Patent ID: 9666810
Date: 2017-05-30
CPC Classifications: H01L,Y02E

Claim:
1. An organic photoelectric device, comprising: a first electrode and a second electrode facing each other, and a photoelectric conversion layer, between the first electrode and the second electrode, wherein the photoelectric conversion layer includes a p-type semiconductor compound and an n-type semiconductor compound, the organic photoelectric device satisfies the following Equation 1 and has an external quantum efficiency (EQE) that is greater than or equal to about 40% at −3 V, the p-type semiconductor compound includes an indandione-based compound and the n-type semiconductor compound includes fullerene or a fullerene derivative, and when the volumes of the p-type semiconductor compound and the n-type semiconductor compound are referred to as p and n, respectively, n/p is in a range of about 0.5<n/p≦about2: