Small form-factor keyboard using keys with offset peaks and pitch variations
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United States of America Patent
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Jun 22, 2010
Grant Date -
Nov 20, 2008
app pub date -
May 28, 2008
filing date -
Jun 2, 2005
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A small form-factor keyboard or keypad for key structures is provided in which individual key structures have a contact surface on which there is a center reference and a peak. The center reference and the peak or offset, so that an offset distance between the center reference and the peak is greater than or equal to zero. The offset distance for at least two or more key structures in the plurality of key structures may different. The difference in the offset distance may be based on a position of the individual key structures relative to a first reference line.
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