Display device including island-shaped inorganic films
US11508797B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 22, 2018 |
| Grant date | Nov 22, 2022 |
| Priority date | — |
| Expiry date | Aug 3, 2038 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E10/549
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A display device includes: a resin substrate; a TFT layer; a bending portion; at least one inorganic film forming the TFT layer; an interlayer insulating film forming the TFT layer; and a plurality of wires forming the TFT layer, wherein the at least one inorganic film and the interlayer insulating film include an opening disposed at the bending portion, the at least one inorganic film includes a plurality of island-shaped inorganic films remaining in the opening, each of the plurality of wires overlaps a corresponding island-shaped inorganic film among the plurality of island-shaped inorganic films, and the display device includes a metal layer in a form of islands disposed between each of the plurality of wires and the corresponding island-shaped inorganic film overlapping each of the plurality of wires, the metal layer being in contact with each of the plurality of wires.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.