TW200801162A - Thulium-containing fluorescent substance for white light emitting diode and manufacturing method thereof - Google Patents
Thulium-containing fluorescent substance for white light emitting diode and manufacturing method thereofInfo
- Publication number
- TW200801162A TW200801162A TW096122063A TW96122063A TW200801162A TW 200801162 A TW200801162 A TW 200801162A TW 096122063 A TW096122063 A TW 096122063A TW 96122063 A TW96122063 A TW 96122063A TW 200801162 A TW200801162 A TW 200801162A
- Authority
- TW
- Taiwan
- Prior art keywords
- thulium
- fluorescent substance
- yellow
- emitting diode
- manufacturing
- Prior art date
Links
- 239000000126 substance Substances 0.000 title abstract 8
- 229910052775 Thulium Inorganic materials 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- FRNOGLGSGLTDKL-UHFFFAOYSA-N thulium atom Chemical compound [Tm] FRNOGLGSGLTDKL-UHFFFAOYSA-N 0.000 title abstract 2
- 229910001940 europium oxide Inorganic materials 0.000 abstract 4
- AEBZCFFCDTZXHP-UHFFFAOYSA-N europium(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Eu+3].[Eu+3] AEBZCFFCDTZXHP-UHFFFAOYSA-N 0.000 abstract 4
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 abstract 2
- ZIKATJAYWZUJPY-UHFFFAOYSA-N thulium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[Tm+3].[Tm+3] ZIKATJAYWZUJPY-UHFFFAOYSA-N 0.000 abstract 2
- 239000012190 activator Substances 0.000 abstract 1
- 150000001768 cations Chemical class 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000012805 post-processing Methods 0.000 abstract 1
- 238000010298 pulverizing process Methods 0.000 abstract 1
Classifications
-
- 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
- C09K11/7783—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals one of which being europium
- C09K11/77922—Silicates
-
- 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
- C09K11/77342—Silicates
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Luminescent Compositions (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20060055876 | 2006-06-21 | ||
| KR1020070036378A KR100939936B1 (ko) | 2006-06-21 | 2007-04-13 | 툴리움을 포함하는 백색 발광다이오드용 형광체 및 그제조방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW200801162A true TW200801162A (en) | 2008-01-01 |
| TWI386480B TWI386480B (zh) | 2013-02-21 |
Family
ID=39138882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW096122063A TWI386480B (zh) | 2006-06-21 | 2007-06-20 | 用於白光發光二極體之含銩之螢光物質以及其製造方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US8119030B2 (zh) |
| JP (1) | JP5391065B2 (zh) |
| KR (1) | KR100939936B1 (zh) |
| CN (2) | CN101473013B (zh) |
| TW (1) | TWI386480B (zh) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010030473A1 (de) * | 2010-06-24 | 2011-12-29 | Osram Gesellschaft mit beschränkter Haftung | Leuchtstoff und Lichtquelle mit derartigem Leuchtstoff |
| CN102352242A (zh) * | 2011-09-15 | 2012-02-15 | 江苏泽铭荧光材料有限公司 | 一种黄绿色荧光材料及制备方法 |
| CN114316981A (zh) * | 2021-12-06 | 2022-04-12 | 衡阳华灏新材料科技有限公司 | 一种led用荧光材料及其制备方法 |
Family Cites Families (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5648448B2 (zh) * | 1973-09-12 | 1981-11-16 | ||
| JPS528992A (en) * | 1975-07-11 | 1977-01-24 | Hitachi Ltd | Fluorescent substance |
| DE3669728D1 (de) * | 1985-05-01 | 1990-04-26 | Philips Corp | Lumineszentes erdalkalimetallsilikat und ein solches silikat enthaltende niederdruckquecksilberdampflampe. |
| JPH0348403A (ja) * | 1989-07-17 | 1991-03-01 | Hitachi Ltd | 磁気バブル素子 |
| EP0972815B1 (en) * | 1997-03-26 | 2004-10-06 | Zhiguo Xiao | Silicate phosphor with a long afterglow and manufacturing method thereof |
| JP2000159543A (ja) * | 1998-09-22 | 2000-06-13 | Ohara Inc | 蓄光性蛍光ガラスおよびガラスセラミックス |
| JP3396443B2 (ja) * | 1998-09-22 | 2003-04-14 | 株式会社オハラ | 蓄光性蛍光ガラスセラミックス |
| KR100306996B1 (ko) * | 1999-09-04 | 2001-09-24 | 박호군 | 신규 램프용 규산염계 형광체 |
| CN1163569C (zh) * | 2000-03-09 | 2004-08-25 | 北京浩志科技发展有限公司 | 超长余辉荧光体材料以及制备方法和应用 |
| AT410266B (de) * | 2000-12-28 | 2003-03-25 | Tridonic Optoelectronics Gmbh | Lichtquelle mit einem lichtemittierenden element |
| JP2004115659A (ja) * | 2002-09-26 | 2004-04-15 | Sumitomo Chem Co Ltd | 真空紫外線励起発光素子用の蛍光体 |
| DE10259945A1 (de) | 2002-12-20 | 2004-07-01 | Tews, Walter, Dipl.-Chem. Dr.rer.nat.habil. | Leuchtstoffe mit verlängerter Fluoreszenzlebensdauer |
| KR100511562B1 (ko) * | 2003-01-29 | 2005-09-02 | 한국화학연구원 | 백색 발광 다이오드 및 능동 발광형 액정 디스플레이에 적용되는 스트론튬실리케이트계 황색 형광체와 이의 제조방법 |
| CN100412156C (zh) * | 2003-03-28 | 2008-08-20 | 韩国化学研究所 | 硅酸锶基磷光体、其制造方法和使用该磷光体的led |
| KR100547629B1 (ko) | 2003-04-24 | 2006-01-31 | 박홍이 | 형광체와 그 제조방법 및 이를 이용한 백색 발광장치 |
| KR100425749B1 (ko) | 2003-04-24 | 2004-04-01 | 유트로닉스 주식회사 | 혼합 형광체와 이를 이용한 백색 발광장치 |
| KR100558912B1 (ko) | 2003-04-24 | 2006-03-10 | 박홍이 | 형광체와 그 제조방법 및 이를 이용한 백색 발광장치 |
| KR100609830B1 (ko) | 2003-04-25 | 2006-08-09 | 럭스피아 주식회사 | 녹색 및 적색형광체를 이용하는 백색 반도체 발광장치 |
| JP4307901B2 (ja) | 2003-05-13 | 2009-08-05 | 株式会社イシダ | 搬送装置および検査装置 |
| US6982045B2 (en) * | 2003-05-17 | 2006-01-03 | Phosphortech Corporation | Light emitting device having silicate fluorescent phosphor |
| KR100665299B1 (ko) * | 2004-06-10 | 2007-01-04 | 서울반도체 주식회사 | 발광물질 |
| US7311858B2 (en) * | 2004-08-04 | 2007-12-25 | Intematix Corporation | Silicate-based yellow-green phosphors |
| CN100412158C (zh) * | 2004-08-25 | 2008-08-20 | 南京工业大学 | 蓝光激发的白光荧光粉及其用途、制造工艺和制造装置 |
| JP2006083288A (ja) * | 2004-09-16 | 2006-03-30 | Shin Etsu Chem Co Ltd | 複合酸化物及びその製造方法 |
| CN1776722A (zh) * | 2005-12-12 | 2006-05-24 | 湘潭大学 | 一种隐形彩色条码 |
| KR101026297B1 (ko) * | 2010-09-28 | 2011-03-31 | 김영열 | 치과용 보철물 |
-
2007
- 2007-04-13 KR KR1020070036378A patent/KR100939936B1/ko not_active IP Right Cessation
- 2007-06-05 JP JP2009516390A patent/JP5391065B2/ja not_active Expired - Fee Related
- 2007-06-05 CN CN2007800230976A patent/CN101473013B/zh not_active Expired - Fee Related
- 2007-06-05 US US12/305,735 patent/US8119030B2/en not_active Expired - Fee Related
- 2007-06-05 CN CN2012103938715A patent/CN102911660A/zh active Pending
- 2007-06-20 TW TW096122063A patent/TWI386480B/zh not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| JP2009541521A (ja) | 2009-11-26 |
| US8119030B2 (en) | 2012-02-21 |
| US20100163797A1 (en) | 2010-07-01 |
| KR100939936B1 (ko) | 2010-02-04 |
| TWI386480B (zh) | 2013-02-21 |
| KR20070121508A (ko) | 2007-12-27 |
| CN101473013A (zh) | 2009-07-01 |
| CN101473013B (zh) | 2012-10-17 |
| JP5391065B2 (ja) | 2014-01-15 |
| CN102911660A (zh) | 2013-02-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Annulment or lapse of patent due to non-payment of fees |