Light dimmer and associated methodology

Details Light dimmer and associated methodology Light dimmer and associated methodology

2008-04-10

2010-12-07

Lee, Jong-Suk (James) (Department: 2885)

Illumination

Light modifier

Adjustable or positionable

C362S325000, C362S018000

Reexamination Certificate

active

07845833

ABSTRACT:
A light dimming apparatus for dimming light output generated by a light source. A rectangular frame supports sets of blade members at a central aperture defined by the frame. The blade members of a set are positioned side-by-side, and adjacent ones of the blade members are hingedly connected together. Accordion-like movement of the blade members is provided responsive to application of forces applied to the blade members. A component of the applied forces causes linear translation of the blade members in to or out of the central aperture.

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