WRITING DEVICE WITH INPUT UNIT

摘要

A writing device with input unit includes a case and an input unit receiving in the case. The input unit includes a flexible main body, a sensing electrode layer and a protection layer. The flexible main body has a first face and a second face. The sensing electrode layer has a first sensing electrode and a second sensing electrode disposed on the second face of the flexible main body. The protection layer is correspondingly disposed on the second face of the flexible main body to cover the sensing electrode layer. The writing device with input unit has small volume and is lightweight so that a user can conveniently carry, store and use the writing device with input unit.

主权项

1. A writing device with input unit, comprising:
a case having a receiving chamber and an opening; a winding unit disposed in the receiving chamber; and an input unit, the input unit being wound on the winding unit with one end connected with the winding unit, the winding unit with the input unit wound thereon being received in the receiving chamber, the other end of the input unit protruding from the opening, the input unit including: a flexible main body having a first face and a second face; a sensing electrode layer having a first sensing electrode and a second sensing electrode, the first and second sensing electrodes being arranged in alignment with each other without contacting each other, the sensing electrode layer being disposed on the second face of the flexible main body; and a protection layer correspondingly disposed on the second face of the flexible main body to cover the sensing electrode layer.