Illumination – Light modifier – Translucent or opaque
Reexamination Certificate
2008-06-30
2010-11-02
O'Shea, Sandra L (Department: 2875)
Illumination
Light modifier
Translucent or opaque
C362S253000, C362S311010, C362S602000, C362S607000, C040S541000
Reexamination Certificate
active
07824078
ABSTRACT:
A cover of an electronic device has a body inside and is penetrable by light yield from an illumination device. The body has an inner surface having a region impenetrable by light as a light-blocking region and the remaining region penetrable by light as a light-passing region. The body further has an outer surface having a region impenetrable by light as another light-blocking region and the remaining region penetrable by light as another light-passing region. The light-blocking region of the outer surface correspond to the light-passing region of the inner surface in shape, but in a size that is smaller, so that when light pass through the body, light can give an effect that the shape of the light-blocking region looks three-dimensional.
REFERENCES:
patent: 6494593 (2002-12-01), An et al.
patent: 6874903 (2005-04-01), Yang et al.
Kuo Yan-Lin
Peng Hsueh-Chih
Acer Incorporated
Dunwiddie Meghan K
Kamrath Alan
Kamrath & Associates PA
O'Shea Sandra L
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