KR20070014102A - 형광체의 제조방법 - Google Patents
형광체의 제조방법 Download PDFInfo
- Publication number
- KR20070014102A KR20070014102A KR1020060114135A KR20060114135A KR20070014102A KR 20070014102 A KR20070014102 A KR 20070014102A KR 1020060114135 A KR1020060114135 A KR 1020060114135A KR 20060114135 A KR20060114135 A KR 20060114135A KR 20070014102 A KR20070014102 A KR 20070014102A
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- phosphor
- light emitting
- light
- emitting device
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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
- 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
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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
- H01L2224/48257—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
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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
- H01L2224/49—Structure, shape, material or disposition of the wire connectors after the connecting process of a plurality of wire connectors
- H01L2224/491—Disposition
- H01L2224/49105—Connecting at different heights
- H01L2224/49107—Connecting at different heights on the semiconductor or solid-state body
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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
- H01L2224/80—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
- H01L2224/85—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a wire connector
- H01L2224/85909—Post-treatment of the connector or wire bonding area
- H01L2224/8592—Applying permanent coating, e.g. protective coating
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- 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
Abstract
Description
Claims (5)
- 스트론튬, 마그네슘, 및 바륨 중에서 선택되는 적어도 하나의 원소의 산소 화합물과, 유로퓸 산소 화합물의 화합양론적 양을 제공하는 단계;상기 산소 화합물들을 혼합하는 단계; 및혼합물을 희토류로 활성화된 유로퓸을 포함한 실리케이트계 형광물질로 열처리하는 단계가 포함되는 형광체의 제조방법.
- 제 1 항에 있어서,상기 산소 화합물이 혼합된 뒤에, 붕화물, 염화물, 및 플루오르화물에서 선택되는 적어도 하나의 플럭싱화합물을 첨가하는 단계가 더 수행되는 형광체의 제조방법.
- 제 1 항에 있어서,상기 산소 화합물이 혼합될 때에는 증류수, 알코올, 및 아세톤 중에서 선택되는 용매가 소량 사용되어 혼합된 뒤에, 100 ~ 400 ℃에서 건조되는 형광체의 제조방법.
- 제 1 항에 있어서,상기 열처리 단계는 질소와 수소의 혼합 가스 분위기에서 수행되고, 상기 질 소와 상기 수소의 부피비는 75 ~ 98 : 25 ~ 2 부피비를 가지는 형광체의 제조방법.
- 제 1 항에 있어서,상기 열처리 단계는 800 ~ 1500 ℃에서 수행되는 형광체의 제조방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020060114135A KR100687417B1 (ko) | 2006-11-17 | 2006-11-17 | 형광체의 제조방법 |
Applications Claiming Priority (1)
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KR1020060114135A KR100687417B1 (ko) | 2006-11-17 | 2006-11-17 | 형광체의 제조방법 |
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KR1020050067959A Division KR100670478B1 (ko) | 2005-07-26 | 2005-07-26 | 발광소자 |
Publications (2)
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KR20070014102A true KR20070014102A (ko) | 2007-01-31 |
KR100687417B1 KR100687417B1 (ko) | 2007-02-27 |
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KR1020060114135A KR100687417B1 (ko) | 2006-11-17 | 2006-11-17 | 형광체의 제조방법 |
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Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
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AU5396798A (en) * | 1997-03-26 | 1998-10-20 | Zhiguo Xiao | Silicate phosphor with a long afterglow and manufacturing method thereof |
AT410266B (de) * | 2000-12-28 | 2003-03-25 | Tridonic Optoelectronics Gmbh | Lichtquelle mit einem lichtemittierenden element |
CN100386888C (zh) * | 2001-10-01 | 2008-05-07 | 松下电器产业株式会社 | 发光元件及使用它的发光装置 |
KR100529591B1 (ko) * | 2003-02-05 | 2005-11-17 | 서울반도체 주식회사 | 고휘도 백색 발광 소자 |
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