- Compound taking xanthene as core and application of compound
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The invention discloses a compound taking xanthene as a core and an application of the compound, belongs to the technical field of semiconductors, wherein the compound taking xanthene as the core hasthe structure represented by a general formula (1). The
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- ANTHRACENE DERIVATIVES AND ORGANIC LIGHT EMITTING DEVICE USING THE SAME
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The present invention relates to an anthracene derivative represented by chemical formula 1, a coating composition containing the anthracene derivative, an organic light emitting device using the same, and a method for manufacturing the same. In chemical formula 1, Ar1 and Ar2 are the same or different from each other and each independently hydrogen; heavy hydrogen; a silyl group; a substituted or unsubstituted alkyl group; a substituted or unsubstituted aryl group; or a substituted or unsubstituted heterocyclic group.COPYRIGHT KIPO 2018
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Paragraph 0218-0222
(2019/01/06)
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- Anthracene derivatives and organic electroluminescent device comprising the same
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The present invention relates to anthracene derivatives which are represented by chemical formula 1 and have high brightness and improved lifespan properties by being included in a light emitting layer, and to an organic electroluminescent device comprising the same.COPYRIGHT KIPO 2017
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Paragraph 0079; 0098-0103; 0111; 0130-0135
(2017/10/21)
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- Novel antracene derivatives for organic light-emitting diode and organic light-emitting diode including the same
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The present invention relates to an organic light emitting compound represented by chemical formula A, and an organic light emitting device comprising the same. Substituent R_1 to R_8, R_11 to R_19, L, n, and X are the same as defined in the specification. The organic light emitting compound represented by chemical formula A can be used as an organic light emitting device, and can be used to manufacture an excellent device having stable and highly efficient characteristics.COPYRIGHT KIPO 2016
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Paragraph 0252; 0278; 0279; 0280; 0281; 0282; 0283
(2016/10/31)
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- New organic electroluminescent material, preparation method and applications thereof
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The invention relates to a new organic electroluminescent material, a preparation method and applications thereof, and provides a new anthracene derivative, wherein an ether structure is introduced into an anthracene compound to link Y1, Ar1, Ar2 and R1 so as to improve the stereo skill of the compound, adjust the molecular weight of the ligand R1, carry out performance improving and skill improving according to ligand type performance, and provide other advantages. The device prepared by using the new anthracene derivative of the present invention has characteristics of high brightness, excellent heat resistance, long service life, high efficiency, and the like.
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Paragraph 0044; 0045; 0051; 0052
(2016/10/09)
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- AMINE-BASED COMPOUND AND ORGANIC LIGHT-EMITTING DIODE INCLUDING THE SAME
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An amine-based compound and an organic light-emitting diode including the amine-based compound.
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Paragraph 0143-0144
(2013/08/15)
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