Invention Grant
- Patent Title: Transmission type target, transmission type target unit, xray tube, X-ray generating apparatus, and radiography system
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Application No.: US16536059Application Date: 2019-08-08
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Publication No.: US10658146B2Publication Date: 2020-05-19
- Inventor: Shuji Yamada , Tatsuya Suzuki , Takeo Tsukamoto , Yoichi Ikarashi , Tadayuki Yoshitake , Takao Ogura
- Applicant: CANON KABUSHIKI KAISHA
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Canon U.S.A., Inc., IP Division
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@447a788d
- Main IPC: H01J35/18
- IPC: H01J35/18 ; H01J35/08 ; H05G1/06
Abstract:
A radiation emitting target, a radiation generating device, and a radiography system are provided in which adhesion between a target layer and a diamond substrate is improved and stable radiation emitting properties are exhibited. A transmission type target includes a target layer, a carbon-containing region including sp2 bonds, and a diamond substrate that supports the target layer. The carbon-containing region is positioned between the target layer and the diamond substrate.
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