Conductive pattern having first and second capping layers and display device including the same
US12193296B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Apr 11, 2022 |
| Grant date | Jan 7, 2025 |
| Priority date | — |
| Expiry date | Apr 6, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K59/1213
Abstract
A conductive pattern is disclosed that includes a conductive layer including aluminum, a first capping layer disposed on the conductive layer and including titanium, and a second capping layer disposed on the first capping layer and including titanium nitride. A mixed region in which the aluminum and the titanium are mixed with each other is disposed in at least portions of the conductive layer and the first capping layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.