Abstract: A method of sensing a property of each of a plurality of samples is disclosed. The method includes disposing a sensor chip in each sample, the sensor chip being adapted to sense the property of a respective sample and comprising sensing electronics, a wireless communication device and an identifier. Each sensor chip is then registered and sensed data is received from each of the registered sensor chips concurrently via the respective wireless communication device.

Abstract: A method and system are described for providing a trader with the ability to quickly configure the quoting side of a trading tool, without experiencing the normal delays associated with conventional methods of quoting. In spread trading, an automated spread trading tool may automatically work an order to buy or sell a tradeable object. A user may configure the trading tool to work an order in a certain tradeable object first. The system allows the user to essentially on-the-fly configure the trading tool to work a second order in another tradeable object, and in response to the change, the system can take specific actions such as deleting the order in the first tradeable object and automatically entering the second order in the other tradeable object. This allows the trader to trade quickly and efficiently.

Abstract: A method and system are described for providing a trader with the ability to quickly configure the quoting side of a trading tool, without experiencing the normal delays associated with conventional methods of quoting. In spread trading, an automated spread trading tool may automatically work an order to buy or sell a tradable object. A user may configure the trading tool to work an order in a certain tradable object first. The system allows the user to essentially on-the-fly configure the trading tool to work a second order in another tradable object, and in response to the change, the system can take specific actions such as deleting the order in the first tradable object and automatically entering the second order in the other tradable object. This allows the trader to trade quickly and efficiently.

Abstract: A method for etching a chromium layer is provided herein. In one embodiment, a method for etching a chromium layer includes providing a filmstack in an etching chamber, the filmstack having a chromium layer partially exposed through a patterned layer, providing at least one halogen containing process gas to a processing chamber, biasing the layer disposed on a substrate support in the processing chamber with a plurality of power pulses less than 600 Watts, and etching the chromium layer through a patterned mask. The method for plasma etching a chromium layer described herein is particularly suitable for fabricating photomasks.

Abstract: An organic TFT (OTFT) inverter arrangement comprises an inverter stage including a series arrangement of first and second MOS OTFTs (T1, T2) connected between first and second supply terminals (VDD), the first and second OTFTs having first and second gates, respectively. An input terminal (VIN) is connected to the first gate, while an output terminal (VOUT) is connected to the node interconnecting the first and second OTFTs (T1, T2). A bias-control stage is connected between the first gate and the second gate. The bias-control stage is an inverting stage, such that, when an input voltage on the first gate rises, a voltage on the second gate falls, and vice-versa. The bias-control stage comprises a series arrangement of third and fourth OTFTs (T3, T4) connected between the first and second supply terminals (VDD, VSS), and a series arrangement of fifth and sixth OTFTs (T11, T12) connected between the first and second supply terminals (VDD, VSS).

Abstract: A method and system are described for providing a trader with the ability to quickly configure the quoting side of a trading tool, without experiencing the normal delays associated with conventional methods of quoting. In spread trading, an automated spread trading tool may automatically work an order to buy or sell a tradeable object. A user may configure the trading tool to work an order in a certain tradeable object first. The system allows the user to essentially on-the-fly configure the trading tool to work a second order in another tradeable object, and in response to the change, the system can take specific actions such as deleting the order in the first tradeable object and automatically entering the second order in the other tradeable object. This allows the trader to trade quickly and efficiently.

Abstract: A method and system are described for providing a trader with the ability to quickly configure the quoting side of a trading tool, without experiencing the normal delays associated with conventional methods of quoting. In spread trading, an automated spread trading tool may automatically work an order to buy or sell a tradeable object. A user may configure the trading tool to work an order in a certain tradeable object first. The system allows the user to essentially on-the-fly configure the trading tool to work a second order in another tradeable object, and in response to the change, the system can take specific actions such as deleting the order in the first tradeable object and automatically entering the second order in the other tradeable object. This allows the trader to trade quickly and efficiently.

Abstract: The invention provides an electronic circuit that can include a programming path and a reproduction path. The circuit can further include a current driven element, a transistor in the production path arranged so as to operatively control a current supplied to the current driven element, a capacitor arranged for storing an operating voltage of the transistor, an additional transistor arranged in parallel to the transistor in the programming path for storing the capacitor and the operating voltage, and a switching device that controls the programming path and the reproduction path.

Abstract: A method and system are described for providing a trader with the ability to quickly configure the quoting side of a trading tool, without experiencing the normal delays associated with conventional methods of quoting. In spread trading, an automated spread trading tool may automatically work an order to buy or sell a tradeable object. A user may configure the trading tool to work an order in a certain tradeable object first. The system allows the user to essentially on-the-fly configure the trading tool to work a second order in another tradeable object, and in response to the change, the system can take specific actions such as deleting the order in the first tradeable object and automatically entering the second order in the other tradeable object. This allows the trader to trade quickly and efficiently.

Abstract: It is known to compensate for threshold voltage variation of driving transistors in pixel circuits that drive light emission devices such as current driven organic light emission devices. However, programming and initialization of such pixel circuits can be slow and require a plurality of control or signal lines. The present invention provides a pixel circuit comprising an n-channel transistor for diode-connecting the driver transistor and a means for reducing the number of signal and control lines.

Abstract: A smart-card chip arrangement comprises: a smart-card chip (148); an organic semiconductor layer (166, 168, 170, 172) disposed on a surface of the chip, and at least one transistor (150, 152, 154, 156) formed in the organic semiconductor layer. The at least one transistor is configured so as to enable an invasive attack on the chip to be detected.

Abstract: A smart-card chip arrangement includes a smart-card chip, an organic conductive layer disposed on a surface of the chip, and signal-deriving means for deriving a signal dependent on one or more properties of the organic conductive layer. The organic conductive layer and the signal-deriving means are configured such as to detect an invasive attack on the chip. By this means the unauthorized detection of a cryptographic key, which is employed by the chip, can be prevented.

Abstract: A display apparatus includes a plurality of scanning lines and data lines and, at each intersection of said data lines and scanning lines, an electrochromic pixel element and a sensor element connected to the pixel element. The sensor element is sensitive to a user's graphical input, which changes a charge state of the respective pixel element. The display apparatus also includes a control means, which is configured to allow the pixel element to be selectively set to a first charge state corresponding to a first display state, or to a second charge state corresponding to a second display state. The second display state reflects the user's graphical input. The second charge state of the pixels may be brought about by exposing the sensor elements to light from a light pen or to a magnetic field from a magnetic pen, the pen being drawn across the display screen of the apparatus.

Abstract: A specially designed mask controls the arrangement of conductive materials that form a source and drain of a transistor. Designing the mask can be costly and time-consuming, which means that the testing of a circuit involving a transistor can also be costly, time consuming and a barrier towards efficient circuit development and testing. Accordingly, the present invention provides a pre-fabricated, general-purpose pattern comprising an array of conductive islands. The pattern is used as a source and a drain terminal for the formation of a thin-film transistor and as a conductive source for the formation of other electrical components upon the array.

Abstract: A potentiostat is provided for a biosensor circuit and permits sequential and simultaneous measurements to be performed at different cells across a matrix of biosensing devices. Accordingly, a potentiostat comprises a first differential amplifier for receiving a scanning voltage at a first input terminal and a voltage at the reference electrode at a second input terminal and for generating an output voltage at an output terminal to be applied to the working electrode, wherein, when in use, a feedback loop of the potentiostat circuit is closed between the reference electrode and the working electrode.

Abstract: An organic TFT (OTFT) inverter arrangement comprises an inverter stage including a series arrangement of first and second MOS OTFTs (T1, T2) connected between first and second supply terminals (VDD), the first and second OTFTs having first and second gates, respectively. An input terminal (VIN) is connected to the first gate, while an output terminal (VOUT) is connected to the node interconnecting the first and second OTFTs (T1, T2). A bias-control stage is connected between the first gate and the second gate. The bias-control stage is an inverting stage, such that, when an input voltage on the first gate rises, a voltage on the second gate falls, and vice-versa. The bias-control stage comprises a series arrangement of third and fourth OTFTs (T3, T4) connected between the first and second supply terminals (VDD, VSS), and a series arrangement of fifth and sixth OTFTs (T11, T12) connected between the first and second supply terminals (VDD, VSS).

Abstract: A method of sensing a property of each of a plurality of samples is disclosed. The method includes disposing a sensor chip in each sample, the sensor chip being adapted to sense the property of a respective sample and comprising sensing electronics, a wireless communication device and an identifier. Each sensor chip is then registered and sensed data is received from each of the registered sensor chips concurrently via the respective wireless communication device.

Abstract: A method of sensing a property of each of a plurality of samples is disclosed. The method includes disposing a sensor chip in each sample, the sensor chip being adapted to sense the property of a respective sample and comprising sensing electronics, a wireless communication device and an identifier. Each sensor chip is then registered and sensed data is received from each of the registered sensor chips concurrently via the respective wireless communication device.

Abstract: An optoelectronic device is disclosed with a light source, a wave guide and a first signal line, wherein a cell is formed at the intersection between the wave guide and the first signal line. The cell includes a light activated switch and an output device. The optoelectronic device may be an optoelectronic memory wherein the output device is a storage unit. Alternatively the optoelectronic device may be an optoelectronic display device wherein the output device is a light emitting device or a liquid crystal device.

Abstract: The present invention provides an improved form of inverter circuit which refines the known conventional circuit to reduce its offset and then uses a combination of this refined circuit and a feedback type power converter to achieve low output offset, very high speed and very high current efficiency. According to a first aspect of the present invention there is provided a voltage converter circuit comprising serially coupled first and second gain stages and switching means arranged between the second gain stage and an output for the converter circuit, the first gain stage having a gain greater than that of the second gain stage, and the second gain stage having a bandwidth greater than that of the first gain stage.