KR100979818B1 - 인쇄회로기판 제조방법 - Google Patents
인쇄회로기판 제조방법 Download PDFInfo
- Publication number
- KR100979818B1 KR100979818B1 KR1020070129894A KR20070129894A KR100979818B1 KR 100979818 B1 KR100979818 B1 KR 100979818B1 KR 1020070129894 A KR1020070129894 A KR 1020070129894A KR 20070129894 A KR20070129894 A KR 20070129894A KR 100979818 B1 KR100979818 B1 KR 100979818B1
- Authority
- KR
- South Korea
- Prior art keywords
- carrier
- solder
- forming
- circuit board
- printed circuit
- 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
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 36
- 229910000679 solder Inorganic materials 0.000 claims abstract description 83
- 238000000034 method Methods 0.000 claims abstract description 24
- 239000004020 conductor Substances 0.000 claims abstract description 4
- 239000010410 layer Substances 0.000 claims description 59
- 239000002184 metal Substances 0.000 claims description 22
- 229910052751 metal Inorganic materials 0.000 claims description 22
- 239000011247 coating layer Substances 0.000 claims description 14
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical group [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 13
- 239000010935 stainless steel Substances 0.000 claims description 12
- 229910001220 stainless steel Inorganic materials 0.000 claims description 12
- 238000007747 plating Methods 0.000 claims description 10
- 239000010949 copper Substances 0.000 claims description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 7
- 229910052802 copper Inorganic materials 0.000 claims description 7
- 238000009713 electroplating Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 7
- 239000004642 Polyimide Substances 0.000 claims description 5
- 238000010030 laminating Methods 0.000 claims description 5
- 229910052759 nickel Inorganic materials 0.000 claims description 5
- 229920002120 photoresistant polymer Polymers 0.000 claims description 5
- 229920001721 polyimide Polymers 0.000 claims description 5
- 239000007769 metal material Substances 0.000 claims description 4
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 239000000758 substrate Substances 0.000 abstract description 18
- 238000005530 etching Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 239000004065 semiconductor Substances 0.000 description 8
- 230000008901 benefit Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000004070 electrodeposition Methods 0.000 description 2
- 238000005323 electroforming Methods 0.000 description 2
- 230000014509 gene expression Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- -1 for example Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000007261 regionalization Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
Images
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
- H05K3/46—Manufacturing multilayer circuits
- H05K3/4644—Manufacturing multilayer circuits by building the multilayer layer by layer, i.e. build-up multilayer circuits
- H05K3/4682—Manufacture of core-less build-up multilayer circuits on a temporary carrier or on a metal foil
-
- 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
- H05K3/46—Manufacturing multilayer circuits
-
- 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
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
-
- 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
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
- H05K3/3457—Solder materials or compositions; Methods of application thereof
- H05K3/3473—Plating of solder
-
- 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
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/03—Conductive materials
- H05K2201/0332—Structure of the conductor
- H05K2201/0364—Conductor shape
- H05K2201/0367—Metallic bump or raised conductor not used as solder bump
-
- 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
- H05K2203/03—Metal processing
- H05K2203/0376—Etching temporary metallic carrier substrate
-
- 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
- H05K2203/04—Soldering or other types of metallurgic bonding
- H05K2203/043—Reflowing of solder coated conductors, not during connection of components, e.g. reflowing solder paste
-
- 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
- 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
- H05K3/20—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 affixing prefabricated conductor pattern
- H05K3/205—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 affixing prefabricated conductor pattern using a pattern electroplated or electroformed on a metallic carrier
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49117—Conductor or circuit manufacturing
- Y10T29/49124—On flat or curved insulated base, e.g., printed circuit, etc.
- Y10T29/49126—Assembling bases
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49117—Conductor or circuit manufacturing
- Y10T29/49124—On flat or curved insulated base, e.g., printed circuit, etc.
- Y10T29/49128—Assembling formed circuit to base
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49117—Conductor or circuit manufacturing
- Y10T29/49124—On flat or curved insulated base, e.g., printed circuit, etc.
- Y10T29/4913—Assembling to base an electrical component, e.g., capacitor, etc.
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49117—Conductor or circuit manufacturing
- Y10T29/49124—On flat or curved insulated base, e.g., printed circuit, etc.
- Y10T29/4913—Assembling to base an electrical component, e.g., capacitor, etc.
- Y10T29/49144—Assembling to base an electrical component, e.g., capacitor, etc. by metal fusion
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49117—Conductor or circuit manufacturing
- Y10T29/49124—On flat or curved insulated base, e.g., printed circuit, etc.
- Y10T29/49147—Assembling terminal to base
- Y10T29/49149—Assembling terminal to base by metal fusion bonding
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
- Manufacturing Of Printed Wiring (AREA)
Abstract
Description
Claims (12)
- 제1 캐리어의 상측에, 홀이 형성된 제2 캐리어를 적층하는 단계;상기 홀의 내부를 전도성 물질로 채워 솔더를 형성하는 단계;상기 제2 캐리어의 상측에 절연층을 적층하는 단계;상기 절연층에 비아홀을 형성하는 단계;상기 절연층에 상기 비아홀을 통해 상기 솔더와 전기적으로 연결되는 회로패턴을 형성하는 단계; 및상기 제1 캐리어 및 상기 제2 캐리어를 제거하여 상기 솔더를 노출시키는 단계를 포함하는 인쇄회로기판 제조방법.
- 제1항에 있어서,상기 제2 캐리어를 적층하는 단계 전에상기 제1 캐리어의 일면에 금속층을 적층하는 단계를 더 포함하며,상기 솔더를 형성하는 단계는,상기 금속층을 시드층으로 하여 상기 솔더를 도금으로 형성하는 단계인 것을 특징으로 하는 인쇄회로기판 제조방법.
- 제2항에 있어서,상기 금속층은 니켈(Ni) 또는 주석(Sn)인 것을 특징으로 하는 인쇄회로기판 제조방법.
- 제1항에 있어서,상기 제2 캐리어를 적층하는 단계 이후에상기 제2 캐리어에 상기 홀에 상응하는 개구부가 형성된 코팅층을 적층하는 단계를 더 포함하는 인쇄회로기판 제조방법.
- 제4항에 있어서,상기 코팅층은 폴리이미드인 것을 특징으로 하는 인쇄회로기판 제조방법.
- 제1항에 있어서상기 솔더를 형성하는 단계 이후에상기 솔더의 노출 면에 구리도금을 하는 것을 더 포함하는 인쇄회로기판 제조방법.
- 제1항에 있어서상기 솔더를 노출시키는 단계 이후에상기 솔더를 리플로우 하여 솔더볼을 형성하는 단계를 더 포함하는 인쇄회로기판 제조방법.
- 제1항에 있어서,상기 제1 캐리어는 스테인리스강(Stainless Steel, STS) 또는 유기수지재를 함유하는 것을 특징으로 하는 인쇄회로기판 제조방법.
- 제1항에 있어서,상기 제2 캐리어는 금속성물질로 형성된 것을 특징으로 하는 인쇄회로기판 제조방법.
- 삭제
- 제1항에 있어서,상기 비아홀을 형성하는 단계 이후에상기 절연층의 표면 및 비아홀의 벽면에 시드층을 형성하는 단계;상기 시드층 위에 상기 비아 및 상기 회로패턴이 형성될 부분이 제거된 포토레지스트를 적층하는 단계를 더 포함하고,상기 회로패턴을 형성하는 단계는전해 도금을 하여 수행되는 것을 특징으로 하는 인쇄회로기판 제조방법.
- 제1항에 있어서,절연층을 적층하는 단계와, 비아홀을 형성하는 단계 및 회로패턴을 형성하는 단계를 반복하여 수행함으로써, 다층 인쇄회로기판을 형성하는 것을 특징으로 하는 인쇄회로기판 제조방법.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070129894A KR100979818B1 (ko) | 2007-12-13 | 2007-12-13 | 인쇄회로기판 제조방법 |
US12/213,465 US7971352B2 (en) | 2007-12-13 | 2008-06-19 | Method of manufacturing printed circuit board |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070129894A KR100979818B1 (ko) | 2007-12-13 | 2007-12-13 | 인쇄회로기판 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20090062555A KR20090062555A (ko) | 2009-06-17 |
KR100979818B1 true KR100979818B1 (ko) | 2010-09-06 |
Family
ID=40751346
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070129894A Expired - Fee Related KR100979818B1 (ko) | 2007-12-13 | 2007-12-13 | 인쇄회로기판 제조방법 |
Country Status (2)
Country | Link |
---|---|
US (1) | US7971352B2 (ko) |
KR (1) | KR100979818B1 (ko) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101022873B1 (ko) * | 2009-09-14 | 2011-03-16 | 삼성전기주식회사 | 인쇄회로기판의 제조방법 |
US20120286416A1 (en) * | 2011-05-11 | 2012-11-15 | Tessera Research Llc | Semiconductor chip package assembly and method for making same |
CN105870026B (zh) * | 2016-03-07 | 2019-03-19 | 武汉光谷创元电子有限公司 | 载体、其制造方法及使用载体制造无芯封装基板的方法 |
TWI719241B (zh) * | 2017-08-18 | 2021-02-21 | 景碩科技股份有限公司 | 可做電性測試的多層電路板及其製法 |
US11637060B2 (en) | 2019-07-18 | 2023-04-25 | Unimicron Technology Corp. | Wiring board and method of manufacturing the same |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20050120747A (ko) * | 2003-04-09 | 2005-12-23 | 다이니폰 인사츠 가부시키가이샤 | 배선기판 및 그 제조방법 |
KR20070037323A (ko) * | 2005-09-30 | 2007-04-04 | 미쓰이 긴조꾸 고교 가부시키가이샤 | 배선 기판의 제조 방법 및 배선 기판 |
KR100714774B1 (ko) | 2005-12-14 | 2007-05-04 | 삼성전기주식회사 | 합금 솔더 범프를 구비하는 인쇄회로기판 및 그 제작방법 |
JP2007173775A (ja) | 2005-12-20 | 2007-07-05 | Phoenix Precision Technology Corp | 回路基板構造及びその製法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3764587B2 (ja) * | 1998-06-30 | 2006-04-12 | 富士通株式会社 | 半導体装置の製造方法 |
US7232755B1 (en) * | 2005-08-02 | 2007-06-19 | Asat Ltd. | Process for fabricating pad frame and integrated circuit package |
JP2007103840A (ja) * | 2005-10-07 | 2007-04-19 | Nec Electronics Corp | 電子回路装置の製造方法 |
-
2007
- 2007-12-13 KR KR1020070129894A patent/KR100979818B1/ko not_active Expired - Fee Related
-
2008
- 2008-06-19 US US12/213,465 patent/US7971352B2/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20050120747A (ko) * | 2003-04-09 | 2005-12-23 | 다이니폰 인사츠 가부시키가이샤 | 배선기판 및 그 제조방법 |
KR20070037323A (ko) * | 2005-09-30 | 2007-04-04 | 미쓰이 긴조꾸 고교 가부시키가이샤 | 배선 기판의 제조 방법 및 배선 기판 |
KR100714774B1 (ko) | 2005-12-14 | 2007-05-04 | 삼성전기주식회사 | 합금 솔더 범프를 구비하는 인쇄회로기판 및 그 제작방법 |
JP2007173775A (ja) | 2005-12-20 | 2007-07-05 | Phoenix Precision Technology Corp | 回路基板構造及びその製法 |
Also Published As
Publication number | Publication date |
---|---|
KR20090062555A (ko) | 2009-06-17 |
US20090151160A1 (en) | 2009-06-18 |
US7971352B2 (en) | 2011-07-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US9693458B2 (en) | Printed wiring board, method for manufacturing printed wiring board and package-on-package | |
US9578745B2 (en) | Printed wiring board, method for manufacturing printed wiring board and package-on-package | |
US8146243B2 (en) | Method of manufacturing a device incorporated substrate and method of manufacturing a printed circuit board | |
US7595454B2 (en) | Method of making a circuitized substrate with enhanced circuitry and electrical assembly utilizing said substrate | |
KR101006619B1 (ko) | 라운드형 솔더범프를 갖는 인쇄회로기판 및 그 제조방법 | |
KR20060061227A (ko) | 회로 기판의 제조 방법 및 전자부품 실장 구조체의 제조방법 | |
US20150092357A1 (en) | Printed wiring board, method for manufacturing printed wiring board and package-on-package | |
US11019731B2 (en) | Printed circuit board and method of fabricating the same | |
CN105704926B (zh) | 电子模块的制备方法以及电子模块 | |
CN104718802A (zh) | 印刷电路板及其制造方法 | |
US20150156883A1 (en) | Printed circuit board and manufacturing method thereof | |
KR100979818B1 (ko) | 인쇄회로기판 제조방법 | |
US9491871B2 (en) | Carrier substrate | |
JP6798076B2 (ja) | エンベデッド基板及びエンベデッド基板の製造方法 | |
US8322596B2 (en) | Wiring substrate manufacturing method | |
US20160021749A1 (en) | Package board, method of manufacturing the same and stack type package using the same | |
US20110061907A1 (en) | Printed circuit board and method of manufacturing the same | |
KR100568488B1 (ko) | 인쇄 회로 기판 및 적층 인쇄 회로 기판 | |
KR100894180B1 (ko) | 인쇄회로기판 제조방법 | |
KR101776298B1 (ko) | 매립형 인쇄회로기판 및 그 제조방법 | |
US20210176866A1 (en) | Printed wiring board and method for manufacturing printed wiring board | |
CN117954328A (zh) | 封装结构及其制作方法 | |
CN117500161A (zh) | 线路板结构及其制作方法 | |
JP4635329B2 (ja) | 配線回路基板の製造方法 | |
KR20110131043A (ko) | 매립형 인쇄회로기판 및 그 제조방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20071213 |
|
PA0201 | Request for examination | ||
PG1501 | Laying open of application | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20090831 Patent event code: PE09021S01D |
|
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20100330 Patent event code: PE09021S01D |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20100826 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20100827 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20100830 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
FPAY | Annual fee payment |
Payment date: 20130624 Year of fee payment: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 20130624 Start annual number: 4 End annual number: 4 |
|
FPAY | Annual fee payment |
Payment date: 20140701 Year of fee payment: 5 |
|
PR1001 | Payment of annual fee |
Payment date: 20140701 Start annual number: 5 End annual number: 5 |
|
LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |
Termination category: Default of registration fee Termination date: 20160709 |