As-Grown Crystalline InGaZnO by Spray Pyrolysis on a Flexible Substrate for a Thin-Film Transistor with Excellent Stability

J Bae, A Ali, MM Islam, M Jeong, C Park… - ACS Applied Materials …, 2023 - ACS Publications
The development of low-cost, high-mobility oxide thin-film transistors (TFTs) with excellent
stability is of increasing interest. The coplanar oxide TFTs can be used for high-speed, large …

Reduced dynamic gate pulse stress instability in dual gate a-InGaZnO thin film transistors

S Priyadarshi, MM Billah, T Lim… - IEEE Electron Device …, 2023 - ieeexplore.ieee.org
The dynamic gate pulse stress effect on the electrical performance of single gate (SG) and
dual gate (DG) thin-film transistors (TFTs) is reported. The stress is implemented with rising …

A 38μm-Pitch, 3-Output Gate Driver Using Low-Temperature Poly-Si Oxide TFTs for High Resolution Display

J Kim, M Jeong, B Kim, J Jang - IEEE Electron Device Letters, 2022 - ieeexplore.ieee.org
We report a 38-pitch gate driver with three outputs using low-temperature poly-Si oxide
(LTPO) thin-film transistors (TFTs) for ultra-high definition (UHD) display. A single stage of …

Strong Immunity to Drain-Induced Barrier Lowering in ALD-Grown Preferentially Oriented Indium Gallium Oxide Transistors

GB Kim, T Kim, SW Bang, JS Hur, CH Choi… - … Applied Materials & …, 2024 - ACS Publications
Drain-induced barrier lowering (DIBL) is one of the most critical obstacles degrading the
reliability of integrated circuits based on miniaturized transistors. Here, the effect of a …

A novel gate driver working under depletion mode oxide TFTs using low-temperature poly-Si oxide TFTs

J Kim, Y Chen, S Lee, J Jang - IEEE Electron Device Letters, 2021 - ieeexplore.ieee.org
We report a novel gate driver integrated by low-temperature poly-Si oxide (LTPO) thin-film
transistors (TFTs). The proposed gate driver consists of four p-type low-temperature …

Low Cost, Al2O3 and ZrAlOx Stack Passivation by Spray Pyrolysis for Highly Stable Amorphous InGaZnO Thin‐Film Transistors

MM Islam, MM Hasan, A Ali, J Bae… - Advanced Materials …, 2022 - Wiley Online Library
A stack passivation by spray pyrolysis is demonstrated for high performance and stable
amorphous indium‐gallium‐zinc‐oxide (a‐IGZO) thin‐film transistors (TFTs). The device …

Emission gate driver with five low-temperature poly-Si oxide TFTs without capacitor for narrow-bezel AMOLED display

J Kim, H Lee, J Jang - IEEE Solid-State Circuits Letters, 2023 - ieeexplore.ieee.org
We report a highly simplified emission (EM) gate driver circuit for high resolution and narrow
bezel active-matrix organic light emitting diode (AMOLED) display using low-temperature …

Abnormal threshold voltage shift and sub-channel generation in top-gate InGaZnO TFTs under backlight negative bias illumination stress

KJ Zhou, TC Chang, MC Tai, YA Chen… - ACS Applied …, 2023 - ACS Publications
Previous reports on the top-gate IGZO thin-film transistors (TFTs) under negative bias
illumination stress (NBIS) show a threshold voltage (V TH) shift to the left. However, in the …

Continuous Growth of Crystalline InGaZnO on InLaO by Spray Pyrolysis for High‐Performance Thin‐Film Transistors with Excellent Stability

A Ali, MM Islam, J Jang - Advanced Materials Technologies, 2024 - Wiley Online Library
InGaZnO (IGZO) based thin film transistors (TFTs) are successfully employed in commercial
displays due to their excellent electrical properties but next‐generation displaybackplanes …

A compact model of amorphous InGaZnO TFTs to predict temperature-dependent characteristics

A Sharma, PG Bahubalindruni, M Bharti… - IEEE Electron …, 2022 - ieeexplore.ieee.org
In amorphous InGaZnO (a-IGZO) thin-film transistors (TFTs), the conduction mechanism of
percolation and trap-limited conduction prevails within the limits of gate voltage. In these …