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:
Sep. 08, 2015
Filed:
Jul. 18, 2014
Applicant:
Samsung Electro-mechanics Co., Ltd., Suwon-Si, KR;
Inventor:
Seung Seoup Lee, Suwon-Si, KR;
Assignee:
Samsung Electro-Mechanics Co., Ltd., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03B 9/02 (2006.01);
U.S. Cl.
CPC ...
G03B 9/02 (2013.01);
Abstract
A micro-iris unit may include: a support member disposed on a transparent substrate to form a fluid accommodating space in a central portion of the transparent substrate; a first fluid provided in the fluid accommodating space; and a second fluid provided in the fluid accommodating space and being movable by an electrical field or electromagnetic force. A side surface of the support member may include flexures or concave-convex portions to allow an area of contact with the first fluid or the second fluid to be significantly increased.