Abstract: A display device, includes: a display panel including a pixel electrically coupled to a gate line and a data line; a gate driver configured to provide a gate signal to the gate line; and a data driver configured to provide a data signal to the data line, wherein the gate driver is configured to sequentially provide a first gate signal and a second gate signal to the gate line during a first frame period, wherein the data driver is configured to provide a first data signal to the data line in response to the first gate signal, and to provide a second data signal to the data line in response to the second gate signal, and wherein the second data signal is different from the first data signal and varies dependent on the first data signal.

Abstract: A display device includes a display panel. Circuit boards include power lines electrically connected to the display panel. A power supply supplies a power voltage to the display panel through the power lines. A resistance adjuster is disposed on at least one of the circuit boards, and adjusts a resistance of at least one power line among the power lines such that a current deviation between the power lines is within a reference range.

Abstract: A display device includes a display panel including areas including pixels electrically connected to a plurality of gate lines and a plurality of data lines; a gate driver that supplies a gate signal to each of the plurality of gate lines; an average grayscale calculator that receives input image data, and calculating average grayscale values with respect to the areas; an area determiner that compares the average grayscale values with a low grayscale reference value to determine a low grayscale area among the areas, and output a charge boosting signal; a memory that stores gate clock signal information according to a grayscale; and a gate clock signal generator that supplies a gate clock signal corresponding to the areas to the gate driver by reflecting the charge boosting signal and the gate clock signal information according to the grayscale.

Abstract: A pixel includes a first transistor connected between a first power line and a first node, and including a gate electrode connected to a second node, a second transistor connected between a data line and the second node, and including a gate electrode connected to a scan line, a third transistor connected between a first sensing line and the first node, and including a gate electrode connected to a first control line, a fourth transistor connected between a second sensing line and a third node, and including gate electrode connected to a second control line, a first sub light emitting unit including light emitting elements connected in parallel in a forward direction between the first node and the third node, and a second sub light emitting unit including light emitting elements connected in parallel in the forward direction between the third node and a second power line.

Abstract: A display device, includes: a display panel including a pixel electrically coupled to a gate line and a data line; a gate driver configured to provide a gate signal to the gate line; and a data driver configured to provide a data signal to the data line, wherein the gate driver is configured to sequentially provide a first gate signal and a second gate signal to the gate line during a first frame period, wherein the data driver is configured to provide a first data signal to the data line in response to the first gate signal, and to provide a second data signal to the data line in response to the second gate signal, and wherein the second data signal is different from the first data signal and varies dependent on the first data signal.

Abstract: A display device includes: pixels, each of the pixels including at least one light emitting element and a first transistor configured to supply a driving current to the at least one light emitting element; a sensing unit configured to sense a driving current of the first transistor, which corresponds to a data voltage applied to one pixel from among the pixels, the sensing unit being configured to detect a luminance of the light emitting element, which corresponds to the driving current; a gamma calculator configured to receive the driving current and the luminance of the light emitting element from the sensing unit, to calculate a gamma changed based on the driving current and the luminance of the light emitting element, and to provide, to a memory, the gamma changed based on the driving current and the luminance of the light emitting element.

Abstract: A display device includes a display panel including areas including pixels electrically connected to a plurality of gate lines and a plurality of data lines; a gate driver that supplies a gate signal to each of the plurality of gate lines; an average grayscale calculator that receives input image data, and calculating average grayscale values with respect to the areas; an area determiner that compares the average grayscale values with a low grayscale reference value to determine a low grayscale area among the areas, and output a charge boosting signal; a memory that stores gate clock signal information according to a grayscale; and a gate clock signal generator that supplies a gate clock signal corresponding to the areas to the gate driver by reflecting the charge boosting signal and the gate clock signal information according to the grayscale.

Abstract: Embodiments of the invention relate to a method for preparing a hydroprocessing catalyst including supporting a carrier with one or more hydrogenation metal components selected from the group consisting of VIB, VIIB, and VIII group metals of the periodic table; drying and calcining the supported carrier having the hydrogenation metal components; supporting the supported carrier having the hydrogenation metal components with an organic compound, and drying and calcining the supported carrier having the hydrogenation metal components and the organic compound. The hydrogenation metal components and the organic compound are supported in the carrier. The organic compound is selected from the group consisting of methyl acetoacetate, ethyl acetoacetate and a mixture thereof. The hydrogenation metal components supported in the carrier is sulfide. An amount of the organic compound is 15 wt % to 90 wt % based on the total amount of the hydroprocessing catalyst.

Abstract: Embodiments of the invention relate to a hydroprocessing catalyst including (i) one or more hydrogenation metal components selected from a group consisting of a VIB group metal, a VIIB group metal, and a VIII group metal, and (ii) an organic compound expressed by the formula: R1COCH2COR2 (wherein, R1 and R2 are the same or different from each other, and are one or more groups selected from a group consisting of C1 to C12 alkyl, C6 to C12 allyl, C1 to C12 alkoxy and hydroxy), or an organometallic compound expressed by the formula: X(R1COCH1COR2)n (wherein, X is selected from a group consisting of VIB group metal, VIIB group metal and VIII group metal, R1 and R2 are the same or different from each other, and are one or more groups selected from a group consisting of C1 to C12 alkyl, C6 to C12 allyl, C1 to C12 alkoxy and hydroxy, and n is an integer of 1 to 6).

Abstract: A display device includes odd-numbered and even-numbered gate lines in a first direction, a plurality of data lines in a second direction, a plurality of pixels, a data and gate driver, and a timing controller. The pixels in a column extending in the second direction are alternatingly connected to a first data line located left of the column and a second data line located right of the column, among the plurality of data lines. The timing controller controls the gate driver and the data driver to sequentially apply a first image and a black image to the pixels connected to the odd-numbered gate lines during a first interval to display the first image on the display panel and sequentially apply a second image and the black image to the pixels connected to the even-numbered gate lines during a second interval to display the second image on the display panel.

Abstract: A method, device, system, or article of manufacture is provided for low-power management of multiple sensor chip architecture.

Abstract: In embodiments of correcting writing data generated by an electronic writing device, an electronic writing device includes a positional sensor configured to sense movement of the electronic writing device when the device is used to write on a writing surface, and to generate writing data corresponding to the movement of the electronic writing device. The device also includes a correction component that is configured to correct each sample of writing data using rotation data generated by a gyroscope. To do so, the correction component calculates an offset angle of the electronic writing device relative to a reference axis of the positional sensor based at least in part on the rotation data generated by the gyroscope. The correction component then determines a correction angle based on the offset angle, and adjusts the sample of writing data by applying the correction angle to the sample of the writing data.

Abstract: This invention relates to a hydrocracking catalyst for preparing valuable light aromatic hydrocarbons from polycyclic aromatic hydrocarbons derived from oil, which includes (i) beta-zeolite, (ii) pseudo-boehmite, and (iii) one or more metals selected from among metals of Groups VIII and VIB, and which further includes a cocatalyst component, thereby producing a maximum amount of BTX (Benzene, Toluene, Xylene) from LCO (Light Cycle Oil).

Abstract: Provided is a lithium air battery including an anode occluding and releasing lithium ion; a cathode including a compression-molded body of a catalyst supported carbon body; and a lithium ion conductive electrolyte positioned between the anode and the cathode. More particularly, there is provided a lithium air battery capable of having improved durability, decreasing internal resistance, and having excellent charge and discharge efficiency.

Abstract: The present disclosure relates to a 3D image display device and a driving method thereof, and more particularly, to a 3D image display device including a shutter member and a driving method thereof. An exemplary embodiment of the present invention provides a 3D image display device including: a display panel including a plurality of pixels and a plurality of data lines; a data driver configured to apply a data voltage to the data lines; and a signal controller configured to receive an input image signal to generate an output image signal and control the data driver, wherein the signal controller includes a signal compensator for compensating the input image signal to have a clipped gray scale that is lower than a highest gray scale when the input image signal is the highest gray scale in a 3D mode.

Abstract: In embodiments of correcting writing data generated by an electronic writing device, an electronic writing device includes a positional sensor configured to sense movement of the electronic writing device when the device is used to write on a writing surface, and to generate writing data corresponding to the movement of the electronic writing device. The device also includes a correction component that is configured to correct each sample of writing data using rotation data generated by a gyroscope. To do so, the correction component calculates an offset angle of the electronic writing device relative to a reference axis of the positional sensor based at least in part on the rotation data generated by the gyroscope. The correction component then determines a correction angle based on the offset angle, and adjusts the sample of writing data by applying the correction angle to the sample of the writing data.

Abstract: In embodiments of calibrating an electronic writing device, an electronic writing device includes a calibration component configured to calibrate writing data to an orientation of a writing surface. To do so, the calibration component determines whether writing data corresponds to a calibration movement. If the calibration component determines that the writing data corresponds to the calibration movement, the calibration component determines a correction angle based on the writing data and stores the correction angle in a writing buffer. The calibration component then uses the correction angle to adjust subsequently received writing data to align the writing data to the orientation of the writing surface.

Abstract: This invention relates to a method of producing aromatics and olefins from oils derived from coal or wood, including partially saturating and cracking the oils derived from coal or wood in a hydrogenation and reaction area, separating them depending on the number of carbons, recirculating heavy oils having 11 or more carbons to the hydrogenation and reaction area, feeding oils suitable for producing BTX to an aromatic separation process and a transalkylation process to recover aromatics, and feeding hydrocarbonaceous components having 5 or less carbons to a light separation process, thus obtaining olefins.

Abstract: This invention relates to a method of producing aromatics and light paraffins from hydrocarbonaceous oils derived from oil, coal or wood, including partially saturating and hydrocracking the oils derived from oil in a hydrogenation and reaction area, separating them depending on the number of carbons, recirculating heavy oils having 11 or more carbons to the hydrogenation and reaction area, feeding oils suitable for producing BTX to an aromatic separation process and a transalkylation process to recover aromatics, and feeding hydrocarbonaceous components having 5 or fewer carbons to a light separation process, thus obtaining light paraffins.

Abstract: A method, device, system, or article of manufacture is provided for low-power management of multiple sensor chip architecture.