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. 23, 2024
Filed:
Aug. 06, 2021
Applicant:
Redlen Technologies, Inc., Saanichton, CA;
Inventors:
Francis Joseph Kumar, Victoria, CA;
Michael K. Jackson, Victoria, CA;
Pramodha Marthandam, Victoria, CA;
Assignee:
REDLEN TECHNOLOGIES, INC., Saanichton, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 31/00 (2006.01); A61B 6/03 (2006.01); H01L 27/146 (2006.01);
U.S. Cl.
CPC ...
H01L 27/14659 (2013.01); A61B 6/032 (2013.01); H01L 27/14696 (2013.01); H01L 27/14698 (2013.01);
Abstract
A radiation detector tile includes a single crystal compound semiconductor tile having a zinc blende crystal structure, a (111) plane first major (i.e. prominent) surface and four side surfaces which are rotated by an angle of 13° to 17° to a {110} family of planes. The tile may be formed by dicing a (111) oriented wafer at directions which are rotated by an angle of 13° to 17° from <110> in-plane slipping directions to reduce or eliminate the side surface chipping and sub surface dislocation defects.