ORGANIC ELECTRIC ELEMENT USING COMPOUND FOR ORGANIC ELECTRIC ELEMENT, AND ELECTRONIC DEVICE THEREOF
The present invention provides: an organic electric element including a first auxiliary light emission layer which is adjacent to a hole transport layer and comprises a compound represented by chemical formula 1, and a second auxiliary light emission layer which is adjacent to a light emission layer...
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| Main Authors | , , , , , , , , , , , |
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| Format | Patent |
| Language | English French Korean |
| Published |
27.07.2023
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| Subjects | |
| Online Access | Get full text |
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| Abstract | The present invention provides: an organic electric element including a first auxiliary light emission layer which is adjacent to a hole transport layer and comprises a compound represented by chemical formula 1, and a second auxiliary light emission layer which is adjacent to a light emission layer and comprises a compound represented by chemical formula 2; and an electronic device comprising the organic electric element. Accordingly, the driving voltage of the organic electric element can be lowered, and the luminous efficiency and service life of the organic electric element can be improved.
La présente invention concerne : un élément électrique organique comprenant une première couche d'émission de lumière auxiliaire qui est adjacente à une couche de transport de trous et comprend un composé représenté par la formule chimique 1, et une seconde couche d'émission de lumière auxiliaire qui est adjacente à une couche d'émission de lumière et comprend un composé représenté par la formule chimique 2 ; et un dispositif électronique comprenant ledit élément électrique organique. Ainsi, la tension de commande de l'élément électrique organique peut être abaissée, et l'efficacité lumineuse et la durée de vie de l'élément électrique organique peuvent être améliorées.
본 발명은 정공수송층에 인접한 제 1발광보조층에 화학식 1로 표시되는 화합물이포함되고, 발광층에 인접한 제 2발광보조층에 화학식 2로 표시되는 화합물이 포함되는 유기전기소자, 및 상기 유기전기소자를 포함하는 전자장치를 제공함으로써, 유기전기소자의 구동전압을 낮출 수 있고 발광효율 및 수명을 향상시킬 수 있다. |
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| AbstractList | The present invention provides: an organic electric element including a first auxiliary light emission layer which is adjacent to a hole transport layer and comprises a compound represented by chemical formula 1, and a second auxiliary light emission layer which is adjacent to a light emission layer and comprises a compound represented by chemical formula 2; and an electronic device comprising the organic electric element. Accordingly, the driving voltage of the organic electric element can be lowered, and the luminous efficiency and service life of the organic electric element can be improved.
La présente invention concerne : un élément électrique organique comprenant une première couche d'émission de lumière auxiliaire qui est adjacente à une couche de transport de trous et comprend un composé représenté par la formule chimique 1, et une seconde couche d'émission de lumière auxiliaire qui est adjacente à une couche d'émission de lumière et comprend un composé représenté par la formule chimique 2 ; et un dispositif électronique comprenant ledit élément électrique organique. Ainsi, la tension de commande de l'élément électrique organique peut être abaissée, et l'efficacité lumineuse et la durée de vie de l'élément électrique organique peuvent être améliorées.
본 발명은 정공수송층에 인접한 제 1발광보조층에 화학식 1로 표시되는 화합물이포함되고, 발광층에 인접한 제 2발광보조층에 화학식 2로 표시되는 화합물이 포함되는 유기전기소자, 및 상기 유기전기소자를 포함하는 전자장치를 제공함으로써, 유기전기소자의 구동전압을 낮출 수 있고 발광효율 및 수명을 향상시킬 수 있다. |
| Author | KIM, Mi Kyung KIM, Nam Woo KOO, Sung Mo SO, Ki Ho SEO, Ji Hyun SEO, Sang Won LEE, Hyun Woo MUN, Soung Yun LEE, Sun Hee PARK, Byung Hee PARK, Yong Wook LEE, Hyung Dong |
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| DocumentTitleAlternate | ÉLÉMENT ÉLECTRIQUE ORGANIQUE UTILISANT UN COMPOSÉ POUR ÉLÉMENT ÉLECTRIQUE ORGANIQUE, ET DISPOSITIF ÉLECTRONIQUE ASSOCIÉ 유기전기 소자용 화합물을 이용한 유기전기소자 및 그 전자 장치 |
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| Snippet | The present invention provides: an organic electric element including a first auxiliary light emission layer which is adjacent to a hole transport layer and... |
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| Title | ORGANIC ELECTRIC ELEMENT USING COMPOUND FOR ORGANIC ELECTRIC ELEMENT, AND ELECTRONIC DEVICE THEREOF |
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