粉體行業在線展覽
粉體行業在線展覽
直接聯系
似空科學儀器（上海）有限公司
美國
面議
612
其主要工作原理是，通過壓電陶瓷將電信號轉換成超聲波（>20KHz），用超聲波對樣品內部進行高精度地掃描，根據超聲波在不同密度材料中的傳播速度和反射系數的差異，獲得樣品內部不同區域的超聲波透射或反射，再經由軟件算法處理和成像。SAM的核心構成為，電氣部件、機械裝置、聲學部件、軟件系統。
SONIX ECHO VS™是專為更高精度要求，更復雜元器件設計的新一代設備。
廣泛應用在 Flip chips，Stacked die，Bumped die，Bonded wafers 等。
● 高分辨率下，掃描速度是傳統超聲波掃描顯微鏡的2.5倍
● 獨有的波形模擬器(Waveform Simulator)及波束仿真(Beam Emulator)
● 掃描分辨率小于1微米
● 水溫控制系統及紫外殺菌系統超高頻狀態工作下，信號更穩定
To identify the smallest and most subtle defects in leading-edge packaged microelectronic applications， ECHO VS includes standard features such as heated water for optimum acoustic coupling， Flexible TAMI for efficient capture of the most useful data， Waveform Averaging for an improved signal-to-noise ratio， ICEBERG for improved image quality and MFCI for enhanced image quality in the most demanding applications. ECHO VS is the ultimate ultrasonic NDT equipment for molded flip chip， CSP， MCM， stacked die， MUF and other advanced packaging technologies.
Detects air defects as thin as 0.01 micron and spatially resolves defects down to 5 microns.
Image Enhancement Suite with heated water， waveform simulation and other innovations for industry-leading image quality in advanced packaging applications
Image optimization for improved image quality in complex molded flip chips (MUF) and packages with polyimide layers
Waveform averaging for improved signal-to-noise ratio
Transducers from 15MHz through 300MHz， designed and matched in-house to address all types of applications and materials
Stacked Die Imaging (SDI) (optional)
Molded Flip Chip Imaging (MFCI)
