A new OLED SPICE model for pixel circuit simulation in OLED-on-silicon microdisplay design

被引:0
|
作者
赵博华 [1 ]
黄苒 [1 ]
卜建辉 [1 ]
吕荫学 [1 ]
王一奇 [1 ]
马飞 [1 ]
谢国华 [2 ]
张振松 [2 ]
杜寰 [1 ]
罗家俊 [1 ]
韩郑生 [1 ]
赵毅 [2 ]
机构
[1] Institute of Microelectronics,Chinese Academy of Sciences
[2] National Laboratory of Integrated Optoelectronics,Jilin University
关键词
OLED-on-silicon; pixel circuit; microdisplay; SPICE model; CMOS;
D O I
暂无
中图分类号
TN312.8 [];
学科分类号
0803 ;
摘要
A new equivalent circuit model of organic-light-emitting-diode(OLED) is proposed.As the singlediode model is able to approximate OLED behavior as well as the multiple-diode model,the new model will be built based on it.In order to make sure that the experimental and simulated data are in good agreement,the constant resistor is exchanged for an exponential resistor in the new model.Compared with the measured data and the results of the other two OLED SPICE models,the simulatedⅠ-Ⅴcharacteristics of the new model match the measured data much better.This new model can be directly incorporated into an SPICE circuit simulator and presents good accuracy over the whole operating voltage.
引用
收藏
页码:102 / 107
页数:6
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