Invention Grant
- Patent Title: Wide bandwidth matrix transducer with polyethylene third matching layer
- Patent Title (中): 宽带矩阵传感器与聚乙烯第三匹配层
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Application No.: US12063294Application Date: 2006-07-19
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Publication No.: US08030824B2Publication Date: 2011-10-04
- Inventor: Heather Knowles , William Ossmann , Martha Wilson
- Applicant: Heather Knowles , William Ossmann , Martha Wilson
- Applicant Address: NL Eindhoven
- Assignee: Koninklijke Philips Electronics N.V.
- Current Assignee: Koninklijke Philips Electronics N.V.
- Current Assignee Address: NL Eindhoven
- Agent W. Brinton Yorks, Jr.
- International Application: PCT/IB2006/052476 WO 20060719
- International Announcement: WO2007/017776 WO 20070215
- Main IPC: H01L41/083
- IPC: H01L41/083
Abstract:
A third matching layer (140) affording wide bandwidth for an ultrasound matrix probe is made of polyethylene, and may extend downwardly to surround the array (S360) and attach to the housing to seal the array (S370).
Public/Granted literature
- US20100168581A1 WIDE BANDWIDTH MATRIX TRANSDUCER WITH POLYETHYLENE THIRD MATCHING LAYER Public/Granted day:2010-07-01
Information query
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