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. 02, 2020
Filed:
May. 26, 2017
Nuctech Company Limited, Beijing, CN;
Lan Zhang, Beijing, CN;
Yingshuai Du, Beijing, CN;
Bo Li, Beijing, CN;
Zonggui Wu, Beijing, CN;
Jun Li, Beijing, CN;
Xuepeng Cao, Beijing, CN;
Haifan Hu, Beijing, CN;
Jianping Gu, Beijing, CN;
Guangming Xu, Beijing, CN;
Bicheng Liu, Beijing, CN;
NUCTECH COMPANY LIMITED, Beijing, CN;
Abstract
A semiconductor detector and a packaging method thereof. The semiconductor detector includes: a cathode circuit board including a read out chip, a high voltage side top layer of the cathode circuit board, a bottom connection layer of the cathode circuit board and a dielectric filled between the high voltage side top layer and the bottom connection layer, wherein the high voltage side top layer is connected to the bottom connection layer through a via hole; and a detector crystal including a crystal body, an anode and a cathode, the anode is connected to the read out chip of the cathode circuit board, the high voltage side top layer is connected to an input terminal of the semiconductor detector and the bottom connection layer directly contacts the cathode of the detector crystal to connect the cathode to the cathode circuit board.