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. 08, 2015
Filed:
Feb. 14, 2014
Samsung Electronics Co., Ltd., Suwon-Si, Gyeonggi-Do, KR;
Deuk-seok Chung, Yongin-si, KR;
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Abstract
An electrowetting display device includes first and second substrates facing each other and separated from each other, a cell region between the first and second substrates, the cell region including a pixel region and a reservoir region, a first fluid and a second fluid in the cell region, the first fluid being conductive and flowing according to an electrowetting principle and the second fluid being non-conductive and not mixed with the first fluid, and an electrode unit turning on and off the pixel region, the electrode unit including a pixel electrode coated with an insulating material and at least one reservoir electrode coated with the insulating material to promote flow of one of the first fluid and the second fluid into the reservoir region.