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长春光学精密机械与物... [9]
北京航空航天大学 [3]
清华大学 [1]
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学位论文 [2]
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Novel 4T1C pixel circuit for high image quality OLEDoS microdisplays
期刊论文
JOURNAL OF THE SOCIETY FOR INFORMATION DISPLAY, 2019, 卷号: 27, 页码: 529-535
作者:
Li, Hong Ge
;
Guo, Xiao Yu
;
Lu, Hui Yuan
;
Shao, Xibin
;
Yang, Dongfang
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浏览/下载:54/0
  |  
提交时间:2019/12/30
bulk-driven
microdisplay
OLEDoS
pixel circuit
A bulk-driven pixel circuit with wide data voltage range for OLEDoS microdisplays
会议论文
Proceedings of International Conference on ASIC, 2017-10-25
作者:
Lu, H.
;
Li, H.
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浏览/下载:44/0
  |  
提交时间:2019/12/30
Digital storage
Input output programs
Integrated circuit manufacture
Organic light emitting diodes (OLED)
Pixels
Timing circuits
AM-OLED
Bulk-driven
Microdisplays
OLEDoS
Pixel circuit
SPICE
A Bulk-driven Pixel Circuit with Wide Data Voltage Range for OLEDoS Microdisplays
会议论文
2017 IEEE 12TH INTERNATIONAL CONFERENCE ON ASIC (ASICON), 2017-01-01
作者:
Lu, Huiyuan
;
Li, Hongge
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  |  
浏览/下载:5/0
  |  
提交时间:2019/12/30
microdisplay
pixel circuit
OLEDoS
AMOLED
bulk-driven
AlGaInP-LED微阵列器件的设计与实验研究
学位论文
博士: 中国科学院大学, 2015
作者:
田超
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  |  
浏览/下载:42/0
  |  
提交时间:2015/11/30
AlGaInP
发光二极管
微阵列
微光机电系统
阳极电极
A digitally driven pixel circuit with current compensation for AMOLED microdisplays
期刊论文
Journal of the Society for Information Display, 2015, 卷号: 22, 页码: 465-472
作者:
Ji, Yuan[1]
;
Ran, Feng[2]
;
Xu, Hongguang[3]
;
Shen, Weixin[4]
;
Lilja, David J.[5]
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  |  
浏览/下载:3/0
  |  
提交时间:2019/04/26
AMOLED (active-matrix organic light-emitting diode)
microdisplay
CMOS
pixel circuit
digital drive
OLED degradation compensation
Study on new low-voltage display pixel for electronic paper
期刊论文
2010, 2010
Wu Jian-gang
;
Yue Rui-feng
;
Zeng Xue-feng
;
Liu Li-tian
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  |  
浏览/下载:5/0
硅基液晶微显示器件驱动技术研究
学位论文
长春光学精密机械与物理所: 中国科学院长春光学精密机械与物理所, 2007
作者:
宋玉龙
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  |  
浏览/下载:2/0
  |  
提交时间:2012/03/21
硅基液晶微显示器件
帧存储像素
数据线共享
点-双列式反转
Study on the fabrication of orange micro-LED arrays for display (EI CONFERENCE)
会议论文
ICO20: Display Devices and Systems, August 21, 2005 - August 26, 2005, Changchun, China
Jin X.
;
Liang J.
;
Li J.
;
Zhao L.
;
Wang W.
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  |  
浏览/下载:22/0
  |  
提交时间:2013/03/25
Arrays of micro-sized LEDs which can be used as microdisplays have been demonstrated in recent years. In order to reduce the input and output connections to the arrays
we employ a matrix addressable architecture
in which all the pixels in each row are connected by a common metal line on the top of the window layer (top electrode) or at the base of substrate(bottom electrode). Decreasing the size of electrodes makes for minimizing the size of device. The optic and electric isolation and good ohmic contact are also helpful to obtain superior optical and electrical performance. We describe a procedure of fabrication of AlGalnP-based orange micro-LED by wet etching. The structure of devices is etched using both isotropic and anisotropic etchant. The pixel size is about 16um 20um
and there are 1000 818 pixels in the light emitting chip whose diagonal is 1-in.
A new driving method for LCoS with frame buffer pixels (EI CONFERENCE)
会议论文
ICO20: Display Devices and Systems, August 21, 2005 - August 26, 2005, Changchun, China
Song Y.
;
Ling Z.
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浏览/下载:24/0
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提交时间:2013/03/25
A new driving method for LCoS microdisplays with frame buffer pixels was developed here. The power dissipation of the LCoS microdisplays with frame buffer pixels is higher than that of the LCoS with DRAM-like pixels due to the twice samplings in LCoS with frame buffer pixels. In this paper
an adiabatic charging method was used to the second sampling of the frame buffer pixels in order to reduce the power dissipated in the transistors. The power dissipation of the second sampling was calculated when the power sources of the step
the ramp and the stair-step are used respectively. The conventional design adopted the step and contributed to high power and so result in more heat to deteriorate the device performance. The power dissipated in the transistors is almost zero if the ideal ramp source is used. The ramp can be the stair-step whose steps are infinity. The stair-step substitutes for the ramp due to easily generation and higher energy efficiency than the step. It can decrease the power dissipation of the LCoS panel and contributes to the heat reduction caused by power dissipation which can increase the microdisplay devices reliability. This method was developed based on the frame buffer pixel circuits which we proposed previously and can be applied to the others.
A Novel data line sharing method for high pixel density LCoS microdisplays (EI CONFERENCE)
会议论文
IMID/IDMC 2006: 6th Internaional Meeting on Information Display and the 5th International Display Manufacturing Conference, August 22, 2006 - August 25, 2006, Daegu, Korea, Republic of
Yulong S.
;
Zhihua L.
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浏览/下载:15/0
  |  
提交时间:2013/03/25
A new data line reduction driving method was developed for high pixel density LCoS microdisplays. Its pixel structures and its corresponding gate line waveform were proposed
too. This idea can fulfill the increasing demand for higher resolution LCoS. In this method
no additional AC power is dissipated
and no more horizontal line time is needed. So this method can be applied to the high resolution microdisplay devices. It prefers being applied to the reflective liquid crystal on silicon microdisplays because of the pixel structure asymmetry and PMOS transistor switches used.
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