公开(公告)号：US20040119931A1

公开(公告)日：2004-06-24

申请号：US10608187

申请日：2003-06-30

Applicant: LG.PHILIPS LCD CO., LTD.

Inventor： Heume Il Baek ,  Gi Hong Kim

IPC: C09K019/02

CPC classification number: G09G3/3651 ,  G09G3/3614 ,  G09G3/3688 ,  G09G2310/0245 ,  G09G2310/027

Abstract: An electric field alignment method of a ferroelectric liquid crystal display device includes connecting a plurality of thin film transistors arranged along a first direction to a plurality of data lines in an offset configuration between adjacent data lines, supplying a turn-ON voltage at a level greater than a threshold voltage of the thin film transistors during an electric field alignment of ferroelectric liquid crystal material of the ferroelectric liquid crystal display device at least more than two successive times to a plurality of gate lines arranged along a second direction, and supplying voltages of opposite polarity to the adjacent data lines during the electric field alignment while maintaining a voltage of a ferroelectric liquid crystal cell of the ferroelectric liquid crystal display device during the electric field alignment.

Abstract translation: 铁电液晶显示装置的电场取向方法包括将沿着第一方向排列的多个薄膜晶体管连接到相邻数据线之间的偏移配置中的多条数据线，以较高的电平提供导通电压 比铁电液晶显示装置的铁电液晶材料的电场取向期间的薄膜晶体管的阈值电压至少沿着沿着第二方向布置的多个栅极线连续两次，并且提供相反的电压 在电场对准期间，在维持铁电液晶显示装置的铁电液晶单元的电压的同时，在电场取向期间与相邻的数据线极性。