Display panel having touch electrode leads arranged between substrate and dam structure and preparation method therefor, and display apparatus
US12167664B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Jan 6, 2021 |
| Grant date | Dec 10, 2024 |
| Priority date | — |
| Expiry date | Jul 14, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K59/124
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A display panel and a preparation method therefor, and a display apparatus. The display panel comprises: a display region and a bezel region surrounding the display region; a barrier structure, located in the bezel region and arranged on one side of the base substrate, surrounding the display region; a touch-control electrode lead, comprising a first metal lead and a metal connection bridge which are electrically connected; said first metal lead is arranged on the upper side of said barrier structure; the first metal lead extends from the display region to the bezel region and is located on the side of the barrier structure facing the display region; said metal connection bridge is located in the bezel region; the metal connection bridge is arranged between the base substrate and the surface of the barrier structure on the side away from the base substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.