Design of driving circuit for 64 × 64 dot matrix nano-diamond coating field emission display

2014 ◽  
Author(s):  
Yanning Yang ◽  
Weixia Li ◽  
Qiaoping Liu ◽  
Juntang Dong ◽  
Fuchun Zhang ◽  
...  
Keyword(s):  
Field Emission ◽  
Diamond Coating ◽  
Field Emission Display ◽  
Driving Circuit

Study on the Driving Circuit of Carbon Nanotube Field Emission Display Based on Luminance Control

2014 ◽  
Vol 635-637 ◽  
pp. 1109-1113
Author(s):  
Qiao Ping Liu ◽  
Yan Ning Yang ◽  
Wei Xia Li
Keyword(s):  
Carbon Nanotube ◽  
Field Emission ◽  
Pulse Width Modulation ◽  
Current Source ◽  
Constant Current ◽  
Display Device ◽  
Si Substrate ◽  
Field Emission Display ◽  
Constant Current Source ◽  
Driving Circuit

Carbon nanotube field emission display (CNT-FED) is one of the most significant subjects due to its unique qualities and perfect performance. But there are still some problems in FED, for example, the modulation of each pixel unit of field emission display device is discrete, and the traditional voltage pulse-width modulation driving mode cannot solve luminance non-uniformity and non-linearity of FED. So a novel driving circuit based on cathode current source is proposed. The current driving circuit can be fabricated on Si substrate in advance, and then carbon nanotube is grown at room temperature, carbon nanotube and constant current source circuits are integrated on the same Si substrate. Current source circuit and cathode emission part are integrated together, which not only can solve the FED luminance problem, but also can meet FED thin design.

Enhanced field emission performance of MXene-TiO2 composite film

Nanoscale ◽  
2021 ◽  
Author(s):  
Bingjun Yang ◽  
Jiangtao Chen ◽  
xiaonan Wu ◽  
Bao Liu ◽  
Lingyang Liu ◽  
...  
Keyword(s):  
Composite Film ◽  
Field Emission ◽  
Two Dimensional ◽  
Field Emission Display ◽  
Free Standing ◽  
Emission Performance ◽  
Field Emitters ◽  
Field Emission Performance

A facile method to produce MXene-TiO2 composite is demonstrated for enhanced field emission display applications. The field emission performance of two-dimensional free-standing and linear-shaped field emitters has been systematically investigated...

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