Display device
US11416108B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 25, 2018 |
| Grant date | Aug 16, 2022 |
| Priority date | — |
| Expiry date | Jul 25, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K2102/341
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A display device includes a display area and a frame area surrounding the display area. The display device comprises a TFT layer, a light-emitting element layer, a sealing layer including a first inorganic sealing film, an organic sealing film, and a second inorganic sealing film, a bank coated with the first inorganic sealing film and the second inorganic sealing film, a touch panel function layer, and a plurality of touch panel wires running to intersect with the bank in planar view and connected to the touch panel function layer. The second inorganic sealing film includes a bank coating that coats an upper face of the bank, and a protrusion, in a clearance between neighboring two of the plurality of touch panel wires, protrudes from the bank coating toward the display area or away from the display area.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.