Display apparatus having a bank on a pixel defining layer
US12069899B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 22, 2021 |
| Grant date | Aug 20, 2024 |
| Priority date | — |
| Expiry date | Oct 24, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K50/13
Abstract
A display apparatus includes a lower substrate, a first pixel electrode, a second pixel electrode, and a third pixel electrode that are disposed apart from each other on the lower substrate, a pixel defining layer overlapping an edge of each of the first pixel electrode, the second pixel electrode, and the third pixel electrode, the pixel defining layer including a first opening exposing a center portion of the first pixel electrode, a second opening exposing a center portion of the second pixel electrode, and a third opening exposing a center portion of the third pixel electrode, and a bank disposed on the pixel defining layer and isolating the first opening from the second opening and the third opening.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.