Array substrate with light shielding metal portions and manufacturing method thereof, display device
US11448929B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | May 16, 2019 |
| Grant date | Sep 20, 2022 |
| Priority date | — |
| Expiry date | Apr 4, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10D30/6723
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An array substrate and a manufacturing method thereof, and a display device are provided. The array substrate includes: a base substrate; a plurality of gate lines on a side of the base substrate; a plurality of data lines on a side of the plurality of gate lines away from the base substrate and intersecting with the plurality of gate lines; and a plurality of light shielding metal portions between the base substrate and each of the plurality of gate lines; respective one of the gate lines includes a plurality of gate line sub-segments separated by the plurality of data lines, respectively, every two adjacent gate line sub-segments in the respective one of the gate lines correspond to one of the light shielding metal portions, and the every two adjacent gate line sub-segments are connected in series through the one of the light shielding metal portions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.