Amorphous indium tin oxide electrodes for piezoelectric and light-emitting device deposited by vacuum roll to roll process

Title
Amorphous indium tin oxide electrodes for piezoelectric and light-emitting device deposited by vacuum roll to roll process
Authors
이상엽김지환배병택박동희최지원최원국
Keywords
Polyvinylidine difluoride (PVDF); ITO; Flexible audible display; transparent conducting oxide; Amorphous ITOs; Combinational flexible electronic device; OLED
Issue Date
2009-05
Publisher
Thin solid films
Citation
VOL 517, NO 14, 4015-4018
Abstract
The amorphous indium tin oxides (ITOs) and the transparent conducting oxides (TCOs) electrode on the flexible polymer substrate, polyvinylidene difluoride (PVDF), and their application to the suggested combinational device system were studied. The lower range ordered crystalline structure of the ITOs enable the reduction of micro-cracks or defect grains under flexible conditions. With the piezoelectric function of substrate polymer, which is added to the display function with OLED (Organic light emitting diodes), the pattern design with the separated electrodes for two devices for emitting light and vibration was considered. From these results, the concept of a combinational flexible electronic device system with a functional polymer substrate could be suggested.
URI
http://pubs.kist.re.kr/handle/201004/35239
ISSN
0040-6090
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KIST Publication > Article
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