Display apparatus
US11495149B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 25, 2021 |
| Grant date | Nov 8, 2022 |
| Priority date | — |
| Expiry date | May 9, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01L25/0753
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A display apparatus includes a first circuit board and a plurality of first light emitting display units. The first circuit board has a first surface and a first board edge connected to the first surface. The first light emitting display units are disposed on the first surface. Each of the first light emitting display units has a plurality of first pixel areas and includes a first driving circuit layer electrically bonded to the first circuit board and a plurality of first light emitting devices. The first light emitting devices are disposed on one side of the first driving circuit layer away from the first circuit board and are electrically bonded to the first driving circuit layer. At least one of the first light emitting display units has a first side edge parallel to the first board edge. The first board edge is drawn back from the first side edge.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.