Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group
  • Journal of Display Technology
  • Vol. 12,
  • Issue 4,
  • pp. 351-356
  • (2016)

The Current Behaviors of the Amorphous In-Ga-Zn-O Thin-Film Transistor Under Varying Illumination Conditions

Not Accessible

Your library or personal account may give you access

Abstract

In this study, the time response behavior of the amorphous indium-gallium zinc-oxide (a-IGZO) thin-film transistors (TFTs) to the illumination pulse is analyzed. We modified the previously proposed fitting formula by changing the fitting parameters from constant to time dependent. The mechanism for the response behaviors is proposed based on the analysis of the fitting parameters with respect to measurement time and under different light intensities. The single-pulse measurement results and their corresponding fitting parameters is used as the database to predict the current behaviors of the TFTs under multi-pulse illumination. The predicted and measured results fit fairly well. The method to formulize the time response for the a-IGZO TFT under varying situations of illumination is thus developed, which can be important in the design and simulation of transparent electronic circuits.

© 2015 IEEE

PDF Article
More Like This
Optical and electrical properties of In2MgO4 thin film for transistors

Jian Ke Yao, Fan Ye, and Ping Fan
Opt. Mater. Express 8(11) 3438-3446 (2018)

Amorphous In2Ga2ZnO7 films with adjustable structural, electrical and optical properties deposited by magnetron sputtering

Xianjie Zhou, Jiwen Xu, Ling Yang, Xiaosheng Tang, Qiuping Wei, and Zhiming Yu
Opt. Mater. Express 5(7) 1628-1634 (2015)

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved