摘要:
This invention provides a wafer testing system and testing method thereof. The wafer testing system comprises a wafer storage section, a prober, a tester, an RFID middleware unit, an EDA system and an MES system. The wafer storage section stores a multiplicity of carriers, each of which is provided with at least a RFID tag. The prober comprises a RFID reader to read a tag information. The tester sends a test signal to the prober for implementing the wafer test so as to generate a test result and calls an interface program to convert the test result into a file conformed with a specific data format. The RFID middleware unit receives the tag information and calls related applications to process the tag information so as to generate a wafer information. The EDA system receives the file of the specific data format converted from the interface program and calculates thereof to generate a wafer yield information after wafer test. The MES system integrates the wafer information from the RFID middleware unit with the yield information from the EDA system so as to allow monitoring the wafer manufacturing process and testing yield rate in a real-time manner.
摘要:
An apparatus (100) for processing substrates includes: a substrate cleaning device (20), which cleans the substrates with treating liquid; a developing device (40); and a treating liquid recovery system (30), which is connected with the cleaning device and the developing device. The treating liquid recovery system can convey the treating liquid from the cleaning device to the developing device. Thus the treating liquid that has been used in the cleaning device can be reused in the developing device. Therefore the apparatus can economize on treating liquid and reduce costs.
摘要:
An apparatus (3) for removing developing solution from a substrate (30) includes a working table (36) for placing the substrate, a supporting frame (33) positioned on the working table, a gas dispensing nozzle (31) mounted on the supporting frame, and a water dispensing nozzle (32) mounted on the supporting frame. The apparatus can remove the residual developing solution from the substrate and needs not to lift the substrate. The substrate is safely processed and the working time is improved.
摘要:
An apparatus (100) for processing substrates includes: a substrate cleaning device (20), which cleans the substrates with treating liquid; a developing device (40); and a treating liquid recovery system (30), which is connected with the cleaning device and the developing device. The treating liquid recovery system can convey the treating liquid from the cleaning device to the developing device. Thus the treating liquid that has been used in the cleaning device can be reused in the developing device. Therefore the apparatus can economize on treating liquid and reduce costs.
摘要:
An apparatus (20) for supporting a substrate (S2) includes a number of slats (28), a number of connecting blocks (24) separately positioned on the slats, and a number of soft sleeves (22) connected with the connecting blocks, respectively. Because top surfaces of the soft sleeves are shaped as annular, the force applied between the substrate and the soft sleeves is distributed, and is reduced at each contact point. The surface of the substrate is hardly if at all deformed by the soft sleeves, thereby reducing the risk of or even altogether preventing the formation of undulations. The quality of the pattern to be processed is improved.
摘要:
This invention describes a packaging structure for roll-type (wound-type) aluminum conductive polymer capacitor element. Two protective substrates are applied to sandwich a roll-type capacitor element in between with an insulating material surrounding the capacitor element also in between the protective substrates. The protective substrates comprise electrically separated anodic conductive pad and cathodic conductive pad on their surfaces and through holes that pass through the conductive pads. The capacitor element is oriented with its axis perpendicular to the two substrates. The anodic and cathodic leads of the capacitor element pass through the through holes. An anodic external terminal is plated over the anodic conductive pad and a cathodic external terminal is plated over the cathodic conductive pad so that the anodic external terminal is electrically connected to the anodic lead and the cathodic external terminal is electrically connected to the cathodic lead.
摘要:
A method for recognizing the position of a wireless controller is applied to an interactive gaming device including a wireless controller, a main apparatus and a host. The main apparatus includes a first ultrasonic receiving module, a second ultrasonic receiving module and a third ultrasonic module which are arranged as a triangle shape. The wireless controller includes an ultrasonic transmitting module for sending an ultrasonic wave which is received by the ultrasonic receiving modules in order to obtain three ultrasonic wave transmission times. The main apparatus sends the ultrasonic wave transmission times to the host. The host calculates the ultrasonic wave transmission times and therefore recognizes the position of the wireless controller. When the wireless controller is moved, the host obtains plurality of coordinate values indicating the motion track of the wireless controller. The motion track of the wireless controller is shown in a display by monitoring the coordinate values.
摘要:
This invention provides an RFID real-time information system accommodated to a semiconductor supply chain for exchanging real-time information. The RFID real-time information system is characterized by comprising an RFID middleware module for generating a stock and logistic information corresponding to a plurality of carriers and wafers from a tag information; a manufacturing information module for storing an object information corresponding to the plurality of wafers; a real-time information module for integrating the RFID middleware module with the manufacturing information module to generate real-time information corresponding to the plurality of wafers and carriers; and a business-to-business (B2B) e-commerce module comprising a plurality of B2B servers respectively disposed in vendors in the semiconductor supply chain for connecting and exchanging the real-time information through a standard protocol of e-commerce.
摘要:
A position system for interactive gaming device has a main apparatus and a wireless controller. The main apparatus has a first ultrasonic receiving module, a second ultrasonic receiving module and a third ultrasonic receiving module. The three ultrasonic receiving modules are arranged as a triangle shape. The wireless controller has an ultrasonic transmitting module. The ultrasonic transmitting module of the wireless controller sends an ultrasonic wave which is received by the ultrasonic receiving modules in order to obtain three ultrasonic wave transmission times. The main apparatus calculates the received transmission time and therefore recognizes the position of the wireless controller. When the wireless controller is moved, the main apparatus obtains a plurality of coordinate values indicating the motion track of the wireless controller. In this case, an electronic device shows the movement of the wireless controller on a display device by monitoring the coordinate values.
摘要:
A coating apparatus (2) includes a work table (20) having a plurality of blowing holes (201) for suspending a substrate (200) thereabove, a coating unit (22) having a photoresist coating nozzle (222) and a supplying device (224) for photoresist material. The photoresist coating nozzle is disposed above the work table, and the supplying device connects to the coating nozzle for supplying photoresist thereto. In operation, the substrate to be coated is continuously suspended in the gas just above but not in contact with the work table. Therefore, accumulation of static electricity and/or foreign particles on the substrate can be avoided. Gas emitting from the blowing holes can remove foreign particles from the surface of the work table and the backside of the work table.