Invention Grant
US08319398B2 Methods and systems to form high efficiency and uniform fresnel lens arrays for ultrasonic liquid manipulation
有权
用于形成高效率和均匀的菲涅尔透镜阵列用于超声波液体操纵的方法和系统
- Patent Title: Methods and systems to form high efficiency and uniform fresnel lens arrays for ultrasonic liquid manipulation
- Patent Title (中): 用于形成高效率和均匀的菲涅尔透镜阵列用于超声波液体操纵的方法和系统
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Application No.: US12418503Application Date: 2009-04-03
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Publication No.: US08319398B2Publication Date: 2012-11-27
- Inventor: Vibhu Vivek , Babur Hadimioglu , Ratnakar Dadi
- Applicant: Vibhu Vivek , Babur Hadimioglu , Ratnakar Dadi
- Applicant Address: US CA San Jose
- Assignee: Microsonic Systems Inc.
- Current Assignee: Microsonic Systems Inc.
- Current Assignee Address: US CA San Jose
- Agency: Schwegman Lundberg & Woessner, P.A.
- Main IPC: H01L41/08
- IPC: H01L41/08
Abstract:
Apparatus and methods to form high efficiency and uniform Fresnel lens arrays for ultrasonic liquid manipulation are provided. An ultrasonic transducer array may be fabricated by forming top and bottom electrodes on top and bottom surfaces of a sensor plate. The ultrasonic transducer array may generate ultrasonic energy to manipulate one or more samples. Each of the top and bottom electrodes may be coupled to a radio frequency source and arranged to form one of a solid shape or a pattern. Additional apparatus and methods are disclosed.
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