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    • 2. 发明授权
    • Process and device for checking the conformity of hybridization balls
    • 用于检查杂交球一致性的方法和装置
    • US5450206A
    • 1995-09-12
    • US242607
    • 1994-05-13
    • Patrice CaillatGuy ParatGerard Nicolas
    • Patrice CaillatGuy ParatGerard Nicolas
    • H01L21/60G01B11/14H01L21/66H05K13/08G01B11/00
    • G01B11/14H01L22/12
    • A process for checking the conformity of hybridization balls present on a chip or a substrate and its implementation device are provided. The process includes positioning the hybridization balls of the electronic component or substrate near a strip transparent to a predetermined wavelength. The hybridization balls are partially flattened against the strip by positioning the electronic component or substrate at a previously defined distance from the transparent strip. The previously defined distance corresponds to a theoretical reference ball height less an acceptable deviation between the theoretical reference ball height and a minimum height of the hybridization balls. The partial flattening creates ball flats on the hybridization balls at the strip. The hybridization balls are illuminated with a light beam of the predetermined wavelength that is emitted through the strip. A portion of the light beam reflected back through the strip by the hybridization balls to be checked and is acquired. Finally, conformity or nonconformity of the hybridization balls to be checked is determined as a function of the portion of said light beam reflected back by each of the hybridization balls.
    • 提供了一种用于检查存在于芯片或基板上的杂交球的一致性的方法及其实现装置。 该方法包括将电子部件或基板的杂交球定位在预定波长透明的条带附近。 通过将电子部件或基板定位在与透明条带预先限定的距离处,将杂交球部分地压平在条带上。 先前定义的距离对应于理论参考球高度减去理论参考球高度和杂交球的最小高度之间的可接受的偏差。 部分平坦化在条带上的杂交球上产生球平面。 用通过条带发射的预定波长的光束照射杂交球。 光束的一部分通过条带反射回通过待检查的杂交球并被获取。 最后,将要检查的杂交球的一致性或不合格确定为由每个杂交球反射的所述光束的部分的函数。
    • 3. 发明授权
    • Microconnector with high contact density
    • 接触密度高的微型连接器
    • US4671593A
    • 1987-06-09
    • US756296
    • 1985-07-18
    • Bruno Millon-FremillonGerard Nicolas
    • Bruno Millon-FremillonGerard Nicolas
    • H01R4/48H01R12/71H01R9/09
    • H01R12/714
    • A microconnector is used for connecting electrodes placed on a support and which are insulated from one another to the same number of conductors as there are electrodes and comprises a means for the elastic gripping of the support and flexible, elastic conductor wires, whose number is the same as that of the electrodes for connecting to the latter, which are insulated from one another and from the gripping means and which are fixed to the latter in such a way that each of them can come into contact with a single electrode when the support is gripped by the gripping means. Application is to low temperature electrical connections and to high density connections in a reduced space.
    • 微连接器用于连接放置在支架上的电极,它们彼此绝缘至与电极相同数量的导体,并且包括用于弹性夹持支撑件和柔性弹性导线的装置,其数量为 与用于连接到后者的电极相同,它们彼此绝缘并且与夹持装置绝缘,并且固定到后者,使得当支撑件是支撑件时,它们中的每一个可以与单个电极接触 由夹持装置抓住。 适用于减少空间中的低温电气连接和高密度连接。