Stopper for substrate cassette and substrate cassette assembly
US10096503B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Jul 20, 2015 |
| Grant date | Oct 9, 2018 |
| Priority date | — |
| Expiry date | Oct 19, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01L21/6734
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
The present invention provides a stopper for a substrate cassette and a substrate cassette assembly, belonging to the technical field of manufacturing of display devices, which can solve the problem that an existing substrate cassette easily damages a substrate. The stopper for the substrate cassette of the present invention is strip-shaped, and arranged, in a length direction, on an inner side of a mullion of the substrate cassette; the stopper has a contact surface configured to contact the mullion of the substrate cassette and an exposed surface opposite to the contact surface, and the exposed surface, at least on a side facing the outside of the substrate cassette, is a convex cambered surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.