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:
Mar. 15, 2022
Filed:
Nov. 26, 2019
Picopack Co., Ltd., Daejeon-si, KR;
Guen-young Oh, Daejeon, KR;
Dong-Il Kim, Daejeon, KR;
Jin-gyu Yang, Daejeon, KR;
Gyeong-ho Bae, Daejeon, KR;
PICOPACK CO., LTD., Daejeon-si, KR;
Abstract
Provided is a curved intraoral sensor including a scintillator configured to convert, to an optical signal, an X-ray received by penetrating a subject and to output the optical signal; an image sensor configured to convert the optical signal output from the scintillator to an electrical signal; and a controller configured to receive the electrical signal output from the image sensor, to convert the electrical signal to digital data, and to display an X-ray image of the subject on a screen using the converted digital data. The image sensor includes a first base having a curved surface formed on one surface and a complementary metal-oxide semiconductor (CMOS) formed to correspond to the curved surface on one surface of the first base.