Optical Properties of Hydrogenated Amorphous Silicon Thin-Film Transistor-Based Optical Pixel Sensor in Three Primary Colors

Chih Lung Lin, Chia En Wu, Wen Ching Chiu, Wan Lin Wu, Jian Shen Yu

研究成果: Article同行評審

8 引文 斯高帕斯(Scopus)

摘要

This work investigates the characteristics and optical responses of photo thin-film transistors (TFTs) that are covered with color filters in the three primary colors. The transmission rates of the color filters under the illumination with various wavelengths are presented as a reference for the integration of photo TFTs with conventional color filters. Measurements are made on previously developed white-light photocurrent gating (WPCG) structures with compensating photo TFTs with different aspect ratios to examine the driving capabilities of three photo TFTs. Favorable values of parameters of the applied WPCG structures that yield similar responses are established from the measured outputs of the structures, benefiting the integration of optical input functions with the three primary color optical input signals for large TFT-LCD panels.

原文English
文章編號7920313
期刊IEEE Journal of Selected Topics in Quantum Electronics
24
發行號2
DOIs
出版狀態Published - 2018 三月 1

All Science Journal Classification (ASJC) codes

  • 原子與分子物理與光學
  • 電氣與電子工程

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