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    • 2. 发明授权
    • Semiconductor device having metal bit line
    • 具有金属位线的半导体器件
    • US09196619B2
    • 2015-11-24
    • US14313482
    • 2014-06-24
    • Nan Wu
    • Nan Wu
    • H01L29/94H01L27/108
    • H01L27/10885H01L27/10888H01L27/10894
    • Disclosed herein is a device that includes: a semiconductor substrate including a memory cell region and a peripheral circuit region arranged around the memory cell region; an element isolation region formed in the memory cell region and the peripheral circuit region; a cell active region defined by the element isolation region formed in the memory cell region; a first interlayer insulation film disposed on the cell active region, the first interlayer insulation film having a bit contact hole passing therethrough to expose a portion of an upper surface of the cell active region; and a bit line having a first metal laminated film, the bit line being disposed on the first interlayer insulation film so as to fill the bit contact hole.
    • 这里公开了一种装置,其包括:半导体衬底,包括存储单元区域和布置在存储单元区域周围的外围电路区域; 形成在存储单元区域和外围电路区域中的元件隔离区域; 由形成在存储单元区域中的元件隔离区限定的单元有源区; 设置在电池有源区上的第一层间绝缘膜,所述第一层间绝缘膜具有通过其的位接触孔,以露出电池活性区的上表面的一部分; 和具有第一金属叠层膜的位线,位线设置在第一层间绝缘膜上,以填充钻头接触孔。
    • 4. 发明申请
    • Photoacoustic Probe
    • 光声探头
    • US20130319123A1
    • 2013-12-05
    • US13984736
    • 2012-02-17
    • Xingwei Vivian WangNan Wu
    • Xingwei Vivian WangNan Wu
    • G01H9/00
    • G01H9/004A61B5/0084A61B5/0095A61B8/08A61B8/12A61B2562/12G01N29/2418
    • A photoacoustic transducer, such as a photoacoustic probe includes an optical fiber, diaphragm, at the optical fiber, whereby the optical fiber and diaphragm define a cavity, and an energy absorption film at the optical fiber, whereby an activating laser directed through the optical fiber can excite the energy absorption film to thereby generate an acoustic wave that, upon reflection upon a remote surface, can deflect the diaphragm and modify reflection of a detecting laser also directed through the optical fiber. A method of detecting an acoustic wave includes directing an activating laser through an optical fiber to an energy absorption film at the optical fiber, directing a detecting laser through the optical fiber and cavity to the diaphragm at the optical fiber, and measuring an interference pattern generated at least in part by reflection of the detecting laser from a surface of the diaphragm.
    • 诸如光声探测器的光声换能器包括在光纤处的光纤,隔膜,由此光纤和隔膜限定空腔,并且在光纤处形成能量吸收膜,由此引导通过光纤的激活激光 可以激发能量吸收膜,从而产生声波,当在远程表面上反射时,可以偏转光阑并修改也通过光纤引导的检测激光的反射。 检测声波的方法包括将激活激光通过光纤引导到光纤处的能量吸收膜,将检测激光通过光纤和空腔引导到光纤处的隔膜,并测量产生的干涉图案 至少部分地通过来自所述隔膜的表面的所述检测激光的反射。
    • 10. 发明授权
    • Photoacoustic probe
    • 光声探头
    • US09587976B2
    • 2017-03-07
    • US13984736
    • 2012-02-17
    • Xingwei Vivian WangNan Wu
    • Xingwei Vivian WangNan Wu
    • G01N29/24G01H9/00A61B5/00A61B8/12A61B8/08
    • G01H9/004A61B5/0084A61B5/0095A61B8/08A61B8/12A61B2562/12G01N29/2418
    • A photoacoustic transducer, such as a photoacoustic probe includes an optical fiber, diaphragm, at the optical fiber, whereby the optical fiber and diaphragm define a cavity, and an energy absorption film at the optical fiber, whereby an activating laser directed through the optical fiber can excite the energy absorption film to thereby generate an acoustic wave that, upon reflection upon a remote surface, can deflect the diaphragm and modify reflection of a detecting laser also directed through the optical fiber. A method of detecting an acoustic wave includes directing an activating laser through an optical fiber to an energy absorption film at the optical fiber, directing a detecting laser through the optical fiber and cavity to the diaphragm at the optical fiber, and measuring an interference pattern generated at least in part by reflection of the detecting laser from a surface of the diaphragm.
    • 诸如光声探测器的光声换能器包括在光纤处的光纤,隔膜,由此光纤和隔膜限定空腔,并且在光纤处形成能量吸收膜,由此引导通过光纤的激活激光 可以激发能量吸收膜,从而产生声波,当在远程表面上反射时,可以偏转光阑并修改也通过光纤引导的检测激光的反射。 检测声波的方法包括将激活激光通过光纤引导到光纤处的能量吸收膜,将检测激光通过光纤和空腔引导到光纤处的隔膜,并测量产生的干涉图案 至少部分地通过来自所述隔膜的表面的所述检测激光的反射。