Organic electroluminescent materials and devices
The invention relates to organic electroluminescent materials and devices. Compounds comprising a first ligand LA are disclosed. In LA, ring B is a 5-membered or 6-membered ring; y is O, S, NRY or CRYRY '; z1 is O, S, NR or CRR '; x1 is C or N; each R, R ', RY, RY', RA and RB is...
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| creator | MACOR JOSEPH A MACINNIS MORGAN C HERBORE, HENRY, C THOMPSON NICHOLAS J BROOKS JASON HORWITZ NOA WANG TINGIH |
| description | The invention relates to organic electroluminescent materials and devices. Compounds comprising a first ligand LA are disclosed. In LA, ring B is a 5-membered or 6-membered ring; y is O, S, NRY or CRYRY '; z1 is O, S, NR or CRR '; x1 is C or N; each R, R ', RY, RY', RA and RB is hydrogen or a substituent; lA is coordinated with metal M through a dotted line; any two of R, R ', RY, RY', RA and RB may be joined to form a ring; and with the proviso that the compound does not comprise formula II: wherein Z'and Z ''are each C or N. Formulations, OLEDs, and consumer products containing the compounds are also disclosed.
本申请涉及有机电致发光材料和装置。公开了包含的第一配体LA的化合物。在LA中，环B是5元或6元环；Y是O、S、NRY或CRYRY'；Z1是O、S、NR或CRR'；X1是C或N；每个R、R'、RY、RY'、RA和RB是氢或取代基；LA通过虚线与金属M配位；R、R'、RY、RY'、RA和RB中的任何两个可接合形成环；并且其限制条件是，所述化合物不包含式II：其中Z'和Z"各自是C或N。还公开了含有所述化合物的调配物、OLED和消费型产品。 |
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本申请涉及有机电致发光材料和装置。公开了包含的第一配体LA的化合物。在LA中，环B是5元或6元环；Y是O、S、NRY或CRYRY'；Z1是O、S、NR或CRR'；X1是C或N；每个R、R'、RY、RY'、RA和RB是氢或取代基；LA通过虚线与金属M配位；R、R'、RY、RY'、RA和RB中的任何两个可接合形成环；并且其限制条件是，所述化合物不包含式II：其中Z'和Z"各自是C或N。还公开了含有所述化合物的调配物、OLED和消费型产品。</description><language>chi ; eng</language><subject>ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM ; ADHESIVES ; CHEMISTRY ; DYES ; ELECTRICITY ; MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE ; METALLURGY ; MISCELLANEOUS APPLICATIONS OF MATERIALS ; MISCELLANEOUS COMPOSITIONS ; NATURAL RESINS ; ORGANIC CHEMISTRY ; PAINTS ; POLISHES</subject><creationdate>2022</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=20220805&DB=EPODOC&CC=CN&NR=114853815A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76294</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220805&DB=EPODOC&CC=CN&NR=114853815A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MACOR JOSEPH A</creatorcontrib><creatorcontrib>MACINNIS MORGAN C</creatorcontrib><creatorcontrib>HERBORE, HENRY, C</creatorcontrib><creatorcontrib>THOMPSON NICHOLAS J</creatorcontrib><creatorcontrib>BROOKS JASON</creatorcontrib><creatorcontrib>HORWITZ NOA</creatorcontrib><creatorcontrib>WANG TINGIH</creatorcontrib><title>Organic electroluminescent materials and devices</title><description>The invention relates to organic electroluminescent materials and devices. Compounds comprising a first ligand LA are disclosed. In LA, ring B is a 5-membered or 6-membered ring; y is O, S, NRY or CRYRY '; z1 is O, S, NR or CRR '; x1 is C or N; each R, R ', RY, RY', RA and RB is hydrogen or a substituent; lA is coordinated with metal M through a dotted line; any two of R, R ', RY, RY', RA and RB may be joined to form a ring; and with the proviso that the compound does not comprise formula II: wherein Z'and Z ''are each C or N. Formulations, OLEDs, and consumer products containing the compounds are also disclosed.
本申请涉及有机电致发光材料和装置。公开了包含的第一配体LA的化合物。在LA中，环B是5元或6元环；Y是O、S、NRY或CRYRY'；Z1是O、S、NR或CRR'；X1是C或N；每个R、R'、RY、RY'、RA和RB是氢或取代基；LA通过虚线与金属M配位；R、R'、RY、RY'、RA和RB中的任何两个可接合形成环；并且其限制条件是，所述化合物不包含式II：其中Z'和Z"各自是C或N。还公开了含有所述化合物的调配物、OLED和消费型产品。</description><subject>ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM</subject><subject>ADHESIVES</subject><subject>CHEMISTRY</subject><subject>DYES</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>ORGANIC CHEMISTRY</subject><subject>PAINTS</subject><subject>POLISHES</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDDwL0pPzMtMVkjNSU0uKcrPKc3NzEstTk7NK1HITSxJLcpMzClWSMxLUUhJLctMTi3mYWBNAwql8kJpbgZFN9cQZw_d1IL8-NTigkSg1tSSeGc_Q0MTC1NjC0NTR2Ni1AAAnBwrzw</recordid><startdate>20220805</startdate><enddate>20220805</enddate><creator>MACOR JOSEPH A</creator><creator>MACINNIS MORGAN C</creator><creator>HERBORE, HENRY, C</creator><creator>THOMPSON NICHOLAS J</creator><creator>BROOKS JASON</creator><creator>HORWITZ NOA</creator><creator>WANG TINGIH</creator><scope>EVB</scope></search><sort><creationdate>20220805</creationdate><title>Organic electroluminescent materials and devices</title><author>MACOR JOSEPH A ; MACINNIS MORGAN C ; HERBORE, HENRY, C ; THOMPSON NICHOLAS J ; BROOKS JASON ; HORWITZ NOA ; WANG TINGIH</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN114853815A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2022</creationdate><topic>ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM</topic><topic>ADHESIVES</topic><topic>CHEMISTRY</topic><topic>DYES</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>ORGANIC CHEMISTRY</topic><topic>PAINTS</topic><topic>POLISHES</topic><toplevel>online_resources</toplevel><creatorcontrib>MACOR JOSEPH A</creatorcontrib><creatorcontrib>MACINNIS MORGAN C</creatorcontrib><creatorcontrib>HERBORE, HENRY, C</creatorcontrib><creatorcontrib>THOMPSON NICHOLAS J</creatorcontrib><creatorcontrib>BROOKS JASON</creatorcontrib><creatorcontrib>HORWITZ NOA</creatorcontrib><creatorcontrib>WANG TINGIH</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>MACOR JOSEPH A</au><au>MACINNIS MORGAN C</au><au>HERBORE, HENRY, C</au><au>THOMPSON NICHOLAS J</au><au>BROOKS JASON</au><au>HORWITZ NOA</au><au>WANG TINGIH</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Organic electroluminescent materials and devices</title><date>2022-08-05</date><risdate>2022</risdate><abstract>The invention relates to organic electroluminescent materials and devices. Compounds comprising a first ligand LA are disclosed. In LA, ring B is a 5-membered or 6-membered ring; y is O, S, NRY or CRYRY '; z1 is O, S, NR or CRR '; x1 is C or N; each R, R ', RY, RY', RA and RB is hydrogen or a substituent; lA is coordinated with metal M through a dotted line; any two of R, R ', RY, RY', RA and RB may be joined to form a ring; and with the proviso that the compound does not comprise formula II: wherein Z'and Z ''are each C or N. Formulations, OLEDs, and consumer products containing the compounds are also disclosed.
本申请涉及有机电致发光材料和装置。公开了包含的第一配体LA的化合物。在LA中，环B是5元或6元环；Y是O、S、NRY或CRYRY'；Z1是O、S、NR或CRR'；X1是C或N；每个R、R'、RY、RY'、RA和RB是氢或取代基；LA通过虚线与金属M配位；R、R'、RY、RY'、RA和RB中的任何两个可接合形成环；并且其限制条件是，所述化合物不包含式II：其中Z'和Z"各自是C或N。还公开了含有所述化合物的调配物、OLED和消费型产品。</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM ADHESIVES CHEMISTRY DYES ELECTRICITY MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC CHEMISTRY PAINTS POLISHES |
| title | Organic electroluminescent materials and devices |
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