| 发明名称 |
QUANTUM DOT LIGHT-EMITTING DEVICE AND DISPLAY APPARATUS |
| 摘要 |
A quantum dot light-emitting device and a display apparatus including the same, the device including a light-emitting device that emits a first light; a quantum dot layer facing the light-emitting device, the quantum dot layer including a plurality of quantum dots, absorbing the first light, and emitting a second light and a third light that have different wavelength ranges compared to the first light; and a band pass filter on the quantum dot layer, the band pass filter cutting off a portion of the second light and a portion of the third light. |
| 申请公布号 |
US2015085223(A1) |
申请公布日期 |
2015.03.26 |
| 申请号 |
US201414457966 |
申请日期 |
2014.08.12 |
| 申请人 |
Samsung Display Co., Ltd. |
发明人 |
PARK Jae-Byung;KANG Jong-Hyuk;KIM Hak-Sun;ROH Nam-Seok;LEE Dong-Hoon |
| 分类号 |
H01L33/50;F21V8/00;G02F1/1335;H01L33/06;H01L27/15 |
主分类号 |
H01L33/50 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A quantum dot light-emitting device, comprising:
a light-emitting device that emits a first light; a quantum dot layer facing the light-emitting device, the quantum dot layer:
including a plurality of quantum dots,absorbing the first light, andemitting a second light and a third light that have different wavelength ranges compared to the first light; and a band pass filter on the quantum dot layer, the band pass filter cutting off a portion of the second light and a portion of the third light. |
| 地址 |
Yongin-City KR |
