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. 21, 2010
Filed:
Mar. 14, 2007
Zarng-arh George Wu, San Jose, CA (US);
Xiaojia Wang, Fremont, CA (US);
Xin Weng, Santa Rosa, CA (US);
Yajuan Chen, Fremont, CA (US);
Rong-chang Liang, Cupertino, CA (US);
Zarng-Arh George Wu, San Jose, CA (US);
Xiaojia Wang, Fremont, CA (US);
Xin Weng, Santa Rosa, CA (US);
Yajuan Chen, Fremont, CA (US);
Rong-Chang Liang, Cupertino, CA (US);
SiPix Imaging, Inc., Fremont, CA (US);
Abstract
The invention is directed to novel methods and compositions useful for improving the performance of electrophoretic displays. The methods comprise adding a high absorbance dye or pigment, or conductive particles, or a conductive filler in the form of nanoparticles and having a volume resistivity of less than about 10ohm cm, or a charge transport material into an electrode protecting layer of the display.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile