Display device and method of manufacturing the same
US11468808B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 4, 2021 |
| Grant date | Oct 11, 2022 |
| Priority date | — |
| Expiry date | Mar 4, 2041 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E10/549
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A display device includes a display panel including a display area displaying an image, a non-display area adjacent to the display area, and a plurality of signal lines, and a driving circuit disposed in the non-display area, wherein the driving circuit includes a plurality of bumps arranged in a plurality of rows. The plurality of bumps include a crack detection bump arranged in at least one row among the plurality of rows, the plurality of signal lines include a crack detection line electrically connected to the crack detection bump, and at least a portion of the crack detection line is disposed adjacent to an edge of the driving circuit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.