| 发明名称 |
LENS HOLDING TOOL AND LENS HOLDING METHOD |
| 摘要 |
A lens holding tool for holding a plurality of lenses as a workpiece in a grinding or polishing process includes: a base portion; and a plurality of lens receiving portions respectively provided at a plurality of positions on a surface of the base portion so as to protrude from the surface. Each of the plurality of lens receiving port has a lens receiving face configured to be in contact with at least a part of a support surface which is an end face of each of the plurality of lenses, and an outer circumference of the lens receiving face is positioned higher than the surface of the base portion. |
| 申请公布号 |
US2016082564(A1) |
申请公布日期 |
2016.03.24 |
| 申请号 |
US201514961369 |
申请日期 |
2015.12.07 |
| 申请人 |
OLYMPUS CORPORATION |
发明人 |
ODAKA Yuichi;IWASAKI Makoto |
| 分类号 |
B24B13/005 |
主分类号 |
B24B13/005 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A lens holding tool for holding a plurality of lenses as a workpiece in a grinding or polishing process, the lens holding tool comprising:
a base portion; and a plurality of lens receiving portions respectively provided at a plurality of positions on a surface of the base portion so as to protrude from the surface, wherein each of the plurality of lens receiving portions has a lens receiving face configured to be in contact with at least a part of a support surface which is an end face of each of the plurality of lenses, and an outer circumference of the lens receiving face is positioned higher than the surface of the base portion. |
| 地址 |
Tokyo JP |
