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:
Jun. 19, 2007
Filed:
Jan. 07, 2005
Applicants:
Rong-chang Liang, Cupertino, CA (US);
Scott C-j Tseng, San Jose, CA (US);
Zarng-arh George Wu, Chung-Li, TW;
Hongmei Zang, Sunnyvale, CA (US);
Inventors:
Rong-Chang Liang, Cupertino, CA (US);
Scott C-J Tseng, San Jose, CA (US);
Zarng-Arh George Wu, Chung-Li, TW;
HongMei Zang, Sunnyvale, CA (US);
Assignee:
SiPix Imaging, Inc., Fremont, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B 26/00 (2006.01); G02F 1/03 (2006.01); G02F 1/29 (2006.01); G09G 3/34 (2006.01); G03G 17/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
This invention relates to an electrophoretic display comprising cells of well-defined shape, size and aspect ratio which cells are filled with charged pigment particles dispersed in a solvent, and novel processes for its manufacture.