Fine-tunable emission pulse generation circuit based on p-type low-temperature poly-Si thin-film transistors for active matrix organic light-emitting diode displays

MK Chang, JH Kim, H Nam - IEEE Transactions on Electron …, 2023 - ieeexplore.ieee.org
Active matrix organic light-emitting diode (AMOLED) displays have deployed the
compensation techniques to cope with the luminance non-uniformity issues caused by …

Indium-zinc-tin-oxide thin-film-transistor reliability enhancement using fluoridation with CF4 reactive sputtering

CL Fan, TC Hsin, XW Yu, ZC Lin - Materials Science in Semiconductor …, 2024 - Elsevier
We propose a new fluorine doping scheme to achieve a notable improvement in IZTO thin-
film-transistor reliability using the fluorine-doped IZTO channel with the stacked IZTO: F/IZTO …

Novel active-matrix micro-LED display with external compensation featuring fingerprint recognition

DH Jeon, WB Jeong, SW Lee - IEEE Electron Device Letters, 2022 - ieeexplore.ieee.org
This letter proposes a novel active-matrix (AM) micro light-emitting diode (micro-LED)
display architecture featuring fingerprint detection. A new pixel circuit comprising four …

Real-Time External Compensation System With Error Correction Algorithm for High-Resolution Mobile Displays

K Park, S Oh, D Choi, K Shin, H Cho… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
This paper presents an external compensation system for QHD+ () mobile active-matrix
organic light emitting diode (AMOLED) displays at a frame rate of 60 Hz. During vertical …

Electrical-performance and reliability improvement of flexible low-temperature polycrystalline silicon thin-film transistors via post-annealing process

H Im, JH Ahn, WY Kim, TE Ha, EK Jo… - Semiconductor …, 2022 - iopscience.iop.org
We investigated the improvement methods of the electrical characteristics and reliability of
flexible low-temperature polycrystalline silicon (LTPS) thin-film transistors (TFTs) by …

An a-IGZO TFT Based AMOLED Pixel Circuit Employing Stable Mobility Compensation Suppressing Degradation of Detected VTH

KS Kang, JH Park, CJ Park, JH Lee… - IEEE Journal of the …, 2023 - ieeexplore.ieee.org
In this paper, we propose a new active-matrix organic light-emitting diode (AMOLED) pixel
circuit using amorphous indium-gallium-zinc oxide (a-IGZO) thin film transistors (TFTs). The …

Real-Time Compensation in Organic Light-Emitting Diode Television Displays Using Current Sensing Method With Charge Integrators

MG Lim, SW Lee - IEEE Transactions on Circuits and Systems I …, 2023 - ieeexplore.ieee.org
This paper proposes a novel method for sensing and compensating for the characteristics of
thin-film transistors (TFTs) in organic light-emitting diode (OLED) television (TV) displays …

P‐16: Student Poster: New a‐IGZO TFT Pixel Circuit Compensating Threshold Voltage and Mobility for Active‐Matrix OLED with Source Follower Method

JH Park, KS Kang, J Kang… - SID Symposium Digest of …, 2022 - Wiley Online Library
This paper proposes a new amorphous indium gallium zinc oxide (a‐IGZO) pixel circuit for
the simultaneous emission active‐matrix organic light‐emitting diode (AMOLED) displays …

IGZO Source-Gated Transistor for AMOLED Pixel Circuit

S Huang, J Jin, J Kim, W Wu, A Song… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Maintaining good stability of the threshold voltage in the driving transistor is very important
for active-matrix organic light emitting diode (AMOLED) pixel circuits. In this work, both …

A Mura model‐based optical compensation for organic light‐emitting diode display luminance nonuniformity utilizing two image capturing

H Kwon, C Park, KS Kang, JH Park… - Journal of the Society …, 2025 - Wiley Online Library
In this paper, we proposed a new optical Mura compensation method that requires only a
few Mura detections for all gray levels. We analyzed the characteristics of Mura resulting …