Rollable display device
US10750625B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Sep 26, 2019 |
| Grant date | Aug 18, 2020 |
| Priority date | — |
| Expiry date | Sep 26, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K2102/311
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A rollable display device includes a display panel, a roller, a heat-dissipating member, a source circuit board, and a control circuit board. The display panel has the flexible characteristic. The roller winds or unwinds the display panel. The heat-dissipating member is coupled with the display panel to be received inside the roller. The source circuit board is electrically connected to the display panel, and the source circuit board is disposed on the heat-dissipating member to be received inside the roller. The control circuit board is electrically connected to the source circuit board to provide a control signal to the source circuit board side, and the control circuit board is disposed on the heat-dissipating member to be received inside the roller.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.