Method of manufacturing substrate of organic light-emitting display device
US9577195B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Mar 25, 2015 |
| Grant date | Feb 21, 2017 |
| Priority date | — |
| Expiry date | Oct 19, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K59/1201
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A method of manufacturing a substrate of an organic light-emitting display device, the method including: forming, on a first surface of a transparent substrate, a photothermal conversion layer configured to covert incident light into thermal energy; forming partition walls on the first surface in a first region of the photothermal conversion layer, the partition walls including a photosensitive compound including a resorcinarene, the resorcinarene including a perfluorocarbon group; forming an organic material layer on the first surface in a second region of the photothermal conversion layer, the second region being defined by the partition walls; removing the partition walls; placing a target substrate over the organic material layer; and applying light to a second surface of the transparent substrate, the second surface being opposite the first surface of the transparent substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.