Invention Grant
- Patent Title: Luminescent materials that emit light in the visible range or the near infrared range and methods of forming thereof
- Patent Title (中): 在可见光范围或近红外范围内发光的发光材料及其形成方法
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Application No.: US13855561Application Date: 2013-04-02
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Publication No.: US08734681B2Publication Date: 2014-05-27
- Inventor: Nemanja Vockic , Jian Jim Wang , William Pfenninger , John Kenney
- Applicant: OMNIPV, Inc.
- Applicant Address: US CA Menlo Park
- Assignee: OMNIPV, Inc.
- Current Assignee: OMNIPV, Inc.
- Current Assignee Address: US CA Menlo Park
- Agency: Foley & Lardner LLP
- Agent Cliff Z. Liu
- Main IPC: C09K11/08
- IPC: C09K11/08 ; C09K11/61 ; C09K11/66
Abstract:
Luminescent materials and methods of forming such materials are described herein. In one embodiment, a luminescent material has the formula: [AaSnbXxX′x′X″x″], where the luminescent material is polycrystalline; A is included in the luminescent material as a monovalent cation; X, X′, and X″ are selected from fluorine, chlorine, bromine, and iodine; a is in the range of 1 to 5; b is in the range of 1 to 3; a sum of x, x′, and x″ is in the range of 1 to 5; and at least X′ is iodine, such that x′/(x+x′+x″)≧⅕.
Public/Granted literature
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