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Assignee3M Innovative Properties Company
InventorsGregg A. Ambur, Benjamin G. Sonnek, Jo A. Etter, Timothy L. Wong, Thomas P. Klun, Richard J. Pokorny, Benjamin R. Coonce, Douglas S. Dunn, Henry A. Kostalik, IV, Christopher S. Degraw, John R. Jacobson, Chunjie Zhang
Estimating the term…
An optical assembly including an optical element insert molded directly onto an optical stack is provided. The optical stack includes an optical film and may include a liner with the optical film being disposed between the optical element and the liner. The liner, if included, is removable from the optical film without substantial damage to the optical film. An outermost layer of the optical film may be diffusion bonded to a major surface of the optical element.
An optical assembly, comprising an optical element insert molded directly onto an optical stack, the optical stack comprising an integrally formed optical film and at least one additional layer not integral with the optical film, the optical film being disposed between the optical element and the at least one additional layer, the optical film comprising a plurality of alternating polymeric layers reflecting or transmitting light primarily by optical interference, a bonding of the optical film to the optical element being stronger than an interlayer bonding between at least one pair of immediately adjacent layers in the optical film, the optical film being diffusion bonded to the optical element.
An optical assembly, comprising:
An optical assembly, comprising:
Dependencies are inferred from the claim text.