Side-Chain Polyimides as Binder Polymers for Photolithographic Patterning of a Black Pixel Define Layer for Organic Light Emitting Diode
A pixel define layer (PDL) in an organic light emitting diode (OLED) is patterned using a photolithographic process before the deposition of organic layers on top of ITO anode. If the patterning of PDL on OLED panels can be achieved using a black photoresist, the patterning of black matrix (BM) on t...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2018-01-01
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| Series: | International Journal of Polymer Science |
| Online Access: | http://dx.doi.org/10.1155/2018/3790834 |
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| _version_ | 1832564760032313344 |
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| author | Genggongwo Shi Sung Hoon Park Jeseob Kim Minji Kim Lee Soon Park |
| author_facet | Genggongwo Shi Sung Hoon Park Jeseob Kim Minji Kim Lee Soon Park |
| author_sort | Genggongwo Shi |
| collection | DOAJ |
| description | A pixel define layer (PDL) in an organic light emitting diode (OLED) is patterned using a photolithographic process before the deposition of organic layers on top of ITO anode. If the patterning of PDL on OLED panels can be achieved using a black photoresist, the patterning of black matrix (BM) on top of PDL patterns can be omitted by reducing the reflection of ambient light from OLED panels. In this study, we synthesized a series of side-chain-type polyimides as binder polymers of black photoresists and investigated the potential of using the black photoresist for the fine patterning of black PDL on OLED panels. |
| format | Article |
| id | doaj-art-7b433384c5c3475d84829553885e4124 |
| institution | Kabale University |
| issn | 1687-9422 1687-9430 |
| language | English |
| publishDate | 2018-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Polymer Science |
| spelling | doaj-art-7b433384c5c3475d84829553885e41242025-02-03T01:10:15ZengWileyInternational Journal of Polymer Science1687-94221687-94302018-01-01201810.1155/2018/37908343790834Side-Chain Polyimides as Binder Polymers for Photolithographic Patterning of a Black Pixel Define Layer for Organic Light Emitting DiodeGenggongwo Shi0Sung Hoon Park1Jeseob Kim2Minji Kim3Lee Soon Park4CCTech Inc., 72, Sicheng-Ro, 721Beon-Gil, Paltan-Myeon, Haseong-Si, Gyeonggi-Do 18524, Republic of KoreaSchool of Material Science and Engineering, Ulsan National Institute of Science and Technology (UNIST), Ulsan 44919, Republic of KoreaCCTech Inc., 72, Sicheng-Ro, 721Beon-Gil, Paltan-Myeon, Haseong-Si, Gyeonggi-Do 18524, Republic of KoreaSchool of Material Science and Engineering, Ulsan National Institute of Science and Technology (UNIST), Ulsan 44919, Republic of KoreaSchool of Material Science and Engineering, Ulsan National Institute of Science and Technology (UNIST), Ulsan 44919, Republic of KoreaA pixel define layer (PDL) in an organic light emitting diode (OLED) is patterned using a photolithographic process before the deposition of organic layers on top of ITO anode. If the patterning of PDL on OLED panels can be achieved using a black photoresist, the patterning of black matrix (BM) on top of PDL patterns can be omitted by reducing the reflection of ambient light from OLED panels. In this study, we synthesized a series of side-chain-type polyimides as binder polymers of black photoresists and investigated the potential of using the black photoresist for the fine patterning of black PDL on OLED panels.http://dx.doi.org/10.1155/2018/3790834 |
| spellingShingle | Genggongwo Shi Sung Hoon Park Jeseob Kim Minji Kim Lee Soon Park Side-Chain Polyimides as Binder Polymers for Photolithographic Patterning of a Black Pixel Define Layer for Organic Light Emitting Diode International Journal of Polymer Science |
| title | Side-Chain Polyimides as Binder Polymers for Photolithographic Patterning of a Black Pixel Define Layer for Organic Light Emitting Diode |
| title_full | Side-Chain Polyimides as Binder Polymers for Photolithographic Patterning of a Black Pixel Define Layer for Organic Light Emitting Diode |
| title_fullStr | Side-Chain Polyimides as Binder Polymers for Photolithographic Patterning of a Black Pixel Define Layer for Organic Light Emitting Diode |
| title_full_unstemmed | Side-Chain Polyimides as Binder Polymers for Photolithographic Patterning of a Black Pixel Define Layer for Organic Light Emitting Diode |
| title_short | Side-Chain Polyimides as Binder Polymers for Photolithographic Patterning of a Black Pixel Define Layer for Organic Light Emitting Diode |
| title_sort | side chain polyimides as binder polymers for photolithographic patterning of a black pixel define layer for organic light emitting diode |
| url | http://dx.doi.org/10.1155/2018/3790834 |
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