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Preparation of Light-Emitting Devices with Poly(p-Phenylenevinylene): Effects of Thermal Elimination Conditions and Polymer Layer Thickness on Device Performance
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Seoul, Chang | - |
dc.contributor.author | Kang, Jae Ick | - |
dc.contributor.author | Mah, Souk Il | - |
dc.contributor.author | Lee, Changhee | - |
dc.date.accessioned | 2009-11-19T06:25:49Z | - |
dc.date.available | 2009-11-19T06:25:49Z | - |
dc.date.issued | 1999-01-29 | - |
dc.identifier.citation | Synth. Met. 99 (1999) 35 | en |
dc.identifier.issn | 0379-6779 | - |
dc.identifier.uri | https://hdl.handle.net/10371/13653 | - |
dc.description.abstract | The optimum thermal elimination conditions for poly(p-phenylene vinylene) light-emitting diodes were sought. The precursor films should be heated to 230°C and kept at this temperature for 5 min under a N2 flow of 50 ml/min. By the heat treatment the degree of conversion to PPV was about 70%. A method determining the degree of conversion to PPV was proposed with IR measurement. About 8% of the THT resides in the fully converted PPV. A high external quantum efficiency of 0.0078% was achieved for the ITO/partially converted PPV/Al devices. The optimum thickness for the partially converted PPV layer as a electroluminescent was about 150 nm. | en |
dc.language.iso | en | - |
dc.publisher | Elsevier | en |
dc.subject | Polymer | en |
dc.subject | Light emitting diode | en |
dc.subject | Poly(p-phenylene vinylene) | en |
dc.subject | Thermal elimination conditions | en |
dc.subject | External quantum efficiency | en |
dc.subject | Brightness | en |
dc.subject | Degree of conversion | en |
dc.subject | Precursor film | en |
dc.subject | Electroluminescence | en |
dc.title | Preparation of Light-Emitting Devices with Poly(p-Phenylenevinylene): Effects of Thermal Elimination Conditions and Polymer Layer Thickness on Device Performance | en |
dc.type | Article | en |
dc.contributor.AlternativeAuthor | 설장 | - |
dc.contributor.AlternativeAuthor | 강재익 | - |
dc.contributor.AlternativeAuthor | 마숙일 | - |
dc.contributor.AlternativeAuthor | 이창희 | - |
dc.identifier.doi | 10.1016/S0379-6779(98)00197-0 | - |
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