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用于OLED的a-Si TFT有源驱动阵列保护电路的分析 被引量:1

Analysis of Protecting Circuit for OLED Active Matrix Driving Array Based on a-Si TFT
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摘要 在模拟与仿真的基础上,根据MOS器件的源漏击穿特性,分析了用于a SiTFT有源驱动阵列的外围保护电路的工作原理;同时根据所采用的有源OLED单元像素驱动电路的特点,确定了电源线、数据线、信号线上的相应保护电路形式。该保护电路可应用于OLED的有源驱动TFT阵列。 The reasons of thin film transistor resource and drain punctured in large voltage condition are analyzed in this paper. An electrostatic diode circuit is designed based on circuit simulation by Am-spice software. This work is beneficial to the design of active matrix thin film transistor array for dri-ving organic light emitting display.
出处 《液晶与显示》 CAS CSCD 2004年第4期286-292,共7页 Chinese Journal of Liquid Crystals and Displays
基金 国家"973"资助项目(No.2003CB314703) 吉林省科技厅重点项目(No.20010301)
关键词 OLED A-SI TFT 有源驱动 穿通效应 布图设计 仿真模拟 organic light emitting display amorphous silicon thin film transistor(a-Si TFT) active matrix driving puncture effect layout design simulation
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参考文献6

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共引文献39

同被引文献38

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