The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 23, 2017
Filed:
May. 22, 2014
Samsung Electro-mechanics Co., Ltd., Suwon-Si, KR;
Iucf-hyu(industry-university Cooperation Foundation Hanyang University), Seoul, KR;
Hwa Young Oh, Suwon-Si, KR;
Seung Hyeon Jeong, Suwon-Si, KR;
Gun Hee Jang, Seoul, KR;
Ja Hyun Nam, Seoul, KR;
Tae Heum Yeon, Seoul, KR;
Young Jin Kim, Seoul, KR;
MPLUS CO., LTD., Suwon-si, Gyeonggi-Do, KR;
IUCF-HYU (INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY), Seoul, KR;
Abstract
There is provided a vibration generating apparatus including: a housing having an internal space; a vibrating plate fixedly installed in the housing and having a disc shape; a piezoelectric element fixed to the vibrating plate and having a hollow disc shape; and a vibration element vibrating together with the vibrating plate when the piezoelectric element is deformed.