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:
Sep. 01, 2009
Filed:
Feb. 14, 2006
Applicants:
Moon-bong Song, Seoul, KR;
Soon-hyung Kwon, Seoul, KR;
Sung-guk Lee, Seoul, KR;
Inventors:
Assignee:
LG Electronics Inc., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05D 7/00 (2006.01); B32B 5/16 (2006.01);
U.S. Cl.
CPC ...
Abstract
Particles for an electronic paper display device and a method for preparing the same. Since charged particles have a constant electrification amount, a moving speed and a moving amount of the charged particles are uniformly controlled at the time of an electrophoresis. Also, a response speed and a resolution of an electronic paper display device are improved, and an amount of a voltage applied to the electronic paper display device is precisely controlled.
Song, Moon-Bong. (2009). Particles having charge-controlling group on outer surface for electronic-paper display device and method for preparing the same (U.S. Patent No. 7582332). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7582332
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile