Patent ID: 6914644
Filing Date: 2005-07-05
Classification: G02F,G09G

Abstract:
1. A liquid crystal device comprising a plurality of scan signal lines and a plurality of image signal lines located orthogonally on a substrate and having thin-film transistors located in sections enclosed by the scan signal lines and the image signal lines, each of the thin-film transistors for operating as a switching element corresponding to one of the sections and controlling transmission of light by a semiconductor layer, the liquid crystal device comprising the signal lines and the thin-film transistors for performing a pseudo dot inversion which changes the polarity of a pixel on a per image-signal-line basis, wherein: two of the thin-film transistors located between an adjacent two of the image signal lines have respective source electrodes connected to different image signal lines and respective drain electrodes connected to respective pixel electrodes; and the respective gate, source, and drain electrodes of the two thin-film transistors are alignment-shift-compensated electrodes having configurations and structures for causing at least one of a capacitance between the gate and drain electrodes and a capacitance between the gate and source electrodes to be constant or to vary equally in each of the two transistors.