摘要:
Provided are an identifying method and an apparatus for identifying a plurality of JAVA™ PUSH request terminals using Bluetooth® communication in a mobile communication terminal. According to the method, acquiring information records for performing JAVA™ PUSH about a plurality of terminals by requesting a service search through a Logical Link Control and Adaption Protocol (L2CAP) connection between the mobile communication terminal and the plurality of JAVA™ PUSH request terminals and displaying unique identification information of the plurality of JAVA™ PUSH request terminals by checking the information records of the plurality of JAVA™ PUSH request terminals.
摘要:
An apparatus and method for tuning the volume of a sound downloaded from an outside source in a device for outputting such a sound through a speaker are provided. The apparatus includes a memory, a speaker, a microphone, a codec, a volume tuning determining unit, and a volume tuner. The memory stores a sound signal downloaded from the outside source. The speaker outputs the sound signal stored in the memory. The microphone receives the sound signal output from the speaker. The codec outputs modulation data of the sound signal input from the microphone. The volume tuning determining unit calculates volume figure data with respect to the sound signal, stress figure data of the speaker, and volume adjustment gain data using the modulation data. The volume tuner tunes the volume of the sound signal using the calculated volume adjustment gain data.
摘要:
The present invention relates to dioxypyrrolo-heterocyclic compounds and an organic electronic device using the same. The compound of the present invention satisfies the requirements for use in an organic electronic device such as an organic light emitting device, an organic thin film transistor, and an organic solar cell, for example, suitable energy levels, and the electrochemical and thermal stability, by introducing various substituents to the core structure, and also have amorphous or crystalline property depending on the Mnd of the substituents, to satisfy the characteristics individually required for each of the devices. Further, an organic semi-conductor of p-type or n-type can be fabricated by introducing various substituents to the core structure having a property of n-type, thereby providing stability for the device.
摘要:
A display device comprises a data input unit configured to convert an image signal to a color signal. The display device also comprises a brightness control unit operationally coupled to the data input unit, configured to extract a brightness level associated with the color signal, to subdivide the brightness level associated with the color signal, and to apply different voltages according to brightness level subdivisions to control brightness of the color signal. The display device also comprises a display unit configured to display the color signal according to controlled brightness. The brightness level may comprise gray levels of a γ curve. The color signal may comprise one of YUV or RGB signals.
摘要:
An apparatus and method for displaying a Java application in a portable terminal. In the apparatus, a category searcher searches a category of the Java application and a corresponding category icon, a Java processor controls a displaying of the searched category icon when the Java application is executed, and a display displays the searched category icon under control of the Java processor.
摘要:
An apparatus and method for tuning the volume of a sound downloaded from an outside source in a device for outputting such a sound through a speaker are provided. The apparatus includes a memory, a speaker, a microphone, a codec, a volume tuning determining unit, and a volume tuner. The memory stores a sound signal downloaded from the outside source. The speaker outputs the sound signal stored in the memory. The microphone receives the sound signal output from the speaker. The codec outputs modulation data of the sound signal input from the microphone. The volume tuning determining unit calculates volume figure data with respect to the sound signal, stress figure data of the speaker, and volume adjustment gain data using the modulation data. The volume tuner tunes the volume of the sound signal using the calculated volume adjustment gain data.
摘要:
An apparatus and a method for enhancing memory utilization by compressing unused programs and their system files are provided. The method for generating a profile for a selective loading of a terminal includes receiving a selection of at least one application program that is to be activated, identifying that there is at least one application program to be activated among present deactivated application programs and to be deactivated among present activated application programs, compressing other application programs and system files related to the other application programs than at least one application program to be activated and generating a profile comprising a list of at least one application program to be activated.
摘要:
Provided are a method and apparatus for data communication in a wireless personal area network (WPAN) using directional beams, the method including: setting priorities to a plurality of beam paths capable of establishing a link between a first device and a second device; generating a list of the beam paths to which the priorities are set; and establishing a link between the first device and the second device with reference to the generated list. Accordingly, time and wireless resources for restoring the link can be minimized.
摘要:
The present invention relates to novel thiazolothiazole derivatives and an organic electronic device such as an organic light emitting device, an organic transistor, and an organic solar cell using the same. In the compound of the invention, various substituents are introduced to the core structure, so as to satisfy the requirements such as suitable energy levels, and electrochemical and thermal stability, and also have amorphous or crystalline property depending on the kind of the substituents, so as to satisfy the characteristics individually required for each of the devices. Further, an organic semiconductor of p-type or n-type can be fabricated by introducing various substituents to the core structure having a property of n-type. Therefore, the compound of the present invention can provide a device having higher stability.
摘要:
A display device comprises a data input unit configured to convert an image signal to a color signal. The display device also comprises a brightness control unit operationally coupled to the data input unit, configured to extract a brightness level associated with the color signal, to subdivide the brightness level associated with the color signal, and to apply different voltages according to brightness level subdivisions to control brightness of the color signal. The display device also comprises a display unit configured to display the color signal according to controlled brightness. The brightness level may comprise gray levels of a γ curve. The color signal may comprise one of YUV or RGB signals.