Device and method for generating stable, consistent, and...

Details Device and method for generating stable, consistent, and... Device and method for generating stable, consistent, and...

2007-10-26

2010-06-01

Choi, Jacob Y (Department: 2885)

Illumination

Elongated source light unit or support

Repositionable

C362S217010, C362S223000, C362S217020, C362S217080, C362S317000, C362S285000

Reexamination Certificate

active

07726833

ABSTRACT:
The invention teaches a new method to provide lighting for photography and other purposes. A consistent, stable, high intensity line-light source is created by using a cylindrical lens and a line-light source using feedback control. The positioning of the line-light source is adjustable to produce parallel, convergence, and divergence beams depending on the desired lighting characteristics. The invention also teaches a new apparatus using the current invention.

REFERENCES:
patent: 6632001 (2003-10-01), Chen
patent: 6945671 (2005-09-01), Swarens et al.

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