| 发明名称 |
PHOSPHOR, PREPARING METHOD FOR PHOSPHOR, AND LIGHT EMITTING DEVICE |
| 摘要 |
A phosphor is disclosed, including a formula of A3-aCeaQ5-eEeO12. The A, the Q and the E independently comprise elements aluminum (Al), gallium (Ga), indium (In), scandium (Sc), yttrium (Y), lanthanun (La), gadolinium (Gd), terbium (Tb), lutetium (Lu), or a combination thereof. Ce is cerium. O is oxygen. 0<a≦3. 0≦e≦5. A diameter distribution span of the phosphor is less than 0.7. |
| 申请公布号 |
US2015184071(A1) |
申请公布日期 |
2015.07.02 |
| 申请号 |
US201414521550 |
申请日期 |
2014.10.23 |
| 申请人 |
Chi Mei Corporation |
发明人 |
Yu Szu-Chun;Uen Jen-Shrong |
| 分类号 |
C09K11/77;F21K99/00 |
主分类号 |
C09K11/77 |
| 代理机构 |
|
代理人 |
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| 主权项 |
1. A phosphor, comprising a formula of A3-aCeaQ5-eEeO12, wherein the A, the Q and the E independently comprise aluminum (Al), gallium (Ga), indium (In), scandium (Sc), yttrium (Y), lanthanun (La), gadolinium (Gd), terbium (Tb), lutetium (Lu), or a combination thereof, Ce is cerium, O is oxygen, 0<a≦3, 0≦e≦5, and a diameter distribution span of the phosphor is less than 0.7. |
| 地址 |
Tainan City TW |
