Organic electro-luminescence device and fabricating method thereof
US9887359B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 24, 2016 |
| Grant date | Feb 6, 2018 |
| Priority date | — |
| Expiry date | Mar 24, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K50/11
Abstract
A method for fabricating an organic electro-luminescence device, including: on a substrate, forming a first conductive layer including a first electrode and a first contact pattern electrically insulated therefrom; on the first conductive layer, forming a first mask including a release film, a base film disposed between the release film and the first conductive layer and an opening for partially exposing the first electrode and the first contact pattern; by shielding of a second mask, forming a patterned organic functional layer partially covering the first mask and the first electrode exposed by the first mask; removing the second mask; forming a second conductive layer over the structure aforesaid; and patterning the second conductive layer by removing the release film and the second conductive layer formed thereon to form a second electrode electrically connected to the first contact pattern and a second contact pattern electrically connected to the first electrode.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.