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:
Aug. 16, 2016
Filed:
Mar. 25, 2011
Applicants:
Chul Hwan Kim, Daejeon, KR;
Yong Eui Lee, Gyeonggi-do, KR;
Inventors:
Chul Hwan Kim, Daejeon, KR;
Yong Eui Lee, Gyeonggi-do, KR;
Assignee:
LG Display Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 26/00 (2006.01); G02B 26/02 (2006.01); G09G 3/34 (2006.01); G02F 1/167 (2006.01); G02F 1/17 (2006.01); G02B 26/08 (2006.01);
U.S. Cl.
CPC ...
G02F 1/167 (2013.01); G02B 26/026 (2013.01); G02F 1/172 (2013.01); G09G 3/344 (2013.01); G02B 26/08 (2013.01); G02B 26/0816 (2013.01); G02F 1/17 (2013.01); G02F 2001/1678 (2013.01); G02F 2201/52 (2013.01); G09G 3/34 (2013.01);
Abstract
A multi-color electrophoretic display (EPD) device, an image sheet, and a method of fabricating the same. The multi-color EPD device includes: a plurality of unit color pixels; and a plurality of color capsules, each comprising color capsule shell which stores a dielectric fluid and at least one type of electrophoretic particles dispersed in the dielectric fluid, the plurality of color capsules being arranged to define subpixels of each of the plurality of unit color pixels.