发明申请
US20090105596A1 TRANSDUCER ARRAYS FOR MEDICAL ULTRASOUND AND METHOD OF MAKING THE SAME
有权
用于医疗超声的传感器阵列及其制造方法
- 专利标题: TRANSDUCER ARRAYS FOR MEDICAL ULTRASOUND AND METHOD OF MAKING THE SAME
- 专利标题(中): 用于医疗超声的传感器阵列及其制造方法
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申请号: US11573792申请日: 2005-08-15
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公开(公告)号: US20090105596A1公开(公告)日: 2009-04-23
- 发明人: Bernard J. Savord , Martha Grewe Wilson , Wojtek Sudol
- 申请人: Bernard J. Savord , Martha Grewe Wilson , Wojtek Sudol
- 申请人地址: NL EINDHOVEN
- 专利权人: KONINKLIJKE PHILIPS ELECTRONICS, N.V.
- 当前专利权人: KONINKLIJKE PHILIPS ELECTRONICS, N.V.
- 当前专利权人地址: NL EINDHOVEN
- 国际申请: PCT/IB2005/052687 WO 20050815
- 主分类号: A61B8/00
- IPC分类号: A61B8/00 ; H04R31/00 ; H01L21/70
摘要:
An ultrasound transducer (40,70,100) comprises a combined individual die integrated circuit (42,72,102) and an array of acoustic elements (44,74,104) coupled to the combined individual die integrated circuit via an array of flip-chip bumps (46,76,106). The combined individual die integrated circuit includes a first integrated circuit die (48,78,108) aligned with at least one additional integrated circuit die (50,80,(110,112)). In addition, the first integrated circuit die, the at least one additional die integrated circuits, and the array of acoustic elements together form a large aperture transducer array. large aperture transducer array.