Patent ID: 8613872

Claim:
A charge-carrier transport layer for an electro-optical component, comprising: an organic charge-carrier transport material; a plurality of first particles having a diameter ranging from 1 nm to 100 nm incorporated in the organic charge-carrier transport material, the plurality of first particles including a first transparent oxide; and a plurality of second particles having a diameter that is larger than the diameter of the first particles and is between 100 nm and 1000 nm, the plurality of second particles being incorporated into the organic charge-carrier transport material and including a second transparent oxide; wherein an index of refraction of the plurality of second particles differs from an index of refraction of the organic charge-transport material, wherein the charge-carrier transport layer has a layer thickness ranging from 100 nm to 1000 nm, wherein the first transparent oxide contains silicon dioxide and the second transparent oxide contains titanium dioxide, and wherein the organic charge-carrier transport material contains at least one of PEDOT:PSS and polyaniline.