<p>PURPOSE: An organic light emitting diode is provided to efficiently prevent external light reflection while increasing durability and effectively add an additional configuration such as a touch sensor device. CONSTITUTION: A thin film encapsulation layer(222) covers an OLED(Organic Light Emitting Diode)(150). An encapsulation member(410) faces a display substrate(111). A sealant(450) is arranged between the display substrate and the encapsulation member. The sealant seals the display substrate and the encapsulation member. A light blocking pattern layer(310) is arranged between the encapsulation member and the thin film encapsulation layer.</p>
