Title :
4.8″ QVGA electrochromic displays driven by oxide TFTs
Author :
Chung, Deuk Seok ; Kim, Jung Woo ; Yi, Yun Jeong ; Jung, Myoung Hoon ; Noh, Chang Ho ; Jeon, Seog Jin ; Das, Rupasree Ragini ; Song, Byong Gwon ; Jin, Yong Wan ; Lee, Sang Yoon
Author_Institution :
Display Lab., Samsung Electron. Co., Ltd., Youngin, South Korea
Abstract :
We have developed 4.8" QVGA active matrix electrochromic displays(AMECD) based on oxide TFTs backplane. For the high resolution(100PPI) and gray scalable(16 levels) display, Cross-talk free structure and a unique process to deposit selectively titanium dioxide on each pixel electrode were presented.
Keywords :
II-VI semiconductors; electrochemical electrodes; electrochromic displays; integrated optics; integrated optoelectronics; thin film transistors; titanium compounds; wide band gap semiconductors; zinc compounds; QVGA active matrix electrochromic displays; TiO2; ZnO; crosstalk-free structure; gray scalable display; integrated panel; optical resolution; oxide TFT; pixel electrode; size 4.8 inch; titanium dioxide;
Conference_Titel :
IEEE Photonics Society, 2010 23rd Annual Meeting of the
Conference_Location :
Denver, CO
Print_ISBN :
978-1-4244-5368-9
DOI :
10.1109/PHOTONICS.2010.5698880
