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:
Aug. 11, 2020
Filed:
Sep. 30, 2019
Vieworks Co., Ltd., Anyang-si, Gyeonggi-do, KR;
Denny Lap Yen Lee, West Chester, PA (US);
VIEWORKS CO., LTD., Anyang-si, Gyeonggi-do, KR;
Abstract
A method of operating a radiation imaging system includes applying a bias voltage to a top electrode, receiving ionization radiation, wherein the ionization radiation penetrates an electrical insulation layer and generate a charge signal, storing the charge signal in a storage capacitor among a plurality of storage capacitors, changing a polarity of a gate line bias voltage of one row of transistors among a plurality of transistors, and integrating charges from storage capacitors connected to each other along orthogonal data lines. The imaging system includes an electrical insulation layer having a top surface and a bottom surface, a top electrode on the top surface of the electrical insulation layer, a plurality of pixel units electrically coupled to the electrical insulation layer, the plurality of pixel units including a plurality of storage capacitors, and a plurality of transistors connected to the plurality of pixel units such that a respective transistor is connected to each of the plurality of pixel units.