KR20100096374A - 발광장치용 봉지재료 및 이를 이용한 발광장치 - Google Patents
발광장치용 봉지재료 및 이를 이용한 발광장치 Download PDFInfo
- Publication number
- KR20100096374A KR20100096374A KR1020090015220A KR20090015220A KR20100096374A KR 20100096374 A KR20100096374 A KR 20100096374A KR 1020090015220 A KR1020090015220 A KR 1020090015220A KR 20090015220 A KR20090015220 A KR 20090015220A KR 20100096374 A KR20100096374 A KR 20100096374A
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- South Korea
- Prior art keywords
- resin
- light emitting
- epoxy
- silicone
- emitting device
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- 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.)
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/02—Use of particular materials as binders, particle coatings or suspension media therefor
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/20—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the epoxy compounds used
- C08G59/22—Di-epoxy compounds
- C08G59/30—Di-epoxy compounds containing atoms other than carbon, hydrogen, oxygen and nitrogen
- C08G59/306—Di-epoxy compounds containing atoms other than carbon, hydrogen, oxygen and nitrogen containing silicon
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/20—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the epoxy compounds used
- C08G59/32—Epoxy compounds containing three or more epoxy groups
- C08G59/3254—Epoxy compounds containing three or more epoxy groups containing atoms other than carbon, hydrogen, oxygen or nitrogen
- C08G59/3281—Epoxy compounds containing three or more epoxy groups containing atoms other than carbon, hydrogen, oxygen or nitrogen containing silicon
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B33/00—Electroluminescent light sources
- H05B33/02—Details
- H05B33/04—Sealing arrangements, e.g. against humidity
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B33/00—Electroluminescent light sources
- H05B33/10—Apparatus or processes specially adapted to the manufacture of electroluminescent light sources
-
- 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
- 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
- H01L2224/481—Disposition
- H01L2224/48151—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
- H01L2224/48221—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
- H01L2224/48245—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic
- H01L2224/48247—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic connecting the wire to a bond pad of the item
-
- 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
- H10H20/851—Wavelength conversion means
- H10H20/8511—Wavelength conversion means characterised by their material, e.g. binder
-
- 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
- H10H20/852—Encapsulations
- H10H20/854—Encapsulations characterised by their material, e.g. epoxy or silicone resins
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Led Device Packages (AREA)
Abstract
Description
Claims (12)
- 적어도 1개의 규소 원자 결합 수산기를 갖는 실리콘 수지와, 적어도 1개의 옥실란기를 갖는 에폭시 수지를 포함하며 상기 실리콘 수지의 수산기와 상기 에폭시 수지의 옥실란기가 화학적으로 결합된 실리콘 에폭시 화합물 수지를 포함하는 발광소자용 봉지재료.
- 제1항에 있어서,상기 실리콘 수지는, 폴리 실란, 폴리 실록산 및 그 조합 중 어느 하나를 포함하는 것을 특징으로 하는 발광소자용 봉지재료.
- 제1항에 있어서,상기 에폭시 수지는, 비스페놀 F형 에폭시, 비스페놀 A형 에폭시, 페놀 노볼락형 에폭시 및 크레졸 노볼락형 에폭시로 구성된 그룹으로부터 선택된 적어도 하나의 에폭시 수지를 포함하는 것을 특징으로 하는 발광소자용 봉지재료.
- 제1항에 있어서,상기 실리콘 수지는 상기 실리콘 에폭시 화합물 수지 중 80∼95wt%인 것을 특징으로 하는 발광소자용 봉지재료.
- 제1항 내지 제4항 중 어느 한 항에 있어서,특정 파장의 광을 다른 파장의 광을 변환하기 위한 적어도 1종의 형광체 분말을 더 포함하는 것을 특징으로 하는 발광소자용 봉지재료.
- 제5항에 있어서,입사되는 광이 산란되도록 소정의 굴절률을 갖는 투명한 물질로 이루어진 광산란용 미세 투명입자를 더 포함하는 것을 특징으로 하는 발광소자용 봉지재료.
- 반도체 발광다이오드 칩;상기 반도체 발광다이오드 칩과 전기적으로 연결된 제1 및 제2 전극 구조물; 및상기 반도체 발광다이오드 칩을 밀봉하도록 형성된 수지 포장부를 포함하며,상기 수지 포장부는 적어도 1개의 규소 원자 결합 수산기를 갖는 실리콘 수지와, 적어도 1개의 옥실란기를 갖는 에폭시 수지를 포함하며 상기 실리콘 수지의 수산기와 상기 에폭시 수지의 옥실란기가 화학적으로 결합된 실리콘 에폭시 화합물 수지를 포함하는 발광소자용 봉지재료로 이루어진 것을 특징으로 하는 반도체 발광장치.
- 제7항에 있어서,상기 실리콘 수지는, 폴리 실란, 폴리 실록산 및 그 조합 중 어느 하나를 포함하는 것을 특징으로 하는 반도체 발광장치.
- 제7항에 있어서,상기 에폭시 수지는, 비스페놀 F형 에폭시, 비스페놀 A형 에폭시, 페놀 노볼락형 에폭시 및 크레졸 노볼락형 에폭시로 구성된 그룹으로부터 선택된 적어도 하나의 에폭시 수지를 포함하는 것을 특징으로 하는 반도체 발광장치.
- 제7항에 있어서,상기 실리콘 수지는 상기 실리콘 에폭시 화합물 수지 중 80∼95wt%인 것을 특징으로 하는 반도체 발광장치.
- 제7항 내지 제10항 중 어느 한 항에 있어서,상기 수지포장부는 그 내부에 분산되며 상기 반도체 발광다이오드 칩으로부터 방출된 광의 파장을 다른 파장으로 변환하기 위한 적어도 1종의 형광체 분말을 더 포함하는 것을 특징으로 하는 반도체 발광장치.
- 제11에 있어서,상기 수지포장부는 그 내부에 분산되며, 광이 산란되도록 소정의 굴절률을 갖는 투명한 물질로 이루어진 광산란용 미세 투명 입자를 더 포함하는 것을 특징으로 하는 반도체 발광장치.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090015220A KR20100096374A (ko) | 2009-02-24 | 2009-02-24 | 발광장치용 봉지재료 및 이를 이용한 발광장치 |
US12/711,636 US20100213490A1 (en) | 2009-02-24 | 2010-02-24 | Sealing composition for light emitting device and light emitting device including the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090015220A KR20100096374A (ko) | 2009-02-24 | 2009-02-24 | 발광장치용 봉지재료 및 이를 이용한 발광장치 |
Publications (1)
Publication Number | Publication Date |
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KR20100096374A true KR20100096374A (ko) | 2010-09-02 |
Family
ID=42630186
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020090015220A Ceased KR20100096374A (ko) | 2009-02-24 | 2009-02-24 | 발광장치용 봉지재료 및 이를 이용한 발광장치 |
Country Status (2)
Country | Link |
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US (1) | US20100213490A1 (ko) |
KR (1) | KR20100096374A (ko) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5682497B2 (ja) | 2011-07-29 | 2015-03-11 | 信越化学工業株式会社 | 表面実装型発光装置の製造方法及びリフレクター基板 |
CN102956761B (zh) * | 2011-08-25 | 2015-03-11 | 展晶科技(深圳)有限公司 | 发光二极管的封装方法 |
TWI467221B (zh) * | 2011-09-01 | 2015-01-01 | Largan Precision Co Ltd | 拾像光學透鏡組 |
US8890196B2 (en) * | 2013-03-14 | 2014-11-18 | Goldeneye, Inc. | Lightweight self-cooling light sources |
JP2017009725A (ja) * | 2015-06-19 | 2017-01-12 | ソニー株式会社 | 表示装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1441395B9 (de) * | 1996-06-26 | 2012-08-15 | OSRAM Opto Semiconductors GmbH | Lichtabstrahlendes Halbleiterbauelement mit Lumineszenzkonversionselement |
EP1359198A1 (en) * | 2002-05-03 | 2003-11-05 | SigmaKalon Group B.V. | Epoxy-modified polysiloxane resin based compositions useful for coatings |
JP2005064233A (ja) * | 2003-08-12 | 2005-03-10 | Stanley Electric Co Ltd | 波長変換型led |
JP4803339B2 (ja) * | 2003-11-20 | 2011-10-26 | 信越化学工業株式会社 | エポキシ・シリコーン混成樹脂組成物及び発光半導体装置 |
US7592399B2 (en) * | 2005-12-19 | 2009-09-22 | Shin-Etsu Chemical Co., Ltd. | Epoxy/silicone hybrid resin composition and optical semiconductor device |
-
2009
- 2009-02-24 KR KR1020090015220A patent/KR20100096374A/ko not_active Ceased
-
2010
- 2010-02-24 US US12/711,636 patent/US20100213490A1/en not_active Abandoned
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US20100213490A1 (en) | 2010-08-26 |
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