Abstract: A display device including a controller and a display panel. The controller receives original image data and output a display image signal. The display panel receives the display image signal and displays a display image corresponding to the display image signal. The controller includes an image shift controller and a memory. The image shift controller generates shifted image data by modulating the original image data to shift the display image sequentially along a preset shift path on the display panel. The memory stores a shift path value indicating a distance by which the display image has been shifted on the preset shift path. The image shift controller generates the display image signal by processing the shifted image data. When the display device is powered on, the image shift controller generates shifted image data corresponding to a shift path value stored in the memory.

Abstract: A display device includes: a pixel including a light emitting element; and a degradation compensator to determine a compensation value for an input grayscale value of the pixel, based on the input grayscale value and at least one of a cumulative usage time or a cumulative degradation value of the light emitting element. The degradation compensator is to determine a compensation gain, based on a dynamic range of a driving transistor of the pixel and at least one of the cumulative usage time or the cumulative degradation value. The degradation compensator is to determine an output grayscale value of the pixel, based on the compensation value and the compensation gain.

Abstract: The solenoid valve includes a valve housing having a fluid flow path defined therein and having a fluid inlet and a fluid outlet fluid-communicating with the fluid flow path; a first magnetic portion received in the valve housing and having a partial annular shape having a hollow defined therein; a first coil portion received in the hollow of the first magnetic portion; a second magnetic portion received in the valve housing and having a partial annular shape having a hollow defined therein; a mover received in the valve housing and configured to perform a pivotal or translational motion under a magnetic force applied from the first magnetic portion or the second magnetic portion; and a permanent magnet received in the valve housing and disposed on the first coil portion so as to contact the first coil portion.

Abstract: A display system is disclosed that includes a display device, a camera, and a host. The display device includes a first area where a fixed pattern is displayed and a second area where content is displayed. The display device is configured to display an image in the first region and the second region by referring to a memory where a gain value is stored. The camera is configured to generate a captured image by capturing at least a part of the first region or at least a part of the second region around the first region and capturing an image of the display device that displays a high-grayscale image. The host is configured to receive the captured image and updates the gain value based on a luminance difference between the first area and the second area. According to the display system and a driving method thereof, it is possible to check whether a gain value of a display device is appropriate and to update the gain value.

Abstract: A method of displaying an image in a display device may include determining the degree of deterioration of pixels included in a display unit based on image data of a current frame image, determining a shift route of the current frame image so as to correspond to the determined degree of deterioration. The first image data is corrected to second image data so that the current frame image is shifted along the shift route.

Abstract: The method for verifying the axial flux motor design variable includes: a first step of converting a cylindrical coordinate system design variable of the axial flux motor into an orthogonal coordinate system design variable; a second step of deriving a orthogonal coordinate system magnetic field from the orthogonal coordinate system design variable; a third step of deriving a cylindrical coordinate system magnetic field from the derived orthogonal coordinate system magnetic field; a fourth step of deriving one or more verification target physical quantities selected from a group consisting of magnetic flux linkage, counter electromotive force, inductance, and torque from the cylindrical coordinate system magnetic field; and a fifth step of comparing the verification target physical quantity with a predetermined reference value and determining whether a verification condition thereon is achieved, based on the comparing result.

Abstract: A display device includes a display panel including a plurality of pixels, a degradation compensator circuit configured to generate compensation data that compensates for degradation of the pixels using a panel weight including characteristics of the display panel; and a timing controller configured to reflect the compensation data in input data and generate output data. The panel weight is generated based on fabrication data including a process variable of the display panel and module data including at least one characteristic of the pixels.

Abstract: In an embodiment of the present invention, a method for displaying an image of a display device includes moving the image displayed on an image display region along a movement path including a first position and a second position during a period of time, wherein, during the period of time, a total time for which the image is located at the first position is greater than a total time for which the image is located at the second position.

Abstract: An embodiment method of controlling a heating glass includes setting a designated temperature of the heating glass depending on temperature and humidity conditions measured through a sensor, calculating an applied power to reach the designated temperature based on an integrated thermal resistance formed in the heating glass, performing a phase shift of AC power of two or more phases to provide the calculated applied power to a load of the heating glass, and calculating a corrected power in consideration of a resolution of the sensor, wherein respective operations are controlled depending on a set control cycle.

Abstract: A linear motor design variable verification method and a linear motor design variable optimization method are disclosed. The linear motor design variable verification method includes a first step of deriving a magnetic permeability matrix of a linear motor from a linear motor design variable; a second step of deriving a Maxwell matrix of the linear motor from the magnetic permeability matrix of the linear motor via LU decomposition; a third step of deriving, from the Maxwell matrix of the linear motor, at least one verification target physical quantity selected from a group including a force of the linear motor, a magnetic flux linkage passing through each of coils of a stator of the linear motor, a counter electromotive force of the linear motor, and an inductance of the linear motor; and a fourth step of comparing the derived verification target physical quantity with a predetermined reference value, and determining whether a target verification condition is satisfied, based on the comparing result.

Abstract: Disclosed is a rechargeable lithium battery including a positive electrode, a negative electrode, a separator between the positive electrode and the negative electrode, and a gel polymer electrolyte, wherein the positive electrode includes a positive electrode active material including a lithium cobalt-based oxide; the gel polymer electrolyte includes a polymer and an electrolyte solution; the polymer has three or more functional groups but not include an ether group; the electrolyte includes a lithium salt and a solvent; and the lithium slat includes lithium difluoro(oxalato)borate and LiBF4.

Abstract: Provided are a negative electrode for a rechargeable lithium battery and a rechargeable lithium battery including same, the negative electrode for a rechargeable lithium battery including a negative electrode active material layer which comprises a boron compound and negative electrode active material.

Abstract: Disclosed is an all solid-state battery, and the all solid-state battery including a positive electrode including a positive active material layer including a positive active material, a negative catalyst layer including a negative catalyst and Nb2O5; and an electrolyte, wherein an amount of Nb2O5 is about 1 wt % to about 30 wt % of the total, 100 wt % of the negative catalyst layer, and a ratio (N/P) of a capacity of the negative catalyst layer relative to a capacity of the positive electrode is about 0.1 or more and less than 0.5.

Abstract: In an embodiment of the present invention, a method for displaying an image of a display device includes moving the image displayed on an image display region along a movement path including a first position and a second position during a period of time, wherein, during the period of time, a total time for which the image is located at the first position is greater than a total time for which the image is located at the second position.

Abstract: A method of displaying an image in a display device may include determining the degree of deterioration of pixels included in a display unit based on image data of a current frame image, determining a shift route of the current frame image so as to correspond to the determined degree of deterioration. The first image data is corrected to second image data so that the current frame image is shifted along the shift route.

Abstract: A display device including a controller and a display panel. The controller receives original image data and output a display image signal. The display panel receives the display image signal and displays a display image corresponding to the display image signal. The controller includes an image shift controller and a memory. The image shift controller generates shifted image data by modulating the original image data to shift the display image sequentially along a preset shift path on the display panel. The memory stores a shift path value indicating a distance by which the display image has been shifted on the preset shift path. The image shift controller generates the display image signal by processing the shifted image data. When the display device is powered on, the image shift controller generates shifted image data corresponding to a shift path value stored in the memory.

Abstract: In an embodiment of the present invention, a method for displaying an image of a display device includes moving the image displayed on an image display region along a movement path including a first position and a second position during a period of time, wherein, during the period of time, a total time for which the image is located at the first position is greater than a total time for which the image is located at the second position.

Abstract: The present invention relates to a device for converting a frequency of an electromagnetic wave and, more specifically, to a device for converting an original frequency of an electromagnetic wave into a frequency corresponding to a resonator mode by using a time-varying Fabry-Perot resonator including a time-varying reflective surface of which reflectivity changes with time.

Abstract: A method of displaying an image in a display device may include determining the degree of deterioration of pixels included in a display unit based on image data of a current frame image, determining a shift route of the current frame image so as to correspond to the determined degree of deterioration. The first image data is corrected to second image data so that the current frame image is shifted along the shift route.

Abstract: In an embodiment of the present invention, a method for displaying an image of a display device includes moving the image displayed on an image display region along a movement path including a first position and a second position during a period of time, wherein, during the period of time, a total time for which the image is located at the first position is greater than a total time for which the image is located at the second position.