Touch control display screen and manufacturing method therefor, and display device
US10990211B2 · kind B2 · utility
0Cited by
1References
18Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Mar 26, 2019 |
| Grant date | Apr 27, 2021 |
| Priority date | — |
| Expiry date | Mar 26, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M2250/22
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A touch display screen, a manufacturing method thereof, and a display device are disclosed. The touch display screen includes a display panel; a touch layer on the display panel; and an optical film, on a side of the touch layer away from the display panel, the optical film and the display panel are in direct contact with each other.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.