Flexible display panel, manufacturing method of flexible display panel and display apparatus
US10658397B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 22, 2017 |
| Grant date | May 19, 2020 |
| Priority date | — |
| Expiry date | Mar 15, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/1368
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A flexible display panel is provided, including a flexible base, a barrier layer, a buffer layer, an active layer and a gate insulating layer, a gate metal layer and a second insulating layer, a second metal layer and an interlayer insulating layer, a second interlayer insulating layer, and a source/drain metal layer; on the second interlayer insulating layer, a first via hole is formed to communicate with the source/drain metal layer and the active layer, and a second contact hole is formed to communicate with the source/drain metal layer and the second interlayer insulating layer. A manufacturing method of a flexible display panel and a display apparatus including the display panel are also provided. The disclosure can ensure the normal display of the flexible display panel during the bending process.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.