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. 14, 2001
Filed:
Feb. 26, 1999
Applicant:
Inventors:
Assignee:
Sagem SA, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 2/906 ; H01L 3/10336 ; H01L 3/1072 ;
U.S. Cl.
CPC ...
H01L 2/906 ; H01L 3/10336 ; H01L 3/1072 ;
Abstract
The alloy is for making an infrared transducer. It is constituted by (In,Tl,) (As,Sb,) in which 0≦x<1 and 0<y<1 (where x and y are less than ½). On a GaSb or AlSb substrate, the transducer comprises an active layer of the alloy having a composition such that its lattice is of a size that is equal to that of the substrate material.