Illumination – Light modifier – Adjustable or positionable
Reexamination Certificate
2007-06-11
2010-06-29
O'Shea, Sandra L (Department: 2875)
Illumination
Light modifier
Adjustable or positionable
C362S319000, C362S282000
Reexamination Certificate
active
07744255
ABSTRACT:
A panel assembly includes a panel (13), a light-reflecting member (30) and a light-shielding board (50). The panel includes a light-pervious area. The light-reflecting member is coupled to the light-pervious area of the panel. The light-reflecting member forms a light-guiding wall (363) with a plurality of spaced slots (361) therein. The light-shielding board is positioned between the light-guiding wall and the light-pervious area. The light-shielding board defines a plurality of spaced slots (513) corresponding to the slots of the light-guiding wall, light-shielding bars (517) are formed between adjacent slots respectively. The light-shielding board is slidable to cause the slots of the light-shielding board to be removed from the corresponding slots of the light-reflecting member and the light-shielding bars of the light-shielding board to cover the corresponding slots of the light-reflecting member, to thereby shield the light reflected from the light-reflecting member from passing through the light-pervious area.
REFERENCES:
patent: 3259052 (1966-07-01), Bradley et al.
patent: 7530713 (2009-05-01), Chen et al.
patent: 7530714 (2009-05-01), Chen et al.
Chen Yun-Lung
Xiao Yu-Ming
Allen Danielle
Hon Hai Precision Industry Co. Ltd.
Hong Fu Jin Precision Industry ( ShenZhen) Co., Ltd.
Niranjan Frank R.
O'Shea Sandra L
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