| 摘要 |
<p>The invention relates to an OLED device(100) and a method for manufacturing such a device which has a given desired color appearance in its off-state. The OLED device (100) comprises an electroluminescent layer (12) with a first and a second electrode (11, 13). Furthermore, it comprises a coating layer (20), for example disposed on one of the electrodes (13),that has a wavelength-dependant reflectivity based on interference effects. The desired color appearance can for example be achieved by adjusting the thickness (d) of the coating layer (20).</p> |
