Abstract: A system and a method for a navigation system for a visually impaired user includes a navigation module arranged to derive a navigational path from a starting position to a predetermined destination; a guiding vehicle arranged to guide the visually impaired user towards the predetermined destination based on the derived navigational path whereby the movement is arranged to indicate a navigation guidance to the visually impaired user; wherein the navigation module is further arranged to adjust the navigational path of the guiding vehicle in response to the detection of an obstacle during the navigation of the guiding vehicle so as to avoid the detected obstacle whilst following the navigational path.

Abstract: An apparatus for applying an adhesive fluid onto a bonding surface during a bonding process includes a positioning table, a dispensing device, a stamping device and a switching member which are mounted on the positioning table. The dispensing device is configured to be positionable by the positioning table to dispense the adhesive fluid onto the bonding surface. The stamping device is configured to be positionable by the positioning table to stamp the adhesive fluid onto the bonding surface. The dispensing device and stamping device are operative to apply the adhesive fluid onto different bonding positions on the bonding surface. The switching member coupled to the stamping device is configured to move the stamping device to a first standby position when the dispensing device is dispensing the adhesive fluid and to a second standby position when the stamping device is stamping the adhesive fluid.

Abstract: Electronic components are transferred from a source surface for supplying electronic components to a destination surface for receiving electronic components by an ejector device that is locatable at an ejection position for pushing an electronic component mounted on the source surface towards the destination surface. A support device that is locatable at a receiving position supports the electronic component that is pushed onto the destination surface. Further, a pre-transfer imaging device inspects the electronic component before it is transferred from the source surface and a post-transfer imaging device inspects the electronic component after it has been transferred onto the destination surface, wherein the pre-transfer and post-transfer imaging devices are located on opposite sides of the source and destination surfaces.

Abstract: Electronic components are transferred from a source surface for supplying electronic components to a destination surface for receiving electronic components by an ejector device that is locatable at an ejection position for pushing an electronic component mounted on the source surface towards the destination surface. A support device that is locatable at a receiving position supports the electronic component that is pushed onto the destination surface. Further, a pre-transfer imaging device inspects the electronic component before it is transferred from the source surface and a post-transfer imaging device inspects the electronic component after it has been transferred onto the destination surface, wherein the pre-transfer and post-transfer imaging devices are located on opposite sides of the source and destination surfaces.

Abstract: A semiconductor pick and place apparatus comprises: a pick arm having a main body, and a conduit incorporated in the main body for permitting fluid flow through the main body via the conduit, the conduit further defining a holding orifice which is operative in use to secure a semiconductor die, the conduit being configured to convey light received from one side of the pick arm through the holding orifice and an alignment window located on the main body to an opposite side of the pick arm.

Abstract: A semiconductor pick and place apparatus comprises: a pick arm having a main body, and a conduit incorporated in the main body for permitting fluid flow through the main body via the conduit, the conduit further defining a holding orifice which is operative in use to secure a semiconductor die, the conduit being configured to convey light received from one side of the pick arm through the holding orifice and an alignment window located on the main body to an opposite side of the pick arm.

Abstract: A bonding apparatus comprises a movable bond head collet, a reference marker configured to move with the bond head collet, a flip head collet, first and second imaging devices and an adjusting mechanism. In use, the first imaging device captures one or more images of the reference marker and the flip head collet, and the second imaging device captures one or more images of the reference marker and the bond head collet. The adjusting mechanism aligns a position of the bond head collet with a position of the flip head collet based on an offset that is determined from the images of the flip head collet, bond head collet and reference marker. The flip head collet retrieves an electrical component and transfers the electrical component to the bond head collet at the alignment position.

Abstract: The first terminals have contact arm portions extending in a rectilinear manner in the direction of connector plugging and unplugging; the second terminals have convex contact point portions contactable with an intermediate portion of the contact arm portions in the same direction. When the stub portions of the contact arm portions are divided into a free end side range and a proximal end side range such that the center point of said stub portions in the direction of plugging and unplugging forms a boundary, in the arranged state of the first terminals, impedance at arbitrary locations in the direction of plugging and unplugging within the free end side range is larger than impedance at arbitrary locations in the plugging direction within the proximal end side range.

Abstract: A point-of-sale system is provided that permits users to self-manage prepaid debit cards. Such a system may be capable of identifying and managing a number of different prepaid debit cards provided by different card issuers. The system may permit, for example, a user to purchase, activate, load funds, or perform other management operations with such cards. The system may also enforce restrictions associated with particular card types, and follow process flows for activating and performing other operations of such cards. The system may also be easily extendible to other types of prepaid cards through established card network relationships.

Abstract: The first terminals have contact arm portions extending in a rectilinear manner in the direction of connector plugging and unplugging; the second terminals have convex contact point portions contactable with an intermediate portion of the contact arm portions in the same direction. When the stub portions of the contact arm portions are divided into a free end side range and a proximal end side range such that the center point of said stub portions in the direction of plugging and unplugging forms a boundary, in the arranged state of the first terminals, impedance at arbitrary locations in the direction of plugging and unplugging within the free end side range is larger than impedance at arbitrary locations in the plugging direction within the proximal end side range.

Abstract: A die attachment apparatus for attaching a semiconductor die onto a substrate having a metallic surface comprises a material dispensing station for dispensing a bonding material onto the substrate and a die attachment station for placing the semiconductor die onto the bonding material which has been dispensed onto the substrate. An activating gas generator positioned before the die attachment station introduces activated forming gas onto the substrate in order to reduce oxides on the substrate.

Abstract: The invention provides an apparatus for determining a bonding position of a die. The apparatus includes a bond head for picking up and bonding the die. The apparatus further includes a plurality of cameras positioned and configured for capturing at least a first image including a first side surface of the die, a second image including a second side surface of the die and a third image including the first and second side surfaces of the die. Further, the invention provides a method of determining a bonding position of a die. The method captures at least a first image including a first side surface of the die, a second image including a second side surface of the die and a third image including the first and second side surfaces of the die. The method further determines a bonding position of the die based on the captured images.

Abstract: The invention provides an apparatus for determining a bonding position of a die. The apparatus includes a bond head for picking up and bonding the die. The apparatus further includes a plurality of cameras positioned and configured for capturing at least a first image including a first side surface of the die, a second image including a second side surface of the die and a third image including the first and second side surfaces of the die. Further, the invention provides a method of determining a bonding position of a die. The method captures at least a first image including a first side surface of the die, a second image including a second side surface of the die and a third image including the first and second side surfaces of the die. The method further determines a bonding position of the die based on the captured images.

Abstract: A semiconductor die pick and place device comprising a handing mechanism comprising a pick arm movable between a placement location and a pick-up location. A reference feature is located on the pick arm, and a light reflecting module is carried by the pick arm. The light reflecting module is operable to reflect an image of the reference feature to an image capturing module such that the reference feature appears to the light reflecting module to be in focus at a virtual position that is equivalent to a position at the pick-up location and/or the placement location.

Abstract: A point-of-sale system is provided that permits users to self-manage prepaid debit cards. Such a system may be capable of identifying and managing a number of different prepaid debit cards provided by different card issuers. The system may permit, for example, a user to purchase, activate, load funds, or perform other management operations with such cards. The system may also enforce restrictions associated with particular card types, and follow process flows for activating and performing other operations of such cards. The system may also be easily extendible to other types of prepaid cards through established card network relationships.

Abstract: A die tester comprising a testing table on which a plurality of dice arranged in an array are mountable, and a first probe and a second probe that are adjustable to a fixed position with a fixed separation distance between the first probe and the second probe. The fixed position corresponds to predetermined test points on the plurality of dice, and the testing table and the first and second probes are movable relative to each other so as to position test points of a first die of the plurality of dice to the first probe and the second probe for testing the first die. The die tester further comprises movable third and fourth probes that are movable relative to each other and positionable to test points on a second die of the plurality of dice for testing the second die.

Abstract: A bonding apparatus comprises a movable bond head collet, a reference marker configured to move with the bond head collet, a flip head collet, first and second imaging devices and an adjusting mechanism. In use, the first imaging device captures one or more images of the reference marker and the flip head collet, and the second imaging device captures one or more images of the reference marker and the bond head collet. The adjusting mechanism aligns a position of the bond head collet with a position of the flip head collet based on an offset that is determined from the images of the flip head collet, bond head collet and reference marker. The flip head collet retrieves an electrical component and transfers the electrical component to the bond head collet at the alignment position.

Abstract: A point-of-sale system is provided that permits users to self-manage prepaid debit cards. Such a system may be capable of identifying and managing a number of different prepaid debit cards provided by different card issuers. The system may permit, for example, a user to purchase, activate, load funds, or perform other management operations with such cards. The system may also enforce restrictions associated with particular card types, and follow process flows for activating and performing other operations of such cards. The system may also be easily extendible to other types of prepaid cards through established card network relationships.

Abstract: A semiconductor die pick and place device comprising a handing mechanism comprising a pick arm movable between a placement location and a pick-up location. A reference feature is located on the pick arm, and a light reflecting module is carried by the pick arm. The light reflecting module is operable to reflect an image of the reference feature to an image capturing module such that the reference feature appears to the light reflecting module to be in focus at a virtual position that is equivalent to a position at the pick-up location and/or the placement location.

Abstract: A die tester comprising a testing table on which a plurality of dice arranged in an array are mountable, and a first probe and a second probe that are adjustable to a fixed position with a fixed separation distance between the first probe and the second probe. The fixed position corresponds to predetermined test points on the plurality of dice, and the testing table and the first and second probes are movable relative to each other so as to position test points of a first die of the plurality of dice to the first probe and the second probe for testing the first die. The die tester further comprises movable third and fourth probes that are movable relative to each other and positionable to test points on a second die of the plurality of dice for testing the second die.