KR100857946B1 - 미세회로용 이층동박 - Google Patents
미세회로용 이층동박 Download PDFInfo
- Publication number
- KR100857946B1 KR100857946B1 KR1020070010308A KR20070010308A KR100857946B1 KR 100857946 B1 KR100857946 B1 KR 100857946B1 KR 1020070010308 A KR1020070010308 A KR 1020070010308A KR 20070010308 A KR20070010308 A KR 20070010308A KR 100857946 B1 KR100857946 B1 KR 100857946B1
- Authority
- KR
- South Korea
- Prior art keywords
- copper
- layer
- copper foil
- zinc
- foil
- Prior art date
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 103
- 239000011889 copper foil Substances 0.000 title claims abstract description 43
- 229910052802 copper Inorganic materials 0.000 claims abstract description 59
- 239000010949 copper Substances 0.000 claims abstract description 59
- 229910001297 Zn alloy Inorganic materials 0.000 claims abstract description 33
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 28
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 28
- 239000011701 zinc Substances 0.000 claims abstract description 28
- 238000005530 etching Methods 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 claims description 21
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 6
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 3
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 3
- 229910052804 chromium Inorganic materials 0.000 claims description 3
- 239000011651 chromium Substances 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 229910052750 molybdenum Inorganic materials 0.000 claims description 3
- 239000011733 molybdenum Substances 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- 239000011135 tin Substances 0.000 claims description 3
- 229910052718 tin Inorganic materials 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 15
- 230000003746 surface roughness Effects 0.000 abstract description 5
- -1 fine circuit Chemical compound 0.000 abstract 1
- 239000011888 foil Substances 0.000 description 21
- 238000007747 plating Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910000365 copper sulfate Inorganic materials 0.000 description 2
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000005011 phenolic resin Substances 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000007261 regionalization Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/604—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings
- E01F9/608—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings for guiding, warning or controlling traffic, e.g. delineator posts or milestones
- E01F9/61—Special features of delineator posts, e.g. with parts cantilevered toward the roadway or fixed vertically on a tilted surface
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/623—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection
- E01F9/65—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection with rotatable, swingable or adjustable signs or signals
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/658—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing
- E01F9/673—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing for holding sign posts or the like
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B2/00—Friction-grip releasable fastenings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
- F16B5/02—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/04—Clamping or clipping connections
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Parts Printed On Printed Circuit Boards (AREA)
- Manufacturing Of Printed Wiring (AREA)
- Manufacturing Of Printed Circuit Boards (AREA)
Abstract
Description
Claims (7)
- 순수한 구리 보다 에칭 속도가 빠른 아연층; 및상기 아연층의 상부에 형성되는 순수한 구리로 이루어진 동(銅)층;을 구비하는 것을 특징으로 하는 미세회로용 동박.
- 순수한 구리 보다 에칭 속도가 빠른 아연합금층; 및상기 아연합금층의 상부에 형성되는 순수한 구리로 이루어진 동(銅)층;을 구비하는 것을 특징으로 하는 미세회로용 동박.
- 제 2 항에 있어서,상기 아연합금층은 철, 몰리브덴, 주석, 니켈 및 크롬으로 구성되는 그룹중 선택된 하나 이상의 금속을 포함하는 것을 특징으로 하는 미세회로용 동박.
- 제 1 항에 있어서,상기 아연층과 동층의 두께의 합이 10~100μm인 것을 특징으로 하는 미세회로용 동박.
- 제 3 항에 있어서,상기 아연합금층과 동층의 두께의 합이 10~100μm인 것을 특징으로 하는 미세회로용 동박.
- 제 4 항 또는 제 5 항에 있어서,상기 동층의 두께는 1 내지 5μm 인 것을 특징으로 하는 미세회로용 동박.
- 제 6 항에 있어서,상기 동층의 상부에 노듈층을 더 구비하는 것을 특징으로 하는 미세회로용 동박.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070010308A KR100857946B1 (ko) | 2007-01-31 | 2007-01-31 | 미세회로용 이층동박 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070010308A KR100857946B1 (ko) | 2007-01-31 | 2007-01-31 | 미세회로용 이층동박 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20080071865A KR20080071865A (ko) | 2008-08-05 |
KR100857946B1 true KR100857946B1 (ko) | 2008-09-09 |
Family
ID=39882462
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070010308A KR100857946B1 (ko) | 2007-01-31 | 2007-01-31 | 미세회로용 이층동박 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100857946B1 (ko) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06120631A (ja) * | 1992-10-07 | 1994-04-28 | Mitsubishi Materials Corp | 回路基板の積層構造および回路パターンの形成方法 |
JP2002012998A (ja) | 2000-04-28 | 2002-01-15 | Fukuda Metal Foil & Powder Co Ltd | プリント配線板用銅箔及びその表面処理方法 |
KR20030048282A (ko) * | 2001-12-11 | 2003-06-19 | 파이어니어 테크놀로지 엔지니어링 컴퍼니 리미티드 | 동박 적층판의 제조 방법 |
JP2006147857A (ja) | 2004-11-19 | 2006-06-08 | Teijin Ltd | フレキシブルプリント回路用基板 |
KR100610751B1 (ko) | 2004-03-08 | 2006-08-09 | 엘에스전선 주식회사 | 전해동박의 제조방법 |
KR20070084702A (ko) * | 2006-02-21 | 2007-08-27 | 엘에스전선 주식회사 | 미세회로용 동박 |
-
2007
- 2007-01-31 KR KR1020070010308A patent/KR100857946B1/ko active IP Right Grant
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06120631A (ja) * | 1992-10-07 | 1994-04-28 | Mitsubishi Materials Corp | 回路基板の積層構造および回路パターンの形成方法 |
JP2002012998A (ja) | 2000-04-28 | 2002-01-15 | Fukuda Metal Foil & Powder Co Ltd | プリント配線板用銅箔及びその表面処理方法 |
KR20030048282A (ko) * | 2001-12-11 | 2003-06-19 | 파이어니어 테크놀로지 엔지니어링 컴퍼니 리미티드 | 동박 적층판의 제조 방법 |
KR100610751B1 (ko) | 2004-03-08 | 2006-08-09 | 엘에스전선 주식회사 | 전해동박의 제조방법 |
JP2006147857A (ja) | 2004-11-19 | 2006-06-08 | Teijin Ltd | フレキシブルプリント回路用基板 |
KR20070084702A (ko) * | 2006-02-21 | 2007-08-27 | 엘에스전선 주식회사 | 미세회로용 동박 |
Also Published As
Publication number | Publication date |
---|---|
KR20080071865A (ko) | 2008-08-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7523548B2 (en) | Method for producing a printed circuit board | |
JP4283882B2 (ja) | 耐熱エージング特性に優れた金属被覆ポリイミド樹脂基板の製造方法 | |
JP2016167601A (ja) | 多層プリント配線板の製造方法 | |
TWI606152B (zh) | Ultra-thin copper foil with carrier, and copper-clad laminate, printed circuit board, and coreless substrate made using the ultra-thin copper foil with carrier | |
US20070145584A1 (en) | Printed wiring board, method for manufacturing same, and circuit device | |
KR101487124B1 (ko) | 프린트 배선판용 구리박 및 그것을 사용한 적층체 | |
KR102118245B1 (ko) | 복합 금속박 및 그 복합 금속박을 사용한 구리 피복 적층판 그리고 그 구리 피복 적층판의 제조 방법 | |
JP2014139347A (ja) | プリント回路用銅箔の表面処理方法及びそれによって製造された銅箔、並びにそのメッキ装置 | |
JP2006278950A (ja) | プリント配線板およびその製造方法 | |
JP2009260216A (ja) | 配線基板の製造方法 | |
JP2009206514A (ja) | プリント回路用銅箔及びその表面処理方法、並びにメッキ装置 | |
KR20120115310A (ko) | 전자 회로 및 그 형성 방법 그리고 전자 회로 형성용 동장 적층판 | |
KR100756751B1 (ko) | 미세회로용 동박 | |
JP4391449B2 (ja) | キャリア付き極薄銅箔及びプリント配線基板 | |
KR100857946B1 (ko) | 미세회로용 이층동박 | |
US20130000960A1 (en) | Printed circuit board and method for manufacturing the same | |
JP5467009B2 (ja) | レジスト形成配線基板及び電子回路の製造方法 | |
JP2009188324A (ja) | 配線基板及びその製造方法 | |
JP5650023B2 (ja) | プリント配線板用銅箔及びそれを用いた積層板 | |
JP5481586B1 (ja) | キャリア付銅箔、キャリア付銅箔の製造方法、プリント配線板、プリント回路板、銅張積層板、及びプリント配線板の製造方法 | |
TWI425898B (zh) | 線路板的線路結構的製造方法 | |
JP5524671B2 (ja) | エッチング性に優れたプリント配線板用銅箔及び積層体 | |
JP5746876B2 (ja) | 電子回路の形成方法 | |
WO2010021278A1 (ja) | 熱膨張係数の異なる樹脂フィルムを積層させた多層積層回路基板 | |
JP2005244039A (ja) | プリント配線板及びその製造方法 |
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 | ||
N231 | Notification of change of applicant | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20120405 Year of fee payment: 5 |
|
FPAY | Annual fee payment |
Payment date: 20130410 Year of fee payment: 6 |
|
FPAY | Annual fee payment |
Payment date: 20150811 Year of fee payment: 8 |
|
FPAY | Annual fee payment |
Payment date: 20160810 Year of fee payment: 9 |
|
FPAY | Annual fee payment |
Payment date: 20170811 Year of fee payment: 10 |
|
FPAY | Annual fee payment |
Payment date: 20180807 Year of fee payment: 11 |
|
FPAY | Annual fee payment |
Payment date: 20190806 Year of fee payment: 12 |