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. 28, 2004
Filed:
Sep. 06, 2002
Michel Moulin, Apples, CH;
Kodak Polychrome Graphics LLC, Norwalk, CT (US);
Abstract
The present invention provides an imaging assembly comprising: (a) a modulator crystal comprising a first surface and a second surface substantially opposite to the first surface, wherein the first surface comprises an active area; and (b) a heating element for heating the modulator crystal to a temperature within a predetermined temperature range, wherein the heating element is positioned under the modulator crystal and comprises a first surface, wherein the heating element first surface faces the modulator crystal second surface and covers a portion of the modulator crystal second surface such that the active area of the first surface of the modulator crystal has a homogeneous temperature. The present invention also provides a method for heating a modulator crystal in an imaging assembly, the method comprising: (a) providing a modulator crystal comprising a first surface and a second surface substantially opposite to the first surface, wherein the first surface comprises an active area; (b) providing a heating element comprising a first surface, wherein the heating element first surface faces the modulator crystal second surface and covers a portion of the modulator crystal second surface such that the active area of the first surface of the modulator crystal has a homogeneous temperature; (c) heating the modulator crystal with the heating element to a temperature within a predetermined temperature range; and (d) maintaining the temperature of the modulator crystal within the predetermined temperature range.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile