US 10,021,380 B1 | Faster state transitioning for continuous adjustable 3Deeps filter spectacles using multi-layered variable tint materials

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US 10,021,380 B1

Faster state transitioning for continuous adjustable 3Deeps filter spectacles using multi-layered variable tint materials

Tech Center:

2800 Semiconductors/Memory, Circuits/Measuring and Testing, Optics/Photocopying, Printing/Measuring and Testing

Examiner:

Hung Dang

Art Unit:

2872 Optics

Agent:

Ascenda Law Group, PC

Inventors:

Kenneth Martin Jacobs; Ronald Steven Karpf

Assignee:

VDPP, LLC

Priority:

01/23/01

Filed:

02/28/18

Granted:

07/10/18

Expiration:

08/15/22

Abstract

An electrically controlled spectacle includes a spectacle frame and optoelectronic lenses housed in the frame. The lenses include a left lens and a right lens, each of the optoelectrical lenses having a plurality of states, wherein the state of the left lens is independent of the state of the right lens. The electrically controlled spectacle also includes a control unit housed in the frame, the control unit being adapted to control the state of each of the lenses independently.

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