Light-emitting display device
US11133354B2 · kind B2 · utility
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17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 27, 2018 |
| Grant date | Sep 28, 2021 |
| Priority date | — |
| Expiry date | Jan 11, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K59/8792
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A light-emitting display device is provided. The light-emitting display device includes a display panel and subpixels. The subpixels are positioned in a display area of the display panel. At least one of the subpixels includes a color filter disposed between two electrode layers, and at least another one of the subpixels includes a color filter disposed on a protection layer on the two electrode layers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.