Abstract:
A position sensing system for an optical metrology system, includes a plurality of photonic devices distributed on a carrier for providing a photonic response when interrogated with a measuring light, wherein a collective photonic response from the plurality indicates the position of the carrier. A method and an optical metrology system are also provided.
Abstract:
A mold management system connected to a shopping floor control (SFC) system is operable to manage a plurality of molds. Each of the plurality of molds bears an exclusive barcode containing basic information of the mold. The mold management system includes a query module, a selection module, an input registration module, and a notification module. The query module queries basic information for requested molds in a database, and production information from the SFC system to obtain a scheduled usage history of the requested molds. The selection module selects a mold with usage history most exceeding the scheduled usage history to be outbound. The input registration module updates a usage history of the outbound mold when the outbound mold is to be inbound. The notification module determines whether the inbound mold is to be discarded based on the updated usage history.
Abstract:
A system and method for providing educational course data includes receiving identification data of a first educational course of a first educational institution from a client machine and retrieving educational course equivalency data from a database based on the identification data. The educational course equivalency data is transmitted to the client machine. The educational course equivalency data may include identification data of a second educational course of a second educational institution. The educational course equivalency data may indicate that the first and second educational courses are directly equivalent. The method may also include retrieving course information related to the second educational course based on a request and transmitting the course information to the client machine.
Abstract:
A near infrared dye composition includes a microcapsule that includes an inner core region and an outer shell. The inner core region includes a cross-linked polymer-near infrared dye aggregate. The outer shell includes nanoparticles.
Abstract:
The present invention is drawn to a layered organic device, and a method of forming the same. The method includes steps of applying a first solvent-containing organic layer to a substrate and removing solvent from the first solvent-containing organic layer to form a first solidified organic layer. Additional steps include applying a second solvent-containing organic layer to the first solidified organic layer and removing solvent from the second solvent-containing organic layer to form a second solidified organic layer. The first solidified organic layer can be crosslinked, which suppresses negative impact to components in the first solidified organic layer when the solvent of the second solvent-containing organic layer is deposited on the first solidified organic layer.
Abstract:
A method of preparing recipes of operating a metrology tool, wherein each recipe includes a set of instructions for measuring at least one dimension in a microelectronic feature. There is provided a desired recipe having instructions for measuring one or more desired dimensions, the desired recipe or portion thereof including a summary of parameters relating to metrology tool function with respect to the microelectronic feature dimension to be measured. The method includes comparing the instructions in the desired recipe with the instructions in a database, identifying differences between the instructions in the desired recipe and the instructions in the database, modifying the instructions in the desired recipe to conform to the instructions in the database, verifying the desired recipe prior to using the modified desired recipe by the metrology tool, and using the desired recipe to execute a microelectronic feature measurement on the metrology tool.
Abstract:
An illuminating device which accesses natural energy is an independent cylindrical unit, an interior is provided with a once-through passage to absorb solar thermal radiation wave which then operates on air molecules inside the once-through passage to increase an ionization speed, so as to form resultant force. The resultant force is then converted into mechanical energy which operates a suspended air screw to rotate, so as to drive a magneto generator to convert into an electric current which is used for illuminating through an access control
Abstract:
A printed circuit board includes a first signal via, a second signal via, and a first ground via. A distance between the first ground via and the first signal via is substantially equal to a distance between the first ground via and the second signal via.
Abstract:
A system and method of characterizing a parameter of an ultra thin film, such as a gate oxide layer. A system is disclosed that includes a structure having a pseudo substrate positioned below an ultra thin film, wherein the pseudo substrate includes an optical mirror for enhancing an optical response; and a system for characterizing the ultra thin film by applying a light source to the ultra thin film and analyzing the optical response.
Abstract:
A method, system and computer program product for determining a signal quality of an optical metrology tool are disclosed. A method comprises: collecting a data pool regarding measurements of a target made by the optical metrology tool, the data pool including a wavelength of incident light used in a measurement; and statistically analyzing the data pool to obtain a wavelength specific signal quality of the optical metrology tool.