高灰度级彩色OLED驱动电路的研究  

Research of Color OLED Driver IC with High Gray Levels

作　　者：郑方[1] 陈章进[2] 

机构地区：[1]上海大学微电子研究与开发中心,上海200072 [2]上海大学计算中心,上海200072

出　　处：《电视技术》2006年第8期47-50,共4页Video Engineering

摘　　要：介绍了OLED显示技术及相关市场信息,讨论了当前OLED的驱动技术、芯片和存在的问题,提出OLED高灰度级扫描实现方法和驱动芯片的设计,并进行了系统测试与验证。Firstly, the OLED display technology and its related market information are introduced in this paper. Then, existing OLED driving technology, driver ICs and problems are discussed. And then, a new high gray levels scan method is presented and the design of OLED driver IC is given. Finally, system test ＆ verification is covered.

关 键 词：有机电致发光二极管 驱动芯片 多级缓存 全缓存 高灰度级 

分 类 号：TN873.3[电子电信—信息与通信工程]