KR100732385B1 - 패키지 기판 제조 방법 - Google Patents
패키지 기판 제조 방법 Download PDFInfo
- Publication number
- KR100732385B1 KR100732385B1 KR1020060049999A KR20060049999A KR100732385B1 KR 100732385 B1 KR100732385 B1 KR 100732385B1 KR 1020060049999 A KR1020060049999 A KR 1020060049999A KR 20060049999 A KR20060049999 A KR 20060049999A KR 100732385 B1 KR100732385 B1 KR 100732385B1
- Authority
- KR
- South Korea
- Prior art keywords
- seed layer
- bonding pad
- dry film
- circuit pattern
- manufacturing
- 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 22
- 238000007747 plating Methods 0.000 claims abstract description 28
- 239000000758 substrate Substances 0.000 claims abstract description 23
- 238000000034 method Methods 0.000 claims abstract description 18
- 238000010030 laminating Methods 0.000 claims abstract description 7
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 abstract description 15
- 238000005530 etching Methods 0.000 description 7
- 238000007772 electroless plating Methods 0.000 description 5
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 5
- 229910052737 gold Inorganic materials 0.000 description 5
- 239000010931 gold Substances 0.000 description 5
- 229910000679 solder Inorganic materials 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 239000011889 copper foil Substances 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000007261 regionalization Effects 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
Images
Classifications
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- 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
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/48—Manufacture or treatment of parts, e.g. containers, prior to assembly of the devices, using processes not provided for in a single one of the groups H01L21/18 - H01L21/326 or H10D48/04 - H10D48/07
- H01L21/4814—Conductive parts
- H01L21/4846—Leads on or in insulating or insulated substrates, e.g. metallisation
-
- 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
- H05K3/22—Secondary treatment of printed circuits
- H05K3/24—Reinforcing the conductive pattern
- H05K3/241—Reinforcing the conductive pattern characterised by the electroplating method; means therefor, e.g. baths or apparatus
- H05K3/242—Reinforcing the conductive pattern characterised by the electroplating method; means therefor, e.g. baths or apparatus characterised by using temporary conductors on the printed circuit for electrically connecting areas which are to be electroplated
-
- 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
- H05K3/22—Secondary treatment of printed circuits
- H05K3/24—Reinforcing the conductive pattern
- H05K3/243—Reinforcing the conductive pattern characterised by selective plating, e.g. for finish plating of pads
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
- H01L23/488—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of soldered or bonded constructions
- H01L23/498—Leads, i.e. metallisations or lead-frames on insulating substrates, e.g. chip carriers
- H01L23/49827—Via connections through the substrates, e.g. pins going through the substrate, coaxial cables
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
-
- 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
- H05K2201/0376—Flush conductors, i.e. flush with the surface of the printed circuit
-
- 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
- H05K2203/0361—Stripping a part of an upper metal layer to expose a lower metal layer, e.g. by etching or using a laser
-
- 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
- H05K2203/13—Moulding and encapsulation; Deposition techniques; Protective layers
- H05K2203/1377—Protective layers
- H05K2203/1394—Covering open PTHs, e.g. by dry film resist or by metal disc
-
- 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
- H05K3/02—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding
- H05K3/06—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding the conductive material being removed chemically or electrolytically, e.g. by photo-etch process
- H05K3/061—Etching masks
- H05K3/064—Photoresists
-
- 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
- H05K3/40—Forming printed elements for providing electric connections to or between printed circuits
- H05K3/42—Plated through-holes or plated via connections
- H05K3/425—Plated through-holes or plated via connections characterised by the sequence of steps for plating the through-holes or via connections in relation to the conductive pattern
- H05K3/427—Plated through-holes or plated via connections characterised by the sequence of steps for plating the through-holes or via connections in relation to the conductive pattern initial plating of through-holes in metal-clad substrates
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Ceramic Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Manufacturing Of Printed Wiring (AREA)
- Printing Elements For Providing Electric Connections Between Printed Circuits (AREA)
- Wire Bonding (AREA)
Abstract
Description
Claims (2)
- 전자소자의 전극이 본딩 패드에 연결되도록 함으로써 상기 전자소자를 실장하기 위한 패키지 기판을 제조하는 방법으로서,(a) 절연층에 회로 패턴과 본딩 패드가 매립(buried)되며, 상기 절연층 표면에 시드층이 적층된 매립 패턴 기판을 제조하는 단계;(b) 상기 시드층에 드라이 필름을 적층하고, 상기 본딩 패드 상면의 상기 시드층과 상기 드라이 필름을 제거하는 단계;(c) 잔존하는 상기 시드층을 도금 인입선으로 하여 상기 본딩 패드에 표면처리하는 단계; 및(d) 잔존하는 상기 시드층과 상기 드라이 필름을 제거하여 상기 회로 패턴이 노출되도록 하는 단계를 포함하는 패키지 기판 제조 방법.
- 제1항에 있어서,상기 단계 (a)는,(a1) 케리어판에 상기 시드층을 적층하는 단계;(a2) 상기 시드층에 상기 회로 패턴과 상기 본딩 패드를 형성하는 단계;(a3) 상기 케리어판과 절연층을 적층하되, 상기 케리어판의 상기 회로 패턴과 상기 본딩 패드를 상기 절연층에 매립되도록 하는 단계;(a4) 상기 케리어판을 제거하는 단계를 포함하는 것을 특징으로 하는 패키지 기판 제조 방법.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060049999A KR100732385B1 (ko) | 2006-06-02 | 2006-06-02 | 패키지 기판 제조 방법 |
JP2007080460A JP2007324568A (ja) | 2006-06-02 | 2007-03-27 | パッケージ基板の製造方法 |
US11/727,852 US20070281390A1 (en) | 2006-06-02 | 2007-03-28 | Manufacturing method of a package substrate |
CNA2007100906177A CN101083214A (zh) | 2006-06-02 | 2007-03-30 | 封装基板的制造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060049999A KR100732385B1 (ko) | 2006-06-02 | 2006-06-02 | 패키지 기판 제조 방법 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR100732385B1 true KR100732385B1 (ko) | 2007-06-27 |
Family
ID=38373434
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020060049999A Expired - Fee Related KR100732385B1 (ko) | 2006-06-02 | 2006-06-02 | 패키지 기판 제조 방법 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20070281390A1 (ko) |
JP (1) | JP2007324568A (ko) |
KR (1) | KR100732385B1 (ko) |
CN (1) | CN101083214A (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100909310B1 (ko) | 2007-11-13 | 2009-07-24 | 주식회사 두산 | 회로기판의 제조방법 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI380423B (en) * | 2008-12-29 | 2012-12-21 | Advanced Semiconductor Eng | Substrate structure and manufacturing method thereof |
CN102505132B (zh) * | 2011-10-25 | 2014-07-09 | 深南电路有限公司 | 封装基板表面电镀方法 |
JP6096641B2 (ja) * | 2013-10-31 | 2017-03-15 | 京セラ株式会社 | 配線基板の製造方法 |
TWI578472B (zh) * | 2014-11-27 | 2017-04-11 | 矽品精密工業股份有限公司 | 封裝基板、半導體封裝件及其製法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20040076164A (ko) * | 2003-02-24 | 2004-08-31 | 삼성전기주식회사 | 도금 인입선을 사용하지 않는 패키지 기판 및 그 제조 방법 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4606787A (en) * | 1982-03-04 | 1986-08-19 | Etd Technology, Inc. | Method and apparatus for manufacturing multi layer printed circuit boards |
US6707159B1 (en) * | 1999-02-18 | 2004-03-16 | Rohm Co., Ltd. | Semiconductor chip and production process therefor |
US6579738B2 (en) * | 2000-12-15 | 2003-06-17 | Micron Technology, Inc. | Method of alignment for buried structures formed by surface transformation of empty spaces in solid state materials |
KR100499003B1 (ko) * | 2002-12-12 | 2005-07-01 | 삼성전기주식회사 | 도금 인입선을 사용하지 않는 패키지 기판 및 그 제조 방법 |
US7377032B2 (en) * | 2003-11-21 | 2008-05-27 | Mitsui Mining & Smelting Co., Ltd. | Process for producing a printed wiring board for mounting electronic components |
JP2006135277A (ja) * | 2004-10-06 | 2006-05-25 | North:Kk | 配線基板と、その製造方法 |
-
2006
- 2006-06-02 KR KR1020060049999A patent/KR100732385B1/ko not_active Expired - Fee Related
-
2007
- 2007-03-27 JP JP2007080460A patent/JP2007324568A/ja active Pending
- 2007-03-28 US US11/727,852 patent/US20070281390A1/en not_active Abandoned
- 2007-03-30 CN CNA2007100906177A patent/CN101083214A/zh active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20040076164A (ko) * | 2003-02-24 | 2004-08-31 | 삼성전기주식회사 | 도금 인입선을 사용하지 않는 패키지 기판 및 그 제조 방법 |
Non-Patent Citations (1)
Title |
---|
한국공개특허 1020040076164 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100909310B1 (ko) | 2007-11-13 | 2009-07-24 | 주식회사 두산 | 회로기판의 제조방법 |
Also Published As
Publication number | Publication date |
---|---|
US20070281390A1 (en) | 2007-12-06 |
JP2007324568A (ja) | 2007-12-13 |
CN101083214A (zh) | 2007-12-05 |
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