| 基于改善AMOLED TFT均匀性和稳定性像素补偿电路 |
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| 引用本文： | 谢莉,王永.基于改善AMOLED TFT均匀性和稳定性像素补偿电路[J].电子科技,2010,23(12):20-23. |
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| 作者姓名： | 谢莉 王永 |
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| 作者单位： | (南京信息职业技术学院 微电子学院,江苏 南京〓210046) |
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| 基金项目： | 江苏省科技支撑计划基金资助项目:工业部分(BE2009171) |
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| 摘 要： | 有机发光二极管显示器(OLED)正越来越多地用于中小尺寸的显示,但在大尺寸方面进展缓慢,因为在有源大尺寸方面对OLED的稳定性和均匀性要求较高,需要设计像素补偿电路。各研究机构提出了像素补偿电路用于改善OLED的均匀性和稳定性等问题,文中对目前采用有源OLED的α-Si TFT和p-Si TFT的各种像素补偿电路进行了分析。分析结果表明,文中设计方案取得了一定的效果,但尚存不足。
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| 关 键 词： | α-Si TFT p-Si TFT 像素补偿电路 |
Analysis of Pixel Compensation Circuits for AMOLED TFT Uniform and Stability |
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| Xie Li,Wang Yong.Analysis of Pixel Compensation Circuits for AMOLED TFT Uniform and Stability[J].Electronic Science and Technology,2010,23(12):20-23. |
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| Authors: | Xie Li Wang Yong |
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| Affiliation: | (College of Microelectrics,Nanjing College of Information Technology,Nanjing 210046,China) |
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| Abstract: | The organic light-emitting diode（OLED） displays are used increasingly widely in small and medium size displays.However,the progress has been slowed in large sizes displays,because the requirements on the stability and uniformity are higher in AMOLED.Pixel compensation circuits are needed.Many pixel compensation circuits have been presented by related research groups.The article analyzes compensation circuits of α-Si TFT and p-Si TFT used in AMOLED. |
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| Keywords: | α-Si TFT p-Si TFT pixel compensation circuit |
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