@article{fa10a6aea960416fa4155bea67615feb,
title = "A Hydrogenated Amorphous Silicon Thin-Film Transistor Optical Pixel Sensor for Ameliorating Influences of Ambient Light and Reflected Light",
abstract = "This paper proposes a hydrogenated amorphous silicon thin-film transistorbased (a-Si:H TFT) optical pixel sensor. The proposed optical sensor compensates for variations of ambient light using photo TFTs that incorporate with three primary color filters, and a designed active load is utilized to release the photocurrent from the noise of reflected light. Measurement results reveal that the proposed sensor suppresses the effect of ambient light within the intensity of 12 560 lux and does not react to a blue light with an intensity of 588 lux, proving that the proposed optical sensor remains highly reliable under heavy ambient light and avoids the interference of reflected light.",
author = "Lin, {Chih Lung} and Chen, {Po Syun} and Chang, {Ching Heng} and Yu, {Jian Shen} and Chun Chang and Tseng, {Ya Hui}",
note = "Funding Information: 1 Department of Electrical Engineering and the Advanced Optoelectronic Technology Center, National Cheng Kung University, Tainan 701-01, Taiwan 2 Department of Electrical Engineering, National Cheng Kung University, Tainan 701-01, Taiwan 3 AUO Technology Center, AU Optronics Corporation, Hsinchu 30078, Taiwan CORRESPONDING AUTHOR: C.-L. LIN (e-mail: cllin@ee.ncku.edu.tw) This work was supported by the Ministry of Science and Technology of Taiwan under Project MOST 105-2622-E-006-033-CC2, Project MOST 104-2221-E-006-189-MY3, and Project MOST 105-2218-E-006-009. Funding Information: The authors would like to thank AU Optronics Corporation is appreciated for its technical and funding support.",
year = "2017",
month = jul,
doi = "10.1109/JEDS.2017.2695491",
language = "English",
volume = "5",
pages = "262--265",
journal = "IEEE Journal of the Electron Devices Society",
issn = "2168-6734",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
number = "4",
}