Electrode structure and quantum dot electroluminescent device
US12336366B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 22, 2022 |
| Grant date | Jun 17, 2025 |
| Priority date | — |
| Expiry date | Feb 8, 2044 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K2102/331
Abstract
An electrode structure is disclosed. The electrode structure consists of a seed layer, an electrode layer formed on the seed layer and a cover layer formed on the electrode layer. This electrode structure is for application in the manufacture of a quantum dots electroluminescent device, so as to act as an anode electrode or a cathode electrode of the QD electroluminescent device. Experimental data have revealed that, there is no transmittance imbalance occurring in the QD electroluminescent device using the particularly-designed electrode structure. Moreover, the QD electroluminescent device has enhanced in the brightness, total current efficiency and EQE thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.