Assembly board for use in a display manufacturing method
US12176225B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 9, 2019 |
| Grant date | Dec 24, 2024 |
| Priority date | — |
| Expiry date | Oct 3, 2040 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/53196
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
Discussed is an assembly board including: a base portion; a plurality of assembly electrodes extending in one direction and disposed on the base portion at predetermined intervals; a dielectric layer stacked on the base portion to cover the plurality of assembly electrodes; and barrier ribs stacked on the dielectric layer and defining cells in which semiconductor light emitting diodes are seated at the predetermined intervals along an extending direction of the plurality of assembly electrodes so as to overlap a portion of the plurality of assembly electrodes, wherein the plurality of assembly electrodes include first electrodes and second electrodes disposed on different planes on the base portion, and wherein the first electrodes are disposed on one surface of the base portion, and the second electrodes are disposed on one surface of the dielectric layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.