ORGANIC ELECTRIC ELEMENT INCLUDING DISCONTINUOUSLY FORMED CHARGE GENERATION LAYER, AND ELECTRONIC DEVICE THEREOF
The present invention provides: an organic electric element comprising a first electrode, a second electrode and an organic material layer between the first electrode and the second electrode; and an electronic device including the organic electric element. The organic material layer is a tandem org...
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| creator | OH, Hyun Ji CHEONG, Won Joan LEE, Chang Uk LEE, Hak Young SONG, Wook LEE, Jung Geun OH, Kyung Hwan |
| description | The present invention provides: an organic electric element comprising a first electrode, a second electrode and an organic material layer between the first electrode and the second electrode; and an electronic device including the organic electric element. The organic material layer is a tandem organic electric element including a plurality of stacks including at least one light-emitting layer, and has a discontinuously formed charge generation layer, due to patterning thereon, to exhibit high lateral resistance, thereby blocking leakage current such that durability, light-emitting efficiency, and lifespan can be improved.
La présente invention concerne : un élément électrique organique comprenant une première électrode, une seconde électrode et une couche de matière organique entre la première électrode et la seconde électrode ; et un dispositif électronique comprenant l'élément électrique organique. La couche de matière organique est un élément électrique organique en tandem comprenant une pluralité d'empilements comprenant au moins une couche électroluminescente et a une couche de génération de charge formée de manière discontinue, en raison d'une formation de motifs sur celle-ci, pour présenter une résistance latérale élevée, bloquant ainsi un courant de fuite de telle sorte que la durabilité, l'efficacité d'émission de lumière et la durée de vie peuvent être améliorées.
본 발명은 제 1전극; 제 2전극; 및 상기 제 1전극과 제 2전극 사이의 유기물층;을 포함하는 유기전기소자 및 상기 유기전기소자를 포함하는 전자 장치를 제공하며, 상기 유기물층은 적어도 하나의 발광층을 포함하는 복수의 스택을 포함하는 탠덤 유기전기소자로서, 전하생성층이 패터닝되어 불연속적으로 형성됨으로써 높은 측면 저항을 나타내어 누설 전류를 차단하여 내구성, 발광 효율 및 수명을 향상시킬 수 있다. |
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La présente invention concerne : un élément électrique organique comprenant une première électrode, une seconde électrode et une couche de matière organique entre la première électrode et la seconde électrode ; et un dispositif électronique comprenant l'élément électrique organique. La couche de matière organique est un élément électrique organique en tandem comprenant une pluralité d'empilements comprenant au moins une couche électroluminescente et a une couche de génération de charge formée de manière discontinue, en raison d'une formation de motifs sur celle-ci, pour présenter une résistance latérale élevée, bloquant ainsi un courant de fuite de telle sorte que la durabilité, l'efficacité d'émission de lumière et la durée de vie peuvent être améliorées.
본 발명은 제 1전극; 제 2전극; 및 상기 제 1전극과 제 2전극 사이의 유기물층;을 포함하는 유기전기소자 및 상기 유기전기소자를 포함하는 전자 장치를 제공하며, 상기 유기물층은 적어도 하나의 발광층을 포함하는 복수의 스택을 포함하는 탠덤 유기전기소자로서, 전하생성층이 패터닝되어 불연속적으로 형성됨으로써 높은 측면 저항을 나타내어 누설 전류를 차단하여 내구성, 발광 효율 및 수명을 향상시킬 수 있다.</description><language>eng ; fre ; kor</language><subject>ELECTRICITY</subject><creationdate>2024</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=20241114&DB=EPODOC&CC=WO&NR=2024232598A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20241114&DB=EPODOC&CC=WO&NR=2024232598A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>OH, Hyun Ji</creatorcontrib><creatorcontrib>CHEONG, Won Joan</creatorcontrib><creatorcontrib>LEE, Chang Uk</creatorcontrib><creatorcontrib>LEE, Hak Young</creatorcontrib><creatorcontrib>SONG, Wook</creatorcontrib><creatorcontrib>LEE, Jung Geun</creatorcontrib><creatorcontrib>OH, Kyung Hwan</creatorcontrib><title>ORGANIC ELECTRIC ELEMENT INCLUDING DISCONTINUOUSLY FORMED CHARGE GENERATION LAYER, AND ELECTRONIC DEVICE THEREOF</title><description>The present invention provides: an organic electric element comprising a first electrode, a second electrode and an organic material layer between the first electrode and the second electrode; and an electronic device including the organic electric element. The organic material layer is a tandem organic electric element including a plurality of stacks including at least one light-emitting layer, and has a discontinuously formed charge generation layer, due to patterning thereon, to exhibit high lateral resistance, thereby blocking leakage current such that durability, light-emitting efficiency, and lifespan can be improved.
La présente invention concerne : un élément électrique organique comprenant une première électrode, une seconde électrode et une couche de matière organique entre la première électrode et la seconde électrode ; et un dispositif électronique comprenant l'élément électrique organique. La couche de matière organique est un élément électrique organique en tandem comprenant une pluralité d'empilements comprenant au moins une couche électroluminescente et a une couche de génération de charge formée de manière discontinue, en raison d'une formation de motifs sur celle-ci, pour présenter une résistance latérale élevée, bloquant ainsi un courant de fuite de telle sorte que la durabilité, l'efficacité d'émission de lumière et la durée de vie peuvent être améliorées.
본 발명은 제 1전극; 제 2전극; 및 상기 제 1전극과 제 2전극 사이의 유기물층;을 포함하는 유기전기소자 및 상기 유기전기소자를 포함하는 전자 장치를 제공하며, 상기 유기물층은 적어도 하나의 발광층을 포함하는 복수의 스택을 포함하는 탠덤 유기전기소자로서, 전하생성층이 패터닝되어 불연속적으로 형성됨으로써 높은 측면 저항을 나타내어 누설 전류를 차단하여 내구성, 발광 효율 및 수명을 향상시킬 수 있다.</description><subject>ELECTRICITY</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjLEKwjAQQLs4iPoPB64KmiroGC7XNJDeQZoqnUqROIkW6v8jYj_A6b3h8ebZIMFqdgjkCWP4SUUcwTH6xji2YFyNwtFxI03tWygkVGQASx0sgSWmoKMTBq9bChvQbKadfM-GLg4JYkmBpFhms3v_GNNq4iJbFxSx3Kbh1aVx6G_pmd7dVdROHVSujueT3uf_VR_JRTjW</recordid><startdate>20241114</startdate><enddate>20241114</enddate><creator>OH, Hyun Ji</creator><creator>CHEONG, Won Joan</creator><creator>LEE, Chang Uk</creator><creator>LEE, Hak Young</creator><creator>SONG, Wook</creator><creator>LEE, Jung Geun</creator><creator>OH, Kyung Hwan</creator><scope>EVB</scope></search><sort><creationdate>20241114</creationdate><title>ORGANIC ELECTRIC ELEMENT INCLUDING DISCONTINUOUSLY FORMED CHARGE GENERATION LAYER, AND ELECTRONIC DEVICE THEREOF</title><author>OH, Hyun Ji ; CHEONG, Won Joan ; LEE, Chang Uk ; LEE, Hak Young ; SONG, Wook ; LEE, Jung Geun ; OH, Kyung Hwan</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2024232598A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; kor</language><creationdate>2024</creationdate><topic>ELECTRICITY</topic><toplevel>online_resources</toplevel><creatorcontrib>OH, Hyun Ji</creatorcontrib><creatorcontrib>CHEONG, Won Joan</creatorcontrib><creatorcontrib>LEE, Chang Uk</creatorcontrib><creatorcontrib>LEE, Hak Young</creatorcontrib><creatorcontrib>SONG, Wook</creatorcontrib><creatorcontrib>LEE, Jung Geun</creatorcontrib><creatorcontrib>OH, Kyung Hwan</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>OH, Hyun Ji</au><au>CHEONG, Won Joan</au><au>LEE, Chang Uk</au><au>LEE, Hak Young</au><au>SONG, Wook</au><au>LEE, Jung Geun</au><au>OH, Kyung Hwan</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>ORGANIC ELECTRIC ELEMENT INCLUDING DISCONTINUOUSLY FORMED CHARGE GENERATION LAYER, AND ELECTRONIC DEVICE THEREOF</title><date>2024-11-14</date><risdate>2024</risdate><abstract>The present invention provides: an organic electric element comprising a first electrode, a second electrode and an organic material layer between the first electrode and the second electrode; and an electronic device including the organic electric element. The organic material layer is a tandem organic electric element including a plurality of stacks including at least one light-emitting layer, and has a discontinuously formed charge generation layer, due to patterning thereon, to exhibit high lateral resistance, thereby blocking leakage current such that durability, light-emitting efficiency, and lifespan can be improved.
La présente invention concerne : un élément électrique organique comprenant une première électrode, une seconde électrode et une couche de matière organique entre la première électrode et la seconde électrode ; et un dispositif électronique comprenant l'élément électrique organique. La couche de matière organique est un élément électrique organique en tandem comprenant une pluralité d'empilements comprenant au moins une couche électroluminescente et a une couche de génération de charge formée de manière discontinue, en raison d'une formation de motifs sur celle-ci, pour présenter une résistance latérale élevée, bloquant ainsi un courant de fuite de telle sorte que la durabilité, l'efficacité d'émission de lumière et la durée de vie peuvent être améliorées.
본 발명은 제 1전극; 제 2전극; 및 상기 제 1전극과 제 2전극 사이의 유기물층;을 포함하는 유기전기소자 및 상기 유기전기소자를 포함하는 전자 장치를 제공하며, 상기 유기물층은 적어도 하나의 발광층을 포함하는 복수의 스택을 포함하는 탠덤 유기전기소자로서, 전하생성층이 패터닝되어 불연속적으로 형성됨으로써 높은 측면 저항을 나타내어 누설 전류를 차단하여 내구성, 발광 효율 및 수명을 향상시킬 수 있다.</abstract><oa>free_for_read</oa></addata></record> |
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| title | ORGANIC ELECTRIC ELEMENT INCLUDING DISCONTINUOUSLY FORMED CHARGE GENERATION LAYER, AND ELECTRONIC DEVICE THEREOF |
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