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:
Jul. 22, 2014
Filed:
Jun. 30, 2011
Lan Zhang, Beijing, CN;
Zhiqiang Chen, Beijing, CN;
Ziran Zhao, Beijing, CN;
Wanlong Wu, Beijing, CN;
Yuanjing LI, Beijing, CN;
Zhi Deng, Beijing, CN;
Xiaocui Zheng, Beijing, CN;
Lan Zhang, Beijing, CN;
Zhiqiang Chen, Beijing, CN;
Ziran Zhao, Beijing, CN;
Wanlong Wu, Beijing, CN;
Yuanjing Li, Beijing, CN;
Zhi Deng, Beijing, CN;
Xiaocui Zheng, Beijing, CN;
Nuctech Company Limited, Beijing, CN;
Abstract
The present invention discloses a radiation detector, an imaging device and an electrode structure thereof, and a method for acquiring an image. The radiation detector comprises: a radiation sensitive film, a top electrode on the radiation sensitive film, and an array of pixel units electrically coupled to the radiation sensitive film. Each pixel unit comprises: a pixel electrode (which is configured to collect a charge signal in a pixel area of the radiation sensitive film), a storage capacitor, a reset transistor, a buffer transistor, a column strobe transistor, and a row strobe transistor. The column strobe transistor and the row strobe transistor are connected in series between the buffer transistor and the signal line, and transfer the voltage signal of the corresponding pixel unit in response to a column strobe signal and a row strobe signal. The radiation detector may be used for, for example, X-ray digital imaging.