INPUT DEVICE

摘要

An input device is provided. The input device includes an operation element, an optical finger navigation module, a press sensing circuit and a control unit. The optical finger navigation module senses a moving operation of the finger on the operation element so as to generate a motion signal, and the press sensing circuit is disposed under the optical finger navigation module and generates a press signal in response to a pressing operation of the finger. The control unit is electrically connected with the optical finger navigation module and the press sensing circuit, so as to generate a first control command in response to the motion signal and generate a second control command in response to the press sensing signal.

主权项

1. An input device, comprising:
an operation element defined with an optical sensing region, where a moving operation and/or a pressing operation of a finger can be sensed; an optical finger navigation module disposed under the optical sensing region for sensing the moving operation of the finger on the optical sensing region so as to generate a motion signal; a press sensing circuit; at least one press sensing element disposed under the optical finger navigation module and electrically connected to the press sensing circuit to generate a press signal in response to the pressing operation of the finger on the operation element; and a control unit connected with the optical finger navigation module and the press sensing circuit to generate a first control command in response to the motion signal, and generate a second control command in response to the press sensing signal.