Packaging tray structure and substrate packaging structure
US10807785B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Jun 26, 2017 |
| Grant date | Oct 20, 2020 |
| Priority date | — |
| Expiry date | Jun 15, 2038 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D85/48
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
Disclosed are a packaging tray structure and a substrate packaging structure. The packaging tray structure comprises a first tray including a first surface and a recess formed on the first surface for placing a to-be-packaged object; a second tray stacked on the first surface and cooperating with the first tray; a protective gasket disposed between the first tray and the second tray; and a limiting portion provided on at least one of the first tray and the second tray for limiting shift of a protective gasket. The limiting portion supports the protective gasket in such a manner that a gap is maintained between the protective gasket and the to-be-packaged object.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.