Display apparatus having bridge electrode electrically connecting lower electrode pattern layer and semiconductor layer of transistor
US11825706B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 16, 2020 |
| Grant date | Nov 21, 2023 |
| Priority date | — |
| Expiry date | May 13, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K71/233
Abstract
A display apparatus includes a thin-film transistor located in a display area and including a semiconductor layer and a gate electrode; a storage capacitor located in the display area and including a first capacitor plate, a second capacitor plate, and a dummy capacitor plate overlapping each other; a light-emitting diode electrically connected to the thin-film transistor and the storage capacitor and including a pixel electrode, an interlayer, and a counter electrode; a pad located in a surrounding area adjacent to the display area; a lower electrode pattern layer disposed below the semiconductor layer, at least a portion of the lower electrode pattern layer overlapping the semiconductor layer; and a bridge electrode electrically connecting the semiconductor layer to the lower electrode pattern layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.