Opposite substrate and manufacturing method thereof, organic light-emitting display panel and display device
US10510970B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 31, 2018 |
| Grant date | Dec 17, 2019 |
| Priority date | — |
| Expiry date | May 31, 2038 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P70/50
Abstract
An opposite substrate, a method for manufacturing the opposite substrate, an organic light-emitting display panel and a display device are provided by the embodiments of the present disclosure. The opposite substrate includes a base substrate, an auxiliary electrode on the base substrate, a planarization layer on a side of the auxiliary electrode facing away from the base substrate, a spacer on a side of the planarization layer facing away from the base substrate, and a conductive layer on a side of the spacer facing away from the base substrate. The conductive layer at least covers a surface of the spacer facing away from the base substrate, and the conductive layer is electrically connected with the auxiliary electrode through a via hole structure passing through the planarization layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.