Display device having an alignment mark
US10224289B2 · kind B2 · utility
2Cited by
0References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 13, 2017 |
| Grant date | Mar 5, 2019 |
| Priority date | — |
| Expiry date | Aug 22, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K71/166
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
A display device according to an exemplary embodiment includes a substrate including a display area and a non-display area. An alignment mark is positioned in the non-display area. A protective layer is positioned around the alignment mark in the non-display area and separated from the alignment mark in a direction parallel to an upper surface of the substrate. A supporting member is positioned between the alignment mark and the protective layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.