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:
May. 03, 2005
Filed:
Apr. 17, 2002
Applicants:
Georgius Petrus Jozef Kuin, Eindhoven, NL;
Hermanus Nicolaas Tuin, Best, NL;
Inventors:
Georgius Petrus Jozef Kuin, Eindhoven, NL;
Hermanus Nicolaas Tuin, Best, NL;
Assignee:
Koninklijke Philips Electronics N.V., Eindhoven, NL;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01J009/00 ; C03B011/12 ;
U.S. Cl.
CPC ...
Abstract
A method for manufacturing a display tube includes press-forming molten glass in a mold, cooling the formed glass after it has been taken out from the mold, and reducing the temperature gradient between center and edge of the panel by reflecting heat radiation back to a central portion of the panel.