ROLLER MODULE FOR INPUT DEVICE
The present invention discloses a roller module for an input device. The roller module includes a circuit board, a wheel swinging element arranged above the circuit board, a wheel arranged on the wheel swinging element, a mode switching element arranged between the circuit board and the wheel swingi...
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Main Authors | , |
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Format | Patent |
Language | English |
Published |
22.08.2013
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Subjects | |
Online Access | Get full text |
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