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:
Feb. 24, 2015
Filed:
Jul. 12, 2012
Myung-eun Kim, Hwaseong-si, KR;
Sangil Kim, Yongin-si, KR;
Yeuntae Kim, Suwon-si, KR;
Yujin Kim, Yongin-si, KR;
Byungseok Choi, Seoul, KR;
Myung-Eun Kim, Hwaseong-si, KR;
Sangil Kim, Yongin-si, KR;
Yeuntae Kim, Suwon-si, KR;
Yujin Kim, Yongin-si, KR;
Byungseok Choi, Seoul, KR;
Amazon Technologies, Inc., Reno, NV (US);
Abstract
An electro-wetting display apparatus includes a first base substrate, a plurality of first electrodes on the first base substrate, an insulating layer which overlaps the first electrodes, a pixel wall on the insulating layer, where the pixel wall partitions a plurality of pixels respectively corresponding to the plurality of first electrodes, a second base substrate which face the first base substrate, a second electrode on the second base substrate and including a plurality of openings, and a fluid between the first base substrate and the second base substrate and in the plurality of pixels. The movement of the fluid in the plurality of pixels is controlled by voltages respectively applied to the first electrodes and the second electrode.