Liquid crystal display and it thin film transistor array substrate

Abstract

A liquid crystal display is provided, which includes a thin film transistor array panel and a common electrode panel facing the thin film transistor array panel. The thin film transistor array panel includes a first gate line; a data line intersecting the gate line; a first thin film transistor including a gate electrode connected to the gate line, a source electrode connected to the data line, and a drain electrode; a first pixel electrode connected to the drain electrode; and a capacitor electrode overlapping at least one of the pixel electrode and the drain electrode with interposing an insulator. The common electrode panel includes a common electrode that faces the pixel electrode and has an opening facing at least one of the drain electrode and the capacitor electrode.

Description

Liquid crystal display and its thin film transistor array board This application is a divisional application of the invention patent application No. 200410079436.0 with the filing date of May 19, 2004 entitled "Liquid Crystal Display and Its Thin Film Transistor Array Panel". technical field The invention relates to a liquid crystal display and a thin film transistor array board thereof. Background technique Liquid crystal displays (LCDs) are among the most widely used flat panel displays. An LCD includes a liquid crystal (LC) layer sandwiched between a pair of panels provided with field generating electrodes. The LC layer is placed in an electric field generated by the electrodes, and changes in the field strength can change the molecular orientation of the LC layer, which in turn changes the polarization of light passing through the liquid crystal layer. A properly positioned polarizer can change the transmittance of light based on the polarization of the light. One...

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Problems solved by technology

Although the reduction in charge rate can be compensated by increasing the storage capacitance, the increase in response time can be compensated by increasing the width of the notch or protrusion, but this will cause a decrease in the aperture ratio.

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