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. 25, 1994
Filed:
Jul. 28, 1993
Applicant:
Inventors:
Assignee:
Hoechst Aktiengesellschaft, Frankfurt am Main, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03F / ; G03F / ;
U.S. Cl.
CPC ...
2504921 ; 25045511 ;
Abstract
An aftertreatment apparatus and method for printing plates which have been imagewise exposed having an exposure station and a heating station which are arranged one behind the other in the direction of conveyance of the printing plates along a conveyance track. The exposure station contains a linear LED arrangement which in turn has at least two rows of LED modules which are offset with respect to one another. The LED modules are made up of a plurality of light-emitting diodes. The housing of the heating station is thermally insulated on three sides and is open at the bottom in the direction of a reflector table over which the printing plates are passed.