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:
Oct. 16, 2001
Filed:
Oct. 19, 1999
Yasuyuki Onda, Miki, JP;
Kabushiki Kaisha Toshiba, Kawasaki, JP;
Abstract
An image displaying device comprises a display panel including display pixels connected to signal lines signal line driving circuit sections for sampling a video signal including effective video periods and blanking periods between effective video periods to produce pixel signal voltages and supplying the voltages to the signal lines for each of the horizontal scanning lines a drive timing select circuit section for selecting one of a first timing and a second timing in the blanking period of the video signal and a polarity inverting circuit section for inverting the video signal in polarity with respect to a reference voltage on the basis of a selected one of the first and second timing, wherein the drive timing select circuit section is arranged such that each of the first timing and the second timing is selectable when a pixel signal voltage corresponding to the first video signal is obtained from the video signal and outputted to the signal lines for each of the horizontal scanning lines.