Display panel having reflective layer and spacer layer
US11430829B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Feb 20, 2020 |
| Grant date | Aug 30, 2022 |
| Priority date | — |
| Expiry date | Sep 10, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10H20/851
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
A display panel includes a first substrate, a second substrate, at least one light-emitting diode, at least one reflective layer, and at least one first spacer layer. The first substrate has a filter layer. The second substrate is opposite to the first substrate. The light-emitting diode is disposed on the second substrate. The reflective layer is located on the first substrate and protrudes toward the second substrate. The first spacer layer is located between the first substrate and the second substrate. The first spacer layer has a first end and a second end, and the first end of the first spacer layer is located between a surface of the reflective layer adjacent to the second substrate and the second substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.