19HB1300, Development of Core Technologies for Tactile Input/Output Panels in Skintronics(Skin Electronics),
Lee Jeong Ik
Abstract
본 발명의 일 실시예에 따른 저주파 진동 출력 소자는 한 쌍의 연결 전극들을 포함하는 기판; 상기 한 쌍의 연결 전극들 상에 제공되어 진동을 생성하는 액추에이터(actuator); 상기 액추에이터 상에 제공되는 지지대; 상기 지지대 상에 제공되어 상기 액추에이터를 따라 진동되는 진동막; 상기 진동막 상에 제공되어 상기 진동막을 따라 진동되는 진동질량부를 포함하되, 상기 액추에이터는 적층된 복수 개의 절연막들 및 상기 인접하는 절연막들 사이에 교대로 적층되는 내부 전극들을 포함하고, 상기 진동막과 접촉하는 상기 지지대의 상면의 면적은 상기 액추에이터와 접촉하는 상기 지지대의 하면의 면적과 같거나 그보다 더 작을 수 있다.
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J. Kim et. al, "Trends in Lightweight Kernel for Many core Based High-Performance Computing", Electronics and Telecommunications Trends. Vol. 32, No. 4, 2017, KOGL Type 4: Source Indication + Commercial Use Prohibition + Change Prohibition
J. Sim et.al, “the Fourth Industrial Revolution and ICT – IDX Strategy for leading the Fourth Industrial Revolution”, ETRI Insight, 2017, KOGL Type 4: Source Indication + Commercial Use Prohibition + Change Prohibition
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