Abstract: A portable electronic apparatus includes a terminal, a grip portion and a controller. A first battery is provided inside the terminal. The grip portion is positioned outside of the terminal and includes a second battery unit electrically connected to the terminal. The controller controls the second battery unit to supply power to the terminal before power of the first battery unit is supplied to the terminal. Accordingly, the controller first supplies the power of the second battery unit to the terminal rather than the power of the first battery unit.

Abstract: There are provided a wireless communication terminal and a method for supplying power thereof. The wireless communication terminal includes a main battery, an auxiliary battery and a controller. The main battery is attachably/detachably coupled to the terminal to supply power to the terminal. The auxiliary battery is built in the terminal. The controller supplies power to the terminal, using the auxiliary battery, when the main battery is separated from the terminal or when the main battery is discharged. In the wireless communication terminal, the main battery is a high-power and high-capacity battery, and the auxiliary battery is a low-power and low-capacity battery.

Abstract: A battery includes a first electrode terminal of a first shape, a second electrode terminal of a second shape, a third electrode terminal of a third shape, and a fourth electrode terminal of a fourth shape. The first and third electrode terminals have a first polarity, and the second and fourth electrode terminals have a second polarity opposite to the first polarity. The first shape is complementary to the second shape, and the third shape is complementary to the fourth shape. The first and second electrode terminals may be on opposing sides of the battery, and the third and fourth electrode terminals may be on a same side of the battery. The first and second electrode terminals may establish series connections of the battery, and the third and fourth electrode terminals may establish parallel connections of the battery.

Abstract: An electronic device includes an electronic device main body, a battery pack receptacle in the electronic device main body, and at least one variable member at an inner side of the battery pack receptacle, the variable member being movable within the space of the battery pack receptacle.

Abstract: A nickel (Ni)-based positive electrode active material, a method of preparing the same, and a lithium battery using the Ni-based positive electrode active material.

Abstract: An electronic shift lever includes a case through which a hollow is formed in a longitudinal direction, and a shift lever cover covering the hollow and is connected to the case. A rod housing is located adjacent the bottom of the case where a through-pipe is disposed in a longitudinal direction. A rod is disposed in the through-pipe and slides frontward and rearward. The electronic shift lever further includes a recognition sensor disposed in a longitudinal direction at an inner lower side of the rod housing. Shift stage magnets are arranged in a longitudinal direction spaced apart from a lower side end of the shift lever cover and able to stop the rod temporarily. The electronic shift lever does not protrude to an outside of an automobile console, thereby reducing the risk of a driver injury, and forming an enough space, and to easily recognize a shift stage display.

Abstract: A positive active material includes first and second lithium nickel complex oxides. A positive electrode and lithium battery include the positive active material. The positive active material, and the lithium battery including the positive active material have increased filling density, are thermally stable, and have improved capacity.

Abstract: An active control method of varying a pedal effort for an accelerator through which a current pedal effort for an accelerator can be varied actively. Pedal effort is set per an operated memory switch when a driver operates the memory switch in a state that a vehicle provided with an accelerator, a pedal effort of which is controllable, and having an electrically powered memory seat, starts-on.

Abstract: A compacted graphite iron having composition comprising: Fe as a major ingredient, C: of about 3.4˜4.2 wt %, Si: of about 1.5˜2.5 wt %, P: 0.10 wt % or less (not including 0), S: of about 0.10 wt % or less (not including 0), Cr: of about 0.10 wt % or less (not including 0), Mn: of about 0.1˜0.6 wt %, Cu: of about 0.2˜1.6 wt %, Sn: of about 0.1 wt % or less (not including 0), Mg: of about 0.05 wt % or less (not including 0), Mo: of about 0.05˜0.5 wt %, at least one ingredient of V: of about 0.05˜0.5 wt % and Ti: of about 0.05˜0.5 wt %, and other inevitable impurities; an engine cylinder head; and a vehicle.

Abstract: Disclosed is a display device with integrated touch screen that may include a panel including a plurality of electrodes; a touch IC that applies a touch scan signal to the plurality of electrodes during a predetermined period of an n-1th frame ('n? is an integer above 2), and checking whether or not there is a touch input in the panel through the use of information received from the plurality of electrodes; and a display driver IC that applies a common voltage to the plurality of electrodes during a first period of an nth frame if there is the touch input in the panel, and applying the common voltage to the plurality of electrodes during a second period of the nth frame if there is no touch input in the panel, wherein the second period is longer than the first period.

Abstract: An active control method of a pedal effort of an accelerator pedal is disclosed, in which the pedal effort of the accelerator pedal is varied actively in accordance to whether or not the vehicle is driving in the rain. More specifically, a processor is configured to determine whether a vehicle is driving in rain via shifting stage input signals and an input signal from a rain sensor when the vehicle turns on; and then increase a current pedal effort of the accelerator pedal to a preset pedal effort when the vehicle is determined to be in rain-driving state.

Abstract: A method of driving a display device including an integrated touch panel, the method comprising: applying a plurality of sampling voltages to a plurality of electrodes of the integrated touch panel; determining a plurality of noise levels each of which is associated with a corresponding one of the plurality of sampling voltages; comparing the plurality of noise levels to a threshold level; and selecting a sampling voltage from the plurality of sampling voltages to use as a touch driving voltage based on the comparison of the plurality of noise levels to the threshold level; and applying the selected sampling voltage as the touch driving voltage to the plurality of electrodes.

Abstract: A positive electrode active material for lithium batteries includes secondary particles having primary particles and an amorphous material. A method of manufacturing the positive electrode active material includes mixing a lithium composite oxide and a lithium salt, and heat treating the mixture. A positive electrode includes the positive electrode active material, and a lithium battery includes the positive electrode.

Abstract: A positive active material for a lithium secondary battery, a method of preparing the same, and a lithium secondary battery including the positive active material. The positive active material includes a core part and a shell part that include a nickel-based composite oxide, and a content of nickel in the core part is larger than that in the shell part.

Abstract: In one aspect, a positive electrode active material is provided, a method of manufacturing the positive electrode active material, and a lithium battery employing the positive electrode active material. The positive electrode active material may have high thermal stability and low capacity deterioration despite repetitive charging and discharging.

Abstract: In one aspect, a positive active material is provided that may have increased thermal stability and resistance to capability deterioration due to repeated charging and discharging, a method of manufacturing the same, and a lithium battery that includes the positive active material.