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:
Mar. 25, 2014
Filed:
Jul. 13, 2011
Applicants:
Sang-il Shin, Gyeonggi-Do, KR;
Oh-nam Kwon, Gyeonggi-Do, KR;
Seung-han Paek, Gyeonggi-Do, KR;
Choon-ho Park, Gyeonggi-Do, KR;
Inventors:
Sang-Il Shin, Gyeonggi-Do, KR;
Oh-Nam Kwon, Gyeonggi-Do, KR;
Seung-Han Paek, Gyeonggi-Do, KR;
Choon-Ho Park, Gyeonggi-Do, KR;
Assignee:
LG Display Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 26/00 (2006.01); G09G 3/34 (2006.01);
U.S. Cl.
CPC ...
Abstract
An electrophoretic display device in which a barrier defining a unit pixel is directly formed on a first substrate and the unit pixel is filled with an electrophoretic material, and a fabrication method thereof are provided. A barrier surrounding a display area is formed on a non-display area and a sealant is filled between the barrier and a partition wall to facilitate an attachment of first and second substrates.