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:
Dec. 21, 2021
Filed:
Dec. 07, 2016
Oerlikon Surface Solutions Ag, Pfäffikon, Pfäffikon, CH;
Othmar Zueger, Triesen, LI;
OERLIKON SURFACE SOLUTIONS AG, PFÄFFIKON, Pfäffikon, CH;
Abstract
The present invention relates to a curing device for applying UV radiation to substrates, comprising at least one radiation source, at least one reflector member surrounding the radiation source, at least two divided dichroic mirror members opposite to the radiation source, which largely transmit the VIS & IR content of the radiation source and keep it away from the processing zone and at the same time largely reflect the UV content of the radiation source in the direction of the processing zone, at least one optical disk member that separates the cooling gas flow in the exposure device from the processing zone, and which is characterized in that the at least two divided dichroic mirror members are arranged in such a manner that they are separate from one another and offset from one another in the direction of the main beam and are displaced parallel to the main beam and thus opaque to the main beam, so that cooling gas can flow out through the openings created, but intensity loss of the UV radiation does not occur.