Precise Inkjet Fabrication for Large Size OLED Displays

被引：0
|
作者：
Sakai, Shinri [1 ]
Takei, Shuichi [2 ]
Kitabayashi, Atsushi [2 ]
Hanaoka, Hidetaka [2 ]
Shinohara, Kazuto [2 ]
Goto, Masashi [2 ]
Mitsuo, Noritaka [2 ]
Seki, Shunichl [2 ]
Miyashita, Satoru [2 ]
机构：
[1] Seiko Epson Corp, Corp Res & Dev Div, Nagano, Japan
[2] Seiko Epson Corp, Nagano, Japan
来源：
NIP 25: DIGITAL FABRICATION 2009, TECHNICAL PROGRAM AND PROCEEDINGS | 2009年
关键词：
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Inkjet is expected to be a promising manufacturing method for large size OLED displays. In this development, inkjet quality was focused and practical solutions were explored. The developed precise ink volume control method with improved inkjet print heads enabled uniform material deposition into pixels to the extent of 0.4% relative error in range. The achieved quality was confirmed using 3.1 inch test panel and complete uniformity of light emission was realized. The approach was applied to a large sized display to demonstrate that the improved inkjet method is scalable for fabricating large sized OLED displays in respects of both quality and productivity. http://docserver.ingentaconnect.com/deliver/connect/ist/21694451/v2009n2/s99.pdf?expires=1496755970&id=90823638&titleid=72010410&accname=Thomson+Reuters+Publ+Proc+Dept&checksum=C0B407214BB44137D72939CC71F5545A
引用
收藏
页码：774 / +
页数：2
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