Abstract: An organic electro-luminescent display device has a gate-source voltage that selectively has a positive polarity and a negative polarity so that deterioration of the switching element is prevented. The display device includes an electro-luminescent element that emits light. The device includes a first switching element for switching a data voltage in response to a scan signal, a second switching element for adjusting the amount of the current supplied to the electro-luminescent element, and a polarity controller for applying a voltage having a value between a minimum value and a maximum value of the data voltage to a source terminal of the second switching element to vary a polarity of a gate-source voltage of the second switching element according to the data voltage applied to a gate terminal of the second switching element.

Abstract: A high performance capability assessment model helps a chemical industry business meet the challenges of the global marketplace. As a result, the chemical industry business can achieve the clarity, consistency, and well-defined execution of core processes that reduce inefficiencies and waste that result from unnecessary process complexity and exceptions. In addition, the high performance capability assessment model helps the chemical industry business to identify specific areas in which improvements may be made and understand how to make the improvements, and establishes levels of capability along the way to reaching an ultimate capability goal.

Abstract: A liquid crystal display device includes a liquid crystal panel, a driving circuit and a backlight unit supplying light to the liquid crystal panel. The liquid crystal display device further includes a power management unit. The driving circuit includes a plurality of sub-circuits. The power management unit may provide a common voltage to the driving circuit and the backlight unit. A driving method of the liquid crystal display device includes halting an image display operation of a liquid crystal panel in response to a change of an operation mode. The driving method further includes sequentially changing operations of the plurality of sub-circuits.

Abstract: An OLED adapted to ensure the reliability and improve the lifespan and to improve an electric contact characteristic between a drive element and an organic light emission diode is disclosed. The OLED device includes: first and second substrates, opposite to each other at a interval, sealed by a sealant; driver elements arranged on the inner surface of the first substrate; organic light emission diode elements, arranged on the inner surface of the second substrate, each including a contact portion upwardly protruding from this substrate; and gather electrodes arranged on the second substrate including the organic light emission diode elements and formed of an electrically conductive gather material and an oxidation-resistant electrically conductive material having an oxidative index lower than that of the electrically conductive gather material.

Abstract: A speech enhancement system enhances transitions between speech and non-speech segments. The system includes a background noise estimator that approximates the magnitude of a background noise of an input signal that includes a speech and a non-speech segment. A slave processor is programmed to perform the specialized task of modifying a spectral tilt of the input signal to match a plurality of expected spectral shapes selected by a Codec.

Abstract: A system and method of trading combined orders in an exchange configured for trading by a combination of electronic and open-outcry trading mechanisms is provided. One method includes receiving an incoming order having a first order component and a second order component at an electronic trade engine and routing the first and second order components to a first electronic database. The first and second order components are matched and executed against order components maintained in the first and second electronic databases, respectively. Any unexecuted first and second order components are placed in an electronic book according to a predetermined program if the first or second order component cannot be completely matched against any order components maintained in one of the first or second electronic databases. The system includes a trade engine configured for receiving combined orders from market makers.

Abstract: A light weight and low profile speaker apparatus is provided. In one embodiment, the speaker apparatus includes: a frame member; a magnetic circuit; a supporting member disposed on a bottom portion of the frame member for securing and supporting the magnetic circuit at an opposite circumferential end portion of a circumferential wall portion of a first yoke relative to a plate portion; a voice coil unit disposed inside a magnetic gap in the magnetic circuit; a coupling member disposed outward of the circumferential wall portion of the first yoke; and a diaphragm having an inner circumferential end portion coupled to the coupling member. The voice coil unit and the coupling member are joined by a joint member that extends in a direction transverse to the circumferential wall portion of the first yoke; and a space where the joint member joining the voice coil unit and the coupling member can move is formed in each of the circumferential wall portion of the first yoke and the supporting member.

Abstract: In one embodiment, a portable handheld memory card may include a Universal Serial Bus (USB) port, USB controller circuitry, an input/output (I/O) port, a memory, and decompression circuitry configured to decompress compressed data stored in the memory. The memory card includes a housing storing the memory and exposing the USB port and the I/O port. The USB port and I/O port may be positioned to allow a same card-insertion direction irrespective of whether a host device comprises a mating USB port or a mating I/O port. In another embodiment, the memory card includes decryption circuitry to decrypt encrypted data stored in the memory, a power management unit, a host interface module, and circuitry configured to control read and write operations to the memory. The I/O port may include a Secure Digital port, and the memory may include Flash memory. Other embodiments are provided, and each of the embodiments described herein can be used alone or in combination with one another.

Abstract: The device for the roll-sealing of sheets has a mating roll and a sealing roll, which presses against the mating roll with a sealing force, so that a molded sheet and a cover sheet can be guided between the sealing roll and the mating roll and sealed to form a sealed composite sheet structure. The surface of the mating roll has recesses to accept blister pockets of the molded sheet and a rippled structure. The elevations formed by the rippled structure comprise contact areas of different sizes.

Abstract: A liquid crystal display (LCD) device comprises a substrate, and red, green, blue (RGB) color filters. The RGB color filters are spaced from one another with a predetermined gap therebetween on the substrate, and define RGB sub-pixels. The LCD device further comprises black matrixes disposed at each space between the RGB color filters, and barriers disposed at each interface among the RGB sub-pixels such that the barriers control a path of light that passes through a corresponding sub-pixel.

Abstract: A method for implementing NAT traversal is disclosed herein. The first MGW and the ICE mechanism supporting device obtain the local candidate information and the candidate information of the peer end; the first MGW and the ICE mechanism supporting device perform connectivity check according to the candidate information; and the first MGW and the ICE mechanism supporting device transmit media streams according to the result of the connectivity check. A system and a device for implementing NAT traversal are also disclosed. The method, the system and the device under the present disclosure improve stability of transmitting media streams in a network inclusive of an MGC and an MGW (for example, an NGN).

Abstract: Methods and systems for creating and trading derivative contracts based on a statistical property reflecting a variance of an underlying asset are disclosed. Typically, an underlying asset is chosen to be a base of a variance derivative and a processor calculates a value of the statistical property reflecting an average volatility of price returns of the underlying asset over a predefined period. A trading facility display device coupled to a trading platform then displays the variance derivative based on the value of the statistical property reflecting the volatility of the underlying asset and the trading facility transmits variance derivative quotes from liquidity providers over at least one dissemination network.

Abstract: Provided is a semiconductor integrated circuit device including fuse elements for carrying out laser trimming processing, in which a space width between aluminum interconnects of the first layer to be connected to the adjacent fuse elements is set to less than twice of the thickness of the side wall of the metal interlayer insulating film of the first layer, thereby preventing exposure of the SOG layer having hygroscopic property. In addition, side spacers are provided to side surfaces of the aluminum interconnects of the first layer.

Abstract: A system improves the perceptual quality of a speech signal by dampening undesired repetitive transient noises. The system includes a repetitive transient noise detector adapted to detect repetitive transient noise in a received signal. The received signal may include a harmonic and a noise spectrum. The system further includes a repetitive transient noise attenuator that substantially removes or dampens repetitive transient noises from the received signal. The method of dampening the repetitive transient noises includes modeling characteristics of repetitive transient noises; detecting characteristics in the received signal that correspond to the modeled characteristics of the repetitive transient noises; and substantially removing components of the repetitive transient noises from the received signal that correspond to some or all of the modeled characteristics of the repetitive transient noises.

Abstract: An appearance package management method is provided, which includes the following steps. An appearance package is received, and a unique appearance package identifier (ID) of the appearance package is obtained. A corresponding relation between the appearance package and the appearance package ID is stored. An operation message of an appearance package is received, and an appearance package corresponding to an appearance package ID obtained from the operation message is operated according to the appearance package ID obtained from the operation message and the stored corresponding relation between the appearance package and the appearance package ID. An appearance package management system and an appearance package management device are also provided. Through the method, the unique ID for the appearance package is established between the server and the terminal, so that the terminal can identify the object of the operation instruction delivered by the server and manage the corresponding appearance package.

Abstract: A method and an apparatus for controlling output torque of a motor for an electric vehicle in downhill mode comprises following steps: detecting a tilt angle value ?, a current vehicle speed value V and an accelerator-pedal travel value Gain of the vehicle, determining whether the vehicle is in downhill mode or not, and if the result is positive, then calculating a downhill slip torque T1 of the vehicle under the tilt angle value ?, obtaining a maximum output torque T2, calculating an output torque T of the motor based on T1, T2, Gain and a given vehicle speed delimitative value Vref, and controlling the motor to output the calculated output torque T. The present invention ensures the vehicle speed not too high by controlling the output torque of an electric vehicle in downhill mode, even if the brake-pedal travel is zero.

Abstract: The user of a mobile station which is prepared to receive information providing services from unspecified IP (Information Providers) accesses a gateway server and performs a pre-registration procedure (S71). When an IP server has information to provide to users, it constructs the information in the form of electronic mail, appends user attribute data, and sends this to the gateway server (S72). Upon receiving electronic mail with attribute data, the gateway server stores the electronic mail in a third mailbox, makes a comparison of the user attributes, and calls the mobile stations of relevant users (S73). A user who has received a call requests a download of the electronic mail from the gateway server (S74). The gateway server sends electronic mail to the mobile station which made the request (S75, S76).

Abstract: A method of manufacturing a flexible display device is disclosed. The flexible display device manufacturing method includes: preparing a support substrate; coating a sealant on edge areas of the support substrate; combining a flexible substrate and the support substrate coated with the sealant in a vacuum state; hardening the sealant between the support substrate and the flexible substrate; forming display components used in a configuration of the flexible display device on the flexible substrate; and cutting the flexible substrate along a cutting line on the flexible substrate to separate the flexible substrate from the support substrate.