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:
Nov. 27, 2001
Filed:
Oct. 26, 1999
Pierre H. Mertz, Mountain View, CA (US);
Peter R. Robrish, San Francisco, CA (US);
Agilent Technologies, Inc., Palo Alto, CA (US);
Abstract
An optical element constructed from a transparent support having a curved surface and a layer of a polarization-dependent film that is affixed to the curved surface. The polarization-dependent film passes linearly polarized light of a predetermined polarization while reflecting linearly polarized light having a polarization orthogonal to the predetermined polarization. The element is constructed by applying a layer of a transparent adhesive either to the layer of polarization-dependent film or to the curved surface. The support and layer of polarization-dependent film are then heated to a temperature above the temperature at which the polarization film can be deformed. The support and layer of polarization-dependent film are then pressed together so as to deform the layer of polarization-dependent film to cause the layer of polarization-dependent film to conform to the curved surface.