KEYBOARD APPARATUS
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United States of America
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Issued Date -
Jan 2, 2020
app pub date -
Jan 10, 2018
filing date -
Jan 10, 2018
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
A keyboard apparatus includes a key, a frame, and a flexible section which rotates the key with respect to the frame, the flexible section having a longitudinal direction, and including a region where both a length of the flexible section in a first direction perpendicular to a scale direction and a length of the flexible section in a second direction perpendicular to the first direction continuously increase toward ends of the flexible section in a cross section perpendicular to the longitudinal direction of the flexible section.
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Family
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Cited Art Landscape
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