HAPTIC ACTUATOR USING CELLULOSE PAPER ACTUATOR FILM AND CELLULOSE-BASED HAPTIC ACTUATOR

摘要

A haptic actuator using a cellulose paper actuator film provided by the present invention comprises a cellulose paper actuator film having piezo electricity and a metal electrode for impressing electricity on the paper actuator film, enabling manufacturing thereof in the shape of a thin film, high transparency, and generation of a displacement having a size that can sufficiently stimulate the sensory receptors of the skin according to the impressed electricity. Also, the cellulose-based haptic actuator proposed in the present invention comprises an actuating member configured with a cellulose paper actuator that is transformed via electric signals using a cellulose, which is an environmentally-friendly material and is thereby environmentally-friendly and human body-friendly, and also comprises an upper plate that moves according to the transformation of the actuating member, and a support member, providing haptic to a user effectively with low electricity consumption.