Optical element and method for the production thereof
AssigneeOSRAM Opto Semiconductors GmbH
InventorMario Wanninger
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Abstract
Described is an optical element for guiding electromagnetic radiation. The optical element includes a base body and at least one film, wherein the film is configured to adhere to the base body to form an intimate connection with the base body without using an adhesion promoting interlayer and is arranged such that the electromagnetic radiation passes through it.
Claims14
A method for producing an optical element comprising a base body, a film, and a reflector film, in which said film is configured to adhere to said base body and to form a connection with said base body without using an adhesion-promoting interlayer, said film being disposed between said base body and said reflector film, said film and reflector film defining an air gap between said reflector film and said film, said method comprising
- placing the film in an injection mold, and
- filling the injection mold with a filler material operative to form the base body, such that said connection is formed between said filler material and said film.
Dependencies are inferred from the claim text.