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:
Apr. 06, 2010
Filed:
Jun. 14, 2006
Applicants:
Hyun-sik Seo, Annyang-si, KR;
Chang-dong Kim, Seoul, KR;
Seung-han Paek, Incheon, KR;
Dae-hyun Nam, Goyang-si, KR;
Inventors:
Hyun-Sik Seo, Annyang-si, KR;
Chang-Dong Kim, Seoul, KR;
Seung-Han Paek, Incheon, KR;
Dae-Hyun Nam, Goyang-si, KR;
Assignee:
LG Display Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B 26/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Provided is a electrophoresis type display device includes a pixel electrode and a common electrode on a substrate and inducing an in-plane electric field; an electric charge layer on the pixel electrode and common electrode and having a plurality of first particles and a plurality of second particles, the first and second particles charged with opposite polarities; and a backlight unit supplying light toward the substrate.