发明名称 |
Narrow band x-ray system and fabrication method thereof |
摘要 |
A narrow band x-ray filter can include: a substrate; and a sheaf of one or more reflection units stacked upon each other on the substrate. Each reflection unit can include: a first set of at least two discrete spacers on a respective underlying structures, a reflector disposed on the first set of spacers so as to form a void between the respective underlying structure and the reflector; and a first set of at least two discrete shims disposed on the first set of at least two spacers, each shim being at least substantially the same thickness as the reflector. A first device to produce a narrow band x-ray beam may include such a filter or an x-ray telescope. A second device to make an x-ray image of a subject may include the first device.
|
申请公布号 |
US7321654(B2) |
申请公布日期 |
2008.01.22 |
申请号 |
US20040857927 |
申请日期 |
2004.06.02 |
申请人 |
MENTOR TECHNOLOGIES, INC. |
发明人 |
CHO YONG MIN;HAN DAESOO |
分类号 |
G21K3/00;G01J5/02;G21K1/10 |
主分类号 |
G21K3/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|