1346007-12-2Relevant articles and documents
Compound containing condensed aryl and organic electroluminescent device thereof
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Paragraph 0097; 0118-0119; 0122-0123; 0167-0169; 0182; ..., (2021/12/07)
The invention provides a compound containing a condensed aryl group and an organic electroluminescent device thereof, and relates to the technical field of photoelectric materials. , The compound disclosed by the invention has a high triplet energy level
Adamantane-containing compound, high polymer, mixture, composition, and electronic device
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Paragraph 0241-0243; 0245; 0333-0335; 0337, (2020/02/20)
The invention discloses an adamantane-containing compound represented by general formula (1), and a high polymer, a mixture, a composition and an electronic device containing the same. Adamantane andan electron-deficient unit are connected to serve as a core unit, and then are matched with other functional units in order to effectively increase the intermolecular distance and reduce the intermolecular interaction, so the effects of reducing exciton quenching and improving the energy utilization rate are achieved, and the performances of the compound and the related device are further improved.
ORGANIC COMPOUND AND COMPOSITION AND ORGANIC OPTOELECTRONIC DEVICE AND DISPLAY DEVICE
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Paragraph 0366; 0380-0383, (2017/07/26)
The present invention relates to an organic compound which is represented by a combination of chemical formula 1 and chemical formula 2, a composition which contains the organic compound, and an organic optoelectronic device and a display device which contains the organic compound or the composition. In chemical formula 1 or chemical formula 2, L^1 to L^3, R^1 to R^8, and Ar^1 to Ar^3 are the same as defined in the specification.COPYRIGHT KIPO 2017
ORGANIC OPTOELECTRIC DEVICE AND DISPLAY DEVICE
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Paragraph 0100; 0101; 0102; 0117; 0118; 0119; 0120; 0121, (2017/12/01)
An organic optoelectric device includes an anode and a cathode facing each other, an emission layer between the anode and the cathode, a hole transport layer between the anode and the emission layer, a hole transport auxiliary layer between the hole transport layer and the emission layer, an electron transport layer between the cathode and the emission layer, and an electron transport auxiliary layer between the electron transport layer and the emission layer, wherein the electron transport auxiliary layer includes a first compound represented by the following Chemical Formula 1, and the hole transport auxiliary layer includes a second compound represented by the following Chemical Formula 2: ?? [Chemical Formula 1] ?????[Chemical Formula 2]A display device including the organic optoelectric device is provided.
COMPOSITION FOR ORGANIC OPTOELECTRIC DEVICE AND ORGANIC OPTOELECTRIC DEVICE AND DISPLAY DEVICE
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Paragraph 0303 - 0307, (2016/10/07)
The present invention relates to: a composition for an organic photoelectric device, which comprises a first host compound represented by the chemical formula I and a second host compound represented by the chemical formula II; an organic photoelectric device including the composition for an organic photoelectric device; and a display device. In the chemical formula I and II, Z, R^1 to R^3, L^1 to L^3, R^4 to R^19, and n are the same as defined in the specification.COPYRIGHT KIPO 2016
Organic compound for optoelectric device and composition for optoelectric device and organic optoelectric device and display device
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Paragraph 0315; 0316; 0317; 0318, (2016/10/09)
Disclosed are a first compound for an organic optoelectric device represented by a combination of Chemical Formula I -1 and Chemical Formula I -2 and a composition for an organic optoelectric device including the first compound for an organic optoelectric device and at least one second compound for an organic optoelectric device having a moiety represented by Chemical Formula II, and an organic optoelectric device and a display device including the same. The detailed descriptions of the Chemical Formula I -1, Chemical Formula I -2 and Chemical Formula II are the same as described in the detailed description. According to the invention, the organic optoelectric device with high efficiency and long usage life can be obtained.
COMPOSITION FOR ORGANIC OPTOELECTRIC DEVICE AND ORGANIC OPTOELECTRIC DEVICE AND DISPLAY DEVICE
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Paragraph 0279-0282, (2016/10/10)
The present invention relates to a composition for an organic optoelectronic device comprising at least one first host compound represented by the following chemical formula 1 and at least one second host compound represented by the following chemical formula 2, and to an organic optoelectronic device and a display device comprising the composition. In chemical formula 1 or 2, Z, R^1-R^14, L, Y^1, Ar^1 and n1-n3 are the same as defined in the specification.COPYRIGHT KIPO 2016
ORGANIC ELECTROLUMINESCENT ELEMENT AND CHARGE TRANSPORT MATERIAL
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Paragraph 0659; 0661, (2016/10/27)
Provided is an organic electroluminescent element having superior luminous efficiency and durability as well as a low drive voltage and superior heat resistance. The organic electroluminescent element has a pair of electrodes formed on a substrate from a positive electrode and a negative electrode, and at least one organic layer containing a light emitting layer between these electrodes. The organic electroluminescent element has a six member aromatic ring in a specific position on a triphenylene skeleton such as that in the formula in at least one of the organic layers and contains a compound in which a condensed ring group containing a sp3 carbon is substituted in the meta position of the triphenylene with the six member aromatic ring.
ORGANIC COMPOUND AND COMPOSITION AND ORGANIC OPTOELECTRIC DEVICE AND DISPLAY DEVICE
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Paragraph 0252-0255, (2016/11/28)
The present invention relates to: an organic compound represented by chemical formula 1; a composition for an organic electroluminescent device comprising the organic compound; an organic electroluminescent device that employs the organic compound or the composition; and a display device comprising the organic electroluminescent device. In the chemical formula 1, Z, R1 to R3 and Ar1 are as defined in the specification.COPYRIGHT KIPO 2016
COMPOUND FOR ORGANIC ELECTRONIC ELEMENT, ORGANIC ELECTRONIC ELEMENT USING THE SAME, AND AN ELECTRONIC DEVICE THEREOF
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Paragraph 0184; 0200; 0217-0220, (2016/10/07)
The present invention provides: a compound which can obtain high light emitting efficiency and low driving voltage of a device and expand lifespan of the device; an organic electric device using the same; and an electronic apparatus thereof. The organic electric device (100) according to the present invention has: a first electrode (120) formed on a substrate (110); a second electrode (180); and an organic layer comprising the compound between the first electrode (110) and the second electrode (180).(110) Substrate(120) Positive electrode(130) Hole injection layer(140) Hole transport layer(141) Buffer layer(150) Light emitting layer(151) Light-emitting assisting layer(160) Electron transport layer(170) Electron injection layer(180) Negative electrodeCOPYRIGHT KIPO 2016