{"title":"Novel a-IGZO pixel circuit adopting external circuit for use in 3-D AMOLED displays","authors":"Ming-Xun Wang, Po-Syun Chen, Chih-Lung Lin","doi":"10.1109/AM-FPD.2016.7543622","DOIUrl":null,"url":null,"abstract":"A new stereoscopic three-dimensional (3-D) active-matrix organic light-emitting diode (AMOLED) pixel circuit composed of amorphous indium-gallium-zinc-oxide thin-film transistors (a-IGZO TFTs) is presented in this paper. The proposed pixel circuit has simple structure by adopting external circuit shared in one column and successfully compensates for the threshold voltage variation of a-IGZO TFTs. Therefore, the aperture ratio and brightness uniformity of displays can be ameliorated effectively. Simulation results show that the relative current error rates of the proposed pixel circuit are less than 7% over the entire input data range.","PeriodicalId":422453,"journal":{"name":"2016 23rd International Workshop on Active-Matrix Flatpanel Displays and Devices (AM-FPD)","volume":"9 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2016-08-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2016 23rd International Workshop on Active-Matrix Flatpanel Displays and Devices (AM-FPD)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/AM-FPD.2016.7543622","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 2
Abstract
A new stereoscopic three-dimensional (3-D) active-matrix organic light-emitting diode (AMOLED) pixel circuit composed of amorphous indium-gallium-zinc-oxide thin-film transistors (a-IGZO TFTs) is presented in this paper. The proposed pixel circuit has simple structure by adopting external circuit shared in one column and successfully compensates for the threshold voltage variation of a-IGZO TFTs. Therefore, the aperture ratio and brightness uniformity of displays can be ameliorated effectively. Simulation results show that the relative current error rates of the proposed pixel circuit are less than 7% over the entire input data range.
京公网安备 11010802042870号
京ICP备2023020795号-1
分享
求助内容：
应助结果提醒方式：
扫码关注我们
