KR101154565B1 - 다층 연성회로기판 및 그 제조 방법 - Google Patents
다층 연성회로기판 및 그 제조 방법 Download PDFInfo
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- KR101154565B1 KR101154565B1 KR1020060014093A KR20060014093A KR101154565B1 KR 101154565 B1 KR101154565 B1 KR 101154565B1 KR 1020060014093 A KR1020060014093 A KR 1020060014093A KR 20060014093 A KR20060014093 A KR 20060014093A KR 101154565 B1 KR101154565 B1 KR 101154565B1
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 27
- 239000011889 copper foil Substances 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 17
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- 229920001721 polyimide Polymers 0.000 claims description 7
- 238000005530 etching Methods 0.000 claims description 5
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- 238000005229 chemical vapour deposition Methods 0.000 description 2
- 238000009713 electroplating Methods 0.000 description 2
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- 239000000615 nonconductor Substances 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
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- 230000002411 adverse Effects 0.000 description 1
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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
- H05K3/46—Manufacturing multilayer circuits
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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
- H05K3/36—Assembling printed circuits with other printed circuits
- H05K3/361—Assembling flexible printed circuits with other printed circuits
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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
- H05K3/46—Manufacturing multilayer circuits
- H05K3/4611—Manufacturing multilayer circuits by laminating two or more circuit boards
-
- 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
- H05K3/4611—Manufacturing multilayer circuits by laminating two or more circuit boards
- H05K3/4626—Manufacturing multilayer circuits by laminating two or more circuit boards characterised by the insulating layers or materials
- H05K3/4635—Manufacturing multilayer circuits by laminating two or more circuit boards characterised by the insulating layers or materials laminating flexible circuit boards using additional insulating adhesive materials between the boards
-
- 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
- H05K3/4688—Composite multilayer circuits, i.e. comprising insulating layers having different properties
- H05K3/4694—Partitioned multilayer circuits having adjacent regions with different properties, e.g. by adding or inserting locally circuit layers having a higher circuit density
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/4805—Shape
- H01L2224/4809—Loop shape
- H01L2224/48091—Arched
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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
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/03—Use of materials for the substrate
- H05K1/0393—Flexible materials
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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
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/01—Dielectrics
- H05K2201/0183—Dielectric layers
- H05K2201/0191—Dielectric layers wherein the thickness of the dielectric plays an important role
-
- 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
- H05K2201/0335—Layered conductors or foils
- H05K2201/0355—Metal foils
-
- 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
- H05K2201/04—Assemblies of printed circuits
- H05K2201/043—Stacked PCBs with their backs attached to each other without electrical connection
-
- 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
- H05K2201/09009—Substrate related
- H05K2201/09127—PCB or component having an integral separable or breakable part
-
- 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
- H05K2201/09972—Partitioned, e.g. portions of a PCB dedicated to different functions; Boundary lines therefore; Portions of a PCB being processed separately or differently
-
- 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
- H05K3/22—Secondary treatment of printed circuits
- H05K3/28—Applying non-metallic protective coatings
- H05K3/281—Applying non-metallic protective coatings by means of a preformed insulating 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
- H05K3/30—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
- H05K3/321—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by conductive adhesives
- H05K3/323—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by conductive adhesives by applying an anisotropic conductive adhesive layer over an array of pads
-
- 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
- H05K3/4688—Composite multilayer circuits, i.e. comprising insulating layers having different properties
- H05K3/4691—Rigid-flexible multilayer circuits comprising rigid and flexible layers, e.g. having in the bending regions only flexible layers
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Combinations Of Printed Boards (AREA)
- Structure Of Printed Boards (AREA)
- Non-Metallic Protective Coatings For Printed Circuits (AREA)
- Wire Bonding (AREA)
- Production Of Multi-Layered Print Wiring Board (AREA)
- Laminated Bodies (AREA)
Abstract
Description
Claims (15)
- 대상 모듈의 디바이스에 대응되는 폭으로 형성된 본딩 시트;상기 본딩 시트의 폭으로 상기 본딩 시트의 상측에 접착된 상부 베이스층;상기 본딩 시트의 폭 이상으로 상기 본딩 시트의 하측에 접착된 하부 베이스층;상기 상부 베이스층의 상면에 도포된 상부 커버레이; 및상기 하부 베이스층의 저면에 도포된 하부 커버레이를 포함하며,상기 대상 모듈의 디바이스는 카메라 모듈의 이미지 센서이고,상기 본딩 시트 및 상부 베이스층이 카메라 모듈의 이미지 센서의 폭으로 형성되며,상기 하부 베이스층은 카메라 모듈의 폭으로 형성되는 것을 특징으로 하는 다층 연성회로기판.
- 제 1 항에 있어서,상기 하부 커버레이 및 하부 베이스층의 저면에는 대상 모듈과의 접착을 위한 접착 부재를 더 포함하는 다층 연성회로기판.
- 제 1 항에 있어서,상기 상부 베이스층은 상기 본딩 시트의 상면에 형성된 제 1절연층 및 상기 제 1절연층의 상면에 미세회로 패턴이 형성된 제 1동박층을 포함하며,상기 하부 베이스층은 상기 본딩 시트의 저면에 형성된 제 2절연층 및 상기 제 2절연층의 저면에 미세회로 패턴이 형성된 제 2동박층을 포함하는 다층 연성회로기판.
- 제 3항에 있어서,상기 제 1 및 제 2절연층은 폴리이미드인 것을 특징으로 하는 다층 연성회로기판.
- 제 3항에 있어서,상기 하부 커버레이는 상기 제 2절연층의 저면으로 제 2동박층의 미세회로 패턴이 형성되지 않는 영역에 도포되는 것을 특징으로 하는 다층 연성회로기판.
- 삭제
- 삭제
- 제 2항에 있어서,상기 접착 부재는 이방 전도성 필름(ACF: Anisotropic Conductive Film)인 것을 특징으로 하는 다층 연성회로기판.
- 본딩 시트의 상측에 상부 베이스층을 접착하여 적층 구조체를 형성하는 단계;상기 적층 구조체를 대상 모듈의 디바이스 크기로 절단하는 단계;상기 본딩 시트의 하측에 하부 베이스층을 형성하는 단계;상기 상/하부 베이스층에 미세회로패턴을 각각 형성하는 단계; 및상기 미세회로패턴이 형성된 상부 베이스층의 상면에 상부 커버레이 도포하고, 상기 하부 베이스층에 미세회로 패턴이 형성되지 않은 영역에 하부 커버레이를 도포하는 단계를 포함하며,상기 하부 베이스층을 형성하는 단계는,상기 본딩 시트의 저면에 제2절연층을 접착하는 단계 및 상기 제2절연층의 저면에 미세회로 패턴 형성을 위한 제 2동박층을 형성하는 단계를 포함하고,상기 하부 커버레이는 상기 본딩 시트에 대응되는 폭으로, 상기 제 2동박층의 미세회로패턴이 형성되지 않는 영역에 도포되는 것을 특징으로 하는 다층 연성회로기판의 제조방법.
- 제 9항에 있어서,상기 상부 커버레이와 하부 커버레이를 평평하게 하기 위한 평탄화 단계를 더 포함하는 것을 특징으로 하는 다층 연성회로기판의 제조방법.
- 제 9항에 있어서,상기 하부 커버레이 및 하부 베이스층의 저면에 대상 모듈과 접합하기 위한 이방 전도성 필름(ACF)을 접착하는 단계를 더 포함하는 것을 특징으로 하는 다층 연성회로기판의 제조방법.
- 제 9항에 있어서,상기 상부 베이스층은 상기 본딩 시트의 상면에 제1절연층을 접착하는 단계 및 상기 제 1절연층의 상면에 미세회로 패턴 형성을 위한 제 1동박층을 형성하는 단계로 형성되는 것을 특징으로 하는 다층 연성회로기판의 제조방법.
- 삭제
- 삭제
- 제 9항에 있어서,상기 미세회로패턴 형성단계는,상기 상부 베이스층의 상면 및 하부 베이스층의 저면에 각각 상부 및 하부 드라이 필름을 라미네이팅하는 단계; 상기 상부 드라이 필름 및 하부 드라이 필름 에 대해 노광처리를 수행하는 단계; 상기 노광처리된 상부 및 하부 드라이 필름에 대해 에칭 처리를 수행하는 단계를 포함하는 것을 특징으로 하는 다층 연성회로기판의 제조방법.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060014093A KR101154565B1 (ko) | 2006-02-14 | 2006-02-14 | 다층 연성회로기판 및 그 제조 방법 |
US11/910,142 US7977577B2 (en) | 2006-02-14 | 2007-02-14 | Multi-layer flexible printed circuit board and method for manufacturing the same |
PCT/KR2007/000792 WO2007094614A1 (en) | 2006-02-14 | 2007-02-14 | Multi-layer flexible printed circuit board and method for manufacturing the same |
CN2007800001905A CN101313638B (zh) | 2006-02-14 | 2007-02-14 | 多层柔性印刷电路板及其制造方法 |
JP2008554156A JP5175746B2 (ja) | 2006-02-14 | 2007-02-14 | 多層フレキシブル回路基板 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060014093A KR101154565B1 (ko) | 2006-02-14 | 2006-02-14 | 다층 연성회로기판 및 그 제조 방법 |
Publications (2)
Publication Number | Publication Date |
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KR20070081865A KR20070081865A (ko) | 2007-08-20 |
KR101154565B1 true KR101154565B1 (ko) | 2012-06-08 |
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Application Number | Title | Priority Date | Filing Date |
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KR1020060014093A Expired - Fee Related KR101154565B1 (ko) | 2006-02-14 | 2006-02-14 | 다층 연성회로기판 및 그 제조 방법 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7977577B2 (ko) |
JP (1) | JP5175746B2 (ko) |
KR (1) | KR101154565B1 (ko) |
CN (1) | CN101313638B (ko) |
WO (1) | WO2007094614A1 (ko) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100949105B1 (ko) * | 2007-11-20 | 2010-03-22 | 삼신써키트 주식회사 | 연성 인쇄 회로 기판 및 그 제조 방법 |
KR101093282B1 (ko) | 2009-10-30 | 2011-12-14 | 삼성에스디아이 주식회사 | 이차전지 팩 |
EP2330655B1 (en) * | 2009-12-02 | 2018-11-14 | Samsung SDI Co., Ltd. | Secondary battery |
CN104781451A (zh) * | 2012-11-09 | 2015-07-15 | Jx日矿日石金属株式会社 | 表面处理铜箔及使用其的积层板 |
KR102128786B1 (ko) * | 2013-04-05 | 2020-07-01 | 엘지이노텍 주식회사 | 카메라 모듈의 초음파 접합장치 |
US10649572B2 (en) | 2015-11-03 | 2020-05-12 | Microsoft Technology Licensing, Llc | Multi-modal sensing surface |
US10955977B2 (en) | 2015-11-03 | 2021-03-23 | Microsoft Technology Licensing, Llc | Extender object for multi-modal sensing |
US10338753B2 (en) | 2015-11-03 | 2019-07-02 | Microsoft Technology Licensing, Llc | Flexible multi-layer sensing surface |
CN107396551B (zh) * | 2017-07-28 | 2019-04-30 | 贵州鑫阳科技股份有限公司 | 用于控制板坯加工的设备 |
CN107809857B (zh) * | 2017-11-22 | 2023-08-01 | 苏州市亿利华电子有限公司 | 一种多层pcb板涂胶压合装置 |
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US7977577B2 (en) | 2011-07-12 |
KR20070081865A (ko) | 2007-08-20 |
CN101313638B (zh) | 2010-12-08 |
WO2007094614A1 (en) | 2007-08-23 |
JP5175746B2 (ja) | 2013-04-03 |
CN101313638A (zh) | 2008-11-26 |
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JP2009527106A (ja) | 2009-07-23 |
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