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학술지 Polymer-Based Flexible Visuo-Haptic Display
Cited 33 time in scopus Download 1 time Share share facebook twitter linkedin kakaostory
저자
윤성률, 박선택, 박봉제, 박승구, Harsha Prahlad, Philip Von Guggenberg, 경기욱
발행일
201408
출처
IEEE/ASME Transactions on Mechatronics, v.19 no.4, pp.1463-1469
ISSN
1083-4435
출판사
IEEE, ASME
DOI
https://dx.doi.org/10.1109/TMECH.2013.2292956
협약과제
13VE1100, 시-촉각 융합 디스플레이 기술 및 렌더링 엔진 개발, 경기욱
초록
We report a flexible visuo-haptic display that allows for interactive haptic feedback on the visual display. The visuo-haptic display is fabricated by integrating a dielectric elastomer (DE) based thin film actuator array into a flexible display and pressure sensors. The DE actuator array consists of nine active cells, which generate thickness-mode deformation in response to voltage signal. The flexible display presents images of the aligned three alphabet characters at each section in 3 × 3 matrix during light propagation via optical multiwaveguide. The pressure sensors are placed on the bottom of the DE actuator array for haptic feedback. The performance of the DE actuators is proved to be capable of realizing sufficient vibro-tactile sensation in the perceivable range of human touch sense. The integrated system enables the visual display to provide interactive haptic feedback such as key pressing, contact vibration sensations, etc., in accordance with user input. © 1996-2012 IEEE.
키워드
Actuator, dielectric materials, displays, optical waveguide
KSP 제안 키워드
Contact vibration, Dielectric elastomer(DE), Dielectric materials, Haptic Feedback, Integrated system, Light propagation, Optical waveguides, Pressure Sensor, Thin film actuator, User input, Vibro-tactile