JP5571817B2 - 印刷回路基板及び印刷回路基板の製造方法 - Google Patents
印刷回路基板及び印刷回路基板の製造方法 Download PDFInfo
- Publication number
- JP5571817B2 JP5571817B2 JP2013078682A JP2013078682A JP5571817B2 JP 5571817 B2 JP5571817 B2 JP 5571817B2 JP 2013078682 A JP2013078682 A JP 2013078682A JP 2013078682 A JP2013078682 A JP 2013078682A JP 5571817 B2 JP5571817 B2 JP 5571817B2
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- Japan
- Prior art keywords
- insulating layer
- circuit board
- printed circuit
- base substrate
- photosensitive insulating
- 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
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- 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 resistors
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistors electrically connecting electric components or wires to printed circuits
- H05K3/34—Assembling printed circuits with electric components, e.g. with resistors 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
- H05K3/22—Secondary treatment of printed circuits
- H05K3/28—Applying non-metallic protective coatings
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W70/00—Package substrates; Interposers; Redistribution layers [RDL]
- H10W70/01—Manufacture or treatment
- H10W70/05—Manufacture or treatment of insulating or insulated package substrates, or of interposers, or of redistribution layers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W70/00—Package substrates; Interposers; Redistribution layers [RDL]
- H10W70/60—Insulating or insulated package substrates; Interposers; Redistribution layers
- H10W70/611—Insulating or insulated package substrates; Interposers; Redistribution layers for connecting multiple chips together
- H10W70/614—Insulating or insulated package substrates; Interposers; Redistribution layers for connecting multiple chips together the multiple chips being integrally enclosed
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W70/00—Package substrates; Interposers; Redistribution layers [RDL]
- H10W70/60—Insulating or insulated package substrates; Interposers; Redistribution layers
- H10W70/67—Insulating or insulated package substrates; Interposers; Redistribution layers characterised by their insulating layers or insulating parts
- H10W70/69—Insulating materials thereof
- H10W70/695—Organic materials
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/20—Bump connectors, e.g. solder bumps or copper pillars; Dummy bumps; Thermal bumps
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W74/00—Encapsulations, e.g. protective coatings
- H10W74/01—Manufacture or treatment
- H10W74/012—Manufacture or treatment of encapsulations on active surfaces of flip-chip devices, e.g. forming underfills
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W74/00—Encapsulations, e.g. protective coatings
- H10W74/10—Encapsulations, e.g. protective coatings characterised by their shape or disposition
- H10W74/15—Encapsulations, e.g. protective coatings characterised by their shape or disposition on active surfaces of flip-chip devices, e.g. underfills
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W90/00—Package configurations
- H10W90/701—Package configurations characterised by the relative positions of pads or connectors relative to package parts
-
- 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
- H05K2201/09—Shape and layout
- H05K2201/09818—Shape or layout details not covered by a single group of H05K2201/09009 - H05K2201/09809
- H05K2201/09909—Special local insulating pattern, e.g. as dam around component
-
- 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
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10613—Details of electrical connections of non-printed components, e.g. special leads
- H05K2201/10621—Components characterised by their electrical contacts
- H05K2201/10674—Flip chip
-
- 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
- H05K2203/05—Patterning and lithography; Masks; Details of resist
- H05K2203/0562—Details of resist
- H05K2203/0588—Second resist used as pattern over first resist
-
- 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 resistors
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistors electrically connecting electric components or wires to printed circuits
- H05K3/34—Assembling printed circuits with electric components, e.g. with resistors electrically connecting electric components or wires to printed circuits by soldering
- H05K3/3452—Solder masks
-
- 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.
-
- 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
- Y10T29/49227—Insulator making
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Non-Metallic Protective Coatings For Printed Circuits (AREA)
- Production Of Multi-Layered Print Wiring Board (AREA)
Description
100 ベース基板
200 回路パターン
210 第2電子素子
211 電極パッド
212 ビア
300 非感光性絶縁層
400 ダム
401 感光性絶縁層
500 バンプ
600 第1電子素子
700 アンダーフィル溶液
Claims (13)
- ベース基板と、
前記ベース基板上に形成された非感光性絶縁層と、
前記ベース基板上に形成され、上部が前記非感光性絶縁層の上部に突出した回路パターンと、
感光性物質で形成され、前記ベース基板の外側の前記非感光性絶縁層の上部に形成されるダムと、を含み、
前記回路パターンのすべてのパターンの上部が前記非感光性絶縁層の上部に突出している印刷回路基板。 - 前記回路パターンの上部に形成されたバンプをさらに含む、請求項1に記載の印刷回路基板。
- 前記バンプの上部に第1電子素子が実装される、請求項2に記載の印刷回路基板。
- 前記ベース基板の内部には第2電子素子が内蔵される、請求項1に記載の印刷回路基板。
- 前記回路パターンは前記第2電子素子の電極パッドに電気的に連結される、請求項4に記載の印刷回路基板。
- 前記ダムの上面は前記第1電子素子の下面より高く位置する、請求項3に記載の印刷回路基板。
- 回路パターンが形成されたベース基板を準備する段階と、
前記ベース基板の上部に前記回路パターンを覆うように非感光性絶縁層及び感光性絶縁層を順に積層する段階と、
前記感光性絶縁層を部分的に除去して前記回路パターンの上部を露出する段階と、を含み、
前記非感光性絶縁層及び前記感光性物質を積層する段階で、
前記回路パターンのすべてのパターンの上部が前記非感光性絶縁層の上部に露出するように形成される印刷回路基板の製造方法。 - 前記回路パターンの上部を露出する段階において、
前記感光性絶縁層が部分的に除去され、前記ベース基板の外側にダムが形成される、請求項7に記載の印刷回路基板の製造方法。 - 前記回路パターンの上部を露出する段階の後に、
前記回路パターンの上部にバンプを形成する段階をさらに含む、請求項7に記載の印刷回路基板の製造方法。 - 前記バンプを形成する段階の後に、
前記バンプの上部に第1電子素子を実装する段階をさらに含む、請求項9に記載の印刷回路基板の製造方法。 - 前記ベース基板には第2電子素子が内蔵される、請求項7に記載の印刷回路基板の製造方法。
- 前記回路パターンは前記第2電子素子の電極パッドに電気的に連結される、請求項11に記載の印刷回路基板の製造方法。
- 前記ダムを形成する段階において、
前記ダムの上面は前記第1電子素子の下面より高く位置する、請求項10に記載の印刷回路基板の製造方法。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020120152426A KR20140082444A (ko) | 2012-12-24 | 2012-12-24 | 인쇄회로기판 및 인쇄회로기판 제조 방법 |
| KR10-2012-0152426 | 2012-12-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2014123702A JP2014123702A (ja) | 2014-07-03 |
| JP5571817B2 true JP5571817B2 (ja) | 2014-08-13 |
Family
ID=50973357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013078682A Expired - Fee Related JP5571817B2 (ja) | 2012-12-24 | 2013-04-04 | 印刷回路基板及び印刷回路基板の製造方法 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20140174805A1 (ja) |
| JP (1) | JP5571817B2 (ja) |
| KR (1) | KR20140082444A (ja) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6467797B2 (ja) * | 2014-07-14 | 2019-02-13 | 凸版印刷株式会社 | 配線基板、配線基板を用いた半導体装置およびこれらの製造方法 |
| JP6533680B2 (ja) * | 2015-03-20 | 2019-06-19 | 新光電気工業株式会社 | 配線基板、半導体装置及び配線基板の製造方法 |
| KR102568249B1 (ko) * | 2016-01-21 | 2023-08-18 | 삼성전기주식회사 | 인쇄회로기판 |
| WO2021031125A1 (zh) * | 2019-08-20 | 2021-02-25 | 华为技术有限公司 | 线路嵌入式基板、芯片封装结构及基板制备方法 |
| KR102814782B1 (ko) * | 2020-03-12 | 2025-05-30 | 엘지이노텍 주식회사 | 인쇄회로기판 및 이의 제조 방법 |
| CN112103193B (zh) | 2020-08-21 | 2021-12-03 | 珠海越亚半导体股份有限公司 | 一种嵌埋结构及制备方法、基板 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006351559A (ja) * | 2003-06-23 | 2006-12-28 | Shinko Electric Ind Co Ltd | 配線基板および配線基板への半導体チップ実装構造 |
| JP5255545B2 (ja) * | 2009-09-29 | 2013-08-07 | 三菱製紙株式会社 | ソルダーレジストの形成方法 |
| KR101089956B1 (ko) * | 2009-10-28 | 2011-12-05 | 삼성전기주식회사 | 플립칩 패키지 및 그의 제조방법 |
| JP5481724B2 (ja) * | 2009-12-24 | 2014-04-23 | 新光電気工業株式会社 | 半導体素子内蔵基板 |
| JP5830925B2 (ja) * | 2011-05-10 | 2015-12-09 | 日立化成株式会社 | プリント配線板の製造方法 |
| JP5930704B2 (ja) * | 2011-12-22 | 2016-06-08 | 太陽インキ製造株式会社 | プリント配線板の製造方法、プリント配線板およびフリップチップ実装基板 |
-
2012
- 2012-12-24 KR KR1020120152426A patent/KR20140082444A/ko not_active Ceased
-
2013
- 2013-03-13 US US13/802,553 patent/US20140174805A1/en not_active Abandoned
- 2013-04-04 JP JP2013078682A patent/JP5571817B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR20140082444A (ko) | 2014-07-02 |
| JP2014123702A (ja) | 2014-07-03 |
| US20140174805A1 (en) | 2014-06-26 |
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