Display device comprising optical compensation layer at light-emitting unit and transmissive unit
US11925057B2 · kind B2 · utility
1Cited by
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21Claims
0Family size
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Key dates
| Filing date | Dec 17, 2021 |
| Grant date | Mar 5, 2024 |
| Priority date | — |
| Expiry date | May 26, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K2102/351
Abstract
Discussed is a display device for improving both transmittance and efficiency of light that is transmitted through a light-emitting unit and a transmissive unit due to a phase difference of π at an interface between an organic layer and an optical compensation layer of the display device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.