Detection method for electronic devices
US11163121B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 4, 2019 |
| Grant date | Nov 2, 2021 |
| Priority date | — |
| Expiry date | Jan 24, 2040 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/4913
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A detection method for electronic devices including steps as follows is provided. The detection method includes: providing an electronic device substrate; attaching a portion of electronic devices of the electronic device substrate through an electronic device transfer module, wherein the electronic device transfer module includes a plurality of detecting elements corresponding to the portion of the electronic devices, and each of the detecting elements includes at least one pair of electrodes; detecting whether a conducting path between the at least one pair of electrodes is generated or not to confirm a status of contact between the portion of the electronic devices and a contact target; and transferring the portion of the electronic devices attached to the electronic device transfer module to a target substrate. An electronic device transfer module having detecting elements is also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.