White LEDs using conjugated polymer blends
We fabricated white light-emitting devices using blends of two conjugated polymers. Poly[9,9-bis(4′-n-octyloxyphenyl)fluorene-2,7-diyl- co-10-(2′-ethylhexyl)phenomiazine-3,7-diyl] [poly(BOPF- co-PTZ)] was employed as a blue host polymer and stereo-regular poly(3-hexylthiophene) (P3HT) was employed a...
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| Veröffentlicht in: | Synthetic metals 2005-09, Vol.152 (1), p.205-208 |
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| creator | Hwang, Do-Hoon Park, Moo-Jin Lee, Changhee |
| description | We fabricated white light-emitting devices using blends of two conjugated polymers. Poly[9,9-bis(4′-n-octyloxyphenyl)fluorene-2,7-diyl-
co-10-(2′-ethylhexyl)phenomiazine-3,7-diyl] [poly(BOPF-
co-PTZ)] was employed as a blue host polymer and stereo-regular poly(3-hexylthiophene) (P3HT) was employed as a red doping material. The PL emission spectra of the blend systems depended on its blend ratio. Each emission bands of poly(BOPF-
co-PTZ) and P3HT were observed at 480
nm and 570
nm in the PL spectra of blend systems. As the P3HT content in the blend system increase the intensity of emission at 570
nm increases. The EL devices were fabricated with ITO/PEDOT/blend/LiF/Al configuration and white light-emission was obtained for a certain blend ratio. |
| doi_str_mv | 10.1016/j.synthmet.2005.07.215 |
| format | Article |
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co-10-(2′-ethylhexyl)phenomiazine-3,7-diyl] [poly(BOPF-
co-PTZ)] was employed as a blue host polymer and stereo-regular poly(3-hexylthiophene) (P3HT) was employed as a red doping material. The PL emission spectra of the blend systems depended on its blend ratio. Each emission bands of poly(BOPF-
co-PTZ) and P3HT were observed at 480
nm and 570
nm in the PL spectra of blend systems. As the P3HT content in the blend system increase the intensity of emission at 570
nm increases. The EL devices were fabricated with ITO/PEDOT/blend/LiF/Al configuration and white light-emission was obtained for a certain blend ratio.</description><identifier>ISSN: 0379-6779</identifier><identifier>EISSN: 1879-3290</identifier><identifier>DOI: 10.1016/j.synthmet.2005.07.215</identifier><identifier>CODEN: SYMEDZ</identifier><language>eng</language><publisher>Lausanne: Elsevier B.V</publisher><subject>Application fields ; Applied sciences ; Electroluminescence ; Electronics ; Exact sciences and technology ; Optoelectronic devices ; Organic semiconductor ; Polymer industry, paints, wood ; Semiconductor electronics. Microelectronics. Optoelectronics. Solid state devices ; Technology of polymers ; White light-emitting diode</subject><ispartof>Synthetic metals, 2005-09, Vol.152 (1), p.205-208</ispartof><rights>2005 Elsevier B.V.</rights><rights>2005 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c373t-8ed49f5d7f4cae857bbe0e58fd83c93d93df64230d5ebdaffc76228185f0bb643</citedby><cites>FETCH-LOGICAL-c373t-8ed49f5d7f4cae857bbe0e58fd83c93d93df64230d5ebdaffc76228185f0bb643</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0379677905002535$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>309,310,314,776,780,785,786,3537,23909,23910,25118,27901,27902,65534</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=17159865$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Hwang, Do-Hoon</creatorcontrib><creatorcontrib>Park, Moo-Jin</creatorcontrib><creatorcontrib>Lee, Changhee</creatorcontrib><title>White LEDs using conjugated polymer blends</title><title>Synthetic metals</title><description>We fabricated white light-emitting devices using blends of two conjugated polymers. Poly[9,9-bis(4′-n-octyloxyphenyl)fluorene-2,7-diyl-
co-10-(2′-ethylhexyl)phenomiazine-3,7-diyl] [poly(BOPF-
co-PTZ)] was employed as a blue host polymer and stereo-regular poly(3-hexylthiophene) (P3HT) was employed as a red doping material. The PL emission spectra of the blend systems depended on its blend ratio. Each emission bands of poly(BOPF-
co-PTZ) and P3HT were observed at 480
nm and 570
nm in the PL spectra of blend systems. As the P3HT content in the blend system increase the intensity of emission at 570
nm increases. The EL devices were fabricated with ITO/PEDOT/blend/LiF/Al configuration and white light-emission was obtained for a certain blend ratio.</description><subject>Application fields</subject><subject>Applied sciences</subject><subject>Electroluminescence</subject><subject>Electronics</subject><subject>Exact sciences and technology</subject><subject>Optoelectronic devices</subject><subject>Organic semiconductor</subject><subject>Polymer industry, paints, wood</subject><subject>Semiconductor electronics. Microelectronics. Optoelectronics. Solid state devices</subject><subject>Technology of polymers</subject><subject>White light-emitting diode</subject><issn>0379-6779</issn><issn>1879-3290</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2005</creationdate><recordtype>article</recordtype><recordid>eNqFkE1LAzEQhoMoWKt_QfaiB6HrJNtssjel1g8oeFE8hmwyabPsR012hf57t1TxKAzMHJ53hnkIuaSQUqD5bZXGXdtvGuxTBsBTECmj_IhMqBTFLGMFHJMJZOOcC1GckrMYKwCgBeMTcvOx8T0mq-VDTIbo23ViurYa1rpHm2y7etdgSMoaWxvPyYnTdcSLnz4l74_Lt8XzbPX69LK4X81MJrJ-JtHOC8etcHOjUXJRlgjIpbMyM0Vmx3L5nGVgOZZWO2dEzpikkjsoy3yeTcn1Ye82dJ8Dxl41Phqsa91iN0TFpABgBR_B_ACa0MUY0Klt8I0OO0VB7dWoSv2qUXs1CoQa1YzBq58LOhpdu6Bb4-NfWlBeyHzP3R04HN_98hhUNB5bg9YHNL2ynf_v1DdCWH2-</recordid><startdate>20050920</startdate><enddate>20050920</enddate><creator>Hwang, Do-Hoon</creator><creator>Park, Moo-Jin</creator><creator>Lee, Changhee</creator><general>Elsevier B.V</general><general>Elsevier Science</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>7U5</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope></search><sort><creationdate>20050920</creationdate><title>White LEDs using conjugated polymer blends</title><author>Hwang, Do-Hoon ; Park, Moo-Jin ; Lee, Changhee</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c373t-8ed49f5d7f4cae857bbe0e58fd83c93d93df64230d5ebdaffc76228185f0bb643</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2005</creationdate><topic>Application fields</topic><topic>Applied sciences</topic><topic>Electroluminescence</topic><topic>Electronics</topic><topic>Exact sciences and technology</topic><topic>Optoelectronic devices</topic><topic>Organic semiconductor</topic><topic>Polymer industry, paints, wood</topic><topic>Semiconductor electronics. Microelectronics. Optoelectronics. Solid state devices</topic><topic>Technology of polymers</topic><topic>White light-emitting diode</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Hwang, Do-Hoon</creatorcontrib><creatorcontrib>Park, Moo-Jin</creatorcontrib><creatorcontrib>Lee, Changhee</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Synthetic metals</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Hwang, Do-Hoon</au><au>Park, Moo-Jin</au><au>Lee, Changhee</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>White LEDs using conjugated polymer blends</atitle><jtitle>Synthetic metals</jtitle><date>2005-09-20</date><risdate>2005</risdate><volume>152</volume><issue>1</issue><spage>205</spage><epage>208</epage><pages>205-208</pages><issn>0379-6779</issn><eissn>1879-3290</eissn><coden>SYMEDZ</coden><abstract>We fabricated white light-emitting devices using blends of two conjugated polymers. Poly[9,9-bis(4′-n-octyloxyphenyl)fluorene-2,7-diyl-
co-10-(2′-ethylhexyl)phenomiazine-3,7-diyl] [poly(BOPF-
co-PTZ)] was employed as a blue host polymer and stereo-regular poly(3-hexylthiophene) (P3HT) was employed as a red doping material. The PL emission spectra of the blend systems depended on its blend ratio. Each emission bands of poly(BOPF-
co-PTZ) and P3HT were observed at 480
nm and 570
nm in the PL spectra of blend systems. As the P3HT content in the blend system increase the intensity of emission at 570
nm increases. The EL devices were fabricated with ITO/PEDOT/blend/LiF/Al configuration and white light-emission was obtained for a certain blend ratio.</abstract><cop>Lausanne</cop><cop>Amsterdam</cop><cop>New York, NY</cop><pub>Elsevier B.V</pub><doi>10.1016/j.synthmet.2005.07.215</doi><tpages>4</tpages></addata></record> |
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| source | Elsevier ScienceDirect Journals |
| subjects | Application fields Applied sciences Electroluminescence Electronics Exact sciences and technology Optoelectronic devices Organic semiconductor Polymer industry, paints, wood Semiconductor electronics. Microelectronics. Optoelectronics. Solid state devices Technology of polymers White light-emitting diode |
| title | White LEDs using conjugated polymer blends |
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