Invention Grant
- Patent Title: Article using an optical device
- Patent Title (中): 文章用光学装置
-
Application No.: US13253494Application Date: 2011-10-05
-
Publication No.: US08368999B2Publication Date: 2013-02-05
- 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 Joseph J. Christian
- Main IPC: G02F1/29
- IPC: G02F1/29 ; G02B5/04
Abstract:
An article includes an optical device. The optical device includes a first prism, a second prism, and a light source. The first prism includes an optically active material that affects a refractive index of at least a portion of the first prism via a photochemical change induced by exposure to different wavelengths of light from the light source.
Public/Granted literature
- US20120033289A1 ARTICLE USING AN OPTICAL DEVICE Public/Granted day:2012-02-09
Information query
