Organic luminescent material and preparation method and application thereof
The invention discloses an organic light-emitting material and a preparation method and application thereof.The organic light-emitting material is provided with a carbazole unit and a trifluoromethyl derivative structural unit, and due to the aromatic biphenyl structure of the organic light-emitting...
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| creator | DING GUIRU KANG HONG-GI |
| description | The invention discloses an organic light-emitting material and a preparation method and application thereof.The organic light-emitting material is provided with a carbazole unit and a trifluoromethyl derivative structural unit, and due to the aromatic biphenyl structure of the organic light-emitting material, the organic light-emitting material has a wide energy gap, efficient electroluminescence, high hole mobility and good machinability; as an OLED luminescent material, the compound has good thermal stability, good crystallinity, good electrochemical stability and relatively high luminescent property.
本发明公开了一种有机发光材料及制备方法和应用，所述有机发光材料具有咔唑单元和三氟甲基衍生物结构单元，且由于其芳香联苯结构，具有宽的能隙，高效的电致发光，以及高的空穴迁移率和良好的可加工性，作为OLED发光材料则具有良好的热稳定性，良好的结晶性，良好的电化学稳定性以及较高的发光性能。 |
| format | Patent |
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本发明公开了一种有机发光材料及制备方法和应用，所述有机发光材料具有咔唑单元和三氟甲基衍生物结构单元，且由于其芳香联苯结构，具有宽的能隙，高效的电致发光，以及高的空穴迁移率和良好的可加工性，作为OLED发光材料则具有良好的热稳定性，良好的结晶性，良好的电化学稳定性以及较高的发光性能。</description><language>chi ; eng</language><subject>ADHESIVES ; BASIC ELECTRIC ELEMENTS ; CHEMISTRY ; DYES ; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ; ELECTRICITY ; HETEROCYCLIC COMPOUNDS ; MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE ; METALLURGY ; MISCELLANEOUS APPLICATIONS OF MATERIALS ; MISCELLANEOUS COMPOSITIONS ; NATURAL RESINS ; ORGANIC CHEMISTRY ; PAINTS ; POLISHES ; SEMICONDUCTOR DEVICES</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=20220830&DB=EPODOC&CC=CN&NR=114957092A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220830&DB=EPODOC&CC=CN&NR=114957092A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>DING GUIRU</creatorcontrib><creatorcontrib>KANG HONG-GI</creatorcontrib><title>Organic luminescent material and preparation method and application thereof</title><description>The invention discloses an organic light-emitting material and a preparation method and application thereof.The organic light-emitting material is provided with a carbazole unit and a trifluoromethyl derivative structural unit, and due to the aromatic biphenyl structure of the organic light-emitting material, the organic light-emitting material has a wide energy gap, efficient electroluminescence, high hole mobility and good machinability; as an OLED luminescent material, the compound has good thermal stability, good crystallinity, good electrochemical stability and relatively high luminescent property.
本发明公开了一种有机发光材料及制备方法和应用，所述有机发光材料具有咔唑单元和三氟甲基衍生物结构单元，且由于其芳香联苯结构，具有宽的能隙，高效的电致发光，以及高的空穴迁移率和良好的可加工性，作为OLED发光材料则具有良好的热稳定性，良好的结晶性，良好的电化学稳定性以及较高的发光性能。</description><subject>ADHESIVES</subject><subject>BASIC ELECTRIC ELEMENTS</subject><subject>CHEMISTRY</subject><subject>DYES</subject><subject>ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR</subject><subject>ELECTRICITY</subject><subject>HETEROCYCLIC COMPOUNDS</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><subject>SEMICONDUCTOR DEVICES</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZPD2L0pPzMtMVsgpzc3MSy1OTs0rUchNLEktykzMUUjMS1EoKEotSCxKLMnMz1PITS3JyE8BCycWFORkJkOESzJSi1Lz03gYWNMSc4pTeaE0N4Oim2uIs4duakF-fGpxQSLQ8NSSeGc_Q0MTS1NzA0sjR2Ni1AAAozE2BA</recordid><startdate>20220830</startdate><enddate>20220830</enddate><creator>DING GUIRU</creator><creator>KANG HONG-GI</creator><scope>EVB</scope></search><sort><creationdate>20220830</creationdate><title>Organic luminescent material and preparation method and application thereof</title><author>DING GUIRU ; KANG HONG-GI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN114957092A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2022</creationdate><topic>ADHESIVES</topic><topic>BASIC ELECTRIC ELEMENTS</topic><topic>CHEMISTRY</topic><topic>DYES</topic><topic>ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR</topic><topic>ELECTRICITY</topic><topic>HETEROCYCLIC COMPOUNDS</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><topic>SEMICONDUCTOR DEVICES</topic><toplevel>online_resources</toplevel><creatorcontrib>DING GUIRU</creatorcontrib><creatorcontrib>KANG HONG-GI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>DING GUIRU</au><au>KANG HONG-GI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Organic luminescent material and preparation method and application thereof</title><date>2022-08-30</date><risdate>2022</risdate><abstract>The invention discloses an organic light-emitting material and a preparation method and application thereof.The organic light-emitting material is provided with a carbazole unit and a trifluoromethyl derivative structural unit, and due to the aromatic biphenyl structure of the organic light-emitting material, the organic light-emitting material has a wide energy gap, efficient electroluminescence, high hole mobility and good machinability; as an OLED luminescent material, the compound has good thermal stability, good crystallinity, good electrochemical stability and relatively high luminescent property.
本发明公开了一种有机发光材料及制备方法和应用，所述有机发光材料具有咔唑单元和三氟甲基衍生物结构单元，且由于其芳香联苯结构，具有宽的能隙，高效的电致发光，以及高的空穴迁移率和良好的可加工性，作为OLED发光材料则具有良好的热稳定性，良好的结晶性，良好的电化学稳定性以及较高的发光性能。</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ADHESIVES BASIC ELECTRIC ELEMENTS CHEMISTRY DYES ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY HETEROCYCLIC COMPOUNDS MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC CHEMISTRY PAINTS POLISHES SEMICONDUCTOR DEVICES |
| title | Organic luminescent material and preparation method and application thereof |
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