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:
Aug. 06, 2024
Filed:
May. 11, 2022
Esko-graphics Imaging Gmbh, Itzehoe, DE;
Esko-Graphics Imaging GmbH, , DE;
Abstract
Apparatus, method, and system for exposing a photosensitive printing plate to radiation, including a plurality of LED point sources configured to emit UV light. The plurality of LED point sources in at least one of a front side set or back side set are controllable in subsets smaller than an entirety of the collective irradiation field corresponding to the respective set. A holder receives the printing plate in a stationary position to receive incident radiation and a controller is configured to control the plurality of LED source subsets. A first LED point source subset is configured to be controlled at a first intensity differing by a factor relative to a second intensity of a second LED point source subset to give the radiation emitted by the respective set an intended degree of homogeneity.