A mirrored 5T1C OLED pixel circuit for compensating characteristics variations and voltage drop

Chu, Hongzhen; Wei, Ning; Yu, Bo; Zhao, Huicheng; Li, Yuehua; Wang, Xinlin; He, Hongyu

doi:10.1016/j.mejo.2022.105645

Cited by 3 publications

(1 citation statement)

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“…However, implementation for marketable products is a realm of global competition. The solution processability of organic semiconductors enables the implementation of a wide variety of lightweight, low-cost, flexible, foldable, and even disposable OSC devices such as LEDs [7], AMOLED displays [8][9],biosensors [10], OTFT [1][2] and solar cells [11][12]. The incorporation of organic materials in optoelectronics has revolutionized the field by enabling efficient and flexible devices for light emission, detection, and modulation, opening Graphical Abstract up new possibilities for advanced optical technologies [13].…”

Section: Introductionmentioning

confidence: 99%

Numerical Simulation, Electrostatic and Physical Compact Modeling of C8-BTBT-C8 Organic Thin Film Transistor

Shubham Dadhich,

Garima Mathur,

A.D.D. Dwivedi

2024

IJNeaM

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This paper presents numerical simulation and compact modeling of 2,7-Dioctyl {1} benzothieno {3,2-b}{1} benzothiophene (C8-BTBT-C8) organic semiconductor-based TFT. It shows the entire modeling process flow of this organic semiconductor (OSC) and tests the device realization using a ring oscillator. The paper comprises OSC characterisation, band-gap modeling, electrostatic modeling, and capacitance modeling. The TCAD model consists of the Hopping and Pool Frenkel premise and characterizes the Density of State (DOS) for traps in deep and tail states. The findings from this research provide valuable information for improving OTFT models, enhancing their predictive accuracy, and advancing the understanding of organic semiconductor device behavior. The electrostatics demonstrate device structure dependency

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