Abstract: A backlight unit, a display apparatus including the same, and a control method thereof for providing local dimming of a display panel are provided. The display apparatus includes a display panel; a plurality of light source modules; a light guiding unit adapted so that the incident light from the plurality of light source modules is emitted to different areas of the display panel, respectively, wherein the plurality of light source modules are provided at a lateral side of the light guiding unit; a driver which drives the plurality of light source modules; and a controller to control the driver so that the incident light from the plurality of light source modules is emitted to the different areas of the display panel.

Abstract: An apparatus and a method providing an automatic display control in a multimedia system. The apparatus includes a memory that stores predetermined display information; a controller that includes a communication module to perform data communication with an external device, set to be in a master mode to write the display information to the memory in an initialize mode and set to be in a slave mode to analyze display control data for a predetermined automatic display control function which is transmitted by the external device, in other modes, and generates a display control signal used to perform a function that corresponds to the result of analyzing the display control data; and a video signal processor that receives video signals from the external device, converts the format of the video signals to another format suitable for the display characteristics of a display means, and processes the converted video signals according to the control signal.

Abstract: A mobile display device capable of communicating with a host computer depending upon whether it is coupled with a docking station. The mobile display device includes a wired module for receiving the wired input signal applied from the docking station and converting the wired input signal into a first video signal; a wireless module for converting the wired or wireless input signal applied from the host computer into a second video signal; a display panel for reproducing the first video signal and the second video signal; and a display controller for converting the first and second video signals applied to the display panel from the wired module and the wireless module depending upon whether the mobile display device is coupled with the docking station, and applying to the display panel a control signal for turning on and off images reproduced from the display panel upon the above-described conversions.

Abstract: This invention relates to a highly thermally stable novel anhydrous crystalline polymorphic form of venlafaxine hydrochloride, methods for the preparation thereof, and its use.

Abstract: A method for charging a battery, including (a) stopping the charging of the battery after the battery is charged for a predetermined unit charging time; (b) measuring a voltage charged in the battery after a lapse of a stabilizing time measured from the stopping of the charging of the battery in (a); (c) determining whether a voltage difference between the currently measured voltage of the battery and a just previously measured voltage thereof is within a predetermined reference value while (a) and (b) are repeated; and (d) stopping the charging of the battery after (a), (b), (c) are repeated until the voltage difference is within the reference value by a predetermined number of times. Thus the present invention provides a method and a system for charging a battery, in which the voltage actually charged in the battery is measured while the battery is charged, so that the battery is stably and fully charged.

Abstract: An electronic system capable of controlling a backlight and a backlight adjustment method thereof. The electronic system comprises a portable display device and a host device, wherein in a state that the portable display device is docked on the host device, the host device transmits to the portable display device an inputted backlight brightness value setting information through a I2C bus, and the portable display device reads-out a pre-stored brightness value data corresponding to the transmitted backlight brightness setting information, and adjusts the backlight lamp based on the read-out brightness value data. Accordingly, since the portable display device can control the brightness value of the backlight lamp, a user's inconvenience caused by a dual control system can be solved.

Abstract: An apparatus and a method providing an automatic display control in a multimedia system. The apparatus includes a memory that stores predetermined display information; a controller that includes a communication module to perform data communication with an external device, set to be in a master mode to write the display information to the memory in an initialize mode and set to be in a slave mode to analyze display control data for a predetermined automatic display control function which is transmitted by the external device, in other modes, and generates a display control signal used to perform a function that corresponds to the result of analyzing the display control data; and a video signal processor that receives video signals from the external device, converts the format of the video signals to another format suitable for the display characteristics of a display means, and processes the converted video signals according to the control signal.

Abstract: A A mobile display device capable of communicating with a host computer depending upon whether it is coupled with a docking station. The mobile display device includes a wired module for receiving the wired input signal applied from the docking station and converting the wired input signal into a first video signal; a wireless module for converting the wired or wireless input signal applied from the host computer into a second video signal; a display panel for reproducing the first video signal and the second video signal; and a display controller for converting the first and second video signals applied to the display panel from the wired module and the wireless module depending upon whether the mobile display device is coupled with the docking station, and applying to the display panel a control signal for turning on and off images reproduced from the display panel upon the above-described conversions.

Abstract: A multimedia data management system in communication with multimedia devices via a network and allowing management of multimedia data of the multimedia devices in an integrated manner, the system having a device interface to be connected to the multimedia devices that provide multimedia data services through the network; a main storage storing respective multimedia data stored in the multimedia devices; a selector allowing a user to select reproduction of the multimedia data; and a controller storing the multimedia data supplied through the device interface from the multimedia devices in the main storage, producing a list of the multimedia data stored in the main storage and reporting the list to a user, reading the multimedia data stored in the main storage according to a reproduction selection of the multimedia data through the selector and supplying the selected multimedia data to the selected multimedia device through the device interface.

Abstract: This invention relates to novel crystalline polymorphic form of venlafaxine hydrochloride which exists in hydrated form (e.g., as a monohydrate), methods for the preparation thereof, and its use.

Abstract: This invention relates to a highly thermally stable novel anhydrous crystalline polymorphic form of venlafaxine hydrochloride, methods for the preparation thereof, and its use.