ORGANIC THIN FILM, METHOD FOR PRODUCING ORGANIC THIN FILM, ORGANIC ELECTROLUMINESCENT ELEMENT, DISPLAY DEVICE, LIGHTING DEVICE, ORGANIC THIN FILM SOLAR CELL, THIN FILM TRANSISTOR, PHOTOELECTRIC CONVERSION ELEMENT, COATING COMPOSITION AND MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENTS
The present invention provides an organic thin film that imparts an excellent electron injection property and an excellent electron transport property when it is used as an electron injection layer of an organic EL device, a coating composition suitable for producing the organic thin film, and an or...
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| creator | FUKUDOME, Hiroki FUKAGAWA, Hirohiko HASEGAWA, Munehiro SASAKI, Tsubasa SHIMIZU, Takahisa MORII, Katsuyuki |
| description | The present invention provides an organic thin film that imparts an excellent electron injection property and an excellent electron transport property when it is used as an electron injection layer of an organic EL device, a coating composition suitable for producing the organic thin film, and an organic EL device material for the organic thin film and the coating composition. The present invention provides an organic thin film, which is a single film containing a first material which is a compound having a structure of the following formula (1) and a second material which transports electrons or a laminate film including a film containing the first material and a film containing the second material,wherein X1 and X2 are the same as or different from each other and are each a nitrogen atom optionally having a substituent group, an oxygen atom optionally having a substituent group, a sulfur atom optionally having a substituent group, or a divalent linking group optionally having a substituent group; L is a direct bond or a linking group having a valence of p; n is a number of 0 or 1; p is a number of 1 to 4; q is a number of 0 or 1, with q being 0 when p is 1; R1 to R3 are the same as or different from each other and are each a monovalent substituent; and m1 to m3 are the same as or different from each other and are each a number of 0 to 3. |
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The present invention provides an organic thin film, which is a single film containing a first material which is a compound having a structure of the following formula (1) and a second material which transports electrons or a laminate film including a film containing the first material and a film containing the second material,wherein X1 and X2 are the same as or different from each other and are each a nitrogen atom optionally having a substituent group, an oxygen atom optionally having a substituent group, a sulfur atom optionally having a substituent group, or a divalent linking group optionally having a substituent group; L is a direct bond or a linking group having a valence of p; n is a number of 0 or 1; p is a number of 1 to 4; q is a number of 0 or 1, with q being 0 when p is 1; R1 to R3 are the same as or different from each other and are each a monovalent substituent; and m1 to m3 are the same as or different from each other and are each a number of 0 to 3.</description><language>eng ; fre ; ger</language><subject>ADVERTISING ; BASIC ELECTRIC ELEMENTS ; CHEMISTRY ; CRYPTOGRAPHY ; DISPLAY ; DISPLAYING ; EDUCATION ; ELECTRIC HEATING ; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ; ELECTRICITY ; HETEROCYCLIC COMPOUNDS ; LABELS OR NAME-PLATES ; METALLURGY ; ORGANIC CHEMISTRY ; PHYSICS ; SEALS ; SEMICONDUCTOR DEVICES ; SIGNS</subject><creationdate>2023</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=20230830&DB=EPODOC&CC=EP&NR=4026836A4$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230830&DB=EPODOC&CC=EP&NR=4026836A4$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>FUKUDOME, Hiroki</creatorcontrib><creatorcontrib>FUKAGAWA, Hirohiko</creatorcontrib><creatorcontrib>HASEGAWA, Munehiro</creatorcontrib><creatorcontrib>SASAKI, Tsubasa</creatorcontrib><creatorcontrib>SHIMIZU, Takahisa</creatorcontrib><creatorcontrib>MORII, Katsuyuki</creatorcontrib><title>ORGANIC THIN FILM, METHOD FOR PRODUCING ORGANIC THIN FILM, ORGANIC ELECTROLUMINESCENT ELEMENT, DISPLAY DEVICE, LIGHTING DEVICE, ORGANIC THIN FILM SOLAR CELL, THIN FILM TRANSISTOR, PHOTOELECTRIC CONVERSION ELEMENT, COATING COMPOSITION AND MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENTS</title><description>The present invention provides an organic thin film that imparts an excellent electron injection property and an excellent electron transport property when it is used as an electron injection layer of an organic EL device, a coating composition suitable for producing the organic thin film, and an organic EL device material for the organic thin film and the coating composition. The present invention provides an organic thin film, which is a single film containing a first material which is a compound having a structure of the following formula (1) and a second material which transports electrons or a laminate film including a film containing the first material and a film containing the second material,wherein X1 and X2 are the same as or different from each other and are each a nitrogen atom optionally having a substituent group, an oxygen atom optionally having a substituent group, a sulfur atom optionally having a substituent group, or a divalent linking group optionally having a substituent group; L is a direct bond or a linking group having a valence of p; n is a number of 0 or 1; p is a number of 1 to 4; q is a number of 0 or 1, with q being 0 when p is 1; R1 to R3 are the same as or different from each other and are each a monovalent substituent; and m1 to m3 are the same as or different from each other and are each a number of 0 to 3.</description><subject>ADVERTISING</subject><subject>BASIC ELECTRIC ELEMENTS</subject><subject>CHEMISTRY</subject><subject>CRYPTOGRAPHY</subject><subject>DISPLAY</subject><subject>DISPLAYING</subject><subject>EDUCATION</subject><subject>ELECTRIC HEATING</subject><subject>ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR</subject><subject>ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR</subject><subject>ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR</subject><subject>ELECTRICITY</subject><subject>HETEROCYCLIC COMPOUNDS</subject><subject>LABELS OR NAME-PLATES</subject><subject>METALLURGY</subject><subject>ORGANIC CHEMISTRY</subject><subject>PHYSICS</subject><subject>SEALS</subject><subject>SEMICONDUCTOR DEVICES</subject><subject>SIGNS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNj8FKQzEQRevCRVF_QeYDUhBbSrdhMu9lIMmEZFpwVUqJK2kL7f9jX7UoKOjqwpk7986Mbx6l9DYxgnpO0HGIBiKpFwedFMhF3BI59fCL74ooEGqRsIycqCIlHVA8qwHHNQf7Ao5WjGQgcO91yLuCH7lQJdgCSCGYb1SLTZWrSjGQvah8tJ43UdKKSmVJX7Uo9tKCErNU1mFok4NolQrbcHnu7_vr_ej2dfN2bA-fejeCjhT9pB3263Y8bLZt105ryrOn5_liOrez6T8s70VkZfo</recordid><startdate>20230830</startdate><enddate>20230830</enddate><creator>FUKUDOME, Hiroki</creator><creator>FUKAGAWA, Hirohiko</creator><creator>HASEGAWA, Munehiro</creator><creator>SASAKI, Tsubasa</creator><creator>SHIMIZU, Takahisa</creator><creator>MORII, Katsuyuki</creator><scope>EVB</scope></search><sort><creationdate>20230830</creationdate><title>ORGANIC THIN FILM, METHOD FOR PRODUCING ORGANIC THIN FILM, ORGANIC ELECTROLUMINESCENT ELEMENT, DISPLAY DEVICE, LIGHTING DEVICE, ORGANIC THIN FILM SOLAR CELL, THIN FILM TRANSISTOR, PHOTOELECTRIC CONVERSION ELEMENT, COATING COMPOSITION AND MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENTS</title><author>FUKUDOME, Hiroki ; 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The present invention provides an organic thin film, which is a single film containing a first material which is a compound having a structure of the following formula (1) and a second material which transports electrons or a laminate film including a film containing the first material and a film containing the second material,wherein X1 and X2 are the same as or different from each other and are each a nitrogen atom optionally having a substituent group, an oxygen atom optionally having a substituent group, a sulfur atom optionally having a substituent group, or a divalent linking group optionally having a substituent group; L is a direct bond or a linking group having a valence of p; n is a number of 0 or 1; p is a number of 1 to 4; q is a number of 0 or 1, with q being 0 when p is 1; R1 to R3 are the same as or different from each other and are each a monovalent substituent; and m1 to m3 are the same as or different from each other and are each a number of 0 to 3.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ADVERTISING BASIC ELECTRIC ELEMENTS CHEMISTRY CRYPTOGRAPHY DISPLAY DISPLAYING EDUCATION ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY HETEROCYCLIC COMPOUNDS LABELS OR NAME-PLATES METALLURGY ORGANIC CHEMISTRY PHYSICS SEALS SEMICONDUCTOR DEVICES SIGNS |
| title | ORGANIC THIN FILM, METHOD FOR PRODUCING ORGANIC THIN FILM, ORGANIC ELECTROLUMINESCENT ELEMENT, DISPLAY DEVICE, LIGHTING DEVICE, ORGANIC THIN FILM SOLAR CELL, THIN FILM TRANSISTOR, PHOTOELECTRIC CONVERSION ELEMENT, COATING COMPOSITION AND MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENTS |
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