Optical: systems and elements – Glare or unwanted light reduction – Display window
Reexamination Certificate
2008-08-28
2009-11-03
Nguyen, Thong (Department: 2872)
Optical: systems and elements
Glare or unwanted light reduction
Display window
C359S601000
Reexamination Certificate
active
07611252
ABSTRACT:
A light-shielding door is configured between an upper component and a lower component of a top plate of a monitor hood. The door is capable of moving to open or to close at an opening of the top plate along a direction. The door includes a groove and the upper/lower component includes a track corresponding to the groove for allowing the door to move steadily. A rib is configured between the two components and adjacent to the door for preventing the door from derailing. The door further includes an indentation at the bottom of a handle at the front end. When the door closes, the indentation matches closely to the edge of the opening, providing perfect light shielding solution for the monitor hood.
REFERENCES:
patent: 4444465 (1984-04-01), Giulie et al.
patent: 6152567 (2000-11-01), LaForgia
patent: D586350 (2009-02-01), Matsui et al.
AmTran Technology Co., Ltd
Hsu Winston
Nguyen Thong
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