A flexible full-color AMOLED display driven by OTFTs

被引：111
|
作者：
Yagi, Iwao [1 ]
Hirai, Nobukazu [1 ]
Miyamoto, Yoshihiro [1 ]
Noda, Makoto [1 ]
Imaoka, Ayaka [1 ]
Yoneya, Nobuhide [1 ]
Nomoto, Kazumasa [1 ]
Kasahara, Jiro [1 ]
Yumoto, Akira [1 ]
Urabe, Tetsuo [1 ]
机构：
[1] Sony Corp, Mat Lab, Kanagawa 2430021, Japan
来源：
JOURNAL OF THE SOCIETY FOR INFORMATION DISPLAY | 2008年 / 16卷 / 01期
关键词：
organic TFT; OLED; AMOLED; flexible display; pentacene;
D O I：
10.1889/1.2835023
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：
Organic thin-film-transistor (OTFT) technologies have been developed to achieve a flexible backplane for driving full-color organic light-emitting diodes (OLEDs) with a resolution of 80 ppi. The full-color pixel structure can be attained by using a combination of top-emission OLEDs and fine-patterned OTFTs. The fine-patterned OTFTs are integrated by utilizing an organic semiconductor (OSC) separator, which is an insulating wall structure made of an organic insulator. Organic insulators are actively used for the OTFT integration, as well as for the separator, in order to enhance the mechanical flexibility of the OTFT backplane. By using these technologies, active-matrix OLED (AMOLED) displays can be driven by the developed OTFT backplane even when they are mechanically flexed.
引用
收藏
页码：15 / 20
页数：6
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