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:
Oct. 15, 1991
Filed:
Jul. 12, 1990
Applicant:
Inventor:
Akira Takahashi, Shizuoka, JP;
Assignee:
Hamamatsu Photonics K.K., Shizuoka, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01J / ;
U.S. Cl.
CPC ...
250207 ; 2502 / ;
Abstract
A stripline is composed of a microchannel plate, and a gold transmission path and grounded electrode formed on both surfaces of the microchannel plate. X-ray images projected onto the transmission path is gated by a pulse voltage applied to and propagating through the stripline. The stripline has such a characteristic impedance profile as decreases toward its output end. This impedance profile compensates for a voltage drop due to the transmission loss which would otherwise appear.