CN101906301B - 红色荧光粉及其制备方法和led光源器件 - Google Patents
红色荧光粉及其制备方法和led光源器件 Download PDFInfo
- Publication number
- CN101906301B CN101906301B CN 201010301227 CN201010301227A CN101906301B CN 101906301 B CN101906301 B CN 101906301B CN 201010301227 CN201010301227 CN 201010301227 CN 201010301227 A CN201010301227 A CN 201010301227A CN 101906301 B CN101906301 B CN 101906301B
- Authority
- CN
- China
- Prior art keywords
- preparation
- fluorescent material
- red fluorescence
- fluorescent powder
- fluorescence powder
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 239000000843 powder Substances 0.000 title claims abstract description 31
- 238000002360 preparation method Methods 0.000 title claims abstract description 29
- 239000000126 substance Substances 0.000 claims abstract description 24
- 229910052692 Dysprosium Inorganic materials 0.000 claims abstract description 4
- 229910052691 Erbium Inorganic materials 0.000 claims abstract description 4
- 229910052688 Gadolinium Inorganic materials 0.000 claims abstract description 4
- 229910052765 Lutetium Inorganic materials 0.000 claims abstract description 4
- 229910052779 Neodymium Inorganic materials 0.000 claims abstract description 4
- 229910052777 Praseodymium Inorganic materials 0.000 claims abstract description 4
- 229910052772 Samarium Inorganic materials 0.000 claims abstract description 4
- 229910052771 Terbium Inorganic materials 0.000 claims abstract description 4
- 229910052775 Thulium Inorganic materials 0.000 claims abstract description 4
- 229910052788 barium Inorganic materials 0.000 claims abstract description 4
- 229910052791 calcium Inorganic materials 0.000 claims abstract description 4
- 229910052746 lanthanum Inorganic materials 0.000 claims abstract description 4
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 4
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 4
- 229910052700 potassium Inorganic materials 0.000 claims abstract description 4
- 229910052708 sodium Inorganic materials 0.000 claims abstract description 4
- 229910052712 strontium Inorganic materials 0.000 claims abstract description 4
- 229910052727 yttrium Inorganic materials 0.000 claims abstract description 4
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 57
- 239000002994 raw material Substances 0.000 claims description 22
- 230000005284 excitation Effects 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 7
- 150000001875 compounds Chemical class 0.000 claims description 4
- MEFBJEMVZONFCJ-UHFFFAOYSA-N molybdate Chemical compound [O-][Mo]([O-])(=O)=O MEFBJEMVZONFCJ-UHFFFAOYSA-N 0.000 abstract description 6
- 239000012190 activator Substances 0.000 abstract description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- 230000003081 coactivator Effects 0.000 abstract 1
- 229910052681 coesite Inorganic materials 0.000 abstract 1
- 229910052906 cristobalite Inorganic materials 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- 235000012239 silicon dioxide Nutrition 0.000 abstract 1
- 229910052682 stishovite Inorganic materials 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 1
- 229910052905 tridymite Inorganic materials 0.000 abstract 1
- 239000000203 mixture Substances 0.000 description 36
- 229910004298 SiO 2 Inorganic materials 0.000 description 28
- 239000004065 semiconductor Substances 0.000 description 19
- 239000003795 chemical substances by application Substances 0.000 description 11
- 230000001235 sensitizing effect Effects 0.000 description 8
- 230000007547 defect Effects 0.000 description 6
- 230000007704 transition Effects 0.000 description 3
- 230000032912 absorption of UV light Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 238000000695 excitation spectrum Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052761 rare earth metal Inorganic materials 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 241000024287 Areas Species 0.000 description 1
- 241001025261 Neoraja caerulea Species 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- AUNAPVYQLLNFOI-UHFFFAOYSA-L [Pb++].[Pb++].[Pb++].[O-]S([O-])(=O)=O.[O-][Cr]([O-])(=O)=O.[O-][Mo]([O-])(=O)=O Chemical compound [Pb++].[Pb++].[Pb++].[O-]S([O-])(=O)=O.[O-][Cr]([O-])(=O)=O.[O-][Mo]([O-])(=O)=O AUNAPVYQLLNFOI-UHFFFAOYSA-L 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 229910001413 alkali metal ion Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910019990 cerium-doped yttrium aluminum garnet Inorganic materials 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- -1 rare earth ion Chemical class 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Images
Landscapes
- Luminescent Compositions (AREA)
- Led Device Packages (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201010301227 CN101906301B (zh) | 2010-02-05 | 2010-02-05 | 红色荧光粉及其制备方法和led光源器件 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201010301227 CN101906301B (zh) | 2010-02-05 | 2010-02-05 | 红色荧光粉及其制备方法和led光源器件 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101906301A CN101906301A (zh) | 2010-12-08 |
CN101906301B true CN101906301B (zh) | 2013-06-05 |
Family
ID=43261890
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201010301227 Expired - Fee Related CN101906301B (zh) | 2010-02-05 | 2010-02-05 | 红色荧光粉及其制备方法和led光源器件 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101906301B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102899042A (zh) * | 2012-10-08 | 2013-01-30 | 周口师范学院 | 一种Pr,Eu/Tb共掺杂的钨/钼酸盐荧光粉及其制备方法 |
CN103224788B (zh) * | 2013-05-10 | 2014-11-26 | 中国科学院长春应用化学研究所 | 一种红色荧光发光材料及其制备方法 |
CN104371721B (zh) * | 2014-10-17 | 2017-03-29 | 乐山东承新材料有限公司 | 稀土红色荧光粉及其制备方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1528095A1 (en) * | 2003-11-01 | 2005-05-04 | Samsung Electro-mechanics Co., Ltd | Red phosphor and method of preparing the same, and red light emitting diode, white light emitting diode, and active dynamic liquid crystal device using the red phosphor |
CN101348714A (zh) * | 2008-09-12 | 2009-01-21 | 东北师范大学 | 紫光led转换白光用红色稀土发光材料及制备方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI290951B (en) * | 2005-10-04 | 2007-12-11 | Ind Tech Res Inst | The novel red fluorescent powder |
KR100783251B1 (ko) * | 2006-04-10 | 2007-12-06 | 삼성전기주식회사 | 양자점을 이용한 다층 구조 백색 발광 다이오드 및 그의제조방법 |
-
2010
- 2010-02-05 CN CN 201010301227 patent/CN101906301B/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1528095A1 (en) * | 2003-11-01 | 2005-05-04 | Samsung Electro-mechanics Co., Ltd | Red phosphor and method of preparing the same, and red light emitting diode, white light emitting diode, and active dynamic liquid crystal device using the red phosphor |
CN101348714A (zh) * | 2008-09-12 | 2009-01-21 | 东北师范大学 | 紫光led转换白光用红色稀土发光材料及制备方法 |
Non-Patent Citations (1)
Title |
---|
JP特开2007-281484A 2007.10.25 |
Also Published As
Publication number | Publication date |
---|---|
CN101906301A (zh) | 2010-12-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102250616B (zh) | 一种双钙钛矿结构红色荧光粉、制备方法及应用 | |
CN104804738B (zh) | 一种近紫外激发白光led荧光粉及其制备方法 | |
CN102533266A (zh) | 白光led用铕激活的钨钼酸盐红色荧光粉及其制备方法 | |
CN101962542A (zh) | 一种白光led用铌酸盐基红色荧光粉及制备方法和应用 | |
CN102559179B (zh) | 一种白光led用单基质白光荧光粉及其制备方法 | |
CN105778913A (zh) | 一种单基质三掺杂白色荧光材料及其制备方法与应用 | |
CN105199728A (zh) | 新型Eu3+和Mn2+共掺杂钨酸盐红色荧光材料及其制备方法 | |
CN103725285B (zh) | 一种用于白光led的单一基质白光荧光粉及其制备方法 | |
CN102492423A (zh) | 一种用于白光led的红色荧光材料及其制备方法 | |
CN102584015B (zh) | 发白光玻璃及其制备方法 | |
CN101906301B (zh) | 红色荧光粉及其制备方法和led光源器件 | |
CN103740364B (zh) | 一种黄橙-橙红色正硅酸盐荧光材料及其制备方法 | |
CN102433119A (zh) | 一种白光led用钨钼酸盐红色荧光粉及其制备方法 | |
CN102838989B (zh) | 一种紫外光激发的硼酸盐基白光荧光粉及其制备方法 | |
CN101885966A (zh) | 一种掺铕的锶铝硅系复合荧光粉及其制备方法 | |
CN102051172A (zh) | 一种led用红色荧光粉及其制备方法 | |
CN101781555A (zh) | 适用于蓝光led激发的深红色荧光粉及其制备方法和所制成的电光源 | |
CN108276998B (zh) | 三价钐离子掺杂钛酸钆钡红色荧光粉及其制备方法 | |
CN103740367B (zh) | 一种暖白光led用单一基质白光荧光粉及其制备方法 | |
CN107163943B (zh) | 一种适于近紫外激发的光谱可调控的荧光粉及其制备方法 | |
CN102531387B (zh) | 一种白光led用硼酸盐发光玻璃及其制备方法 | |
CN103409137A (zh) | 一种紫外射线激发的SrMgAl10O17:Eu2+,Mn2+蓝绿色荧光粉 | |
CN103589424A (zh) | 一种黄橙-橙红色荧光材料及其制备方法 | |
CN109294583B (zh) | 一种白光led用铈离子掺杂钛酸钆钡蓝光荧光粉及其制备方法 | |
CN103937494B (zh) | 一种单基质白光荧光粉及其制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent for invention or patent application | ||
CB02 | Change of applicant information |
Address after: 611731 Sichuan city of Chengdu province high tech Zone (West) New Road No. 2 Applicant after: Sichuan Sunfor Light Co., Ltd. Address before: 611731 Sichuan city of Chengdu province high tech Zone (West) New Road No. 2 Applicant before: Sichuan Sunfor Lighting Co., Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: CHINA SCIENCES GROUP OPTOELECTRONIC (CHANGCHUN) CO Free format text: FORMER OWNER: SICHUAN SUNFOR LIGHTING CO., LTD. Effective date: 20131106 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 611731 CHENGDU, SICHUAN PROVINCE TO: 130000 CHANGCHUN, JILIN PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20131106 Address after: 130000 Changchun Changde Road in Jilin Province Economic and Technological Development Zone Branch photoelectric Limited by Share Ltd (Changchun) Patentee after: Zhongke Optoelectronics (Changchun) Limited by Share Ltd Address before: 611731 Sichuan city of Chengdu province high tech Zone (West) New Road No. 2 Patentee before: Sichuan Sunfor Light Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20200205 |
|
CF01 | Termination of patent right due to non-payment of annual fee |