Display device
US12057042B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 22, 2023 |
| Grant date | Aug 6, 2024 |
| Priority date | — |
| Expiry date | Jun 22, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2330/12
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A display device includes: a display panel; and an inspection circuit at a non-display area. The display panel includes: first data lines at a display area; first connection lines at the non-display area; second data lines at the display area; and second connection lines at the non-display area. The inspection circuit includes: first transistors to be controlled by a first inspection signal of a first inspection line; second transistors to be controlled by a second inspection signal of a second inspection line; third transistors to be controlled by a third inspection signal of a third inspection line; fourth transistors to be controlled by a fourth inspection signal of a fourth inspection line; fifth transistors to be controlled by a fifth inspection signal of a fifth inspection line; and sixth transistors to be controlled by a sixth inspection signal of a sixth inspection line.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.