全彩128×160液晶显示器驱动电路(英文)  

Full Color 128×160 LCD Driver

作　　者：詹琰[1] 李涛 潘丽坤[3] 周志刚 雷永明 苏秀敏 

机构地区：[1]上海大学物理系,上海200444 [2]酷宝信息技术有限公司,上海200335 [3]华东师范大学物理系,上海200062 [4]芯原微电子,上海201204

出　　处：《电子器件》2008年第1期277-279,284,共4页Chinese Journal of Electron Devices

基　　金：上海大学创新基金资助(A10-0101-07-437)

摘　　要：该液晶显示器驱动电路由一个384通道列驱动电路和一个160通道行驱动电路组成。列驱动电路是一个内置128×3×160×4bit显示数据存储器的128×3红绿蓝控制器,具有丰富的指令集,内建静态驱动电路指示不同闪速,可使用内置振荡器或输入外部时钟,液晶显示器的建立时间256级可调。行驱动电路有内建的160bit双向移位寄存器,支持多种显示模式,内建DC/DC升压电路,驱动电源内建/外接可选。该驱动电路是一个低功耗低输出阻抗的液晶显示控制器。The LCD driver consists of a 384-channel column driver and a 160-channel row driver. The column driver is a 128×3 RGB controller with 128 × 3 × 160 × 4 bits display data memory. It has abundant command functions. The static drive circuit is equipped internally for indicators with variable flashing speed. The oscillator circuit is equipped internally and external clock can also be input. The LCD setup time can be regulated by 8 bits register with uniformed brightness. The row driver has built-in 160-bit bidirectional shift register. It is available in single mode or in dual mode. It has built-in DC/DC booster. Internal/External driver power supply is optional. This driver is a low power consumption and low output impedance LCD controller.

关 键 词：液晶显示器驱动电路 列 行 显示 

分 类 号：TN873[电子电信—信息与通信工程]