- 专利标题： Quantum dot films, lighting devices, and lighting methods
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申请号： US17118166申请日： 2020-12-10
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公开(公告)号： US11198270B2公开(公告)日： 2021-12-14
- 发明人: Robert S. Dubrow , William P. Freeman , Ernest Lee , Paul Furuta
- 申请人： Nanosys, Inc.
- 申请人地址： US CA Milpitas
- 专利权人： Nanosys, Inc.
- 当前专利权人： Nanosys, Inc.
- 当前专利权人地址： US CA Milpitas
- 代理机构： Sterne, Kessler, Goldstein & Fox P.L.L.C.
- 主分类号： B32B5/16
- IPC分类号： B32B5/16 ; F21V8/00 ; B32B9/04 ; F21V9/30 ; G02F1/13357 ; B82Y20/00 ; G02F1/1335 ; F21Y115/10
摘要：
Light-emitting quantum dot films, quantum dot lighting devices, and quantum dot-based backlight units are provided. Related compositions, components, and methods are also described. Improved quantum dot encapsulation and matrix materials are provided. Quantum dot films with protective barriers are described. High-efficiency, high brightness, and high-color purity quantum dot-based lighting devices are also included, as well as methods for improving efficiency and optical characteristics in quantum dot-based lighting devices.
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