Portable light modification device

Details Portable light modification device Portable light modification device

2006-12-12

2006-12-12

Tso, Laura K. (Department: 2875)

Illumination

Light modifier

Adjustable or positionable

C362S322000, C362S323000, C362S293000, C362S282000, C362S284000

Reexamination Certificate

active

07147350

ABSTRACT:
A novel light modification device is described that includes an optical wheel having at least two light modification sections, the optical wheel being turned by an electric powered actuator and the electric power used to operate the actuator being provided by a light power to electric power converter. All of the optical wheel, actuator and light power to electric power converter being mounted on a housing. The housing being supported by a mounting mechanism so that light from a light source is aligned to illuminate the optical wheel and the light power to electric power converter.

REFERENCES:
patent: 5060126 (1991-10-01), Tyler et al.
patent: 6050714 (2000-04-01), Isabella
patent: 6261228 (2001-07-01), Honda et al.
patent: 6267478 (2001-07-01), Chen
patent: 7056006 (2006-06-01), Smith
patent: 2003/0137844 (2003-07-01), Bucher et al.

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