Display device
US10510900B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 25, 2017 |
| Grant date | Dec 17, 2019 |
| Priority date | — |
| Expiry date | Aug 25, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K2102/3035
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A display device according to an exemplary embodiment of the present invention includes: a substrate; a gate line and a data line that are provided on the substrate and are insulated from each other; a thin film transistor that is connected with the gate line and the data line; and a pixel electrode that is connected with the thin film transistor, in which at least one of the gate line and the data line includes a metal layer and a blocking layer that contacts the metal layer, and the blocking layer includes a first metal from a first group including molybdenum (Mo) and tungsten (W), a second metal from a second group including vanadium (V), niobium (Nb), zirconium (Zr), and tantalum (Ta), and oxygen (O).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.