CN107056758B - 一种以吖啶螺蒽酮为核心的化合物及其在有机电致发光器件上的应用 - Google Patents
一种以吖啶螺蒽酮为核心的化合物及其在有机电致发光器件上的应用 Download PDFInfo
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Abstract
Description
化合物 | Td(℃) | λ<sub>PL</sub>(nm) | Φf | 循环伏安稳定性 |
化合物12 | 436 | 509 | 86.5 | 优 |
化合物37 | 479 | 518 | 76.0 | 优 |
材料CBP | 353 | 369 | 26.1 | 差 |
器件代号 | 电流效率 | 色彩 | LT95寿命 |
实施例45 | 1.8 | 绿光 | 4.1 |
实施例46 | 1.7 | 绿光 | 3.2 |
实施例47 | 1.8 | 绿光 | 3.5 |
实施例48 | 1.9 | 绿光 | 3.9 |
实施例49 | 2.1 | 绿光 | 3.5 |
实施例50 | 2.0 | 绿光 | 4.6 |
实施例51 | 1.8 | 绿光 | 2.9 |
实施例52 | 1.9 | 绿光 | 3.1 |
比较例2 | 1.0 | 绿光 | 1.0 |
Claims (5)
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CN108864138B (zh) * | 2018-07-27 | 2024-05-31 | 华南理工大学 | 一种含砜基的螺式给体的有机发光小分子材料及其制备方法 |
CN109666021A (zh) * | 2018-07-27 | 2019-04-23 | 华南理工大学 | 含羰基螺式给体的有机发光小分子材料及其制备方法和应用 |
CN116283981A (zh) * | 2023-03-29 | 2023-06-23 | 华南理工大学 | 一种吖啶酮类化合物及其制备方法与应用 |
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CN103650195A (zh) * | 2011-07-15 | 2014-03-19 | 国立大学法人九州大学 | 有机电致发光元件及其所使用的化合物 |
CN105340101A (zh) * | 2013-07-03 | 2016-02-17 | 国立大学法人九州大学 | 发光材料、延迟萤光体、有机发光元件及化合物 |
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CN107093676B (zh) * | 2016-04-25 | 2019-06-14 | 中节能万润股份有限公司 | 一种含有吖啶螺蒽酮类化合物的有机电致发光器件及其应用 |
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CN103650195A (zh) * | 2011-07-15 | 2014-03-19 | 国立大学法人九州大学 | 有机电致发光元件及其所使用的化合物 |
CN105340101A (zh) * | 2013-07-03 | 2016-02-17 | 国立大学法人九州大学 | 发光材料、延迟萤光体、有机发光元件及化合物 |
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Denomination of invention: A compound with acridine spiroanthrone as the core and its application in organic electroluminescent devices Effective date of registration: 20211202 Granted publication date: 20200609 Pledgee: Yantai Branch of China Merchants Bank Co.,Ltd. Pledgor: VALIANT Co.,Ltd. Registration number: Y2021980013807 |
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Effective date of registration: 20221025 Address after: 214112 No.210 Xinzhou Road, Wuxi City, Jiangsu Province Patentee after: Jiangsu March Technology Co.,Ltd. Address before: 264006 No. 11 Wuzhishan Road, Yantai economic and Technological Development Zone, Shandong Patentee before: VALIANT Co.,Ltd. |