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:
Oct. 26, 2004
Filed:
Apr. 17, 2002
Applicant:
Inventors:
Georgius Petrus Jozef Kuin, Eindhoven, NL;
Hermanus Nicolaas Tuin, Best, NL;
Gehardus Meintes Oosterhout, Eindhoven, NL;
Assignee:
Koninklijke Philips Electronics N.V., Eindhoven, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C03B 1/112 ;
U.S. Cl.
CPC ...
C03B 1/112 ;
Abstract
A method for manufacturing display tube includes a first stage of press-forming molten glass put in a mold using a plunger, and a second stage of cooling the formed glass after it has been taken out from the mold. After removal of the plunger the heat radiation of the inner face portion of the central panel portion is reduced.