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:
Mar. 25, 2025
Filed:
Dec. 16, 2019
Optotune Ag, Dietikon, CH;
Roman Patscheider, Winterthur, CH;
Manuel Aschwanden, Allenwinden, CH;
David Andreas Niederer, Küttigen, CH;
Chris Laning, Windisch, CH;
Aaron Gerratt, Zürich, CH;
Abstract
The present invention relates to An optical device (), particularly for an ophthalmic device, comprising: a container () enclosing an internal space () of the container (), wherein the internal space () is filled with a transparent liquid (L), and wherein the container () comprises a transparent bottom () and a transparent and elastically deformable membrane () opposing said bottom () such that the liquid (L) is arranged between the membrane () and the bottom (), a deformable annular lens shaping element () connected to the membrane () so that a circumferential edge () of the lens shaping element () defines a central area () of the membrane () so that light can pass through the container () via the central area () and the bottom (), wherein in a non-deformed state said edge () lies in a plane, and an adjustable spherical power and an adjustable cylindrical power, wherein for adapting the cylindrical power of the optical device (), the lens shaping element () is configured to be bent out of said plane (P).