@article{2863896668ae4dcaa0155a4783d3e828,
title = "Novel Pixel Circuit Using Coupling Method to Achieve High Driving Voltage for Blue-Phase LCDs",
abstract = "This paper presents a new pixel circuit that uses amorphous indium-gallium-zinc-oxide thin-film transistors (a-IGZO TFTs) for use in in-plane switching blue-phase liquid-crystal displays (IPS BPLCDs). The proposed pixel circuit has a simple structure that involves only three TFTs and two capacitors. To drive the high transmittance of the BPLCs, the coupling mode with a two-voltage-level signal is designed to produce a higher operating voltage. To confirm the feasibility of the proposed pixel circuit, the electrical characteristics of a fabricated a-IGZO TFT are measured and used to construct the RPI simulation model in HSPICE. Simulation results demonstrate that the maximum operating voltage is 29.884 V with an input data voltage of 15 V, so the required voltage of high transmittance of BPLCs is achieved.",
author = "Lin, {Chih Lung} and Lai, {Po Cheng} and Cheng, {Mao Hsun} and Lai, {Po Chun} and Lee, {Chia Lun}",
note = "Funding Information: This work was supported in part by the Advanced Optoelectronic Technology Center, National Cheng Kung University, Tainan, Taiwan, and in part by the Ministry of Science and Technology of Taiwan under Project MOST 105-2218-E-006-009-CC2 and Project MOST 104-2221-E-006-189-MY3, and in part by the AU Optronics Corporation. The review of this brief was arranged by Editor X. Guo. Funding Information: Manuscript received July 15, 2017; revised August 30, 2017; accepted September 16, 2017. Date of current version October 20, 2017. This work was supported in part by the Advanced Optoelectronic Technology Center, National Cheng Kung University, Tainan, Taiwan, and in part by the Ministry of Science and Technology of Taiwan under Project MOST 105-2218-E-006-009-CC2 and Project MOST 104-2221-E-006-189-MY3, and in part by the AU Optronics Corporation. The review of this brief was arranged by Editor X. Guo. (Corresponding author: Chih-Lung Lin.) C.-L. Lin is with the Advanced Optoelectronic Technology Center, Department of Electrical Engineering, National Cheng Kung University, Tainan 701-01, Taiwan (e-mail: cllin@ee.ncku.edu.tw).",
year = "2017",
month = nov,
doi = "10.1109/TED.2017.2756682",
language = "English",
volume = "64",
pages = "4768--4771",
journal = "IEEE Transactions on Electron Devices",
issn = "0018-9383",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
number = "11",
}