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:
Nov. 18, 2014
Filed:
Sep. 08, 2011
Sonuk Lee, Seongnam-si, KR;
Seonggyu Kwon, Suwon-si, KR;
Namseok Roh, Seongnam-si, KR;
Tae Hyung Hwang, Seoul, KR;
Joo-han Bae, Seongnam-si, KR;
Sang-hee Jang, Bucheon-si, KR;
SonUk Lee, Seongnam-si, KR;
Seonggyu Kwon, Suwon-si, KR;
Namseok Roh, Seongnam-si, KR;
Tae Hyung Hwang, Seoul, KR;
Joo-Han Bae, Seongnam-si, KR;
Sang-Hee Jang, Bucheon-si, KR;
Samsung Display Co., Ltd., , KR;
Abstract
In an electrophoretic display apparatus, a first substrate includes a plurality of pixels each including at least two sub-pixels which display colors different from each other, and a second substrate which faces the first substrate and includes a reference electrode corresponding to a boundary between adjacent sub-pixels in each pixel. An electrophoretic material is between the first substrate and the second substrate. A barrier wall is between the first substrate and the second substrate, and defines the pixels.