1-(9-Anthryl)-2-phenylethene (t-APE) is a blue-green material with high fluorescence quantum yield (Ф_f 0.44). However, it is easily crystallized. Herein, Two asymmetric blue-green emitting materials based on t-APE, (E)-9-(4-(2-(anthracen-9-yl)vinyl)phenyl)-10-(naphthalen-1-yl)anthracene (6) and (E)-9-(4-(2-(anthracen-9-yl)vinyl)phenyl)-10-(naphthalen-2-yl)anthracene (7) were firstly designed and synthesized. The two compounds possess high thermal stability, morphological durability, and bipolar characteristics. The non-doped blue-green organic light-emitting diodes (OLEDs) using 6 and 7 as emitting layers showed emission at 495 nm, full width at half maximum of 80 nm, maximum brightness of 13,814, 10,579 cd m⁻², maximum current efficiency of 3.62, 7.16 cd A⁻¹, and Commission Internationale de L'Eclairage (CIE) coordinate of (0.20, 0.43), respectively. Furthermore, when employing 6 and 7 as blue-green emitting layers and rubrene doped in tris-(8-hydroxyquinolinato)aluminum (Alq3) as the orange emitting layers to fabricate white OLEDs (WOLEDs), the WOLEDs exhibit a maximum brightness of 10,984, 14,652 cd m⁻², maximum current efficiency of 2.04, 2.70 cd A⁻¹, and CIE coordinate of (0.30, 0.40), (0.37, 0.47), Color Rendering Index (CRI) of 65, 60, stable EL spectra, respectively. This study demonstrates that the t-APE-type derivatives have the excellent properties for the emitting materials of OLEDs.

1-（9-蒽基）-2- phenylethene（吨-APE）是蓝绿色材料，具有高的荧光量子产率（Ф _˚F 0.44）。但是，它容易结晶。本文中，基于t -APE的两种不对称蓝绿色发光材料，（E）-9-（4-（2-（蒽-9-基）乙烯基）苯基）-10-（萘-1-基）蒽（首先，设计并合成了（6）和（E）-9-（4-（2-（蒽-9-基）乙烯基）苯基）-10-（萘-2-基）蒽（7）。这两种化合物具有很高的热稳定性，形态学耐久性和双极性特性。使用6和7的非掺杂蓝绿色有机发光二极管（OLED）发光层显示出495 nm处的发射，半峰全宽为80 nm，最大亮度为13,814、10,579 cd m ^-2，最大电流效率为3.62、7.16 cd A ^-1和国际照明委员会（CIE） ）分别为（0.20，0.43）的坐标。此外，当采用6和7作为蓝绿色发光层，并在三-（8-羟基喹啉基）铝（Alq3）中掺杂红荧烯作为橙色发光层以制造白色OLED（WOLED）时，WOLED的最大亮度为10,984， 14,652 cd m ^-2，最大电流效率为2.04，2.70 cd A ^-1，CIE坐标分别为（0.30，0.40），（0.37，0.47），显色指数（CRI）分别为65、60和稳定的EL光谱。该研究表明，t -APE型衍生物对于OLED的发光材料具有优异的性能。