Active-Matrix OLED Display Backplanes Using Transfer-Printed Microscale Integrated Circuits

被引:10
作者
Bower, C. A. [1 ]
Menard, E. [1 ]
Bonafede, S. [1 ]
Hamer, J. W.
Cok, R. S.
机构
[1] Semprius Inc, 4915 Prospectus Dr,Suite C, Durham, NC 27713 USA
来源
2010 PROCEEDINGS 60TH ELECTRONIC COMPONENTS AND TECHNOLOGY CONFERENCE (ECTC) | 2010年
关键词
D O I
10.1109/ECTC.2010.5490647
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
Active-matrix organic light-emitting diode (AMOLED) displays have been fabricated using backplanes with transfer-printed microscale silicon integrated circuits (ICs) in place of conventional thin-film transistors (TFTs). The ICs were fabricated using a commercial semiconductor foundry process, and the wafers were subsequently processed to prepare the ICs for transfer-printing. The microscale integrated circuits were transfer printed onto a glass substrate and interconnected using a single-level, thin-film metallization process. The resulting OLED display exhibited good pixel-to-pixel luminance uniformity, high luminance, excellent controllability, and high switching speed. The transfer-printing process achieved good positional accuracy and high yield.
引用
收藏
页码:1339 / 1343
页数:5
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