Display panel and a display apparatus including the same
US12245491B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 11, 2023 |
| Grant date | Mar 4, 2025 |
| Priority date | — |
| Expiry date | Aug 11, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2300/0842
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A display panel includes: a substrate comprising a display area and a corner area, the corner area located outside the display area and having curved sides or polygonal sides; a plurality of pixels in the display area in a first direction and a second direction intersecting the first direction; a driving portion in the corner area and comprising a plurality of normal stages and a plurality of dummy stages between the plurality of normal stages, the plurality of normal stages being configured to output electrical signals to the plurality of pixels; and an alignment mark in the corner area, wherein the corner area includes a notch area that is defined based on the alignment mark, and some of the plurality of dummy stages are in the notch area.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.