| 有机电致发光器件自动测量系统 |
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| 引用本文： | 倪抒颖,吴有智,孙润光,蒋雪茵,张志林.有机电致发光器件自动测量系统[J].上海大学学报(自然科学版),2004,10(4):337-340,345. |
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| 作者姓名： | 倪抒颖 吴有智 孙润光 蒋雪茵 张志林 |
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| 作者单位： | 上海大学,材料科学与工程学院,上海,201800 |
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| 基金项目： | 国家自然科学基金重大研究计划 (90 2 0 1 0 3 4)，国家自然科学基金资助项目 (6 0 0 770 2 0 , 50 2 43 0 2 0 )，上海市光科技资助项目 (0 1 2 2 6 1 0 55) |
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| 摘 要： | 设计并组建了一套可精确测量有机电致发光器件(OLED)电流密度-电压-亮度以及衰减曲线(亮度随时间的衰减)的自动测量系统．该系统工作时由计算机通过RS-232接口控制Keithley 2400 Source Meter向待测器件提供稳压(稳流)并测量相应的电流(电压)，控制New Port 1800-C Power Meter同步检测待测器件的光功率．采集到的数据最终送入计算机中进行处理、绘制性能曲线及存储．使用本系统对以JBEM为基质的蓝色OLED进行了测量．
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| 关 键 词： | 有机电致发光器件（OLED） 自动测量系统 蓝光 衰减曲线 |
| 文章编号： | 1007-2861(2004)04-0337-04 |
| 修稿时间： | 2003年7月8日 |
Automatic Measurement System for Organic Light Emitting Diodes (OLEDs) |
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| NI Shu-ying,WU You-zhi,SUN Run-guang,JIANG Xue-yin,ZHANG Zhi-lin.Automatic Measurement System for Organic Light Emitting Diodes (OLEDs)[J].Journal of Shanghai University(Natural Science),2004,10(4):337-340,345. |
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| Authors: | NI Shu-ying WU You-zhi SUN Run-guang JIANG Xue-yin ZHANG Zhi-lin |
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| Abstract: | An automatic measurement system that can accurately measure the current density-voltage-luminance and operating lifetime curves for OLEDs has been designed and assembled. A Keithley 2400 Source Meter is controlled by a personal computer through RS-232 port to output voltage (or current) on a measured sample and to obtain the corresponding current (or voltage) feedback signals. At the same time, the New Port 1800-C Power Meter measures the light power from the same device. All the data collected by the Keithley 2400 Source Meter and New Port 1800-C Power Meter are finally sent to the computer for processing and converted to device performance curves. The system has been (applied) to a JBEM-based OLED measurement and data analysis. |
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| Keywords: | organic light emitting diodes (OLEDs) automatic measurement system blue light OLED lifetime curve |
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