |
실 시 예 2 | 2.0g/L | 5MTO까지 안정 | 0.68 | 양호 | 12 |
2.5g/L | 5MTO까지 안정 | 0.46 | 양호 | 18 | |
3.0g/L | 5MTO까지 안정 | 0.42 | 양호 | 24 | |
3.5g/L | 4.5MTO까지 안정 | 0.38 | 양호 | 28 | |
4.0g/L | 3.5MTO까지 안정 | 0.34 | 양호 | 38 | |
4.5g/L | 3MTO까지 안정 | 0.32 | 양호 | 32 | |
비 교 예 1 | 2.0g/L | 5MTO까지 안정 | 1.22 | 양호 | 37 |
2.5g/L | 5MTO까지 안정 | 0.84 | 양호 | 44 | |
3.0g/L | 5MTO까지 안정 | 0.62 | 보통 | 50 | |
3.5g/L | 초기부터 불안정 | 0.58 | 불량 | 58 | |
4.0g/L | 초기부터 불안정 | 0.58 | 불량 | 62 | |
4.5g/L | 초기부터 불안정 | 0.64 | 불량 | 80 |
Claims (3)
- 동 이온을 제공하는 동(Cu)염, 동(Cu) 이온을 환원시킬 수 있는 환원제, 동이온과 착체를 형성하는 착화제 및 안정제를 함유하는 무전해 동(Cu) 도금액에 사용하는 전자파 실드용 도전섬유 무전해 동(Cu) 도금액에 있어서, 상기 도금액은 에틸렌디아민테트라프로판올(EDTP), 에틸렌디아민테트라프로판올(EDTP)의 나트륨염 및 에틸렌디아민테트라프로판올(EDTP) 중에서 선택되는 하나의 것이며 그 농도가 동(Cu) 이온 농도의 0.5배~2.5배 몰수 범위인 착화제; 제1급 알코올, 제2급 알코올 및 불소화합물 중에서 선택되는 하나의 것으로 이루어진 안정제; 염화동, 황산동 및 피로린산동 중에서 선택되는 어느 하나의 화합물로 이루어져 있으며, 그 화합물의 농도가 동금속을 기준으로 1.5g/L~4.5g/L의 범위인 동 이온을 제공하는 동염; 하이드라진, 포름알데하이드 2가 코발트염 및 하이드라진 2가 코발트염 중에서 선택되는 어느 하나의 것이며, 그 농도가 0.05mol/L~1.0mol/L의 범위인 동 이온을 환원시킬 수 있는 환원제로 이루어져 있으며, 전자파 실드용 도전섬유에 사용되는 것을 특징으로 하는 전자파 실드용 도전섬유의 무전해 동 도금액.
- 삭제
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070082123A KR100897383B1 (ko) | 2007-08-16 | 2007-08-16 | 전자파 실드용 도전섬유의 무전해 동도금액 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070082123A KR100897383B1 (ko) | 2007-08-16 | 2007-08-16 | 전자파 실드용 도전섬유의 무전해 동도금액 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20090017745A KR20090017745A (ko) | 2009-02-19 |
KR100897383B1 true KR100897383B1 (ko) | 2009-05-14 |
Family
ID=40686311
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070082123A KR100897383B1 (ko) | 2007-08-16 | 2007-08-16 | 전자파 실드용 도전섬유의 무전해 동도금액 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100897383B1 (ko) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20050026773A (ko) * | 2003-09-09 | 2005-03-16 | 최철수 | 전자파 방지용 재료 |
KR20060069508A (ko) * | 2003-10-17 | 2006-06-21 | 닛코킨조쿠 가부시키가이샤 | 무전해 구리도금액 및 무전해 구리도금방법 |
-
2007
- 2007-08-16 KR KR1020070082123A patent/KR100897383B1/ko active IP Right Grant
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20050026773A (ko) * | 2003-09-09 | 2005-03-16 | 최철수 | 전자파 방지용 재료 |
KR20060069508A (ko) * | 2003-10-17 | 2006-06-21 | 닛코킨조쿠 가부시키가이샤 | 무전해 구리도금액 및 무전해 구리도금방법 |
Also Published As
Publication number | Publication date |
---|---|
KR20090017745A (ko) | 2009-02-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP3351657B1 (en) | Electroless copper plating compositions | |
KR101612476B1 (ko) | 무전해 구리 도금액 조성물 및 이를 이용한 무전해 구리 도금방법 | |
KR101410676B1 (ko) | 무전해 구리 및 레독스 커플 | |
KR101429939B1 (ko) | 개선된 무전해 구리 조성물 | |
CN108823554B (zh) | 一种化学镀钯液、其制备方法和其使用方法以及应用 | |
US6660071B2 (en) | Electroless copper plating bath, electroless copper plating method and electronic part | |
KR101660520B1 (ko) | 구리 및 니켈의 연속 무전해 도금방법 및 이를 이용하여 제조된 도금층 | |
EP2868771B1 (en) | Catalyst solution for electroless plating and method for electroless plating | |
RU2398049C2 (ru) | Усовершенствованные стабилизация и рабочие характеристики автокаталитических способов нанесения покрытия методом химического восстановления | |
EP3257967B1 (en) | Pretreatment agent for electroless plating, and pretreatment method and manufacturing method for printed wiring board in which pretreatment agent for electroless plating is used | |
US6875474B2 (en) | Electroless copper plating solutions and methods of use thereof | |
KR20150010666A (ko) | 무전해 구리 도금액 | |
KR102474143B1 (ko) | 폴리이미드 수지 상의 금속 피막 형성 방법 | |
KR100897383B1 (ko) | 전자파 실드용 도전섬유의 무전해 동도금액 | |
CN108823555B (zh) | 一种还原型化学镀金液及其制备方法和使用方法以及应用 | |
EP3517651B1 (en) | Electroless gold plating bath | |
KR20090019647A (ko) | 전자파 실드용 재료의 도금 방법 및 이를 이용한 전자파실드용 도전 섬유 및 탄성 다공체 시트의 제조방법 | |
KR101462562B1 (ko) | 무전해 니켈 도금액 및 이를 이용한 전자 부품 | |
JP7316250B2 (ja) | 無電解金めっき浴および無電解金めっき方法 | |
KR101392627B1 (ko) | 전해 경질 금도금액, 도금 방법 및 금-철 합금 피막의 제조 방법 | |
KR102292204B1 (ko) | 비시안계 무전해 금 도금방법 및 비시안계 무전해 금 도금용 조성물 | |
KR101483599B1 (ko) | 무전해 금 도금 용액 | |
CN115216756A (zh) | 能够抑制铜粉产生的化学镀铜溶液及其制备方法与应用 | |
KR20150024615A (ko) | Pcb 제조를 위한 무전해 니켈-팔라듐-금 도금 방법 | |
JPH0243373A (ja) | 無電解金めつき液 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20130429 Year of fee payment: 5 |
|
FPAY | Annual fee payment |
Payment date: 20140219 Year of fee payment: 6 |
|
FPAY | Annual fee payment |
Payment date: 20150430 Year of fee payment: 7 |
|
FPAY | Annual fee payment |
Payment date: 20160426 Year of fee payment: 8 |
|
FPAY | Annual fee payment |
Payment date: 20180508 Year of fee payment: 10 |
|
FPAY | Annual fee payment |
Payment date: 20190507 Year of fee payment: 11 |