公开(公告)号：US06857554B2

公开(公告)日：2005-02-22

申请号：US10391410

申请日：2003-03-18

Applicant: Peter Hess ,  Markus Michler ,  Nicolino Onda

Inventor： Peter Hess ,  Markus Michler ,  Nicolino Onda

IPC: B23K20/00 ,  B23K20/26 ,  G06T7/00 ,  H01L21/00 ,  H01L21/607 ,  B23K31/02

CPC classification number: H01L24/78 ,  B23K20/005 ,  B23K20/007 ,  B23K20/26 ,  B23K2101/40 ,  G06T7/70 ,  H01L21/67138 ,  H01L2224/78301 ,  H01L2224/85205 ,  H01L2924/00014 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01027 ,  H01L2924/01033 ,  H01L2924/01039 ,  H01L2924/01066 ,  H01L2924/01075 ,  H01L2924/01082 ,  H01L2224/48 ,  H01L2224/45099

Abstract: To determine the vectorial distance D between the tip of a capillary and an optical axis of an image recognition system of a Wire Bonder, a glass fibre supplied with light is used as a reference point and as a sensor. On the one hand, the glass fibre serves as a reference point with which the position of the optical axis of the image recognition system can be determined. On the other hand, the glass fibre serves as a sensor with which the position of the tip of the capillary can be determined in that it is determined at which position of the bondhead the intensity of the light which is reflected back into the glass fibre by a wire ball formed at the tip of the capillary is at a maximum.

Abstract translation: 为了确定毛细管的尖端与引线接合器的图像识别系统的光轴之间的矢量距离D，使用供应有光的玻璃纤维作为参考点和传感器。 一方面，玻璃纤维用作可以确定图像识别系统的光轴的位置的参考点。 另一方面，玻璃纤维用作可以确定毛细管尖端的位置的传感器，其中确定粘结头的哪个位置将被反射回玻璃纤维的光的强度由 在毛细管尖端形成的丝球处于最大。

公开(公告)号：US06691574B2

公开(公告)日：2004-02-17

申请号：US10373212

申请日：2003-02-24

Applicant: Peter Hess ,  Alexander Greber ,  Markus Michler ,  Nicolino Onda

Inventor： Peter Hess ,  Alexander Greber ,  Markus Michler ,  Nicolino Onda

IPC: G01N332

CPC classification number: G01N29/11 ,  B06B3/02 ,  G01N29/2418 ,  G01N2291/015 ,  H01L24/78 ,  H01L2224/78925 ,  H01L2924/00014 ,  H01L2924/12042 ,  H01L2224/45099 ,  H01L2924/00

Abstract: On measurement of a component Ay of the amplitude of the oscillations of the tip of a capillary which is clamped to a horn to which ultrasonics can be applied from an ultrasonic transducer, whereby measurement is based on the shading of a light beam by the capillary and whereby the intensity of the light beam is measured by means of an opto-receiver, the capillary is placed at one side of the light beam without it shading the light beam and ultrasonics is applied to it. The capillary is then moved in steps through the light beam whereby, for each of the i=1 to n steps, the direct voltage portion UDC(yi) and the alternating voltage portion UAC(yi) of the output signal of the opto-receiver are determined as well as a co-ordinate yi whereby the co-ordinate yi designates the position of the capillary in relation to a co-ordinate axis y running perpendicularly to the light beam. The amplitude Ay is then calculated from the values measured.

Abstract translation: 在测量由超声波换能器夹持在能够施加超声波的喇叭的毛细管的尖端振动的振幅的分量Ay的情况下，由此测量基于毛细管的光束的阴影， 由此通过光接收器测量光束的强度，毛细管被放置在光束的一侧，而不会使光束遮蔽，并且超声波被施加到光束。 然后毛细管逐步通过光束移动，由此，对于i = 1到n个步骤中的每一个，光接收器的输出信号的直流电压部分UDC（yi）和交流电压部分UAC（yi） 确定以及坐标yi，由此坐标yi表示毛细管相对于垂直于光束行进的坐标轴线y的位置。 然后根据测量的值计算幅度Ay。

公开(公告)号：US06993986B2

公开(公告)日：2006-02-07

申请号：US10606146

申请日：2003-06-24

Applicant: Peter Hess ,  Raphael Bernhardsgruetter ,  Alexander Greber ,  Hansjörg Gujer ,  Nicolino Onda

Inventor： Peter Hess ,  Raphael Bernhardsgruetter ,  Alexander Greber ,  Hansjörg Gujer ,  Nicolino Onda

IPC: F16B2/02 ,  G01M19/00 ,  G01B7/30

CPC classification number: H01L21/67288 ,  G01L5/0071 ,  H01L21/67259 ,  H01L21/68707 ,  Y10T24/44291

Abstract: A clamping element for the transport of a substrate in a predefined transport direction comprises a first and a second leg with a first and second clamping jaw for clamping a substrate. Each of the two clamping jaws has a clamping plate which is movable in transport direction relative to the corresponding leg. A sensor measures the deflection of the first clamping plate relative to the first leg. As soon as the measured deflection exceeds a predefined threshold value, the clamping element is opened.

Abstract translation: 用于在预定的输送方向上输送基板的夹持元件包括具有第一和第二夹持爪以夹持基底的第一和第二支腿。 两个夹爪中的每一个都具有可相对于相应的腿在运输方向上移动的夹板。 传感器测量第一夹板相对于第一支腿的挠曲。 一旦测量的偏转超过预定义的阈值，则夹紧元件打开。

公开(公告)号：US06203637B1

公开(公告)日：2001-03-20

申请号：US09172598

申请日：1998-10-15

Applicant: Alex Dommann ,  Christoph Benno Luechinger-Bautista ,  Nicolino Onda ,  Juergen Ramm ,  Heinrich Zimmerman

Inventor： Alex Dommann ,  Christoph Benno Luechinger-Bautista ,  Nicolino Onda ,  Juergen Ramm ,  Heinrich Zimmerman

IPC: B32B3116

CPC classification number: H01J37/32431 ,  B08B7/0035 ,  B23K1/206 ,  H01J2237/335 ,  H01J2237/338

Abstract: A method uses a treatment process for surfaces which subsequently are to be connected by bonding, gluing or molding. The surfaces are exposed to an atmosphere with activated hydrogen. The connection is made a process step for eliminating the conservation treatment. The surfaces can be subjected to a plasma discharge in an atmosphere containing hydrogen. The plasma discharge is operated by a cathode/anode path as a DC discharge, and using a thermionic cathode as the cathode. The workpiece to be stored in air comprises a connection, which by gluing, bonding or molding, is subjectable to substantially higher stress than an identical workpiece which is stored in an identical manner, this being determinable by essentially identical Auger diagrams.

公开(公告)号：US06503351B2

公开(公告)日：2003-01-07

申请号：US09729176

申请日：2000-12-05

Applicant: Alex Dommann ,  Christoph Benno Luechinger-Bautista ,  Nicolino Onda ,  Juergen Ramm ,  Heinrich Zimmerman

Inventor： Alex Dommann ,  Christoph Benno Luechinger-Bautista ,  Nicolino Onda ,  Juergen Ramm ,  Heinrich Zimmerman

IPC: B32B3116

CPC classification number: H01J37/32431 ,  B08B7/0035 ,  B23K1/206 ,  H01J2237/335 ,  H01J2237/338

Abstract: A method uses a treatment process for surfaces which subsequently are to be connected by bonding, gluing or molding. The surfaces are exposed to an atmosphere with activated hydrogen. The connection is made a process step for eliminating the conservation treatment. The surfaces can be subjected to a plasma discharge in an atmosphere containing hydrogen. The plasma discharge is operated by a cathode/anode path as a DC discharge, and using a thermionic cathode as the cathode. The workpiece to be stored in air comprises a connection, which by gluing, bonding or molding, is subjectable to substantially higher stress than an identical workpiece which is stored in an identical manner, this being determinable by essentially identical Auger diagrams.

Abstract translation: 一种方法使用用于通过粘合，胶合或模制连接的表面的处理工艺。 表面暴露于活性氢气氛中。 该连接是消除保护处理的过程步骤。 表面可以在含氢的气氛中进行等离子体放电。 等离子体放电由作为直流放电的阴极/阳极路径操作，并且使用热离子阴极作为阴极。 待储存在空气中的工件包括通过胶合，粘合或模制而形成的连接件，其能够以相同方式存储的相同的工件受到比相同工件大得多的应力，这可通过基本上相同的俄歇图来确定。