Patent ID: 9570709
Date: 2017-02-14
CPC Classifications: H01L,Y02E,Y02P

Claim:
1. A method for manufacturing an ultrathin organic light-emitting device, comprising: coating a support with a polymeric material; forming an overlayer on the polymeric material, forming the overlayer comprising coating the polymeric material with frit paste; heat-treating a resultant structure at a temperature where the polymeric material decomposes such that a light extraction substrate formed from the overlayer through the heat treatment is separated from the support, the light extraction substrate comprising a frit substrate formed from the frit paste through the heat treatment; and forming a device layer on one surface of the light extraction substrate which has coated the polymeric material, the device layer comprising a first electrode, an organic light-emitting layer and a second electrode which are sequentially disposed on the one surface of the frit substrate.