Bearing substrate, fabrication method for flexible display
US10332776B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Jun 30, 2017 |
| Grant date | Jun 25, 2019 |
| Priority date | — |
| Expiry date | Jun 30, 2037 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E10/549
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Embodiments of the disclosure provide a bearing substrate and a fabrication method for a flexible display device, which relate to the field of display technology and may achieve a uniform separation between a flexible substrate and bearing substrate, and not cause damage to the flexible substrate and the display element. The bearing substrate comprises a first sub-bearing substrate and a second sub-bearing substrate. The first sub-bearing substrate has a plurality of through holes, and the second sub-bearing substrate has a plurality of protrusions that are in one-to-one correspondence with the protrusions. The protrusions and the through holes are configured such that the protrusions are capable of passing through the through holes when assembling the first sub-bearing substrate with the second sub-bearing substrate, so that the protrusions are flush with a surface of the first sub-bearing substrate and spliced together with the surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.