- ORGANIC OPTOELECTRIC DEVICE AND DISPLAY DEVICE
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The present invention relates to an organic optoelectric device and a display device comprising the organic optoelectric device. The organic optoelectric device comprises: a positive electrode and a negative electrode facing each other; a luminescent layer located between the positive electrode and the negative electrode and comprising a compound represented by the chemical formula 1; and a hole transport layer located between the positive electrode and the luminescent layer and comprising a compound represented by the chemical formula 2. In the chemical formula 1, X^1, Ar^1, Ar^2, R^1 to R^11, L^1 to L^3, and Ar^3 to Ar^5 are the same as defined in the specification. The present invention is designed to embody an organic optoelectric device with high efficiency and long-life.COPYRIGHT KIPO 2016
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- ORGANIC COMPOUND, LIGHT-EMITTING ELEMENT, LIGHT-EMITTING DEVICE, DISPLAY DEVICE, ELECTRONIC DEVICE, AND LIGHTING DEVICE
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A novel organic compound represented by a formula (G1) that forms an exciplex emitting light with high efficiency is provided. By the use of the organic compound and an organic compound with an electron-transport property, an exciplex that emits light wit
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Paragraph 0308-0322
(2014/10/15)
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- NOVEL ORGANIC ELECTROLUMINESCENT COMPOUNDS AND ORGANIC ELECTROLUMINESCENT DEVICE USING THE SAME
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Provided are novel organic electroluminescent compounds and an organic electroluminescent device using the same. Because the organic electroluminescent device using the organic electroluminescent compound as a hole transport material or a hole injection material exhibits good luminous efficiency and excellent lifetime properties, it is used to manufacture OLED devices having superior operating lifetime and consuming less power due to improved power efficiency.
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Page/Page column 14
(2012/02/13)
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