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:
Dec. 23, 2008
Filed:
Oct. 31, 2006
Je-hong Kyoung, Seongnam-si, KR;
Jae-wook Jang, Seongnam-si, KR;
Jong-hyeong Song, Suwon-si, KR;
Yun-jin Ko, Seoul, KR;
Seung-do an, Suwon-si, KR;
Je-Hong Kyoung, Seongnam-si, KR;
Jae-Wook Jang, Seongnam-si, KR;
Jong-Hyeong Song, Suwon-si, KR;
Yun-Jin Ko, Seoul, KR;
Seung-Do An, Suwon-si, KR;
Samsung Electro-Mechanics Co., Ltd., Suwon-si, KR;
Abstract
Disclosed is an optical modulator including: a substrate; an insulation layer disposed on the substrate; a ribbon layer, a center portion of which is spaced apart from the insulation layer by a predetermined gap; a piezoelectric element that is disposed on the ribbon layer and allows the center portion of the ribbon layer to bend vertically; and a passivation layer that is disposed on the piezoelectric element and comprises a main passivation film.