Organic light-emitting display device, organic layer depositing apparatus, and method of manufacturing organic light-emitting display device using the organic layer depositing apparatus
US9905813B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | May 26, 2016 |
| Grant date | Feb 27, 2018 |
| Priority date | — |
| Expiry date | Jun 11, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K50/11
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
An organic layer depositing apparatus includes a deposition unit which includes one or more deposition assemblies spaced a predetermined distance apart from a substrate to deposit a deposition material on the substrate, wherein the one or more deposition assemblies include: a deposition source; a deposition source nozzle unit; a first pattern sheet which includes a first patterning unit and a first overlap unit; and a second pattern sheet which includes a second patterning unit and a second overlap unit, wherein the first and second pattern sheets are arranged such that the first and second overlap units overlap each other.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.