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. 04, 1998
Filed:
Sep. 06, 1995
Applicant:
Inventors:
Assignee:
U.S. Philips Corporation, New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01J / ;
U.S. Cl.
CPC ...
313466 ; 313461 ; 313462 ; 313422 ; 313495 ;
Abstract
A flat-panel display device comprising a substrate, a patterned layer and an absorbing layer, the absorbing layer interposed between the substrate and the patterned layer, the patterned layer being formed of a material having a rate of erosion greater than the rate of erosion of the substrate under powder spraying, and the absorbing layer being of a material capable of absorbing the kinetic energy of particles comprising a powder spray.