- 专利标题： CORE SHELL QUANTUM DOT AND ELECTRONIC DEVICE INCLUDING THE SAME
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申请号： US17558774申请日： 2021-12-22
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公开(公告)号： US20220204844A1公开(公告)日： 2022-06-30
- 发明人: Yuho WON , Hwea Yoon KIM , Jeong Hee LEE , Eun Joo JANG , Hyo Sook JANG
- 申请人： SAMSUNG ELECTRONICS CO., LTD.
- 申请人地址： KR Suwon-si
- 专利权人： SAMSUNG ELECTRONICS CO., LTD.
- 当前专利权人： SAMSUNG ELECTRONICS CO., LTD.
- 当前专利权人地址： KR Suwon-si
- 优先权： KR10-2020-0185149 20201228
- 主分类号： C09K11/88
- IPC分类号： C09K11/88 ; C09K11/02 ; C01G9/00
摘要：
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%.
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