DISPLAYED CONTENT VISION CORRECTION WITH ELECTRICALLY ADJUSTABLE LENS
First Claim
Patent Images
1. An interactive head-mounted eyepiece, comprising:
- an eyepiece for wearing by a user;
an optical assembly mounted on the eyepiece through which the user views a surrounding environment and a displayed content, wherein the optical assembly comprises a corrective element that corrects the user'"'"'s view of the environment;
an integrated processor for handling content for display to the user;
an integrated image source for introducing the content to the optical assembly; and
an electrically adjustable lens integrated with the optical assembly that adjusts a focus of the displayed content for the user.
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Accused Products
Abstract
This disclosure concerns an interactive, head-mounted eyepiece with an electrically adjustable liquid lens that adjusts a focus of the displayed content for the user. The electrically adjustable lens may be of the type wherein the lens is moved back and forth with a small worm drive. Alternatively, the electrically adjustable lens may be of the type that uses two liquids, a conducting liquid and a non-conducting liquid. The liquid lens may instead be a tunable liquid crystal cell, in which a non-uniform magnetic field is used to shape the liquid crystal and adjust a focus for the user.
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Citations
13 Claims
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1. An interactive head-mounted eyepiece, comprising:
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an eyepiece for wearing by a user; an optical assembly mounted on the eyepiece through which the user views a surrounding environment and a displayed content, wherein the optical assembly comprises a corrective element that corrects the user'"'"'s view of the environment; an integrated processor for handling content for display to the user; an integrated image source for introducing the content to the optical assembly; and an electrically adjustable lens integrated with the optical assembly that adjusts a focus of the displayed content for the user. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. An interactive head-mounted eyepiece, comprising:
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an eyepiece for wearing by a user; an optical assembly mounted on the eyepiece through which the user views a surrounding environment and a displayed content, wherein the optical assembly comprises a corrective element that corrects a user'"'"'s view of the surrounding environment; an integrated processor of the interactive head-mounted eyepiece for handling content for display to the user; an electrically adjustable liquid lens integrated with the optical assembly; an integrated image source of the interactive head-mounted eyepiece for introducing the content to the optical assembly; and a memory operably connected with the integrated processor, the memory including at least one software program for providing a correction for the displayed content by adjusting the electrically adjustable liquid lens. - View Dependent Claims (9, 10, 11, 12, 13)
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Specification