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:
Sep. 07, 1999
Filed:
Apr. 18, 1996
Raymond Roosen, Gravenwezel, BE;
Agfa-Gevaert, Mortsel, BE;
Abstract
In a process for the manufacture of a multi-color filter array element, for use in color flat panel displays, a multi-layer color photographic material is exposed to printing light, modulated by a master. Instead of varying the conditions of the printing light in order to achieve specified calorimetric characteristics, the filter density of the pixels on the master is established such that a correct color print is obtained under fixed standard printing conditions. A method is disclosed for computing and achieving the required spectral densities on the color print and on the master.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile