Fully Printed Separated Carbon Nanotube Thin Film Transistor Circuits and Its Application in Organic Light Emitting Diode Control

Nano Letters ◽  
2011 ◽  
Vol 11 (12) ◽  
pp. 5301-5308 ◽  
Author(s):  
Pochiang Chen ◽  
Yue Fu ◽  
Radnoosh Aminirad ◽  
Chuan Wang ◽  
Jialu Zhang ◽  
...  
Keyword(s):  
Thin Film ◽  
Carbon Nanotube ◽  
Light Emitting Diode ◽  
Thin Film Transistor ◽  
Light Emitting ◽  
Organic Light Emitting Diode ◽  
Organic Light ◽  
Transistor Circuits

Organic light-emitting diode driven by organic thin film transistor on plastic substrates

2006 ◽  
Vol 99 (6) ◽  
pp. 064506 ◽  
Author(s):  
Kazuhito Tsukagoshi ◽  
Jun Tanabe ◽  
Iwao Yagi ◽  
Kunji Shigeto ◽  
Keiichi Yanagisawa ◽  
...  
Keyword(s):  
Thin Film ◽  
Light Emitting Diode ◽  
Thin Film Transistor ◽  
Organic Thin Film ◽  
Organic Thin Film Transistor ◽  
Light Emitting ◽  
Plastic Substrates ◽  
Organic Light Emitting Diode ◽  
Organic Light

Residual Image Reduction Using Electric Field Shield Metal in Plastic Organic Light-Emitting Diode Display

2020 ◽  
Vol 20 (11) ◽  
pp. 6884-6889
Author(s):  
Do Young Won ◽  
Manh-Cuong Nguyen ◽  
Hyun Min Kim ◽  
Nam Kyun Tak ◽  
Jin Hyung Choi ◽  
...  
Keyword(s):  
Thin Film ◽  
Electric Field ◽  
Computer Aided Design ◽  
Light Emitting Diode ◽  
Thin Film Transistor ◽  
Organic Layer ◽  
Light Emitting ◽  
Organic Light Emitting Diode ◽  
Organic Light ◽  
Residual Image

A plastic organic light-emitting diode display is a device that emits light in an organic layer in proportion to the amount of current applied from a thin film transistor, which constitutes a pixel. However, it was confirmed that the residual image was shown by the operation of the thin film transistor. To suppress residual image, the effect of electric field was studied in operation of a-IGZO thin film transistor. The a-IGZO thin film transistor, in which a polyimide film was used as a substrate, was applied as a driving thin film transistor for pixel circuits in a plastic organic light-emitting diode display, and the effect of the electric field behavior inside the film on residual images was studied. Residual images were strongly connection with the electric field distribution characteristics inside the polyimide substrate, and they were reduced by introducing an electric field shield metal layer in the a-IGZO thin film transistor. The correlation between residual image generation and the operation of the a-IGZO thin film transistor was further explained through technology computer-aided design simulation (Silvaco Group Inc.).

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