| Research on the adhesive ability between ITO anode and PET substrate improved by polyimide buffer layer |
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| 引用本文： | WANGLiduo LIYang CHANGChun DUANLian QIUYong. Research on the adhesive ability between ITO anode and PET substrate improved by polyimide buffer layer[J]. 科学通报(英文版), 2005, 50(6): 505-508. DOI: 10.1007/BF02897472 |
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| 作者姓名： | WANGLiduo LIYang CHANGChun DUANLian QIUYong |
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| 作者单位： | KeyLaboratoryofOrganicOptoelectronics＆MolecularEngineeringofMinistryofEducation,DepartmentofChemistry,TsinghuaUniversity,Beijing100084,China |
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| 摘 要： | A layer of polyimide is adopted to improve the adhesive ability between common flexible PET (poly(ethylene terephthalate)), generally used in the FOLEDs (flexible organic light-emitting diodes), and ITO anode. It has been demonstrated by the scrape method that great improvement of the critical load value of flexible conductive substrate and lots of melioration of the substrate‘s flexibility has been made. Moreover, using such a complex substrate the current density and luminescence of the OLED device are approximately four times as much as those by using common PET substrate.
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| 关 键 词： | 阳极 聚对苯二甲酸乙二醇酯 聚酰亚胺 缓冲层 有机发光二极管 |
| 收稿时间： | 2004-07-07 |
Research on the adhesive ability between ITO anode and PET substrate improved by polyimide buffer layer |
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| Liduo Wang,Yang Li,Chun Chang,Lian Duan,Yong Qiu. Research on the adhesive ability between ITO anode and PET substrate improved by polyimide buffer layer[J]. Chinese science bulletin, 2005, 50(6): 505-508. DOI: 10.1007/BF02897472 |
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| Authors: | Liduo Wang Yang Li Chun Chang Lian Duan Yong Qiu |
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| Affiliation: | (1) Key Laboratory of Organic Optoelectronics & Molecular Engineering of Ministry of Education, Department of Chemistry, Tsinghua University, 100084 Beijing, China |
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| Abstract: | A layer of polyimide is adopted to improve the adhesive ability between common flexible PET (poly(ethylene terephthalate)), generally used in the FOLEDs (flexible organic light-emitting diodes), and ITO anode. It has been demonstrated by the scrape method that great improvement of the critical load value of flexible conductive substrate and lots of melioration of the substrate’s flexibility has been made. Moreover, using such a complex substrate the current density and luminescence of the OLED device are approximately four times as much as those by using common PET substrate. |
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| Keywords: | organic light-emitting diodes flexible substrate scrape method PET. |
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