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:
Nov. 02, 2004
Filed:
Aug. 29, 2002
Applicant:
Inventors:
Lee W. Tutt, Webster, NY (US);
Mark D. Bedzyk, Pittsford, NY (US);
Assignee:
Eastman Kodak Company, Rochester, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03F 9/00 ; G03C 5/04 ;
U.S. Cl.
CPC ...
G03F 9/00 ; G03C 5/04 ;
Abstract
A method of aligning a substrate for use in manufacture of OLED displays with a laser which produces a beam that causes the transfer of organic material from a donor element to the substrate, including providing at least one fiducial mark on the substrate; positioning the substrate relative to the laser and providing relative movement between the substrate and the laser and the laser beam until the laser beam impinges upon the fiducial mark; and detecting when the laser beam impinges upon the fiducial mark and determining the position and orientation of the substrate.