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US Patent 12016420 Combined fast-switch tintable visor

Patent 12016420 was granted and assigned to Rockwell Collins on June, 2024 by the United States Patent and Trademark Office.

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Contents

Is a
Patent
Patent
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Patent attributes

Patent Applicant
Rockwell Collins
Rockwell Collins
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Current Assignee
Rockwell Collins
Rockwell Collins
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Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
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Patent Number
120164200
Patent Inventor Names
Christopher A. Keith0
Eric P. Stratton0
Date of Patent
June 25, 2024
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Patent Application Number
172452230
Date Filed
April 30, 2021
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Patent Citations
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US Patent 10768500 Electrochromic systems for head-worn computer systems
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US Patent 9910278 Augmented reality visualization device
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US Patent 10522106 Methods and apparatus for active transparency modulation
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US Patent 10714047 Head-mounted display device and method of changing light transmittance of the same
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US Patent 10845600 Controllable modifiable shader layer for head mountable display
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Patent Primary Examiner
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Wyatt A Stoffa
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CPC Code
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G02C 7/101
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G02C 7/102
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G02F 1/163
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G02F 2202/14
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G02B 2027/0178
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G02B 27/0172
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A42B 3/228
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A42B 3/226
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Patent abstract

A visor for a helmet is disclosed. The visor includes a first lens member, which includes a first transparent shield configured with a photochromic layer. The photochromic layer is configured to adjust a first transmission state of a first viewing area of the first lens member based on the transmission of ambient light through the first viewing area. The visor also includes a second lens member that includes an electrochromic layer. The electrochromic layer is configured to adjust the transmission of ambient light through a second viewing area upon an application of a voltage to the electrochromic layer. The visor also includes a controller configured to adjust a voltage applied to the electrochromic layer, and an attachment element coupled to the first lens member configured to attach to a headgear.

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