Display device comprising optical compensation layer at light-emitting unit and transmissive unit
US12317674B2 · kind B2 · utility
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23Claims
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Key dates
| Filing date | Jan 30, 2024 |
| Grant date | May 27, 2025 |
| Priority date | — |
| Expiry date | Jan 30, 2044 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K2102/351
Abstract
Discussed is a display device including a substrate having a first region and a second region, an anode at the first region, an organic layer at the second region and at the first region, a cathode on the organic layer of the first region, a bank between the first region and the second region, an optical compensation layer on the cathode of the first region and the organic layer of the second region, and an encapsulation layer on the optical compensation layer at the first region and the second region. The cathode is interposed between the optical compensation layer and the organic layer over the first region.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.