Electrically controlled optical elements and method

Invention Grant

US09594263B2 Electrically controlled optical elements and method 有权

Title translation: 电控光学元件及方法

Patent Title: Electrically controlled optical elements and method
Patent Title (中): 电控光学元件及方法
Application No.: US14979940

Application Date: 2015-12-28
Publication No.: US09594263B2

Publication Date: 2017-03-14
Inventor: Ian E. McDowall , Mark Bolas
Applicant: Fakespace Labs, Inc.
Applicant Address: US CA Mountain View
Assignee: Fakespace Labs, Inc.
Current Assignee: Fakespace Labs, Inc.
Current Assignee Address: US CA Mountain View
Agency: Crockett & Crockett, PC
Agent K. David Crockett, Esq.; Paul J. Backofen, Esq.
Main IPC: G02B5/30
IPC: G02B5/30 ; G02B27/28 ; G02F1/29 ; G02F1/01 ; G03B13/02 ; G02B27/40 ; G02F1/09 ; G02B15/14 ; G02B27/14 ; G02B15/00

Abstract:

The effective focal length of an optical system can be electronically controlled using switchable wave plates in conjunction with polarized light.

Abstract(Chinese):

光学系统的有效焦距可以使用可转换波片与偏振光一起进行电子控制。

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