Byung-GukAhn Dong-KyunLee Deuk-YoungHan Chong-YoonKang Ji-WonChoi Hyun-JaiKim Seok-JinYoon 2024-01-21T09:11:53Z 2024-01-21T09:11:53Z 2022-01-10 2003-03 1225-9381 https://pubs.kist.re.kr/handle/201004/138778 A bender typed multilayer actuator (BMA) for decreasing the depolarization effect was designed and fabricated. Unlike bimorph and multimorph actuators in which depolarization occurred, the BMA did not generate depolarization because the polarization and the electric field directions are the same. The simulated results indicate that higher displacement of the BMA can be achieved by increasing input voltage. Compared with the multimorph actuator, the proposed actuator is expected to extend a life time as well as acceptable voltage range. 한국세라믹학회 Bender Typed Piezoelectric Multilayer Actuator Article 2 영문지, v.40, no.3, pp.3 - 228 영문지 40 3 3 228 ART001007062 Bender typed multilayer actuator Bimorph Multimorph Depolarization 1. IntroductionAn actuator is defined as the device of conversion of electric energy into mechanical energy. The piezoelectric actuators had several advantages such as simple stru Bender typed multilayer actuator Bimorph Multimorph Depolarization 1. IntroductionAn actuator is defined as the device of conversion of electric energy into mechanical energy. The piezoelectric actuators had several advantages such as simple stru