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. 23, 2014
Filed:
Jan. 16, 2012
Hyun-min Cho, Hwaseong-si, KR;
Sung-sik Yun, Suwon-si, KR;
Jae-byung Park, Seoul, KR;
Don-chan Cho, Seongnam-si, KR;
Dae-hyun Kim, Suwon-si, KR;
Seon-tae Yoon, Seoul, KR;
Hyun-Min Cho, Hwaseong-si, KR;
Sung-Sik Yun, Suwon-si, KR;
Jae-Byung Park, Seoul, KR;
Don-Chan Cho, Seongnam-si, KR;
Dae-Hyun Kim, Suwon-si, KR;
Seon-Tae Yoon, Seoul, KR;
Samsung Display Co., Ltd., Yongin, Gyeonggi-Do, KR;
Abstract
A display substrate includes a base substrate, a micro shutter, a first driving electrode, a second driving electrode, and a plurality of anchors. The micro shutter includes a flat portion having at least one opening, a main concave portion adjacent to the opening and extending in from the flat portion to a first depth, and at least one sub-concave portion extending in from a bottom surface of the main concave portion to second depth. The first driving electrode is connected to a first side of the micro shutter. The second driving electrode is connected to a second side of the micro shutter. The second side is positioned opposite to the first side. The anchors fix the first and second driving electrodes on the base substrate.