公开(公告)号：US20140015777A1

公开(公告)日：2014-01-16

申请号：US13866750

申请日：2013-04-19

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Suntak PARK ,  KI-UK KYUNG ,  Sung Ryul YUN ,  Young Sung KIM ,  Jong-uk LEE ,  Bong Je PARK

IPC: G06F3/044

CPC classification number: G06F3/044 ,  G06F3/016 ,  G06F3/04886

Abstract: Provided is a thin film type actuator having multi-operation points, capable of various feels of touch or sounds. The film type actuator includes an upper plate and a lower plate, formed of a single plate. Between the upper plate and the lower plate, pairs of electrode parts capable of attracting one another via an electrostatic force. Since each of the pairs of electrode parts functions as an operation point and the upper plate and the lower plate are formed of the single plate, movements of the respective operation points in such a way that a new physical movement different from an original individual movement is generated to generate a haptic feel or a sound. It is possible to generate various haptic feels or sounds by modulating and combining amplitudes and frequencies of the respective operation points.

Abstract translation: 提供了一种具有多操作点的薄膜式致动器，能够具有各种触感或声音感。 薄膜式致动器包括由单板形成的上板和下板。 在上板和下板之间，能够通过静电力彼此吸引的成对的电极部件。 由于电极对中的每一对用作操作点，并且上板和下板由单个板形成，所以各个操作点的移动使得与原始单独运动不同的新的物理运动是 产生以产生触觉或声音。 可以通过调制和组合各个操作点的振幅和频率来产生各种触觉感觉或声音。