KR100764386B1 - 고온공정에 적합한 절연구조체 및 그 제조방법 - Google Patents
고온공정에 적합한 절연구조체 및 그 제조방법 Download PDFInfo
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- KR100764386B1 KR100764386B1 KR1020060025454A KR20060025454A KR100764386B1 KR 100764386 B1 KR100764386 B1 KR 100764386B1 KR 1020060025454 A KR1020060025454 A KR 1020060025454A KR 20060025454 A KR20060025454 A KR 20060025454A KR 100764386 B1 KR100764386 B1 KR 100764386B1
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- oxide layer
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- metal oxide
- pattern
- conductive pattern
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- 238000000034 method Methods 0.000 title claims abstract description 28
- 238000009413 insulation Methods 0.000 title claims abstract description 8
- 238000004519 manufacturing process Methods 0.000 title abstract description 9
- 239000000758 substrate Substances 0.000 claims abstract description 46
- 229910044991 metal oxide Inorganic materials 0.000 claims abstract description 32
- 150000004706 metal oxides Chemical class 0.000 claims abstract description 32
- 229910052751 metal Inorganic materials 0.000 claims abstract description 12
- 239000002184 metal Substances 0.000 claims abstract description 12
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 11
- 238000002048 anodisation reaction Methods 0.000 claims abstract description 9
- 238000001465 metallisation Methods 0.000 claims abstract description 9
- 238000007743 anodising Methods 0.000 claims abstract description 8
- 238000000151 deposition Methods 0.000 claims abstract description 7
- 238000005530 etching Methods 0.000 claims abstract description 5
- 230000001590 oxidative effect Effects 0.000 claims abstract description 4
- 239000011248 coating agent Substances 0.000 claims abstract description 3
- 238000000576 coating method Methods 0.000 claims abstract description 3
- 238000005240 physical vapour deposition Methods 0.000 claims description 6
- 230000004927 fusion Effects 0.000 claims description 3
- 238000001704 evaporation Methods 0.000 claims description 2
- 238000004544 sputter deposition Methods 0.000 claims description 2
- 230000008020 evaporation Effects 0.000 claims 1
- 229910000679 solder Inorganic materials 0.000 description 8
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 239000004593 Epoxy Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000003822 epoxy resin Substances 0.000 description 3
- 229920000647 polyepoxide Polymers 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 238000010292 electrical insulation Methods 0.000 description 2
- 230000005496 eutectics Effects 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000003486 chemical etching Methods 0.000 description 1
- 230000032798 delamination Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009429 electrical wiring Methods 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000012811 non-conductive material Substances 0.000 description 1
- 238000007500 overflow downdraw method Methods 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 230000007261 regionalization Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
Images
Classifications
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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
- H05K1/05—Insulated conductive substrates, e.g. insulated metal substrate
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/85—Packages
- H10H20/8506—Containers
-
- 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
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/85—Packages
- H10H20/857—Interconnections, e.g. lead-frames, bond wires or solder balls
-
- 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
- H05K2203/0315—Oxidising metal
-
- 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
- H05K2203/0502—Patterning and lithography
- H05K2203/0542—Continuous temporary metal layer over metal pattern
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/85—Packages
- H10H20/855—Optical field-shaping means, e.g. lenses
- H10H20/856—Reflecting means
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Led Device Packages (AREA)
- Insulated Metal Substrates For Printed Circuits (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
Abstract
Description
Claims (11)
- 적어도 그 일면에 소자의 실장 영역으로 제공되어 상기 소자와 전기적으로 연결되는 전도성 패턴이 형성된 기재; 그리고상기 전도성 패턴상 소정의 위치에 양극산화법으로 형성된 Al, Ti 및 Mg로 이루어진 그룹 중 선택된 1종의 금속산화물층 패턴;을 포함하는 고온공정에 적합한 절연구조체.
- 제 1항에 있어서, 상기 소자는 파워칩 또는 LED 소자 중 하나인 것을 특징으로 하는 고온공정에 적합한 절연구조체.
- 제 1항에 있어서, 상기 금속산화물층 패턴상에 형성된 상부 기판을 추가로 포함하는 고온공정에 적합한 절연구조체.
- 제 3항에 있어서, 상기 상부 기판과 상기 금속산화물층 패턴은 Au/Sn 용융접착(eutectic bonding)으로 상호 부착되어 형성되어 있음을 특징으로 하는 고온공정에 적합한 절연구조체.
- 제 3항에 있어서, 상기 소자가 LED 소자이며, 상기 상부 기판은 반사판(reflector)인 것을 특징으로 하는 고온공정에 적합한 절연구조체.
- 제 1항에 있어서, 상기 기재는 Si기판인 것을 특징으로 하는 고온공정에 적합한 절연구조체.
- 적어도 그 일면에 소자의 전기적 연결을 위한 전도성 패턴이 형성된 기재를 마련하는 공정;상기 전도성 패턴이 형성된 기재상에 Al,Ti 및 Mg로 이루어진 그룹 중 선택된 1종의 금속을 PVD법으로 증착함으로써 금속 증착층을 형성하는 공정;상기 금속 증착층을 양극산화법을 이용하여 산화시켜 금속산화물층을 형성하는 공정;상기 금속산화물층상에 감광성 필름을 도포한후, 노광, 현상함으로써 소정의 감광성 필름 패턴을 형성하는 공정; 및상기 감광성 필름 패턴이 형성된 기재 표면을 에칭처리하여 상기 금속산화물층을 제거함으로써 상기 전도성 패턴상에 소망하는 금속산화물층 패턴을 형성하는 공정;을 포함하는 고온공정에 적합한 절연구조체의 제조방법.
- 제 7항에 있어서, 상기 PVD법은 sputtering과 evaporation 중 어느 하나인 것을 특징으로 하는 고온공정에 적합한 절연구조체의 제조방법.
- 제 7항에 있어서, 상기 금속산화물층 패턴상에 상부 기판을 추가로 부착하는 공정;을 추가로 포함하는 고온공정에 적합한 절연구조체의 제조방법.
- 제 9항에 있어서, 상기 상부 기판과 상기 금속산화물층 패턴은 Au/Sn 용융접착으로 부착됨을 특징으로 하는 고온공정에 적합한 절연구조체의 제조방법.
- 제 9항에 있어서, 상기 소자가 LED 소자이며, 상기 상부 기판은 반사판(reflector)임을 특징으로 하는 고온공정에 적합한 절연구조체의 제조방법.
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060025454A KR100764386B1 (ko) | 2006-03-20 | 2006-03-20 | 고온공정에 적합한 절연구조체 및 그 제조방법 |
TW096108134A TWI341018B (en) | 2006-03-20 | 2007-03-09 | Insulation structure for high temperature conditions and manufacturing method thereof |
CNB2007100872062A CN100562212C (zh) | 2006-03-20 | 2007-03-19 | 用于高温条件的绝缘结构及其制造方法 |
JP2007069924A JP4959387B2 (ja) | 2006-03-20 | 2007-03-19 | 絶縁構造体及びその製造方法 |
US11/723,236 US7998879B2 (en) | 2006-03-20 | 2007-03-19 | Insulation structure for high temperature conditions and manufacturing method thereof |
US13/177,276 US20110260198A1 (en) | 2006-03-20 | 2011-07-06 | Insulation structure for high temperature conditions and manufacturing method thereof |
US14/555,186 US9231167B2 (en) | 2006-03-20 | 2014-11-26 | Insulation structure for high temperature conditions and manufacturing method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020060025454A KR100764386B1 (ko) | 2006-03-20 | 2006-03-20 | 고온공정에 적합한 절연구조체 및 그 제조방법 |
Publications (2)
Publication Number | Publication Date |
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KR20070095145A KR20070095145A (ko) | 2007-09-28 |
KR100764386B1 true KR100764386B1 (ko) | 2007-10-08 |
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KR1020060025454A Active KR100764386B1 (ko) | 2006-03-20 | 2006-03-20 | 고온공정에 적합한 절연구조체 및 그 제조방법 |
Country Status (5)
Country | Link |
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US (3) | US7998879B2 (ko) |
JP (1) | JP4959387B2 (ko) |
KR (1) | KR100764386B1 (ko) |
CN (1) | CN100562212C (ko) |
TW (1) | TWI341018B (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR100917028B1 (ko) * | 2007-12-26 | 2009-09-10 | 삼성전기주식회사 | 아노다이징을 이용한 금속 기판 및 이의 제조방법 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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KR101124102B1 (ko) * | 2009-08-24 | 2012-03-21 | 삼성전기주식회사 | 발광 소자 패키지용 기판 및 이를 포함하는 발광 소자 패키지 |
KR101237668B1 (ko) | 2011-08-10 | 2013-02-26 | 삼성전기주식회사 | 반도체 패키지 기판 |
CN109960438B (zh) * | 2019-03-19 | 2021-04-23 | 京东方科技集团股份有限公司 | 基板及其制作方法、触控显示装置 |
US11608162B2 (en) * | 2020-06-10 | 2023-03-21 | Goodrich Corporation | Aircraft wheel torque bar spacer |
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KR101530876B1 (ko) | 2008-09-16 | 2015-06-23 | 삼성전자 주식회사 | 발광량이 증가된 발광 소자, 이를 포함하는 발광 장치, 상기 발광 소자 및 발광 장치의 제조 방법 |
US8008683B2 (en) | 2008-10-22 | 2011-08-30 | Samsung Led Co., Ltd. | Semiconductor light emitting device |
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2006
- 2006-03-20 KR KR1020060025454A patent/KR100764386B1/ko active Active
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2007
- 2007-03-09 TW TW096108134A patent/TWI341018B/zh active
- 2007-03-19 US US11/723,236 patent/US7998879B2/en active Active
- 2007-03-19 CN CNB2007100872062A patent/CN100562212C/zh active Active
- 2007-03-19 JP JP2007069924A patent/JP4959387B2/ja active Active
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2011
- 2011-07-06 US US13/177,276 patent/US20110260198A1/en not_active Abandoned
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2014
- 2014-11-26 US US14/555,186 patent/US9231167B2/en active Active
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KR100453015B1 (ko) | 1994-07-04 | 2005-09-02 | 세이코 엡슨 가부시키가이샤 | 표면처리방법및그장치,기판의표면처리방법및기판의제조방법 |
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JP2002174822A (ja) | 2000-12-06 | 2002-06-21 | Sharp Corp | アクティブマトリクス基板の製造方法 |
JP2003057461A (ja) | 2001-05-10 | 2003-02-26 | Canon Inc | 光電融合基板および電子機器 |
KR20030083452A (ko) * | 2002-04-23 | 2003-10-30 | 서울반도체 주식회사 | 고휘도 발광 다이오드 및 그 제조 방법 |
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KR100917028B1 (ko) * | 2007-12-26 | 2009-09-10 | 삼성전기주식회사 | 아노다이징을 이용한 금속 기판 및 이의 제조방법 |
Also Published As
Publication number | Publication date |
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US20110260198A1 (en) | 2011-10-27 |
US20070215894A1 (en) | 2007-09-20 |
KR20070095145A (ko) | 2007-09-28 |
JP4959387B2 (ja) | 2012-06-20 |
CN100562212C (zh) | 2009-11-18 |
TW200742016A (en) | 2007-11-01 |
US7998879B2 (en) | 2011-08-16 |
JP2007258714A (ja) | 2007-10-04 |
US20150084089A1 (en) | 2015-03-26 |
TWI341018B (en) | 2011-04-21 |
US9231167B2 (en) | 2016-01-05 |
CN101043791A (zh) | 2007-09-26 |
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