WO2012157997A3 - 적색 형광체 및 이를 포함하는 발광장치 - Google Patents

적색 형광체 및 이를 포함하는 발광장치 Download PDF

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Publication number
WO2012157997A3
WO2012157997A3 PCT/KR2012/003971 KR2012003971W WO2012157997A3 WO 2012157997 A3 WO2012157997 A3 WO 2012157997A3 KR 2012003971 W KR2012003971 W KR 2012003971W WO 2012157997 A3 WO2012157997 A3 WO 2012157997A3
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WIPO (PCT)
Prior art keywords
red phosphor
light
same
emitting device
group
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PCT/KR2012/003971
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English (en)
French (fr)
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WO2012157997A2 (ko
WO2012157997A9 (ko
Inventor
김도환
김상현
윤철수
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삼성전자주식회사
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Application filed by 삼성전자주식회사 filed Critical 삼성전자주식회사
Priority to US14/118,336 priority Critical patent/US9475986B2/en
Priority to CN201280035991.6A priority patent/CN103687925B/zh
Publication of WO2012157997A2 publication Critical patent/WO2012157997A2/ko
Publication of WO2012157997A9 publication Critical patent/WO2012157997A9/ko
Publication of WO2012157997A3 publication Critical patent/WO2012157997A3/ko

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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
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/64—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing aluminium
    • 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
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7728—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing europium
    • 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
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/0883—Arsenides; Nitrides; Phosphides
    • 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
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • 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
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7728—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing europium
    • C09K11/77348—Silicon Aluminium Nitrides or Silicon Aluminium Oxynitrides
    • 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
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7728—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing europium
    • C09K11/7737—Phosphates
    • C09K11/7738—Phosphates with alkaline earth metals
    • C09K11/7739—Phosphates with alkaline earth metals with halogens
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • 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
    • H05B33/12—Light sources with substantially two-dimensional radiating surfaces
    • 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
    • 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
    • H01L2224/48257—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 die pad of the item
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
    • H01L2924/181—Encapsulation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
    • H01L33/50—Wavelength conversion elements
    • H01L33/501—Wavelength conversion elements characterised by the materials, e.g. binder
    • H01L33/502—Wavelength conversion materials

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Luminescent Compositions (AREA)
  • Led Device Packages (AREA)

Abstract

본 발명의 일실시예에 따른 적색형광체는 Az(Sr, M)2(Si, Al)O4-xNy　(0<x<3, y=2x/3, 0.001<z<0.1)의 조성식으로 표시되고, 상기 A는 리튬(Li), 칼륨(K) 및 나트륨(Na)으로 이루어진 군에서 선택된 적어도 1종의 원소이며, 상기 M은 바륨(Ba), 마그네슘(Mg) 및 칼슘(Ca)으로 이루어진 군으로부터 선택된 적어도 1종의 원소인 화합물을 포함하며, 6.9㎛ ≤ D50 ≤ 13.9㎛에 해당하는 입도 분포를 갖는 것을 특징으로 하는 적색형광체이다.
PCT/KR2012/003971 2011-05-19 2012-05-18 적색 형광체 및 이를 포함하는 발광장치 WO2012157997A2 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US14/118,336 US9475986B2 (en) 2011-05-19 2012-05-18 Red phosphor and light-emitting device comprising the same
CN201280035991.6A CN103687925B (zh) 2011-05-19 2012-05-18 红色磷光体和包括该红色磷光体的发光装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2011-0047508 2011-05-19
KR1020110047508A KR101793518B1 (ko) 2011-05-19 2011-05-19 적색 형광체 및 이를 포함하는 발광장치

Publications (3)

Publication Number Publication Date
WO2012157997A2 WO2012157997A2 (ko) 2012-11-22
WO2012157997A9 WO2012157997A9 (ko) 2013-03-14
WO2012157997A3 true WO2012157997A3 (ko) 2013-04-25

Family

ID=47177515

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PCT/KR2012/003971 WO2012157997A2 (ko) 2011-05-19 2012-05-18 적색 형광체 및 이를 포함하는 발광장치

Country Status (4)

Country Link
US (1) US9475986B2 (ko)
KR (1) KR101793518B1 (ko)
CN (1) CN103687925B (ko)
WO (1) WO2012157997A2 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101249444B1 (ko) * 2012-10-25 2013-04-03 주식회사 포스포 토륨이 도핑된 가넷계 형광체 및 이를 이용한 발광장치

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20090026308A (ko) * 2006-07-18 2009-03-12 쇼와 덴코 가부시키가이샤 형광체, 그 제조 방법 및 발광 장치
KR20090026317A (ko) * 2006-07-05 2009-03-12 우베 고산 가부시키가이샤 사이알론계 산질화물 형광체 및 그 제조방법
KR20100120616A (ko) * 2009-10-23 2010-11-16 삼성엘이디 주식회사 적색형광체, 그 제조방법, 이를 이용한 발광소자 패키지, 면광원장치 및 조명장치
KR20120030286A (ko) * 2010-09-20 2012-03-28 삼성엘이디 주식회사 적색 형광체, 이의 제조방법 및 이를 포함하는 발광장치

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT410266B (de) * 2000-12-28 2003-03-25 Tridonic Optoelectronics Gmbh Lichtquelle mit einem lichtemittierenden element
US7184111B2 (en) * 2003-04-28 2007-02-27 Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. Phosphor for use in white semiconductor light sources and a white light source utilizing the same
US7443094B2 (en) * 2005-03-31 2008-10-28 Dowa Electronics Materials Co., Ltd. Phosphor and manufacturing method of the same, and light emitting device using the phosphor
CN101195744A (zh) 2006-08-15 2008-06-11 大连路明科技集团有限公司 含氮化合物荧光材料及其制造方法和使用其的发光装置
WO2008062781A1 (fr) 2006-11-20 2008-05-29 Denki Kagaku Kogyo Kabushiki Kaisha Substance fluorescente et son procédé de fabrication, et dispositif électroluminescent
JP5412710B2 (ja) 2007-01-31 2014-02-12 日亜化学工業株式会社 窒化物系蛍光体又は酸窒化物系蛍光体

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20090026317A (ko) * 2006-07-05 2009-03-12 우베 고산 가부시키가이샤 사이알론계 산질화물 형광체 및 그 제조방법
KR20090026308A (ko) * 2006-07-18 2009-03-12 쇼와 덴코 가부시키가이샤 형광체, 그 제조 방법 및 발광 장치
KR20100120616A (ko) * 2009-10-23 2010-11-16 삼성엘이디 주식회사 적색형광체, 그 제조방법, 이를 이용한 발광소자 패키지, 면광원장치 및 조명장치
KR20120030286A (ko) * 2010-09-20 2012-03-28 삼성엘이디 주식회사 적색 형광체, 이의 제조방법 및 이를 포함하는 발광장치

Also Published As

Publication number Publication date
CN103687925A (zh) 2014-03-26
KR101793518B1 (ko) 2017-11-03
US9475986B2 (en) 2016-10-25
WO2012157997A2 (ko) 2012-11-22
KR20120129329A (ko) 2012-11-28
WO2012157997A9 (ko) 2013-03-14
US20140077687A1 (en) 2014-03-20
CN103687925B (zh) 2016-01-20

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