Light-emitting element package and display device having same
US10622338B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 23, 2017 |
| Grant date | Apr 14, 2020 |
| Priority date | — |
| Expiry date | Feb 23, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09F9/33
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An embodiment relates to a light emitting element package and display device. The light emitting element package according to the embodiment comprises: a substrate; a first light emitting element disposed on the substrate and emitting a red wavelength; a second light emitting element disposed in parallel with the first light emitting element in a first direction and emitting a blue or green wavelength; a third light emitting device disposed in parallel with the first and second light emitting elements in a second direction that is orthogonal to the first direction and emitting a green or blue wavelength; and a molding part covering the first to third light emitting elements, wherein a first upper electrode connected to the first light emitting element, a second upper electrode connected to the second light emitting element, a third upper electrode connected to the third light emitting element, and a fourth upper electrode commonly connected to the first to third light emitting elements are included on the substrate, the first to third light emitting elements are arranged to be misaligned in the first direction, and the centers of the first to third light emitting elements can be ar…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.