Patent ID: 7583348
Filing Date: 2009-09-01
Classification: G02F,G09G

Abstract:
1. A liquid crystal display drive method, wherein said liquid crystal display comprises a first substrate having a plurality of scan lines, video data lines and pixel regions disposed therein, a second substrate having a conductor electrode disposed therein and a liquid crystal layer sandwiched between said first substrate and said second substrate, each pixel region comprising a switch transistor, a pixel electrode connected with said switch transistor, a common electrode and a metal electrode expanding from said common electrode, wherein said pixel electrode, said common electrode and said metal electrode are isolated from each other, said drive method comprising: applying a voltage to said common electrode to transform liquid crystal molecules located between said metal electrode and said conductor electrode and between said common electrode and said conductor electrode from splay state to bend state; conducting said switch transistor; and applying a voltage to said pixel electrode through said switch transistor to transform liquid crystal molecules in splay state to bend state.