| 摘要 |
Provided is an optical finger mouse. The optical finger mouse includes: a first substrate; a first input device which receives a first input and a second input; and a switch which is arranged on the upper surface of the first substrate and responds to a click motion to a target object. The first input device includes: a second substrate which is arranged on the upper part of the switch and has a light source and an image sensor mounted on; a light transmission unit which is arranged on the upper part of the second substrate and transmits the light emitted from the light source and reflected on the target object; a lens which is arranged on the upper part of the second substrate and adjusts the light path of the reflected light; and a cover unit which is arranged on the upper part of the second substrate and is in contact with the target object. |
