Invention Grant
- Patent Title: Quantum-dot film, LED package, quantum-dot light emitting diode and display device
-
Application No.: US16668202Application Date: 2019-10-30
-
Publication No.: US11489092B2Publication Date: 2022-11-01
- Inventor: Kyung-Kook Jang , Jong-Kwan Bin , Seul-Gi Choi , Tae-Yang Lee
- Applicant: LG Display Co., Ltd.
- Applicant Address: KR Seoul
- Assignee: LG Display Co., Ltd.
- Current Assignee: LG Display Co., Ltd.
- Current Assignee Address: KR Seoul
- Agency: Polsinelli PC
- Priority: KR10-2018-0130768 20181030
- Main IPC: H01L33/50
- IPC: H01L33/50 ; G02F1/1335 ; H01L51/50 ; H01L27/32 ; H01L51/52 ; C09K11/06 ; C09K11/88 ; C09K11/70 ; C09K11/56 ; G02F1/13357 ; H01L51/00 ; G02F1/1368 ; H01L51/56
Abstract:
A quantum-dot (QD) film, which includes a first QD layer including a first QD; and a first protection layer on the first QD layer and including a first organic compound, wherein the first organic compound includes at least two thiol groups, and a first one of the at least two thiol groups is anchored to the first QD, and an LED package, a QD light emitting diode and a display device including the QD film are provided.
Information query
IPC分类:
