US Patent 7791804 Ophthalmic display comprising an ophthalmic lens and an optical imager

Patent 7791804 was granted and assigned to Essilor on September, 2010 by the United States Patent and Trademark Office.

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Patent

Patent attributes

Current Assignee

Essilor

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

77918040

Patent Inventor Names

Renaud Moliton0

Date of Patent

September 7, 2010

Patent Application Number

117870670

Date Filed

October 7, 2005

Patent Primary Examiner

‌

Jordan M. Schwartz

Patent abstract

The invention relates to an ophthalmic display comprising an ophthalmic lens containing an optical imager insert (400) presenting a direction of polarization and serving to shape light beams and direct them towards the eye of the wearer to enable information content (I) to be viewed, the display also comprising at least one polarizer element for placing on a face of the lens. According to the invention, said polarizer element is constituted by an element (2A, 2B) having adjustable polarization.

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