- 专利标题： MATERIAL OF LIGHT EMITTING LAYER, MANUFACTURING METHOD THEREOF, AND ELECTROLUMINESCENT DEVICE
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申请号： US16765527申请日： 2020-04-24
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公开(公告)号： US20210309912A1公开(公告)日： 2021-10-07
- 发明人: Yanan WANG
- 申请人： TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
- 申请人地址： CN Shenzhen, Guangdong
- 专利权人： TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
- 当前专利权人： TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
- 当前专利权人地址： CN Shenzhen, Guangdong
- 优先权： CN202010251480.4 20200401
- 国际申请： PCT/CN2020/086690 WO 20200424
- 主分类号： C09K11/02
- IPC分类号： C09K11/02 ; H01L51/52 ; C09K11/66 ; H01L51/00 ; C09K11/77
摘要：
A material of a light emitting layer, a manufacturing method thereof, and an electroluminescent device are disclosed. The material of the light emitting layer includes a spiral nanotube structure and luminescent particles. The manufacturing method of the material of the light emitting layer includes steps of manufacturing the spiral nanotube structure and steps of manufacturing a guest-host structure. The manufacturing method is easily achieved, and a compatibility of the material is high.
公开/授权文献
- US1688778A Carving fork 公开/授权日：1928-10-23
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