Invention Grant
- Patent Title: Core shell quantum dot and electronic device including the same
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Application No.: US17558774Application Date: 2021-12-22
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Publication No.: US11713418B2Publication Date: 2023-08-01
- Inventor: Yuho Won , Hwea Yoon Kim , Jeong Hee Lee , Eun Joo Jang , Hyo Sook Jang
- Applicant: SAMSUNG ELECTRONICS CO., LTD.
- Applicant Address: KR Suwon-si
- Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee Address: KR Gyeonggi-Do
- Agency: Cantor Colburn LLP
- Priority: KR 20200185149 2020.12.28
- Main IPC: C09K11/88
- IPC: C09K11/88 ; C09K11/02 ; C01G9/00 ; H01L33/50 ; B82Y20/00 ; B82Y40/00 ; H10K50/115 ; H10K102/00
Abstract:
A quantum dot including zinc, tellurium, selenium, and sulfur, wherein the quantum dot comprises a core and a shell disposed on the core, and wherein the quantum dot is a cadmium-free red light-emitting quantum dot and has an emission peak wavelength of greater than or equal to about 600 nanometers (nm), and efficiency of greater than or equal to about 50%.
Public/Granted literature
- US20220204844A1 CORE SHELL QUANTUM DOT AND ELECTRONIC DEVICE INCLUDING THE SAME Public/Granted day:2022-06-30
Information query
