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:
Apr. 01, 2025
Filed:
Dec. 29, 2022
Applicant:
Industrial Technology Research Institute, Hsinchu, TW;
Inventors:
Assignee:
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE, Hsinchu, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01T 1/20 (2006.01); C23C 18/12 (2006.01);
U.S. Cl.
CPC ...
G01T 1/2018 (2013.01); C23C 18/1204 (2013.01); C23C 18/1283 (2013.01); C23C 18/1295 (2013.01);
Abstract
The present disclosure provides a radiation detector, including a substrate, a pixel array formed on the substrate, a perovskite thick film formed on the pixel array and having a cubic crystal phase, a first electrode formed on the perovskite thick film and is opposite to the pixel array, and a readout circuit. The radiation detector has significantly reduced dark current density and high sensing sensitivity. The present disclosure also provides a method for preparing the perovskite thick film.