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. 05, 2002
Filed:
Jun. 27, 2001
Thomas K. Clark, Walworth, NY (US);
Eastman Kodak Company, Rochester, NY (US);
Abstract
An alignment device for permitting a deposition mask to be positioned relative to a substrate to facilitate deposition of organic material on to the substrate which will be part of an organic light emitting device, including a base having a first set of alignment pins and a second set of alignment pins; a plate secured to the base; a frame having an opening aligned with the plate, the frame being formed with a first set of alignment pin receiving holes corresponding to the position of the first set of pins so that the frame is removably mounted to the base; the deposition mask and positioned on the plate; a transparent flat plate contacting the second set of pins and the deposition mask and being sized to expose portions of the deposition mask; and securing the exposed portions of the deposition mask to the frame.