Driving backplane, manufacturing method thereof and display panel
US12265296B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Jan 22, 2021 |
| Grant date | Apr 1, 2025 |
| Priority date | — |
| Expiry date | Mar 23, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10H20/857
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An embodiment of the present disclosure provides a driving backplane, which includes: a base substrate; a first conductive layer on the base substrate; a first planarization layer on the base substrate and in a region outside a pattern of the first conductive layer; a second planarization layer on a side of the first conductive layer and the first planarization layer distal to the base substrate; and a second conductive layer on a side of the second planarization layer distal to the base substrate, wherein an orthographic projection of the first conductive layer on the base substrate partially overlaps with an orthographic projection of the second conductive layer on the base substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.