CN104556971A - 一种白光led用的透明陶瓷 - Google Patents
一种白光led用的透明陶瓷 Download PDFInfo
- Publication number
- CN104556971A CN104556971A CN201410773181.1A CN201410773181A CN104556971A CN 104556971 A CN104556971 A CN 104556971A CN 201410773181 A CN201410773181 A CN 201410773181A CN 104556971 A CN104556971 A CN 104556971A
- Authority
- CN
- China
- Prior art keywords
- parts
- oxide
- white light
- light leds
- calcium carbonate
- 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.)
- Granted
Links
- 239000000919 ceramic Substances 0.000 title abstract 4
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 18
- 239000000843 powder Substances 0.000 claims abstract description 18
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 17
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 12
- MRELNEQAGSRDBK-UHFFFAOYSA-N lanthanum(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[La+3].[La+3] MRELNEQAGSRDBK-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910000019 calcium carbonate Inorganic materials 0.000 claims abstract description 9
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910003440 dysprosium oxide Inorganic materials 0.000 claims abstract description 9
- 229910052863 mullite Inorganic materials 0.000 claims abstract description 9
- UZLYXNNZYFBAQO-UHFFFAOYSA-N oxygen(2-);ytterbium(3+) Chemical compound [O-2].[O-2].[O-2].[Yb+3].[Yb+3] UZLYXNNZYFBAQO-UHFFFAOYSA-N 0.000 claims abstract description 9
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 claims abstract description 9
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910003454 ytterbium oxide Inorganic materials 0.000 claims abstract description 9
- MCMNRKCIXSYSNV-UHFFFAOYSA-N ZrO2 Inorganic materials O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims abstract description 6
- NLQFUUYNQFMIJW-UHFFFAOYSA-N dysprosium(iii) oxide Chemical compound O=[Dy]O[Dy]=O NLQFUUYNQFMIJW-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229940075624 ytterbium oxide Drugs 0.000 claims abstract description 6
- 239000004408 titanium dioxide Substances 0.000 claims abstract description 3
- 239000011222 crystalline ceramic Substances 0.000 claims description 11
- 229910002106 crystalline ceramic Inorganic materials 0.000 claims description 11
- 235000019353 potassium silicate Nutrition 0.000 claims description 8
- 239000000377 silicon dioxide Substances 0.000 claims description 8
- 235000010215 titanium dioxide Nutrition 0.000 claims description 8
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical class [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 claims description 6
- 229910052689 Holmium Inorganic materials 0.000 claims description 5
- KJZYNXUDTRRSPN-UHFFFAOYSA-N holmium atom Chemical compound [Ho] KJZYNXUDTRRSPN-UHFFFAOYSA-N 0.000 claims description 5
- GEZAXHSNIQTPMM-UHFFFAOYSA-N dysprosium(3+);oxygen(2-) Chemical class [O-2].[O-2].[O-2].[Dy+3].[Dy+3] GEZAXHSNIQTPMM-UHFFFAOYSA-N 0.000 claims description 3
- 239000000126 substance Substances 0.000 abstract description 3
- 238000001354 calcination Methods 0.000 abstract description 2
- 239000005995 Aluminium silicate Substances 0.000 abstract 1
- 239000004115 Sodium Silicate Substances 0.000 abstract 1
- 235000012211 aluminium silicate Nutrition 0.000 abstract 1
- JYTUFVYWTIKZGR-UHFFFAOYSA-N holmium oxide Inorganic materials [O][Ho]O[Ho][O] JYTUFVYWTIKZGR-UHFFFAOYSA-N 0.000 abstract 1
- OWCYYNSBGXMRQN-UHFFFAOYSA-N holmium(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Ho+3].[Ho+3] OWCYYNSBGXMRQN-UHFFFAOYSA-N 0.000 abstract 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 abstract 1
- 239000010453 quartz Substances 0.000 abstract 1
- 229910052911 sodium silicate Inorganic materials 0.000 abstract 1
- 230000007613 environmental effect Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Compositions Of Oxide Ceramics (AREA)
- Luminescent Compositions (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410773181.1A CN104556971B (zh) | 2014-12-16 | 2014-12-16 | 一种白光led用的透明陶瓷 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410773181.1A CN104556971B (zh) | 2014-12-16 | 2014-12-16 | 一种白光led用的透明陶瓷 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104556971A true CN104556971A (zh) | 2015-04-29 |
CN104556971B CN104556971B (zh) | 2016-12-07 |
Family
ID=53074159
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410773181.1A Active CN104556971B (zh) | 2014-12-16 | 2014-12-16 | 一种白光led用的透明陶瓷 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104556971B (zh) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1588991A1 (en) * | 2003-01-20 | 2005-10-26 | Ube Industries, Ltd. | Ceramic composite material for optical conversion and use thereof |
CN102173773A (zh) * | 2011-01-07 | 2011-09-07 | 中国科学院上海光学精密机械研究所 | 用于高亮度白光发光二极管的透明陶瓷及其制备方法 |
CN102531564A (zh) * | 2012-02-29 | 2012-07-04 | 中国科学院上海光学精密机械研究所 | 用于白光led封装的红黄光复合透明陶瓷及其制备方法 |
CN103205254A (zh) * | 2013-04-10 | 2013-07-17 | 中国科学院福建物质结构研究所 | 包含新型固态透明荧光材料的白光led及其制备方法 |
-
2014
- 2014-12-16 CN CN201410773181.1A patent/CN104556971B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1588991A1 (en) * | 2003-01-20 | 2005-10-26 | Ube Industries, Ltd. | Ceramic composite material for optical conversion and use thereof |
CN101555128A (zh) * | 2003-01-20 | 2009-10-14 | 宇部兴产株式会社 | 用于光转化的陶瓷复合材料及其应用 |
CN102173773A (zh) * | 2011-01-07 | 2011-09-07 | 中国科学院上海光学精密机械研究所 | 用于高亮度白光发光二极管的透明陶瓷及其制备方法 |
CN102531564A (zh) * | 2012-02-29 | 2012-07-04 | 中国科学院上海光学精密机械研究所 | 用于白光led封装的红黄光复合透明陶瓷及其制备方法 |
CN103205254A (zh) * | 2013-04-10 | 2013-07-17 | 中国科学院福建物质结构研究所 | 包含新型固态透明荧光材料的白光led及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN104556971B (zh) | 2016-12-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103904197A (zh) | 一种led灯丝片及其制造方法以及led灯丝片灯泡 | |
CN105753484B (zh) | 一种陶瓷led灯用陶瓷 | |
CN103035820A (zh) | 立体led白光器件 | |
CN203967110U (zh) | 一种led灯丝片以及led灯丝片灯泡 | |
CN203940289U (zh) | 全方位发光led光源 | |
CN104556971B (zh) | 一种白光led用的透明陶瓷 | |
CN105777138A (zh) | 一种用于led灯座的新型陶瓷材料 | |
CN105280622A (zh) | Led封装结构及发光器件 | |
CN205299106U (zh) | 一种led灯 | |
CN104557051B (zh) | 一种led节能灯基座用复合陶瓷材料 | |
US20130069005A1 (en) | Transparent glass ceramic emitting white light and preparation method thereof | |
CN203932056U (zh) | 一种高显色led灯丝 | |
CN209127174U (zh) | 容器 | |
CN203288649U (zh) | 一种蓝光转白光的led灯具用的荧光粉玻璃膜 | |
CN203192857U (zh) | 发光二极管封装结构 | |
JP2006108180A (ja) | 反射板及び発光ダイオード用パッケージ並びに発光ダイオード | |
CN203628347U (zh) | 白光led光源组件 | |
CN107611241A (zh) | 一种多相复合的Re,Ce:YAG陶瓷荧光片及其制备方法 | |
CN204042571U (zh) | 一种led基板 | |
CN204927342U (zh) | 一种光源无需封装的led灯 | |
CN202691824U (zh) | 高效陶瓷复合金属路灯 | |
CN202419257U (zh) | 一种新型led白光灯具 | |
CN102992617B (zh) | 一种铕离子和锰离子共掺杂的氟氧钛酸盐微晶玻璃的制备方法 | |
CN203927510U (zh) | 一种远程激发技术结构led光源 | |
CN203941947U (zh) | 新型白光led灯 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190401 Address after: 529000 No. 46, Gaoxin East Road, Jianghai District, Jiangmen City, Guangdong Province Patentee after: JIANGMEN LONGYOU OPTOELECTRONIC TECHNOLOGY Co.,Ltd. Address before: 529000 No. 46, Gaoxin East Road, Jianghai District, Jiangmen City, Guangdong Province Patentee before: GUANGDONG HUAHUIHUANG OPTOELECTRONICS TECHNOLOGY CO.,LTD. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190905 Address after: Room 103-104 (Business Place) of Jiangyue Garden, Waihai Street, Jianghai District, Jiangmen City, Guangdong Province:No. 46, Gaoxin East Road, Jianghai District, Jiangmen City Patentee after: GUANGDONG HUAHUIHUANG OPTOELECTRONICS TECHNOLOGY CO.,LTD. Address before: 529000 No. 46, Gaoxin East Road, Jianghai District, Jiangmen City, Guangdong Province Patentee before: JIANGMEN LONGYOU OPTOELECTRONIC TECHNOLOGY Co.,Ltd. |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Transparent ceramic for white LED Effective date of registration: 20211111 Granted publication date: 20161207 Pledgee: China Co. truction Bank Corp Jiangmen branch Pledgor: GUANGDONG HUAHUIHUANG OPTOELECTRONICS TECHNOLOGY CO.,LTD. Registration number: Y2021980012360 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221216 Granted publication date: 20161207 Pledgee: China Co. truction Bank Corp Jiangmen branch Pledgor: GUANGDONG HUAHUIHUANG OPTOELECTRONICS TECHNOLOGY CO.,LTD. Registration number: Y2021980012360 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A transparent ceramic for white LED Effective date of registration: 20221223 Granted publication date: 20161207 Pledgee: China Co. truction Bank Corp Jiangmen branch Pledgor: GUANGDONG HUAHUIHUANG OPTOELECTRONICS TECHNOLOGY CO.,LTD. Registration number: Y2022980028637 |