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:
Nov. 17, 1987
Filed:
Jun. 09, 1986
Applicant:
Inventor:
Robert J Hager, Minneapolis, MN (US);
Assignee:
Honeywell Inc., Minneapolis, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L / ;
U.S. Cl.
CPC ...
118415 ; 118421 ;
Abstract
In a covered graphite slider apparatus for the liquid phase epitaxial growth of mercury cadmium telluride, this invention shows the addition of an improved wipe-off arrangement positioned in tandem with the CdTe substrate upon which the HgCdTe epitaxial layer is grown. This arrangement includes the providing of a discardable CdTe drainage apron adjacent the substrate for preventing residual growth solution from migrating back onto the substrate which has just been wiped-off by the LPE slider.