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Arylamine compound, organic electroluminescent device, and electronic apparatus

專利號(hào)
US12150379B2
公開(kāi)日期
2024-11-19
申請(qǐng)人
SHAANXI LIGHTE OPTOELECTRONICS MATERIAL CO., LTD.（CN Xi'an）
發(fā)明人
Xianbin Xu; Lei Yang
IPC分類
H10K85/60; C07D413/12; C07D413/14; C07D417/12; C09K11/02; H10K50/11
技術(shù)領(lǐng)域
cas,0.680,0.320,atoms,compound,carbon,sub,arylamine,aryl,or
地域： Xi'an

摘要

The present application provides an arylamine compound, an organic electroluminescent device containing the arylamine compound, and an electronic apparatus. The arylamine compound contains both a benzocarbazolyl group and a benzoxazolyl or benzothiazolyl group. The compound, when used in a mixed-type host material of an organic electroluminescent device, can significantly improve the efficiency and prolong service life of the device.

說(shuō)明書(shū)

0.320 476 Example 19 Compound 285 3.46 56.5 0.680 0.320 466 Example 20 Compound 295 3.45 59.1 0.680 0.320 425 Example 21 Compound 305 3.43 59.0 0.680 0.320 436 Example 22 Compound 316 3.42 60.4 0.680 0.320 435 Example 23 Compound 326 3.43 59.3 0.680 0.320 430 Example 24 Compound 332 3.43 56.2 0.680 0.320 474 Example 25 Compound 333 3.44 56.0 0.680 0.320 477 Example 26 Compound 335 3.43 56.1 0.680 0.320 483 Example 27 Compound 343 3.45 55.7 0.680 0.320 469 Example 28 Compound 358 3.45 56.4 0.680 0.320 466 Example 29 Compound 403 3.46 56.8 0.680 0.320 467 Example 30 Compound 414 3.44 56.3 0.680 0.320 473 Example 31

權(quán)利要求

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