Flexible display apparatus and method of manufacturing the same
US9443915B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 28, 2015 |
| Grant date | Sep 13, 2016 |
| Priority date | — |
| Expiry date | Apr 28, 2035 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P70/50
Abstract
Provided is a method of manufacturing a flexible display apparatus, the method including forming a sacrificial layer on a support substrate; forming a first material layer having a higher hydrogen concentration than the sacrificial layer on the sacrificial layer; forming a second material layer, preventing hydrogen diffusion from the first material layer to a flexible substrate, on the first material layer; forming the flexible substrate on the second material layer; forming a display layer on the flexible substrate; and irradiating a laser onto the support substrate to delaminate the sacrificial layer from the first material layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.