Organic light emitting diode display

摘要

An organic light emitting diode includes a display substrate assembly including an organic light emitting element; an encapsulation substrate assembly disposed on the display substrate assembly with a space therebetween and sealed with the display substrate assembly in a vacuum-tight manner; and a filling agent filling the space between the display substrate assembly and the encapsulation substrate assembly. The filling agent is adapted to selectively absorb external light entering through the encapsulation substrate assembly and incident on the organic light emitting element as a function of wavelength in a wavelength band of the external light to control transmittance.

主权项

1. An organic light emitting diode (OLED) display comprising:
a display substrate assembly comprising an organic light emitting element; an encapsulation substrate assembly on the display substrate assembly with a space therebetween, the encapsulation substrate assembly being sealed with the display substrate assembly; and a filling agent filling the space between the display substrate assembly and the encapsulation substrate assembly, wherein the filling agent is adapted to selectively absorb external light entering through the encapsulation substrate assembly and incident on the organic light emitting element as a function of wavelength in a wavelength band of the external light to control transmittance; wherein the filling agent is adapted to selectively absorb the external light having wavelengths in a wavelength band of 430 nm to 670 nm; wherein the transmittance of the external light with respect to the filling agent is higher in a wavelength band of 520 nm to 560 nm than in wavelength bands of 480 nm to 510 nm and of 580 nm to 610 nm; and wherein the filling agent includes a compound represented by at least one of Formula 13, Formula 15, Formula 16, Formula 17, or Formula 18: