Ie, Sangyub Kim, Ji-Hwan Bae, Byeong Taek Park, Dong-Hee Choi, Ji-Won Choi, Won-Kook 2024-01-20T21:30:57Z 2024-01-20T21:30:57Z 2021-09-03 2009-05-29 0040-6090 https://pubs.kist.re.kr/handle/201004/132474 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. (C) 2009 Elsevier B.V. All rights reserved. English ELSEVIER SCIENCE SA Amorphous indium tin oxide electrodes for piezoelectric and light-emitting device deposited by vacuum roll to roll process Article 10.1016/j.tsf.2009.01.186 1 THIN SOLID FILMS, v.517, no.14, pp.4015 - 4018 THIN SOLID FILMS 517 14 4015 4018 scie scopus 000266696100049 2-s2.0-65449150091 Materials Science, Multidisciplinary Materials Science, Coatings & Films Physics, Applied Physics, Condensed Matter Materials Science Physics Article; Proceedings Paper Amorphous ITOs Polyvinylidine difluoride (PVDF) Combinational flexible electronic device OLED