Display device
US11871529B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 25, 2021 |
| Grant date | Jan 9, 2024 |
| Priority date | — |
| Expiry date | Apr 15, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K2102/311
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A display device can include a display panel, a roller which guides the sliding of the display panel, a rotary shaft which passes through both ends of the roller, and an elastic member having one end connected to an inner circumferential surface of the roller and the other end connected to the rotary shaft, and the roller and the rotary shaft are rotatably connected to each other. Accordingly, according to the present disclosure, one end and the other end of the elastic member are configured to be rotatable to minimize the excessive increase of the tensile stress of the elastic member which is transmitted to the display panel and improve the reliability of the display panel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.