Liquid crystal display device and manufacturing method thereof
US10310340B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 4, 2017 |
| Grant date | Jun 4, 2019 |
| Priority date | — |
| Expiry date | Jan 4, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K2201/10128
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A Liquid crystal display device and manufacturing method thereof are provided. According to an exemplary embodiment of the present disclosure, an LCD device includes: a first substrate including a display area and a non-display area disposed outside of the display area; a gate electrode disposed on the first substrate and including a first-layer gate electrode and a second-layer gate electrode disposed on the first-layer gate electrode; a pixel electrode disposed on the same layer as the first-layer gate electrode; a source electrode and a drain electrode disposed on the gate electrode to be spaced from each other; and a contact connecting the drain electrode and the pixel electrode and including a first-layer contact, which is disposed on the same layer as the pixel electrode, and a second-layer contact, which is disposed on the first-layer contact.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.