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1,4-BENZODIOXANE SULFONIC ACID COMPOUND AND USE THEREOF AS ELECTRON-ACCEPTOR MATERIAL
1,4-BENZODIOXANE SULFONIC ACID COMPOUND AND USE THEREOF AS ELECTRON-ACCEPTOR MATERIAL
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机译:1,4-苯并二恶烷磺酸化合物并用作电子受体材料
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摘要
By using a charge-transporting thin film which is made of charge-transporting varnish containing, as an electron-acceptor material, a 1,4-benzodioxane sulfonic acid compound represented by the formula (1) below especially in an OLED device or a PLED device, there can be realized excellent EL device characteristics such as low driving voltage, high luminous efficiency and long life.
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