Touch display panel, manufacturing method, display device and touch substrate
US10168846B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Apr 14, 2016 |
| Grant date | Jan 1, 2019 |
| Priority date | — |
| Expiry date | Jul 20, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2203/04107
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A touch display panel, a manufacturing method, a display device and a touch substrate are provided. The touch display panel, comprising a display region and a non-display region surrounding the display region; the display region includes a base substrate and a touch function layer arranged on the base substrate; the non-display region includes the base substrate, and a white light-shielding layer and a reflection enhancing layer which are sequentially arranged on the base substrate, and the reflection enhancing layer is configured for increasing reflectivity of the touch display panel with respect to incident rays; the touch function layer, the white light-shielding layer and the reflection enhancing layer are located on a same side of the base substrate. The touch display panel can improve brightness of appearance of a white OGS touch screen.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.