| 摘要 |
A stylus input device includes a grip, a surface-contacting member, a pivot joint, and first and second sensor modules. The pivot joint is disposed to connect the grip to the surface-contacting member and permit tilting of the grip relative to a working surface when the surface-contacting member is in intimate contact with the working surface, and is configured to permit and guide axial displacement of the grip relative to the surface-contacting member. The first and second sensor modules are disposed respectively in the surface-contacting member and the grip for sensing two-dimensional movement of the surface-contacting member on the working surface and axial displacement of the grip so as to respectively generate a two-dimensional movement signal and an axial displacement signal that are to be converted into a positioning signal by a processing unit for subsequent transceiving by a transmitting module. |
