Sample holder system and sample observation apparatus
US10930467B2 · kind B2 · utility
1Cited by
0References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 11, 2018 |
| Grant date | Feb 23, 2021 |
| Priority date | — |
| Expiry date | Apr 2, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01J2237/31745
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A sample holder system includes a sample holder and a sample adjusting unit. The sample holder includes a shielding plate, a holder body, a holding portion, and a fastening mechanism. The fastening mechanism fastens the holding portion to the holder body, the fastening mechanism preventing the holding portion from swinging when the holding portion is fastened to the holder body. The sample adjusting unit includes a position adjusting jig that comes into contact with the holding portion, and a swinging mechanism that supports the position adjusting jig such that the position adjusting jig is swingable.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.