一种基于3-line-MLA寻址的STN-LCD驱动方法  

The Design & Implementation of STN-LCD Driving Method Based on 3-Line MLA Technique

作　　者：秦笛[1] 周卫星[1] 李顺方[1,2] 

机构地区：[1]华南师范大学物理与电信工程学院,广东广州510006 [2]天利半导体(深圳)有限公司,广东深圳518057

出　　处：《华南师范大学学报（自然科学版）》2012年第2期67-70,共4页Journal of South China Normal University(Natural Science Edition)

基　　金：广东省产学研资助项目(2009B090300336)

摘　　要：对STN-LCD 4-line-MLA方式进行了改进,提出了一种3-line-MLA的方法,利用插入的虚拟行和虚拟像素,可使驱动IC的SEG的电平由原来的5级降为2级,驱动的矩阵运算简单.A novel STN - LCD driving method by 3 - line MLA addressing technique has been proposed, based on the 4 - line MLA addressing technique. Using this novel driving method, the SEG＇ s voltage of the driver IC is de- creased from five level to two level by the inserted virtual line and virtual pixel. The matrix operation of the driver is also extremely simple in the proposed driving method.

关 键 词：STN-LCD 3-line-寻址 多行驱动 

分 类 号：TN942[电子电信—信号与信息处理]