Display substrate, method for manufacturing the same, and display device
US11075228B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 11, 2019 |
| Grant date | Jul 27, 2021 |
| Priority date | — |
| Expiry date | Oct 11, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10D86/481
Abstract
A display substrate, a method for manufacturing the display substrate, and a display device are provided in the present disclosure. The display substrate includes: a substrate; a first insulation layer on the substrate; a first signal line on a side of the first insulation layer distal to the substrate; a second insulation layer covering the first signal line; and a second signal line on a side of the second insulation layer distal to the substrate, the second signal line overlapping with the first signal line at an overlap region. A concave portion is formed in the first insulation layer. At least at the overlap region, the first signal line is in the concave portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.