发明公开
- 专利标题： QUANTUM DOTS, AND ELECTRONIC DEVICES AND ELECTRONIC EQUIPMENTS INCLUDING SAME
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申请号： US18204465申请日： 2023-06-01
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公开(公告)号： US20230303924A1公开(公告)日： 2023-09-28
- 发明人: Jihyun MIN , Soo Kyung KWON , Seon-Yeong KIM , Yong Wook KIM , Ji-Yeong KIM , Eun Joo JANG , Sungwoo HWANG
- 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： KR 20200025613 2020.02.28
- 主分类号： C09K11/88
- IPC分类号： C09K11/88 ; C09K11/02 ; H10K50/115 ; H10K59/38
摘要：
A quantum dot including a core and a shell disposed on an outer surface of the core. The core includes a first semiconductor nanocrystal including a Group II-VI compound. The shell includes a second semiconductor nanocrystal. An effective mass of the second semiconductor nanocrystal is about 0.5 times to about 2.0 times an effective mass of the first semiconductor nanocrystal and the quantum dot does not include cadmium, lead, mercury, or a combination thereof.
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