Display panel and smart contact lens including the display panel
US12411359B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 1, 2021 |
| Grant date | Sep 9, 2025 |
| Priority date | — |
| Expiry date | Feb 27, 2044 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K2102/311
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A display panel includes: a substrate including a first substrate region, a second substrate region surrounding at least a portion of the first substrate region, and a third substrate region being arranged between the first substrate region and the second substrate region and including a plurality of through portions spaced apart from each other; a display element arranged in the first substrate region, a connection wiring electrically connected to the display element and extending from the first substrate region to the second substrate region, and a pixel circuit arranged in the second substrate region, electrically connected to the connection wiring. An edge of the substrate that defines at least a portion of one of the plurality of through portions extends from the first substrate region to the second substrate region, and an extension direction of the edge changes at least twice in the third substrate region.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.