CN1807547B - 用于固体光源的荧光无机物 - Google Patents
用于固体光源的荧光无机物 Download PDFInfo
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- CN1807547B CN1807547B CN200610002348XA CN200610002348A CN1807547B CN 1807547 B CN1807547 B CN 1807547B CN 200610002348X A CN200610002348X A CN 200610002348XA CN 200610002348 A CN200610002348 A CN 200610002348A CN 1807547 B CN1807547 B CN 1807547B
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- inorganics
- fluorescence
- fluorescent
- heterojunction
- light source
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- 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
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- Luminescent Compositions (AREA)
Abstract
Description
参数 | 荧光无机物(Y,Gd,Ce)3Al5O12 | 推荐荧光无机物(Y,Gd,Ce,Yb)3(A1,B,Ga)5O12 |
最大光谱波长λmax,nm | 540-580 | 535-595 |
光谱最大值半幅值,nm | 125-130 | 119-125 |
光谱最大值在0,25高度的宽度 | 260-280 | 200-220 |
主波长位移,nm | 10-18 | 5-8 |
吸收光谱最小值状态,nm | 455-460 | 425-480 |
No | 荧光无机物组份 | 发光量子输出 | 色坐标x y | 颗粒平均粒度d |
1 | Y2,6Gd0.378Ce0,02Yb0,002Al3Ga1,8B0,21O12 | 0,90 | 0,380,40 | 6,0 |
2 | Y2,5Gd0,478Ce0,02Yb0,002Al3Ga1,4B0,61O12 | 0,92 | 0,400,42 | 6,2 |
3 | Y2,4Gd0.578Ce0,02Yb0,002Al4Ga0,02B0,81O12 | 0,89 | 0,420,44 | 6,4 |
4 | Y2,4Gd0.588Ce0,01Yb0,002Al4,6Ga0,2B0,21O12 | 0,91 | 0,4250,445 | 5,8 |
5 | Y2,4Gd0.558Ce0,04Yb0,002Al4,8Ga0,01B0,11O12 | 0,89 | 0,440,46 | 6,5 |
6 | Y3Al5O12 | 0,85 | 0,360,44 | 3.6 |
No | 聚合物中荧光无机物含量 | 发光光强,千焦U=4V,j=20mA | 发光输出半角 | 色坐标 |
1 | 40% | 2,5 | 45° | 0,310,33 |
2 | 50% | 3,0 | 45 | 0,340,36 |
3 | 60% | 3,5 | 45 | 0,380,40 |
4 | 30% | 1,8 | 45 | 0,290,30 |
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN200610002348XA CN1807547B (zh) | 2006-01-27 | 2006-01-27 | 用于固体光源的荧光无机物 |
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CN200610002348XA CN1807547B (zh) | 2006-01-27 | 2006-01-27 | 用于固体光源的荧光无机物 |
Publications (2)
Publication Number | Publication Date |
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CN1807547A CN1807547A (zh) | 2006-07-26 |
CN1807547B true CN1807547B (zh) | 2011-06-15 |
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CN200610002348XA Expired - Fee Related CN1807547B (zh) | 2006-01-27 | 2006-01-27 | 用于固体光源的荧光无机物 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102002269B (zh) * | 2009-09-03 | 2013-11-20 | 佛山市国星光电股份有限公司 | 配置白光发光二极管荧光粉涂覆液的方法 |
KR102035169B1 (ko) * | 2012-11-16 | 2019-10-22 | 엘지이노텍 주식회사 | 형광체 조성물 |
KR102035164B1 (ko) * | 2012-11-16 | 2019-10-22 | 엘지이노텍 주식회사 | 형광체 조성물 |
EP2733190B1 (en) | 2012-11-16 | 2020-01-01 | LG Innotek Co., Ltd. | Phosphor composition and light emitting device package having the same |
CN105400515A (zh) * | 2015-12-02 | 2016-03-16 | 钇铕(上海)新材料有限公司 | 一种发光材料及发光材料的制备方法 |
CN105514250A (zh) * | 2015-12-02 | 2016-04-20 | 蒋金元 | 一种光源及其封装方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1101442C (zh) * | 1998-11-23 | 2003-02-12 | 中国科学院长春物理研究所 | 稀土石榴石绿色荧光体及制备方法 |
CN1542084A (zh) * | 2003-08-29 | 2004-11-03 | 罗维鸿 | 一种固体光源的荧光无机物 |
CN1180052C (zh) * | 2000-06-26 | 2004-12-15 | 中国科学院长春光学精密机械与物理研究所 | 发光二极管用波长变换白光发光材料 |
CN1614453A (zh) * | 2004-11-26 | 2005-05-11 | 中国科学院上海光学精密机械研究所 | 掺镱钆镓石榴石平面光波导的制备方法 |
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2006
- 2006-01-27 CN CN200610002348XA patent/CN1807547B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1101442C (zh) * | 1998-11-23 | 2003-02-12 | 中国科学院长春物理研究所 | 稀土石榴石绿色荧光体及制备方法 |
CN1180052C (zh) * | 2000-06-26 | 2004-12-15 | 中国科学院长春光学精密机械与物理研究所 | 发光二极管用波长变换白光发光材料 |
CN1542084A (zh) * | 2003-08-29 | 2004-11-03 | 罗维鸿 | 一种固体光源的荧光无机物 |
CN1614453A (zh) * | 2004-11-26 | 2005-05-11 | 中国科学院上海光学精密机械研究所 | 掺镱钆镓石榴石平面光波导的制备方法 |
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