Display apparatus comprising a first auxiliary wiring layer having a first tip protruding from a first side surface of an organic insulating layer
US11605686B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 16, 2021 |
| Grant date | Mar 14, 2023 |
| Priority date | — |
| Expiry date | Sep 9, 2041 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E10/549
Abstract
A display apparatus includes a substrate including a base portion and a plurality of connection portions extending from the base portion in different directions, a pixel circuit arranged on the base portion and including a thin-film transistor and a storage capacitor, an organic insulating layer on the pixel circuit, a pixel electrode arranged on the organic insulating layer and electrically connected to the pixel circuit, a first auxiliary wiring layer arranged on the organic insulating layer, an opposite electrode overlapping the pixel electrode, and an emission layer between the pixel electrode and the opposite electrode. The organic insulating layer includes a first recess portion, the first auxiliary wiring layer has a first tip protruding from a side surface of the organic insulating layer in a width direction of the first auxiliary wiring layer, and the side surface defines the first recess portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.