Contact structure and display device including the same
US12272699B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 23, 2023 |
| Grant date | Apr 8, 2025 |
| Priority date | — |
| Expiry date | Dec 23, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01L23/528
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
A display device includes a data line transmitting a data voltage to each pixel, a power line supplying current to each pixel, wherein the data line and the power line are disposed on a substrate and extended along a first direction, a light shielding layer shielding a light emitting diode from light coming from outside, a gate line transmitting a gate voltage to each pixel and extended along a second direction intersecting the first direction, a gate insulating layer and a buffer layer disposed between the data line and the gate line, wherein the data line and the power line are disposed on a same layer as the light shielding layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.