METHODS FOR FABRICATING AN ORGANIC ELECTRO-LUMINESCENCE DEVICE AND FLEXIBLE ELECTRIC DEVICE

摘要

A method for fabricating an organic electro-luminescence device, comprising: forming a first conductive layer comprising a first electrode and a contact pattern on a substrate; forming a first mask on the first conductive layer, the first mask comprising an opening for exposing a portion of the first electrode and a portion of the contact pattern; forming a patterned organic functional layer by shielding of a second mask, the patterned organic functional layer covering the first mask and the first electrode exposed by the first mask, and the second mask being disposed over the first mask to shield the portion of the contact pattern exposed by the opening; forming a second conductive layer and patterning the second conductive layer by removing the first mask and a portion of the second conductive layer on the first mask to form a second electrode electrically connected to the contact pattern.

主权项

1. A method for fabricating an organic electro-luminescence device, comprising:
forming a first conductive layer on a substrate, the first conductive layer comprising a first electrode and a contact pattern electrically insulated from the first electrode; forming a first mask on the first conductive layer, the first mask comprising an opening for exposing a portion of the first electrode and a portion of the contact pattern, and a viscosity of an adhesion film of the first mask being substantially equal to or greater than 2000 g/inch; forming a patterned organic functional layer by shielding of a second mask, the patterned organic functional layer covering the first mask and the first electrode exposed by the first mask, and the second mask being disposed over the first mask to shield the portion of the contact pattern exposed by the opening; removing the second mask after forming the patterned organic functional layer, forming a second conductive layer over the patterned organic functional layer, the first mask and the contact pattern exposed by the opening; and patterning the second conductive layer by removing the first mask and a portion of the second conductive layer on the first mask to form a second electrode electrically connected to the contact pattern.