The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 17, 2025
Filed:
Oct. 07, 2020
Zhijing Nanotech Co., Ltd, Beijing, CN;
Haizheng Zhong, Beijing, CN;
Xiaoxiu Zhu, Beijing, CN;
Zhijing Nanotech Co., LTD, Beijing, CN;
Abstract
The present disclosure discloses a polymer-based nanocomposite and an optical filter based thereon, wherein components of the polymer-based nanocomposite have a polymer matrix and a semiconductor material; and the polymer-based nanocomposite has an average light transmittance of greater than 90% in at least one light-transmitting wavelength range and a light transmittance of less than 1% in at least one cut-off wavelength range, wherein the semiconductor material is a non-radiative recombination-type perovskite material.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile