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:
Feb. 19, 2013
Filed:
Jul. 09, 2009
Yayoi Nakamura, Tokyo, JP;
Yayoi Nakamura, Tokyo, JP;
Casio Computer Co., Ltd., Tokyo, JP;
Abstract
A liquid crystal display device with multiple pixels includes a first sub-pixel including, a first liquid crystal capacitance between a common electrode and a first pixel electrode, and a first auxiliary capacitance between the first pixel electrode and a first auxiliary capacitance electrode; a second sub-pixel disposed including, a second liquid crystal capacitance between the common electrode and a second pixel electrode, a second auxiliary capacitance between the second pixel electrode and a second auxiliary capacitance electrode, and a step-up capacitance between the second pixel electrode and a step-up capacitance electrode; a first voltage application unit for applying a common first voltage to the common electrode, the first auxiliary capacitance electrode, and the second auxiliary capacitance electrode; and a second voltage application unit for applying a second voltage, which is different from the first voltage, to the step-up capacitance electrode.