Light emitting display apparatus
US11315957B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 25, 2019 |
| Grant date | Apr 26, 2022 |
| Priority date | — |
| Expiry date | Mar 29, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K59/131
Abstract
A light emitting display apparatus is disclosed. The light emitting display apparatus includes: a substrate; and a plurality of pixels disposed on a pixel area on the substrate. Each of the plurality of pixels includes: a first circuit layer including a first pixel circuit including a driving transistor; a second circuit layer overlapping the first circuit layer, wherein the second circuit layer includes a second pixel circuit including a data supply transistor configured to supply a data signal to the first pixel circuit; a circuit insulating layer between the first circuit layer and the second circuit layer; and a light emitting diode layer including a light emitting diode electrically connected with the first pixel circuit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.