Abstract: Disclosed are an antimicrobial composition having excellent antimicrobial and anti-fungal properties and improved fingerprint resistance and chemical resistance, and a molded article including the same. The antimicrobial composition includes a combination of an amount of about 45 to 85 wt % of a polycarbonate resin, an amount of about 10 to 36 wt % of a polyester resin, an amount of about 3 to 12 wt % of an impact modifier, an amount of about 0.2 to 2 wt % of an inorganic antimicrobial agent, and an amount of about 1 to 6 wt % of a micro powder including a fluorine-based polymer resin, based on the total weight of the antimicrobial composition.

Abstract: A diagnostic having an analog-to-digital converter that is electrically coupled to an output port of a first analog multiplexer and an output port of a second analog multiplexer is provided. The analog-to-digital converter receives the high side voltage level signal and the low side current level signal at first and second times, respectively, and outputs a high side voltage value and a low side current value, respectively, based on the high side voltage level signal and the low side current level signal, respectively, that are received by a microcontroller. The microcontroller commands a high side driver circuit and a low side driver circuit to transition a contact of the contactor to an open operational position when the first analog multiplexer is malfunctioning based on the high side voltage value.

Abstract: A liquid crystal display (LCD) device and a driving method where the LCD device includes a data controller for interleaving one of black gray scale data and intermediate gray scale data into input digital video data to input digital video data in a specific period preceding a second one of two successive frame periods in which data voltages having the same polarity are successively supplied to liquid crystal cells. A timing signal controller generates a data timing signal and a gate timing signal, based on an input timing signal, and accelerates a frequency of the data timing signal and a frequency of the gate timing signal in the specific period. A data driving circuit is included for converting the interleaved digital video data into an analog voltage in response to the data timing signal, and supplying the analog voltage to data lines in the specific period.

Abstract: A diagnostic system for a DC-DC voltage converter is provided. A first temperature sensor generates a first temperature signal associated with a buck mode integrated circuit. A first analog multiplexer outputs the first temperature signal to a first analog-to-digital converter which generates a first temperature value. A second temperature sensor generates a second temperature signal associated with a boost mode integrated circuit. A second analog multiplexer outputs the second temperature signal to a second analog-to-digital converter which generates a second temperature value. A microcontroller generates control signals to command first and second bi-directional switches in the DC-DC voltage converter to each transition to an open operational state if the first temperature value is greater than a first threshold temperature value.

Abstract: A diagnostic system for a vehicle electrical system having a first and second diagnostic application is provided. The first diagnostic application commands a high side driver circuit and a low side driver circuit to transition a contactor to an open operational position when a first difference value is greater than a first threshold difference value indicating that at least one of the first and second analog multiplexers is malfunctioning. The second diagnostic application commanding the high side driver circuit and the low side driver circuit to transition the contactor to the open operational position when a second difference value is greater than the first threshold difference value indicating that at least one of the first and second analog multiplexers is malfunctioning.

Abstract: A diagnostic system for a vehicle electrical system includes a first voltage divider circuit that outputs a second voltage in response to a first voltage, and a second voltage divider circuit that outputs a third voltage in response to the first voltage. An analog-to-digital converter outputs first and second voltage values, respectively, based on the second and third voltages, respectively. A microcontroller determines a first compensated voltage value utilizing the first voltage value and a compensation value. The microcontroller determines a difference value based on the first compensated voltage value and the second voltage value. The microcontroller commands the high side driver circuit and the low side driver circuit to transition the contactor to an open operational position when the difference value is greater than a threshold difference value.

Abstract: A diagnostic system for a vehicle electrical system includes a first voltage divider circuit that outputs a second voltage in response to a first voltage, and a second voltage divider circuit that outputs a third voltage in response to the first voltage. An analog-to-digital converter outputs first and second voltage values, respectively, based on the second and third voltages, respectively. A microcontroller determines a first compensated voltage value utilizing the first voltage value and a compensation value. The microcontroller determines a difference value based on the first compensated voltage value and the second voltage value. The microcontroller commands the high side driver circuit and the low side driver circuit to transition the contactor to an open operational position when the difference value is greater than a threshold difference value.

Abstract: A diagnostic having an analog-to-digital converter that is electrically coupled to an output port of a first analog multiplexer and an output port of a second analog multiplexer is provided. The analog-to-digital converter receives the high side voltage level signal and the low side current level signal at first and second times, respectively, and outputs a high side voltage value and a low side current value, respectively, based on the high side voltage level signal and the low side current level signal, respectively, that are received by a microcontroller. The microcontroller commands a high side driver circuit and a low side driver circuit to transition a contact of the contactor to an open operational position when the first analog multiplexer is malfunctioning based on the high side voltage value.

Abstract: A diagnostic system for a vehicle electrical system having a first and second diagnostic application is provided. The first diagnostic application commands a high side driver circuit and a low side driver circuit to transition a contactor to an open operational position when a first difference value is greater than a first threshold difference value indicating that at least one of the first and second analog multiplexers is malfunctioning. The second diagnostic application commanding the high side driver circuit and the low side driver circuit to transition the contactor to the open operational position when a second difference value is greater than the first threshold difference value indicating that at least one of the first and second analog multiplexers is malfunctioning.

Abstract: A diagnostic system for a battery system in accordance with an exemplary embodiment is provided. The battery system includes a battery module electrically coupled to a contactor. The diagnostic system includes a first microcontroller and a second microcontroller operably communicating with the first microcontroller. The second microcontroller is programmed to open the contactor electrically coupled to the battery module if either a first diagnostic indicator flag is equal to a first fault value or a second diagnostic indicator flag is equal to a second fault value. The second microcontroller is further programmed to open the contactor if either a third diagnostic indicator flag is equal to a third fault value or a fourth diagnostic indicator flag is equal to a fourth fault value.

Abstract: A liquid crystal display (LCD) device includes a liquid crystal display panel having a matrix of liquid crystal cells defined by crossings of the data lines and the gate lines. The LCD device includes a data driving circuit for inverting a polarity of a data voltage in response to a polarity control signal, and supplying the polarity-inverted data voltage to an associated one of the data lines in response to a source output enable signal; a gate driving circuit for sequentially supplying a scan voltage to each of the gate lines in response to a gate output enable signal; and a controller for modulating the polarity control signal such that data voltages having the same polarity are respectively supplied to liquid crystal cells along one gate line in consecutive frame periods and generating the source output enable signal and the gate output enable signal.

Abstract: A diagnostic system for a DC-DC voltage converter is provided. A first temperature sensor generates a first temperature signal associated with a buck mode integrated circuit. A first analog multiplexer outputs the first temperature signal to a first analog-to-digital converter which generates a first temperature value. A second temperature sensor generates a second temperature signal associated with a boost mode integrated circuit. A second analog multiplexer outputs the second temperature signal to a second analog-to-digital converter which generates a second temperature value. A microcontroller generates control signals to command first and second bi-directional switches in the DC-DC voltage converter to each transition to an open operational state if the first temperature value is greater than a first threshold temperature value.

Abstract: A diagnostic system for a battery system in accordance with an exemplary embodiment is provided. The battery system includes a battery module electrically coupled to a contactor. The diagnostic system includes a first microcontroller and a second microcontroller operably communicating with the first microcontroller. The second microcontroller is programmed to open the contactor electrically coupled to the battery module if either a first diagnostic indicator flag is equal to a first fault value or a second diagnostic indicator flag is equal to a second fault value. The second microcontroller is further programmed to open the contactor if either a third diagnostic indicator flag is equal to a third fault value or a fourth diagnostic indicator flag is equal to a fourth fault value.

Abstract: Disclosed is an organic light emitting display device which includes: a liquid crystal display panel configured to include at least one common electrode bar and a plurality of divisional areas defined along a length direction of the at least one common electrode bar; a common voltage controller configured to divide a single frame into a plurality of intervals corresponding to the plurality of divisional areas and generate a common voltage control signal in each interval; and a common voltage compensator configured to generate a compensated common voltage on the basis of the common voltage control signal in each interval and apply the compensated common voltage to the at least one common electrode bar of the liquid crystal display panel.

Abstract: Disclosed is an organic light emitting display device which includes: a liquid crystal display panel configured to include at least one common electrode bar and a plurality of divisional areas defined along a length direction of the at least one common electrode bar; a common voltage controller configured to divide a single frame into a plurality of intervals corresponding to the plurality of divisional areas and generate a common voltage control signal in each interval; and a common voltage compensator configured to generate a compensated common voltage on the basis of the common voltage control signal in each interval and apply the compensated common voltage to the at least one common electrode bar of the liquid crystal display panel.

Abstract: Disclosed is a liquid crystal display panel configured to include at least one common electrode bar and a plurality of divisional areas defined along a length direction of the at least one common electrode bar; a common voltage controller configured to divide a single frame into a plurality of intervals corresponding to the plurality of divisional areas and generate a common voltage control signal in each interval; and a common voltage compensator configured to generate a compensated common voltage on the basis of the common voltage control signal in each interval and apply the compensated common voltage to the at least one common electrode bar of the liquid crystal display panel.

Abstract: A liquid crystal display (LCD) device and method of driving an LCD device are provided. The LCD device includes: a panel, including: a plurality of gate lines, and a plurality of data lines, an image-sticking removal apparatus configured to, when an interlaced input video is received from an external system: generate an FRC pattern to be added into the input video and a polarity pattern used to output the input video to form one group, and generate at least two or more the groups formed in parallel to the gate lines during one frame, and a data driver configured to: convert image data inputted from the image-sticking removal apparatus into data voltages, invert a polarity of each of the data voltages on the basis of the polarity pattern, and output the polarity-inverted data voltages to the respective data lines.

Abstract: Provided are a timing controller for converting RGB data to WRGB data, a driving method thereof, and an LCD device using the same. The timing controller according to an embodiment includes a reception unit to receive input RGB data from an external device; a converter to convert the input RGB data into input WRGB data composed of W, R, G and B data; an aligner to convert one of the W, R, G, and B data into 0 to generate conversion WRGB data, the conversion WRGB data having bits less than the total number of bits composing the W, R, G, and B data; a controller to transfer the conversion WRGB data to an external memory; and a re-aligner to convert the conversion WRGB data received from the external memory into digital WRGB data corresponding to the input WRGB data, and to output the digital WRGB data.

Abstract: A liquid crystal display and a method for driving the same, which improve image quality by increasing data line charge speed, are provided. In the display, a preparatory charging controller receives current image data to be provided to m current pixels of an nth horizontal line and a current vertical polarity-reversal control signal for vertically controlling polarities of the current image data, compares current image data with previous data provided to m corresponding previous pixels of an n?1th horizontal line, compares the current control signal with a previous one, and determines a logic value of a preparatory charging control signal based on the comparison. A data driver performs either a first operation for connecting and separating m data lines connected respectively to m current pixels, or a second operation for maintaining the m data lines separated, according to the logic value and provides the current data to the m pixels.

Abstract: A driving circuit of a liquid crystal display device and a driving method of the same are discussed. A driving circuit of a liquid crystal display device includes a liquid crystal panel comprising pixel cells having only circuit pixels, respectively, aligned in a matrix type corresponding to full resolution, the liquid crystal panel disposed in a matrix type to have resolution that is lower than the full resolution in a predetermined ratio; a panel driving unit driving entire pixel cells provided in the liquid crystal panel to display images, the panel driving unit converting and outputting touch sensing signals transmitted from the pixel cells having the touch sensor circuits into digital signals; and a sensing system calculating touch coordinates from the converted touch sensing signals.