Display device and manufacturing method thereof
US11101336B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 29, 2019 |
| Grant date | Aug 24, 2021 |
| Priority date | — |
| Expiry date | Mar 7, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K59/1201
Abstract
A display device and a method for manufacturing a display device, the device including a semiconductor layer on a substrate; a gate insulation layer and an interlayer insulation layer that overlap the semiconductor layer; contact holes that penetrate the gate insulation layer and the interlayer insulation layer; a source electrode and a drain electrode that are electrically connected with the semiconductor layer through the contact holes; a light emitting diode that is connected with the drain electrode; and first spacers and second spacers between the source electrode and the interlayer insulation layer and between the drain electrode and the interlayer insulation layer in the contact holes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.