Display device
US10971552B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 8, 2019 |
| Grant date | Apr 6, 2021 |
| Priority date | — |
| Expiry date | May 8, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K59/12
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A display device may include a display module and a cushion layer. The display module may include a display panel, which includes a circuit layer, a light emitting device layer on the circuit layer, and an encapsulation layer encapsulating the light emitting device layer, and a window substrate, which is on the display panel. A pattern including a vibration attenuating line extending in a direction may be defined by the cushion layer, and the cushion layer may be below the display module. The vibration attenuating line may be spaced apart from an edge of the cushion layer by a first length, and the first length may be a value obtained by dividing a sound speed in the display module by a natural frequency of the display module.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.