Invention Grant
- Patent Title: Organic-inorganic perovskite materials and optoelectronic devices fabricated by close space sublimation
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Application No.: US15753519Application Date: 2016-08-17
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Publication No.: US10381564B2Publication Date: 2019-08-13
- Inventor: Hoi Sing Kwok , Guijun Li , Yeuk Lung Jacob Ho , Man Wong
- Applicant: The Hong Kong University of Science and Technology
- Applicant Address: CN Hong Kong
- Assignee: The Hong Kong University of Science and Technology
- Current Assignee: The Hong Kong University of Science and Technology
- Current Assignee Address: CN Hong Kong
- Agency: Osha Liang LLP
- International Application: PCT/US2016/047323 WO 20160817
- International Announcement: WO2017/031193 WO 20170223
- Main IPC: H01L51/00
- IPC: H01L51/00 ; H01L51/42 ; H01G9/00 ; H01G9/20 ; H01L51/44 ; H01L51/50 ; H01L51/52
Abstract:
A method of fabricating a hybrid organic-inorganic halide perovskite film includes depositing a precursor layer onto a substrate, the precursor layer comprising metal halide, placing an organic source-material layer onto a boat, the organic source-material layer comprising an organic cation, and annealing the precursor layer and the organic source-material layer in a vacuum chamber enclosed in a constrained volume.
Public/Granted literature
- US20180248118A1 ORGANIC-INORGANIC PEROVSKITE MATERIALS AND OPTOELECTRONIC DEVICES FABRICATED BY CLOSE SPACE SUBLIMATION Public/Granted day:2018-08-30
Information query
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