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. 11, 1989
Filed:
May. 19, 1988
Applicant:
Inventor:
Gary R Pickrell, Toledo, OH (US);
Assignee:
Owens-Illinois Television Products Inc., Toledo, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L / ;
U.S. Cl.
CPC ...
148033 ; 252951 ; 437168 ; 423263 ;
Abstract
A doping composition having a high rate of P.sub.2 O.sub.5 evolution as indicated by a thick deposited glassy film of about 1500-2000 angstroms at a doping temperature of only 900.degree. C. for one hour, the composition comprising a gadolinium oxide/P.sub.2 O.sub.5 compound.