摘要:
The invention provides for a safety system for a measuring apparatus for measuring positions of integrated circuits on an integrated circuit carrier positioned, in use, in a working enclosure of the apparatus. The safety system includes a sensor arrangement for sensing an operational status of the measuring apparatus, and an emergency cut-off configured to deactivate the measuring apparatus automatically when an undesired operational status is sensed by the sensor arrangement. A control system is connected to the sensor arrangement and the emergency cut-off to activate the emergency cut-off on receipt of a predetermined signal from the sensor arrangement.
摘要:
The invention provides for an imaging apparatus for imaging an integrated circuit carrier and respective integrated circuits mounted on the integrated circuit carrier. The imaging apparatus has a support structure and a bed mounted on the support structure. The bed is displaceable along a horizontal axis. A nest assembly is supported by the bed, and retains the integrated circuit carrier and respective integrated circuits. An image recordal device is provided for recording an image representing the integrated circuit carrier and integrated circuits. A support assembly is attached to the support structure. The support assembly supports the image recordal device, and is adjustable to enable adjustment of a position of the image recordal device relative to the bed.
摘要:
The invention relates to a measuring apparatus. The apparatus includes a housing assembly that defines an enclosure, a control system mounted in the housing assembly, and an operator interface mounted on the housing assembly and connected to the control system to allow an operator to control the measuring apparatus. The apparatus also includes a measuring table assembly mounted in the housing assembly and configured to receive a nest assembly supporting an integrated circuit carrier carrying a number of integrated circuits, and a camera assembly mounted in the housing assembly and configured to generate image data representing the integrated circuit carrier and the integrated circuits. The camera assembly is connected to the control system which is configured to carry out a positional analysis on the integrated circuit carrier and the integrated circuits to determine at least one of positions of the integrated circuits on the carrier and relative positions of consecutive integrated circuits.
摘要:
The invention provides for an imaging apparatus for imaging integrated circuits and a respective integrated circuit carrier. This enables positional analysis to be carried out on the integrated circuits and respective carrier. The imaging apparatus includes a support structure, and a bed mounted on the support structure and displaceable along an operatively horizontal axis, the bed being configured to support a nest assembly that operatively retains the integrated circuit carrier and respective integrated circuits. Also included is a support assembly operatively mountable with respect to a bed on which the integrated circuit carrier and integrated circuits are supported, in use. The apparatus further includes an image recordal device mounted on the support assembly and configured to record an image representing the integrated circuit carrier and integrated circuits, the support assembly including an adjustment mechanism to enable adjustment of a position of the image recordal device relative to the bed.
摘要:
The invention provides for a measuring apparatus for measuring the positions of a plurality of printhead integrated circuits relative to a carrier on which the printhead integrated circuits are located. The carrier has carrier fiducials and each integrated circuit has integrated circuit fiducials. The measuring apparatus includes a support assembly, a receptacle positioned on the support assembly and configured to receive the carrier, the receptacle being movable relative to the support assembly between a loading position and a sensing position, and a sensor configured to sense positions of the carrier and integrated circuit fiducials. The apparatus also includes a control system configured to control the sensor to measure the positions of the carrier and integrated circuit fiducials.
摘要:
The invention relates to a measuring apparatus. The apparatus includes a housing assembly that defines an enclosure, a control system mounted in the housing assembly, and an operator interface mounted on the housing assembly and connected to the control system to allow an operator to control the measuring apparatus. The apparatus also includes a measuring table assembly mounted in the housing assembly and configured to receive a nest assembly supporting an integrated circuit carrier carrying a number of integrated circuits, and a camera assembly mounted in the housing assembly and configured to generate image data representing the integrated circuit carrier and the integrated circuits. The camera assembly is connected to the control system which is configured to carry out a positional analysis on the integrated circuit carrier and the integrated circuits to determine at least one of positions of the integrated circuits on the carrier and relative positions of consecutive integrated circuits.
摘要:
The invention provides for an imaging apparatus for imaging integrated circuits and a respective integrated circuit carrier. This enables positional analysis to be carried out on the integrated circuits and respective carrier. The imaging apparatus includes a support structure, and a bed mounted on the support structure and displaceable along an operatively horizontal axis, the bed being configured to support a nest assembly that operatively retains the integrated circuit carrier and respective integrated circuits. Also included is a support assembly operatively mountable with respect to a bed on which the integrated circuit carrier and integrated circuits are supported, in use. The apparatus further includes an image recordal device mounted on the support assembly and configured to record an image representing the integrated circuit carrier and integrated circuits, the support assembly including an adjustment mechanism to enable adjustment of a position of the image recordal device relative to the bed.
摘要:
The invention relates to a method for testing an alignment of a carrier with respect to a plurality of integrated circuits on the carrier. The carrier has optically discernible carrier references and each integrated circuit has optically discernible circuit references. The method includes the steps of receiving the carrier in a holding assembly, sensing positions of the carrier and circuit references, and measuring the positions of the carrier and circuit references
摘要:
Provided is an alignment mechanism for aligning a lamination film with a carrier substructure prior to laminating the film to the substructure to form a carrier for integrated circuits. The substructure and the lamination film define complementary perforations and a plurality of respective fiducials. The alignment mechanism includes a sensor arrangement configured to detect the fiducials in the lamination film and substructure and a displacement mechanism configured to displace the lamination film with respect to the substructure to align the perforations of the film and substructure respectively according to alignment of their fiducials so that a printing fluid can pass through the perforations in the film and the substructure of the carrier. The mechanism also includes a controller configured to control operation of the sensor arrangement and the displacement mechanism.
摘要:
The invention relates to a bonding apparatus for bonding a carrier sheet used for carrying printhead integrated circuits to a carrier base. The apparatus includes a support assembly configured to receive and support the carrier base, and a lamination head arranged on the support assembly and configured to bond the carrier sheet to the carrier base. Further included are a conformal material supply mechanism arranged on the support assembly and configured to interpose a conformal material between the surface and the head prior to bonding, and a controller to control operation of the lamination head and the supply mechanism to facilitate bonding of the carrier sheet to the carrier base.