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. 15, 2014
Filed:
May. 18, 2010
Daiji Kitagawa, Osaka, JP;
Daiji Kitagawa, Osaka, JP;
Sharp Kabushiki Kaisha, Osaka, JP;
Abstract
During the first frame, a first common electric potential is used, all picture elements of an identical line have an identical write polarity, there is another line of picture elements having a write polarity different from the identical write polarity, a data signal having a first electric potential lower than the first common electric potential is supplied to a line for a negative write polarity, a picture element electrode electric potential is changed to a second electric potential greater than a second common electric potential and lower than the first common electric potential by changing a storage capacitor electric potential from Low to High after a selection period ends, a data signal having a third electric potential greater than the first common electric potential is supplied to a line for a positive write polarity, and the storage capacitor electric potential is still kept Low after the selection period ends.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile