Touch display device
US12422947B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 26, 2024 |
| Grant date | Sep 23, 2025 |
| Priority date | — |
| Expiry date | Aug 26, 2044 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2203/04102
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A touch display device includes a driving substrate, a display medium layer, a conductive film, a touch panel, a circuit board, a reinforcing structure layer and a light guide plate. The driving substrate includes a first portion, a second portion and a bending portion connecting the first portion and the second portion. The display medium layer is disposed on the first portion. The conductive film is disposed on the first portion and located on the display medium layer. The touch panel is disposed on the first portion and located on the conductive film. The circuit board is disposed on the second portion. The reinforcing structure layer is disposed on the bending portion and extends to the first portion to seal the space. The light guide plate is disposed on the first portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.