Data-display glasses comprising an anti-glare screen
First Claim
1. A pair of spectacles equipped with at least one lens and intended to be worn by a user, said spectacles comprising displaying means allowing data to be projected into a field of view of said user, and an anti-glare screen provided with a variable transmission coefficient allowing an intensity of incident light intended to pass through said at least one lens toward said user to be attenuated, said spectacles being configured to adapt said transmission coefficient of said anti-glare screen depending on said intensity of incident light;
- wherein said displaying means is external to said at least one lens and said anti-glare screen so that rays emitted by said displaying means avoid and do not pass through said anti-glare screen and are displayed external of said anti-glare screen, said anti-glare screen facing said user and being placed on or incorporated in said at least one lens;
wherein said spectacles simultaneously allow said transmission coefficient of said anti-glare screen to be adapted in response to an intensity of said incident light and a light intensity of said data displayed in said field of view is adapted in response to said transmission coefficient of said anti-glare screen when said data is displayed in said field of view.
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Accused Products
Abstract
A pair of spectacles equipped with at least one lens and intended to be worn by a user, the spectacles comprising displaying means allowing data to be projected into a field of view of the user, and an anti-glare screen provided with a variable transmission coefficient allowing the intensity of incident light intended to pass through the lens toward the user to be attenuated, the spectacles being configured to adapt the transmission coefficient of the anti-glare screen depending on the intensity of the incident light.
77 Citations
20 Claims
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1. A pair of spectacles equipped with at least one lens and intended to be worn by a user, said spectacles comprising displaying means allowing data to be projected into a field of view of said user, and an anti-glare screen provided with a variable transmission coefficient allowing an intensity of incident light intended to pass through said at least one lens toward said user to be attenuated, said spectacles being configured to adapt said transmission coefficient of said anti-glare screen depending on said intensity of incident light;
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wherein said displaying means is external to said at least one lens and said anti-glare screen so that rays emitted by said displaying means avoid and do not pass through said anti-glare screen and are displayed external of said anti-glare screen, said anti-glare screen facing said user and being placed on or incorporated in said at least one lens; wherein said spectacles simultaneously allow said transmission coefficient of said anti-glare screen to be adapted in response to an intensity of said incident light and a light intensity of said data displayed in said field of view is adapted in response to said transmission coefficient of said anti-glare screen when said data is displayed in said field of view. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification