摘要:
Various embodiments include a method and system to supplement a listing via a third party trust provider. Responsive to an event associated with an item listing, supplemental trust information is requested from a third party trust provider using at least one predetermined criterion from the item listing. At least a portion of the supplemental trust information may be stored in the item listing. A notification may be presented in response to a trigger based on the at least a portion of the STI stored in the item listing.
摘要:
A chassis includes a base body and a rubber pad. The base body includes a bottom plate and a side plate perpendicular to the bottom plate. A mounting portion is defined in a junction portion of the bottom plate and the side plate. The rubber pad includes a resisting portion and a clamping portion perpendicularly extending from the resisting portion. The rubber pad is detachably received in the mounting portion, with the resisting portion locking with the side plate and the clamping portion engaging with the bottom plate.
摘要:
Various embodiments include a method and system to request supplemental trust information (STI), from over a network, from a third party trust provider. The requesting uses a first predetermined criterion from an item listing that describes a particular item that is offered for sale on a network-based marketplace. The STI includes history information for the particular item that is generated by the third party trust provider. The system then stores and presents at least a portion of the STI.
摘要:
Various embodiments include a method and system to request supplemental trust information (STI), from over a network, from a third party trust provider. The requesting uses a first predetermined criterion from an item listing that describes a particular item that is offered for sale on a network-based marketplace. The STI includes history information for the particular item that is generated by the third party trust provider. The system then stores and presents at least a portion of the STI.
摘要:
Various embodiments include a method and system to supplement a listing via a third party trust provider. Responsive to an event associated with an item listing, supplemental trust information is requested from a third party trust provider using at least one predetermined criterion from the item listing. At least a portion of the supplemental trust information may be stored in the item listing. A notification may be presented in response to a trigger based on the at least a portion of the STI stored in the item listing.
摘要:
An embodiment of a test structure in accordance with the present invention comprises a pair of interdigitated comb portions of a metallization layer present in a recess of an inter-layer dielectric (ILD) formed over a polysilicon heater element. A third portion of the metallization layer comprises a serpentine metal line interposed between the comb portions. Application of force voltages, and detection of sense voltages, at various nodes of the metallization portions allows identification of the following: (1) electromigration of metal in the metallization portions; (2) extrusion of metal from one metallization portion to contact another; (3) breakdown voltage (Vbd) and time dependent dielectric breakdown (TDDB) of the ILD; (4) contamination in the metallization portions with mobile ions; and (5) k valve and drift in k value of the ILD. A bias voltage may be applied to the polysilicon heater to accomplish temperature control during testing.
摘要:
The present invention discloses a pad structure and a method for testing a integrated circuit. The structure includes the first pads and the second pads, where the first pads are distributed over a peripheral portion of the integrated circuit and connected with lead-out wires of the integrated circuit, and the second pads are connected with a metal line at a circuit portion in the integrated circuit and are sized larger than the minimum characteristic dimension of the metal line and of the integrated circuit and smaller than the size of the first pads. The pad structure and method can position a test portion with improved efficiency. Correspondingly, a probe can be used to position the test portion with improved accuracy as well.
摘要:
The present invention discloses a pad structure and a method for testing a integrated circuit. The structure includes the first pads and the second pads, where the first pads are distributed over a peripheral portion of the integrated circuit and connected with lead-out wires of the integrated circuit, and the second pads are connected with a metal line at a circuit portion in the integrated circuit and are sized larger than the minimum characteristic dimension of the metal line and of the integrated circuit and smaller than the size of the first pads. The pad structure and method can position a test portion with improved efficiency. Correspondingly, a probe can be used to position the test portion with improved accuracy as well.
摘要:
The present invention discloses a failure detection method and a failure detection apparatus for detecting a defect in an electrical conductor. The failure detection method includes: providing at least two output terminals on the electrical conductor under test, the at least two output terminals having identical electric potentials; inputting a constant detection current sequentially to detection points arranged on the electrical conductor under test along a predetermined path; detecting an output current at one or more output terminals of the at least two output terminals; building a correspondence relationship between the detected one or more output currents at the one or more output terminals and positions of the detection points, based on information of the positions of the detection points and information of the detected one or more output currents at the one or more output terminals; and determining from the correspondence relationship whether the detection points have a defect. The failure detection method according to the invention can precisely locate defects; and uses a charged particle beam as the detection current source to avoid the size limitation of irradiation points, thereby satisfying the requirement for failure analysis in a small size.