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.

Date of Patent:
Feb. 24, 2015

Filed:

Jun. 17, 2013
Applicant:

Sony Corporation, Tokyo, JP;

Inventors:

Mitsuhiro Kawanishi, Tokyo, JP;

Ikumi Kusayama, Kanagawa, JP;

Takahiro Igarashi, Kanagawa, JP;

Assignee:

Sony Corporation, Tokyo, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 21/00 (2006.01); H01L 31/115 (2006.01);
U.S. Cl.
CPC ...
H01L 31/115 (2013.01);
Abstract

A radiation detector includes a sensor substrate and a scintillator layer. The sensor substrate is configured to be capable of performing photoelectric conversion. The scintillator layer includes a first area and a second area, the first area including an activator, the second area including the activator with a concentration lower than the concentration of the activator in the first area, the scintillator layer being provided on the sensor substrate so that the first area and the second area are arranged in a thickness direction of the scintillator layer and the first area is arranged from an end portion on a side of the sensor substrate in the scintillator layer in the thickness direction.


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