| 发明名称 |
QUANTUM PLATELET CONVERTER |
| 摘要 |
In one aspect a light emitting device includes a light emitting diode (LED) chip, and an encapsulant covering the LED chip. The encapsulant is embedded with a downconverter. The downconverter includes a quasi-two dimensional quantum nanoplatelet structure. |
| 申请公布号 |
US2016336492(A1) |
申请公布日期 |
2016.11.17 |
| 申请号 |
US201615153372 |
申请日期 |
2016.05.12 |
| 申请人 |
Seoul Semiconductor Co., Ltd. |
发明人 |
Stott Nathan;Seo Won Cheol;An Ji Hye |
| 分类号 |
H01L33/50;H01L33/58;H01L33/54 |
主分类号 |
H01L33/50 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A light emitting device, comprising:
a light emitting diode (LED) chip that emits light of a first wavelength; an encapsulant disposed over the LED chip; and one or more downconverters embedded in the encapsulant, wherein each downconverter includes a quasi-two dimensional quantum nanoplatelet structure that interacts with the emitted light of the first wavelength from the LED chip to produce light of a second wavelength that is longer than the first wavelength. |
| 地址 |
Ansan-Si KR |
