中国科学院机构知识库网格
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Aqueous Solution Induced High-Dielectric-Constant AlOx : Y Films for Thin-Film Transistor Applications 期刊论文  OAI收割
JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, 2018, 卷号: 18, 期号: 11, 页码: 7566-7572
作者:  
Liang, Lingyan;  Wu, Weihua;  Cao, Hongtao;  Lan, Linfeng;  Yao, Meiyi
  |  收藏  |  浏览/下载:34/0  |  提交时间:2018/12/04
Aqueous Solution Induced High-Dielectric-Constant AlOx : Y Films for Thin-Film Transistor Applications 期刊论文  OAI收割
JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, 2018, 卷号: 18, 期号: 11, 页码: 7566-7572
作者:  
Wu, Weihua;  Liang, Yu;  Cao, Hongtao;  Lan, Linfeng;  Yao, Meiyi
  |  收藏  |  浏览/下载:36/0  |  提交时间:2018/12/04
Research on Low Flow Rate and Voltage Micro Differential Mobility Spectrometry 期刊论文  OAI收割
CHINESE JOURNAL OF ANALYTICAL CHEMISTRY, 2015, 卷号: 43, 期号: 12, 页码: 1814-1819
作者:  
Li Shan;  Chen Chi-Lai;  Zhu De-Quan;  Wang Hong-Wei;  Liu You-Jiang
收藏  |  浏览/下载:34/0  |  提交时间:2017/12/18
Novel Conjugated Polymers Based on Dithieno[3,2-b:6,7-b]carbazole for Solution Processed Thin-Film Transistors 期刊论文  OAI收割
macromolecular rapid communications, 2012, 卷号: 33, 期号: 20, 页码: 1759-1764
Chen YG; Liu CF; Tian HK; Bao C; Zhang XJ; Yan DH; Geng YH; Wang FS
收藏  |  浏览/下载:33/0  |  提交时间:2013/04/22
Design of an improved data signal timing for an amorphous silicon active-matrix organic LED display (EI CONFERENCE) 会议论文  OAI收割
ICO20: Display Devices and Systems, August 21, 2005 - August 26, 2005, Changchun, China
作者:  
Zhang Z.-W.
收藏  |  浏览/下载:19/0  |  提交时间:2013/03/25
The most critical issue in the design of an active matrix organic light emitting diode (AM-OLED) display pixel is the pixel to the pixel luminance uniformity. By substituting four-thin film transistor (TFT) pixel circuit for two-TFT pixel circuit  the luminous uniformity has great improved  but it requires more components than the two-TFT pixel circuit. There are some barriers needed to resolve to utilize hydrogenated amorphous silicon transistor to lit OLED  such as low field effect mobility  low output current and threshold voltage shift. In this article  a two-a-Si:H TFT pixel circuit was designed  which consisted of one named switching TFT and the other named driving TFT. The driving TFT gate line structure modified and a data signal timing improved were reported. The modified driving TFT can provide enough current about 30 microampere to lit OLED and the novel data signal timing can provide a constant current to OLED by restraining the driving TFT threshold voltage variation. In the novel data signal timing  the control signals to the driving TFT gate include a data signal and a reverse data signal. The signals alteration is performed either at a frame rate or at a line rate. By experiments  the driving TFT output current value is plotted as a function of the time in different reversed voltage value. When the magnitude of the positive data signal and the negative data signal is equal  the variety of Vth  is smallest  about 1.28V after a fixed stressing time of 1.33104min  which shows the novel data signal timing can improved the driving TFT output-input current stability.  
Sequential resonant tunnelling through Landau levels in GaAs/AlAs superlattices 期刊论文  OAI收割
microelectronic engineering, 1998, 卷号: 43-44, 期号: 0, 页码: 349-354
作者:  
Liu J
收藏  |  浏览/下载:81/0  |  提交时间:2010/08/12
Sequential resonant tunnelling through Landau levels in GaAs/AlAs superlattices 会议论文  OAI收割
2nd international conference on low dimensional structures and devices, lisbon, portugal, may 19-21, 1997
作者:  
Liu J
收藏  |  浏览/下载:30/0  |  提交时间:2010/11/15