Electroluminescence display
US12396351B2 · kind B2 · utility
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1References
9Claims
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Assignee
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Key dates
| Filing date | Nov 23, 2021 |
| Grant date | Aug 19, 2025 |
| Priority date | — |
| Expiry date | Jul 7, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K59/80515
Abstract
A disclosed electroluminescence display may include: a substrate; a driving element on the substrate; an anode electrode on the substrate and connected to the driving element; a bank on the anode electrode and defining an emission area at the anode electrode; a light emitting layer on the bank and the anode electrode; a cathode electrode on the light emitting layer; and a color temperature control layer between the anode electrode and the substrate in the emission area.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.