Organic electroluminescent device
An organic electroluminescent device (organic EL device) of simple structure which utilizes phosphorescent emission is disclosed wherein the luminous efficiency is improved and driving stability is sufficiently secured. An organic EL device comprises an anode, a hole-transporting layer, an organic l...
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Patent |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | |
| container_volume | |
| creator | FUKUMATSU TAKAYUKI,MIYAZAKI HIROSHI |
| description | An organic electroluminescent device (organic EL device) of simple structure which utilizes phosphorescent emission is disclosed wherein the luminous efficiency is improved and driving stability is sufficiently secured. An organic EL device comprises an anode, a hole-transporting layer, an organic layer including a light-emitting layer and an electron-transporting layer, and a cathode which are formed in layers on a substrate. The hole-transporting layer is arranged between the light-emitting layer and the anode, while the electron-transporting layer is arranged between the light-emitting layer and the cathode. The light-emitting layer contains a pyridyl phenoxy zinc complex compound represented by the general formula (I) below as a host material and an organic metal complex containing at least one metal selected from Ru, Rh, Pd, Ag, Re, Os, Ir, Pt and Au as a guest material. (I) (In the formula, R1-R8 represent an H, alkyl group, alkenyl group, cyano group, amino group, amide group, alkoxycarbonyl group, carboxyl group, alkoxy group, aryl group or the like.) |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN1842581A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN1842581A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN1842581A3</originalsourceid><addsrcrecordid>eNrjZFD0L0pPzMtMVkjNSU0uKcrPKc3NzEstTk7NK1FISS3LTE7lYWBNS8wpTuWF0twM8m6uIc4euqkF-fGpxQWJQLWpJfHOfoYWJkamFoaOxoRVAAAeNCVG</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Organic electroluminescent device</title><source>esp@cenet</source><creator>FUKUMATSU TAKAYUKI,MIYAZAKI HIROSHI</creator><creatorcontrib>FUKUMATSU TAKAYUKI,MIYAZAKI HIROSHI</creatorcontrib><description>An organic electroluminescent device (organic EL device) of simple structure which utilizes phosphorescent emission is disclosed wherein the luminous efficiency is improved and driving stability is sufficiently secured. An organic EL device comprises an anode, a hole-transporting layer, an organic layer including a light-emitting layer and an electron-transporting layer, and a cathode which are formed in layers on a substrate. The hole-transporting layer is arranged between the light-emitting layer and the anode, while the electron-transporting layer is arranged between the light-emitting layer and the cathode. The light-emitting layer contains a pyridyl phenoxy zinc complex compound represented by the general formula (I) below as a host material and an organic metal complex containing at least one metal selected from Ru, Rh, Pd, Ag, Re, Os, Ir, Pt and Au as a guest material. (I) (In the formula, R1-R8 represent an H, alkyl group, alkenyl group, cyano group, amino group, amide group, alkoxycarbonyl group, carboxyl group, alkoxy group, aryl group or the like.)</description><language>eng</language><subject>ADHESIVES ; CHEMISTRY ; DYES ; ELECTRIC HEATING ; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ; ELECTRICITY ; MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE ; METALLURGY ; MISCELLANEOUS APPLICATIONS OF MATERIALS ; MISCELLANEOUS COMPOSITIONS ; NATURAL RESINS ; PAINTS ; POLISHES</subject><creationdate>2006</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20061004&DB=EPODOC&CC=CN&NR=1842581A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20061004&DB=EPODOC&CC=CN&NR=1842581A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>FUKUMATSU TAKAYUKI,MIYAZAKI HIROSHI</creatorcontrib><title>Organic electroluminescent device</title><description>An organic electroluminescent device (organic EL device) of simple structure which utilizes phosphorescent emission is disclosed wherein the luminous efficiency is improved and driving stability is sufficiently secured. An organic EL device comprises an anode, a hole-transporting layer, an organic layer including a light-emitting layer and an electron-transporting layer, and a cathode which are formed in layers on a substrate. The hole-transporting layer is arranged between the light-emitting layer and the anode, while the electron-transporting layer is arranged between the light-emitting layer and the cathode. The light-emitting layer contains a pyridyl phenoxy zinc complex compound represented by the general formula (I) below as a host material and an organic metal complex containing at least one metal selected from Ru, Rh, Pd, Ag, Re, Os, Ir, Pt and Au as a guest material. (I) (In the formula, R1-R8 represent an H, alkyl group, alkenyl group, cyano group, amino group, amide group, alkoxycarbonyl group, carboxyl group, alkoxy group, aryl group or the like.)</description><subject>ADHESIVES</subject><subject>CHEMISTRY</subject><subject>DYES</subject><subject>ELECTRIC HEATING</subject><subject>ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR</subject><subject>ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR</subject><subject>ELECTRICITY</subject><subject>MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE</subject><subject>METALLURGY</subject><subject>MISCELLANEOUS APPLICATIONS OF MATERIALS</subject><subject>MISCELLANEOUS COMPOSITIONS</subject><subject>NATURAL RESINS</subject><subject>PAINTS</subject><subject>POLISHES</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2006</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFD0L0pPzMtMVkjNSU0uKcrPKc3NzEstTk7NK1FISS3LTE7lYWBNS8wpTuWF0twM8m6uIc4euqkF-fGpxQWJQLWpJfHOfoYWJkamFoaOxoRVAAAeNCVG</recordid><startdate>20061004</startdate><enddate>20061004</enddate><creator>FUKUMATSU TAKAYUKI,MIYAZAKI HIROSHI</creator><scope>EVB</scope></search><sort><creationdate>20061004</creationdate><title>Organic electroluminescent device</title><author>FUKUMATSU TAKAYUKI,MIYAZAKI HIROSHI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN1842581A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2006</creationdate><topic>ADHESIVES</topic><topic>CHEMISTRY</topic><topic>DYES</topic><topic>ELECTRIC HEATING</topic><topic>ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR</topic><topic>ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR</topic><topic>ELECTRICITY</topic><topic>MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE</topic><topic>METALLURGY</topic><topic>MISCELLANEOUS APPLICATIONS OF MATERIALS</topic><topic>MISCELLANEOUS COMPOSITIONS</topic><topic>NATURAL RESINS</topic><topic>PAINTS</topic><topic>POLISHES</topic><toplevel>online_resources</toplevel><creatorcontrib>FUKUMATSU TAKAYUKI,MIYAZAKI HIROSHI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>FUKUMATSU TAKAYUKI,MIYAZAKI HIROSHI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Organic electroluminescent device</title><date>2006-10-04</date><risdate>2006</risdate><abstract>An organic electroluminescent device (organic EL device) of simple structure which utilizes phosphorescent emission is disclosed wherein the luminous efficiency is improved and driving stability is sufficiently secured. An organic EL device comprises an anode, a hole-transporting layer, an organic layer including a light-emitting layer and an electron-transporting layer, and a cathode which are formed in layers on a substrate. The hole-transporting layer is arranged between the light-emitting layer and the anode, while the electron-transporting layer is arranged between the light-emitting layer and the cathode. The light-emitting layer contains a pyridyl phenoxy zinc complex compound represented by the general formula (I) below as a host material and an organic metal complex containing at least one metal selected from Ru, Rh, Pd, Ag, Re, Os, Ir, Pt and Au as a guest material. (I) (In the formula, R1-R8 represent an H, alkyl group, alkenyl group, cyano group, amino group, amide group, alkoxycarbonyl group, carboxyl group, alkoxy group, aryl group or the like.)</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng |
| recordid | cdi_epo_espacenet_CN1842581A |
| source | esp@cenet |
| subjects | ADHESIVES CHEMISTRY DYES ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS POLISHES |
| title | Organic electroluminescent device |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-04T20%3A12%3A51IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=FUKUMATSU%20TAKAYUKI,MIYAZAKI%20HIROSHI&rft.date=2006-10-04&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN1842581A%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |