Haptic device development based on electro static force of cellulose electro active paper

Gyu-young Yun; Sang-Youn Kim; Sang-Dong Jang; Dong-Gu Kim; Jaehwan Kim

doi:10.1117/12.881892

28 March 2011 Haptic device development based on electro static force of cellulose electro active paper

Gyu-young Yun, Sang-Youn Kim, Sang-Dong Jang, Dong-Gu Kim, Jaehwan Kim

Proceedings Volume 7976, Electroactive Polymer Actuators and Devices (EAPAD) 2011; 797617 (2011) https://doi.org/10.1117/12.881892
Event: SPIE Smart Structures and Materials + Nondestructive Evaluation and Health Monitoring, 2011, San Diego, California, United States

Abstract

Haptic is one of well-considered device which is suitable for demanding virtual reality applications such as medical equipment, mobile devices, the online marketing and so on. Nowadays, many of concepts for haptic devices have been suggested to meet the demand of industries. Cellulose has received much attention as an emerging smart material, named as electro-active paper (EAPap). The EAPap is attractive for mobile haptic devices due to its unique characteristics in terms of low actuation power, suitability for thin devices and transparency. In this paper, we suggest a new concept of haptic actuator with the use of cellulose EAPap. Its performance is evaluated depending on various actuation conditions. As a result, cellulose electrostatic force actuator shows a large output displacement and fast response, which is suitable for mobile haptic devices.

Citation Download Citation

Gyu-young Yun, Sang-Youn Kim, Sang-Dong Jang, Dong-Gu Kim, and Jaehwan Kim "Haptic device development based on electro static force of cellulose electro active paper", Proc. SPIE 7976, Electroactive Polymer Actuators and Devices (EAPAD) 2011, 797617 (28 March 2011); https://doi.org/10.1117/12.881892

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