Display device
US9977304B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 21, 2017 |
| Grant date | May 22, 2018 |
| Priority date | — |
| Expiry date | Aug 21, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K77/10
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A display device includes a first substrate, and a semiconductor layer, and a gate line disposed over the first substrate. The gate line overlaps the semiconductor layer. The display device also includes a first insulating layer disposed over the semiconductor layer, wherein a first opening is formed through the first insulating layer. The display device further includes a metal pad disposed over the first insulating layer, being electrically connected to the semiconductor layer through the first opening, and a data line disposed over the first insulating layer, wherein the data line crosses the gate line and is electrically connected to the metal pad. In addition, the display device includes a second insulating layer disposed over the metal pad and the first insulating layer, wherein a second opening is formed through the second insulating layer, and the second opening at least partially overlaps the gate line.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.