Method of manufacturing flexible display device
US9280007B2 · kind B2 · utility
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11Claims
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Key dates
| Filing date | Jul 17, 2012 |
| Grant date | Mar 8, 2016 |
| Priority date | — |
| Expiry date | Oct 11, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P70/50
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A method of manufacturing a flexible display device includes forming a buffer layer on a base substrate, wherein the buffer layer is transparent and has a optical bandgap of about 3.0 eV to about 4.0 eV; forming a flexible substrate on the buffer layer; forming display elements on the flexible substrate; and irradiating a laser to the buffer layer to detach the flexible substrate from the base substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.