Actuated multi-faced keys

Computer graphics processing and selective visual display system – Display peripheral interface input device – Including keyboard

Reexamination Certificate

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Details

C345S156000, C345S172000, C341S022000, C341S020000, C341S023000, C455S550100, C455S575100

Reexamination Certificate

active

07612765

ABSTRACT:
An assembly may include information that includes a first plurality of stripes making up a first icon and a second plurality of stripes making up a second icon. The assembly may include an actuator configured to displace the information to a first position in response to a change in length of a first wire to displace the information to a second position in response to a change in length of a second wire. The assembly may include a lenticular lens configured to display the first icon to a user when the actuator is in the first position, and to display the second icon to the user when the actuator is in the second position.

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patent: 6226906 (2001-05-01), Bar-Yona
patent: 2005/0070324 (2005-03-01), Chadha
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W02005/008412 A2,Shared Input key method and apparatus,Jan. 27, 2005, WIPO.
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International Search Report for corresponding PCT application with a mailing date of Nov. 27, 2006; 5 pages.
T. W. Duerig; “Applications of Shape Memory”; Materials Science Forum; vols. 56-58 (1990); pp. 679-691.
“New Systems—Lenticular Effects”; www.newsystems.com; (print date) May 4, 2006; 1 page.

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