Invention Grant
- Patent Title: Optical device and method
- Patent Title (中): 光学装置及方法
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Application No.: US12180772Application Date: 2008-07-28
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Publication No.: US07692878B2Publication Date: 2010-04-06
- Inventor: Brian Lee Lawrence , John Frederick Graf
- Applicant: Brian Lee Lawrence , John Frederick Graf
- Applicant Address: US NY Niskayuna
- Assignee: General Electric Company
- Current Assignee: General Electric Company
- Current Assignee Address: US NY Niskayuna
- Agent Andrew J. Caruso
- Main IPC: G02B9/04
- IPC: G02B9/04
Abstract:
An article includes an optical device. The optical device includes a first lens and a second lens. The first lens includes an optically active material that responds to an external stimulus that affects a refractive index of at least a portion of the first lens. A method for making a method of use of the article is also provided.
Public/Granted literature
- US20090219611A1 DEVICE AND METHOD Public/Granted day:2009-09-03
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