摘要:
A method of inspecting surface of an article is disclosed. A first mode of operation and a second mode of operation are provided. The first mode of operation is adapted for inspection of surface of an unpatterned article. The second mode of operation is adapted for inspection of surface of a patterned article. A switching means is provided to switch between the first mode of operation and the second mode of operation. In the first mode, the surface is scanned in a spiral pattern to identify defect location in a first resolution. Then, the defect location is scanned in a raster pattern identify defect location in a second resolution. In the second mode, the surface is scanned in a spiral pattern, raster pattern, or both to obtain pixel values. The pixel values are compared to reference pixels to identify defect location or to classify the defect.
摘要:
A defect review system includes a stage, a light source, a turning mirror, and a ring of collectors. The stage supports and moves an article for inspection, the article having a surface. The light source provides light. The turning mirror turns the light toward the surface at an oblique incident angle whereby the light illuminates a spot on the surface and the light scatters from the spot. The ring of collectors is adapted to collect scattering light. A method of reviewing surface of a wafer is disclosed. The method provides a dark-field mode of operation adapted to inspect the surface by illuminating a spot on the surface at an oblique angle and collecting scattering light from the surface. Further, the method provides a bright-field mode of operation adapted to inspect the surface by illuminating a spot on the surface at a normal angle to examine the reflecting light.
摘要:
An inspection system includes a stage, a light source, and a light collection subsystem is disclosed. The stage supports an article for inspection, the article having a surface. The light source provides light impinging on and scattering from an illumination area of the surface. The light collection system includes a plurality of collectors arranged generally in a semi-spherical layout such that each collector collects at least a portion of the scattering light at a collection polar angle and a collection azimuthal angle that are unique relative to collection polar angle and collection azimuthal angle of other collectors. The collectors are arranged in three rings of collectors. The inspection system includes a plurality of channels where each collector of the light collection subsystem is associated with a channel. The inspection system includes a processor connected to the channels. The processor is adapted to process information from the channels.
摘要:
A method for dealing with a traffic accident includes the following steps: the driving data of a car is detected, and then the driving data of the car is recorded. When the traffic accident occurs, the driving data of the car recorded for a period of time until the traffic accident is transferred to a traffic managing center.
摘要:
A multiconductor cable assembly and a method of making a multiconductor cable assembly are disclosed. The multiconductor cable assembly comprises a conductor and a covering comprising a thermoplastic composition. The thermoplastic composition comprises a poly(arylene ether), a polyolefin and a polymeric compatibilizer. The thermoplastic composition may further comprise a flame retardant.
摘要:
This invention concerns a selection system and method to recommend a goods or service provider to a goods or service requester, comprising a central control system, a first database, a second database, a first interface, and a second interface.
摘要:
Polyamideimide coating compositions, including polyamideimide coating compositions suitable for magnet wire applications are described. Processes for preparing coating compositions, for coating articles such as magnet wire, and for curing coating compositions are also described.
摘要:
This invention concerns a group bidding system and method capable of providing buyer motivation to make purchase offers of multiple products and services and aggregating said purchase offers of multiple products and services from one buyer or multiple buyers and bidding such purchase offers to one seller or multiple sellers of said multiple products or services, comprising a central control system, a database, a buyer interface, a seller interface, a credit verification interface, and a payment interface.
摘要:
A system for gathering and analyzing data on individuals, comprising a processor connected to a network; a database server connected to the processor; a user database connected to the processor; and a user interface operable to interact with the processor and the user database; wherein the processor is operable to obtain information associated with a reference individual from sources connected to the network and store the information in the database server, wherein one source includes a social network database and the information includes related individual information; receive a search request from the user interface, search the information stored in the database server in response to the search request and generate a search result based thereon; determine a relevance value for the related individual information; cause the user interface to display the search result and relevance value; and store the search result in the user database as permitted by law.
摘要:
This invention concerns a group bidding system and method capable of aggregating conditional purchase offers of at least one product from multiple buyers and communicating such conditional purchase offers to one seller or multiple sellers of said product, comprising a central control system, a database, a buyer interface, a seller interface, a credit verification interface, and a payment interface.