Display substrate including a nano-imprint pattern and method of manufacturing the same
US11004872B2 · kind B2 · utility
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7References
4Claims
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Key dates
| Filing date | Apr 18, 2017 |
| Grant date | May 11, 2021 |
| Priority date | — |
| Expiry date | May 18, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10D30/6736
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
A display substrate and a method of manufacturing a display substrate, the display substrate including a base substrate; a gate electrode on the base substrate; an insulation layer on the gate electrode; a source electrode and a drain electrode on the insulation layer and overlapping the gate electrode; and a pixel electrode electrically connected to the drain electrode, wherein a cavity is formed between the gate electrode and the insulation layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.