KR20190048111A - 양면 세라믹 기판 제조방법, 그 제조방법에 의해 제조되는 양면 세라믹 기판 및 이를 포함하는 반도체 패키지 - Google Patents
양면 세라믹 기판 제조방법, 그 제조방법에 의해 제조되는 양면 세라믹 기판 및 이를 포함하는 반도체 패키지 Download PDFInfo
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- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/027—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34
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- 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
- H01L21/027—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34
- H01L21/0271—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34 comprising organic layers
- H01L21/0273—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34 comprising organic layers characterised by the treatment of photoresist layers
- H01L21/0274—Photolithographic processes
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- 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
- H01L21/18—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 the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/31—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to form insulating layers thereon, e.g. for masking or by using photolithographic techniques; After treatment of these layers; Selection of materials for these layers
- H01L21/3205—Deposition of non-insulating-, e.g. conductive- or resistive-, layers on insulating layers; After-treatment of these layers
- H01L21/321—After treatment
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- 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
- H01L21/18—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 the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/31—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to form insulating layers thereon, e.g. for masking or by using photolithographic techniques; After treatment of these layers; Selection of materials for these layers
- H01L21/3205—Deposition of non-insulating-, e.g. conductive- or resistive-, layers on insulating layers; After-treatment of these layers
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- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/12—Mountings, e.g. non-detachable insulating substrates
- H01L23/14—Mountings, e.g. non-detachable insulating substrates characterised by the material or its electrical properties
- H01L23/15—Ceramic or glass substrates
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
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- H01L23/28—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection
- H01L23/31—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the arrangement or shape
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/28—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection
- H01L23/31—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the arrangement or shape
- H01L23/3157—Partial encapsulation or coating
- H01L23/3164—Partial encapsulation or coating the coating being a foil
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- 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
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- 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
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Printing Elements For Providing Electric Connections Between Printed Circuits (AREA)
Abstract
Description
도 2는 본 발명에 의한 양면 세라믹 기판 제조방법에 따라 제조되는 공정을 도시한 것이다.
30 : 금속 페이스트
40 : 시드층
50 : 포토 레지스트
60 : 전극층
70 : 표면층
Claims (9)
- 세라믹에 형성시킨 비아 홀(via hole)에 금속 페이스트(paste)를 충진하는 단계; 및
상기 금속 페이스트를 충진하는 단계에 의해 충진된 금속 페이스트를 용융하는 단계를 포함하는,
양면 세라믹 기판 제조방법. - 청구항 1에 있어서,
상기 세라믹은 소결하지 않은 그린쉬트 상에서 비아 홀을 형성시킨 후 소결하는 단계에 의해 제작되는 것을 특징으로 하는,
양면 세라믹 기판 제조방법. - 청구항 2에 있어서,
상기 금속 페이스트를 용융 처리한 상기 세라믹의 양 면에 시드층을 코팅하는 단계; 및
상기 시드층 상에 포토리소그래피(photolithography)에 의해 전극 패턴을 형성시키는 단계를 더 포함하는,
양면 세라믹 기판 제조방법. - 청구항 3에 있어서,
상기 전극 패턴을 형성시키는 단계 후 전극 도금층을 형성하는 단계를 더 포함하는,
양면 세라믹 기판 제조방법. - 청구항 4에 있어서,
상기 전극 도금층을 형성하는 단계 후 평탄화 연마하는 단계; 및
표면 처리 및 상기 시드층을 엣칭하는 단계를 더 포함하는,
양면 세라믹 기판 제조방법. - 청구항 3에 있어서,
상기 금속 페이스트를 용융하는 단계 후 평탄화 연마하는 단계를 더 포함하는,
양면 세라믹 기판 제조방법. - 청구항 2의 제조방법에 의해 제조되는,
양면 세라믹 기판. - 청구항 7의 양면 세라믹 기판; 및
상기 세라믹 기판의 일 면에 실장된 반도체 소자를 포함하는,
반도체 패키지. - 청구항 8에 있어서,
상기 반도체 소자는 엘이디 소자, 레이저 소자, 고주파 통신용 소자 및 파워반도체 소자 중 적어도 하나를 포함하는,
반도체 패키지.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020170142650A KR20190048111A (ko) | 2017-10-30 | 2017-10-30 | 양면 세라믹 기판 제조방법, 그 제조방법에 의해 제조되는 양면 세라믹 기판 및 이를 포함하는 반도체 패키지 |
CN201880070210.4A CN111279470A (zh) | 2017-10-30 | 2018-10-30 | 双面陶瓷基板的制备方法、使用该方法制备的双面陶瓷基板以及包括其的半导体封装体 |
PCT/KR2018/012980 WO2019088637A1 (ko) | 2017-10-30 | 2018-10-30 | 양면 세라믹 기판 제조방법, 그 제조방법에 의해 제조되는 양면 세라믹 기판 및 이를 포함하는 반도체 패키지 |
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KR1020170142650A KR20190048111A (ko) | 2017-10-30 | 2017-10-30 | 양면 세라믹 기판 제조방법, 그 제조방법에 의해 제조되는 양면 세라믹 기판 및 이를 포함하는 반도체 패키지 |
Publications (1)
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KR20190048111A true KR20190048111A (ko) | 2019-05-09 |
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KR1020170142650A Ceased KR20190048111A (ko) | 2017-10-30 | 2017-10-30 | 양면 세라믹 기판 제조방법, 그 제조방법에 의해 제조되는 양면 세라믹 기판 및 이를 포함하는 반도체 패키지 |
Country Status (3)
Country | Link |
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KR (1) | KR20190048111A (ko) |
CN (1) | CN111279470A (ko) |
WO (1) | WO2019088637A1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022005097A1 (ko) * | 2020-07-01 | 2022-01-06 | 주식회사 아모센스 | 파워모듈 및 이에 포함되는 세라믹기판 제조방법 |
Citations (4)
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JPS6147981A (ja) | 1984-08-16 | 1986-03-08 | 日産自動車株式会社 | 車両用経路誘導装置 |
KR20160081479A (ko) | 2014-12-31 | 2016-07-08 | 주식회사 케이에이치바텍 | 무선통신기기용 금속외장재 및 이의 제조 방법 |
KR20160080430A (ko) | 2014-12-29 | 2016-07-08 | (주)와이솔 | 휨이 개선된 세라믹 기판 |
KR101768330B1 (ko) | 2015-10-16 | 2017-08-16 | 주식회사 케이씨씨 | 세라믹 회로기판 및 이의 제조방법 |
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TW200644757A (en) * | 2005-04-19 | 2006-12-16 | Tdk Corp | Multilayer ceramic substrate and production method thereof |
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JP5693940B2 (ja) * | 2010-12-13 | 2015-04-01 | 株式会社トクヤマ | セラミックスビア基板、メタライズドセラミックスビア基板、これらの製造方法 |
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-
2017
- 2017-10-30 KR KR1020170142650A patent/KR20190048111A/ko not_active Ceased
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2018
- 2018-10-30 CN CN201880070210.4A patent/CN111279470A/zh active Pending
- 2018-10-30 WO PCT/KR2018/012980 patent/WO2019088637A1/ko active Application Filing
Patent Citations (4)
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JPS6147981A (ja) | 1984-08-16 | 1986-03-08 | 日産自動車株式会社 | 車両用経路誘導装置 |
KR20160080430A (ko) | 2014-12-29 | 2016-07-08 | (주)와이솔 | 휨이 개선된 세라믹 기판 |
KR20160081479A (ko) | 2014-12-31 | 2016-07-08 | 주식회사 케이에이치바텍 | 무선통신기기용 금속외장재 및 이의 제조 방법 |
KR101768330B1 (ko) | 2015-10-16 | 2017-08-16 | 주식회사 케이씨씨 | 세라믹 회로기판 및 이의 제조방법 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2022005097A1 (ko) * | 2020-07-01 | 2022-01-06 | 주식회사 아모센스 | 파워모듈 및 이에 포함되는 세라믹기판 제조방법 |
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CN111279470A (zh) | 2020-06-12 |
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