Optical: systems and elements – Glare or unwanted light reduction
Patent
1997-01-28
1999-03-02
Spyrou, Cassandra C.
Optical: systems and elements
Glare or unwanted light reduction
359610, 348842, G02B 2700, G02B 2100, H04N 564
Patent
active
058778969
ABSTRACT:
A privacy and light shade accessory for the screen member of a laptop computer in its viewing position having a base member directly or indirectly mountable on the laptop computer provided with pivotal shade panels movable between a folded storage position and an unfolded operative screen shielding position. In two embodiments of the invention, the shade panels are pivotally attached directly to a base member comprising a cover of a laptop computer carrying case. In a third embodiment, the base member and shade panels are releasably attached to an outer rear surface of the screen member of the computer.
REFERENCES:
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patent: 4784468 (1988-11-01), Tierney
patent: 5101298 (1992-03-01), Lentz et al.
patent: 5218474 (1993-06-01), Kirschner
patent: 5325970 (1994-07-01), Dillon et al.
patent: 5717566 (1998-02-01), Tao
Forsites Software Development Corporation
Robinson Mark A.
Spyrou Cassandra C.
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