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:
Jul. 09, 2002
Filed:
Sep. 02, 1999
Applicant:
Inventors:
Assignee:
Sharp Kabushiki Kaisha, Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G09G 5/10 ;
U.S. Cl.
CPC ...
G09G 5/10 ;
Abstract
A display device comprising a plurality of picture elements arranged in rows and columns, each picture element being switchable between at least two states having different optical output characteristics, a plurality of row and column drivers, connected to said rows and columns respectively, for switching said picture elements between said states, wherein at least one switch is provided for switching at least one of said drivers between a first configuration in which the driver drives at least one row or column, and a second configuration, different from said first configuration, in which the driver drives at least two rows or columns.