摘要:
A semiconductor device includes an identification circuit. The identification circuit includes a memory cell which includes a first transistor having a first value of a switching characteristic and a second transistor having a second value of the switching characteristic. The identification circuit is operable to generate a memory-cell-specific identification bit which is dependent on production-dictated differences in the first switching characteristic of the first transistor and the second switching characteristic of the second transistor. The identification circuit further includes a drive circuit for the memory cell. The drive circuit is operable to connect or isolate an upper supply potential and a lower supply potential of the semiconductor device to or from the memory cell independently of one another.
摘要:
A method for producing a finishing layer containing a window (104) for a portable data storage medium, in particular a chip card, and the use of the method for producing a data storage medium. A transparent plastic-based support layer (28) is used and an opaque color layer (30) is applied on the support layer in a screen printing process, wherein the color layer (30) has a recess (32) having the dimensions of the window (104). A first layer (40) of a transparent primer is then screen printed onto the color layer and a design color layer (50) is then applied in an offset printing process onto the first layer. A second layer (60) of a transparent primer is applied in an offset printing process on top of the design color layer (50) and a transparent finish (70) is finally applied onto the second layer (60).
摘要:
This invention describes an application and its methodology to protect a target against a minimum of one attacking missile through timely optimized ship maneuvers by using known RCS calculations against radar and/or infrared guided missiles. This application also provides the necessary measurement and analysis abilities of the many possible positions, or physical constraints a ship may need to be in, in order to significantly increase the effectiveness of current shipborne “state of the art” soft-kill systems against attacking unmanned missiles.
摘要:
An arrangement for and a method of characterising the polarisation properties of an optical system, in particular an optical system of a microlithographic projection exposure apparatus. The arrangement includes at least one polarisation state generator (130, 230, 330) which sets a defined polarisation state of radiation incident on the optical system, and a polarisation state detector (140, 240, 340) adapted to measure the exit polarisation state of radiation issuing from the optical system, wherein the optical system is designed for a working wavelength of less than 15 nm, and wherein the polarisation state generator and/or the polarisation state detector are so designed that their polarisation-optical action on an incident light beam is substantially constant over an angle spectrum of the light beam of at least 10°.
摘要:
A semiconductor device includes an identification circuit. The identification circuit includes a memory cell which includes a first transistor having a first value of a switching characteristic and a second transistor having a second value of the switching characteristic. The identification circuit is operable to generate a memory-cell-specific identification bit which is dependent on production-dictated differences in the first switching characteristic of the first transistor and the second switching characteristic of the second transistor. The identification circuit further includes a drive circuit for the memory cell. The drive circuit is operable to connect or isolate an upper supply potential and a lower supply potential of the semiconductor device to or from the memory cell independently of one another.
摘要:
A system for terminating a homogenous cell array is disclosed. A preferred embodiment comprises a plurality of homogenous cells arranged in rows and columns to form the homogenous cell array, wherein a first homogenous cell of each column is electrically differently connected than a rest of the homogenous cells of the column.
摘要:
An improved thickener composition and method comprising galactomannan hydrocolloids obtained from the endosperm of seeds is disclosed. The thickener composition comprises a combination of cassia hydrocolloid and highly esterified pectin and can be utilized to thicken food and fodder products. The combination of cassia hydrocolloid and highly esterified pectin exhibits a synergistic rheology and stabilization effect in food products and, in particular dairy products such as heat treated yogurt.
摘要:
A method and apparatus for a stacked power chip resistor is disclosed. The invention provides for multiple power chip resistors to be stacked, providing for encapsulant such as glass to separate each power chip resistor and a metal barrier such as nickel plating on each end of the stacked power chip resistor to provide for electrical and mechanical connection of each power chip resistor in the stack.
摘要:
In a method for monitoring of polymer in a liquid state, such as a polymer melt or resin, to detect inhomogeneities therein, such as the presence of other phase objects, especially gels in a matrix formed of the liquid state, the polymer in a liquid state flowing past an inspection point is monitored. At the inspection point, electromagnetic radiation in the form of UV light or polarised electromagnetic radiation is passed through the flow chamber (1) and received by a detector (8), and the absorption of the UV light or the changes in the state of polarisation of the electromagnetic radiation caused by the inhomogeneities are used to observe them.