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:
Sep. 19, 2017
Filed:
Jan. 10, 2014
Nuctech Company Limited, Beijing, CN;
Tsinghua University, Beijing, CN;
Yuanjing Li, Beijing, CN;
Lan Zhang, Beijing, CN;
Yulan Li, Beijing, CN;
Yinong Liu, Beijing, CN;
Jianqiang Fu, Beijing, CN;
Hao Jiang, Beijing, CN;
Zhi Deng, Beijing, CN;
Tao Xue, Beijing, CN;
Wei Zhang, Beijing, CN;
Jun Li, Beijing, CN;
NUCTECH COMPANY LIMITED, Beijing, CN;
TSINGHUA UNIVERSITY, Bejing, CN;
Abstract
The invention provides a semiconductor detector, and the semiconductor detector comprises a semiconductor crystal, a cathode, an anode and at least one ladder electrode; the semiconductor crystal comprises a top surface, a bottom surface and at least one side; the cathode, the anode and the ladder electrode are conductive thin films deposited on a surface of the semiconductor crystal; the cathode is disposed on the bottom surface of the semiconductor crystal, the anode is disposed on the top surface of the semiconductor crystal, the ladder electrode is disposed on the at least one side of the semiconductor crystal; and the ladder electrode comprises a plurality of sub-electrodes. As compared to the prior art, the semiconductor detector can improve the energy resolution.