Nanoparticle Selective Laser Processing for a Flexible Display Fabrication

被引：57

作者：

Ko, Seung Hwan ^{[1
,2
]}

Pan, Heng ^{[2
]}

Lee, Daeho ^{[2
]}

Grigoropoulos, Costas P. ^{[2
]}

Park, Hee K. ^{[3
]}

机构：

[1] Korea Adv Inst Sci & Technol, Appl Nano Tech & Sci Lab, Taejon 305701, South Korea

[2] Univ Calif Berkeley, Laser Thermal Lab, Berkeley, CA 94720 USA

[3] AppliFlex LLC, Mountain View, CA 94043 USA

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS | 2010年 / 49卷 / 05期

基金：

美国国家科学基金会; 新加坡国家研究基金会;

关键词：

TEMPERATURE; ELECTRONICS; SUBSTRATE;

D O I：

10.1143/JJAP.49.05EC03

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

To demonstrate a first step for a novel fabrication method of a flexible display, nanomaterial based laser processing schemes to demonstrate organic light emitting diode (OLED) pixel transfer and organic field effect transistor (OFET) fabrication on a polymer substrate without using any conventional vacuum or photolithography processes were developed. The unique properties of nanomaterials allow laser induced forward transfer of organic light emitting material at low laser energy while maintaining good fluorescence and also allow high resolution transistor electrode patterning at plastic compatible low temperature. These novel processes enable an environmentally friendly and cost effective process as well as a low temperature manufacturing sequence to realize inexpensive, large area, flexible electronics on polymer substrates. (C) 2010 The Japan Society of Applied Physics

引用

页码：05EC031 / 05EC036

页数：6

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