Display device
US9666645B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 6, 2015 |
| Grant date | May 30, 2017 |
| Priority date | — |
| Expiry date | Nov 6, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K59/8792
Abstract
A display device includes: a substrate; a first light emitting layer extending in a first direction along a column or a row of a plurality of sub-pixels arranged in a matrix on the substrate; a second light emitting layer that extends in the first direction, is arranged alternately with the first light emitting layer in a second direction, and emits light of a wavelength different from that of the first light emitting layer; and a color conversion layer that is arranged at a position for covering at least part of the first light emitting layer, absorbs light emitted from the first light emitting layer, and converts the absorbed light so that a wavelength of the absorbed light becomes longer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.