A Novel LTPS-TFT Pixel Circuit to Compensate the Electronic Degradation for Active-Matrix Organic Light-Emitting Diode Displays

A novel pixel driving circuit for active-matrix organic light-emitting diode (AMOLED) displays with low-temperature polycrystalline-silicon thin-film transistors (LTPS-TFTs) is studied. The proposed compensation pixel circuit is driven by voltage programming scheme, which is composed of five TFTs an...

Full description

Saved in:
Bibliographic Details
Published in:International journal of photoenergy 2013-01, Vol.2013 (2013), p.1-6
Main Authors: Fan, Ching-Lin, Tseng, Fan-Ping, Lai, Hui-Lung, Sun, Bo-Jhang, Chao, Kuang-Chi, Chen, Yi-Chiung
Format: Article
Language:English
Subjects:
Circuits
Colleges & universities
Computer engineering
Computer simulation
Diodes
Displays
Organic light emitting diodes
Pixels
Semiconductor devices
Silicon wafers
Thin film transistors
Threshold voltage
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:A novel pixel driving circuit for active-matrix organic light-emitting diode (AMOLED) displays with low-temperature polycrystalline-silicon thin-film transistors (LTPS-TFTs) is studied. The proposed compensation pixel circuit is driven by voltage programming scheme, which is composed of five TFTs and one capacitor, and has been certified to provide uniform output current by the Automatic Integrated Circuit Modeling Simulation Program with Integrated Circuit Emphasis (AIM-SPICE) simulator. The results of simulation show excellent performance, such as the low average error rate of OLED current variation (
ISSN:1110-662X
1687-529X
DOI:10.1155/2013/839301