Electroluminescence display device
US10629663B2 · kind B2 · utility
4Cited by
0References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 4, 2018 |
| Grant date | Apr 21, 2020 |
| Priority date | — |
| Expiry date | Dec 4, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K2102/351
Abstract
An electroluminescence display apparatus includes: a substrate including: an active area, and a dummy area, a bank on the substrate, the bank being configured to define: a plurality of emission areas in the active area, and a plurality of dummy emission areas in the dummy area, a light-emitting layer in each of the plurality of emission areas, and a dummy light-emitting layer in each of the plurality of dummy emission areas, a thickness of the dummy light-emitting layer being greater than a thickness of the light-emitting layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.