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. 24, 2000
Filed:
Sep. 09, 1997
Applicant:
Inventors:
Robert D Hinchliffe, Newberg, OR (US);
Kevin J Ilcisin, Beaverton, OR (US);
Mark W Roberson, Cary, NC (US);
Assignee:
Tektronix, Inc., Beaverton, OR (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02F / ; G02F / ;
U.S. Cl.
CPC ...
349 32 ; 349139 ; 216 33 ; 216 39 ; 3134446- ; 313582585- ; 313491 ; 438 30 ; 428163 ; 428164 ; 445 25 ; 445 43 ;
Abstract
A channel structure for a PALC display panel comprises a channel member defining at least one channel, a cathode having an upper surface exposed in the channel, and an anode having an upper surface exposed in the channel. The upper surface of the anode is of substantially uniform composition and has a conductivity perpendicular to its upper surface of at least about 10.sup.-4 ohm.sup.-1 cm.sup.-1.