LED transferring method and display module manufactured by the same
US11387384B2 · kind B2 · utility
3Cited by
5References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 16, 2020 |
| Grant date | Jul 12, 2022 |
| Priority date | — |
| Expiry date | Jul 3, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10H20/036
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
A light-emitting diode (LED) transferring method is provided. The LED transferring method includes disposing a transfer substrate, on which a plurality of LEDs of different colors are sequentially arranged in at least one row or at least one column, between a target substrate and a laser oscillator, and simultaneously transferring the plurality of LEDs from the transfer substrate to predetermined points of the target substrate by radiating a laser beam toward the target substrate from the laser oscillator.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.