Patent application number | Description | Published |
20080235617 | SYSTEM AND METHOD FOR SCROLLING DISPLAY SCREEN, MOBILE TERMINAL INCLUDING THE SYSTEM, AND RECORDING MEDIUM STORING PROGRAM FOR EXECUTING THE METHOD - A system and method for scrolling a display screen, a mobile terminal including the system, and a recording medium storing a program for executing the method. The system includes an input unit which receives input information according to a key input operation, a display unit which displays items grouped according to a predetermined criterion, and a controller which controls the display unit to display selected items by scrolling the grouped items on a group-by-group basis, in response to the received input information. Accordingly, since a group-based scroll operation can be performed by grouping items displayed on a display screen, items can be efficiently searched for without a separate hierarchical screen change in a situation where the size of a display screen is limited, such as when using a mobile communication terminal. | 09-25-2008 |
20080265770 | LIGHT EMISSION DEVICE AND DISPLAY DEVICE USING THE LIGHT EMISSION DEVICE AS A LIGHT SOURCE - A light emission device having an evaporating getter unit and a display device utilizing the light emission device as a light source. The light emission device includes a vacuum vessel having first and second substrates facing each other and a sealing member, the first and second substrates having an active area and a non-active area, an electron emission unit located on the first substrate at the active area, a light emission unit located on the second substrate at the active area, a getter unit provided between the first and second substrates at the non-active area, and a barrier disposed between the getter unit and the active area. The barrier blocks diffusion of getter material toward the active area during the getter activating process and prevents (or reduces) a slip or a movement of the getter unit. | 10-30-2008 |
20080288688 | Bus system and method of arbitrating the same - A bus system, which may prevent data from being incorrectly transferred when an early termination occurs during a burst mode, may include a bus, for example, an advanced high-performance bus (AHB), at least one bus master device, a bus arbiter and at least one transfer mode selection circuit. The at least one bus master device may generate a burst cycle control signal, a transfer start signal and a bus control request signal for requesting control of the bus, and may be activated in response to a bus control grant signal, so as to exchange data via the bus. The bus arbiter may generate the bus control grant signal in response to the bus control request signal and provide the bus control grant signal to the bus master device. The at least one transfer mode selection circuit may convert a burst mode into a single mode to generate a selection signal, when the bus control grant signal is deactivated before a burst mode operation is completed. | 11-20-2008 |
20090125697 | METHOD AND APPARATUS FOR ALLOCATION OF BUFFER - Provided are a method and apparatus for allocating a storage space that is to be used by a plurality of modules sequentially processing data. The method includes acquiring first capacity information regarding the capacity of a storage space needed for data processing of a first module and second capacity information regarding the capacity of a storage space needed for data processing of a second module that processes data consecutively to the first module, and allocating a first storage space to be used by both the first module and the second module based on at least one of the first capacity information and the second capacity information. | 05-14-2009 |
20090172456 | METHOD AND APPARATUS FOR CONTROLLING DATA PROCESSING MODULE - Provided are a method and apparatus for controlling a plurality of data processing modules that process data independently and output the processed data. A method of controlling a first data processing module and a second data processing module that process data independently and synchronize and output the processed data, the method including acquiring first data output rate information representing a current data output rate of the first data processing module, acquiring second data output rate information representing a current data output rate of the second data processing module, and adjusting a data output rate of at least one of the first data processing module and the second data processing module, on the basis of the first data output rate information and the second data output rate information. | 07-02-2009 |
20100053528 | DISPLAY SUBSTRATE, LIQUID CRYSTAL DISPLAY PANEL HAVING THE SAME, AND METHOD OF MANUFACTURING THE LIQUID CRYSTAL DISPLAY PANEL - A display substrate includes a base substrate on which a pixel area is defined. The pixel area includes a first sub-pixel area and a second sub-pixel area. A plurality of first electrode portions is disposed at a first interval in the first sub-pixel area, and a plurality of second electrode portions is disposed at a second interval in the second sub-pixel area. The first electrode portion has a first width, and the second electrode portion has a second width. The first width of the first electrode portion is different from the second width of the second electrode portion, or the first interval between adjacent first electrode portions is different from the second interval between adjacent second electrode portions. | 03-04-2010 |
20100157186 | LIQUID CRYSTAL DISPLAY AND METHOD OF MANUFACTURING THE SAME - A liquid crystal display includes a first substrate and a second substrate facing the first substrate, a gate line and a data line disposed on the first substrate, and a pixel electrode disposed on the first substrate. The pixel electrode is connected to the gate line and the data line, and includes subregions. The liquid crystal display further includes a storage electrode disposed on the first substrate overlapping the pixel electrode to form a storage capacitor, a common electrode disposed on the second substrate, and a liquid crystal layer interposed between the pixel electrode and the common electrode and including liquid crystal molecules disposed therein. The pixel electrode includes a stem defining boundaries between the subregions, and a width of the stem changes from a center portion of the pixel electrode to a peripheral portion of the pixel electrode. | 06-24-2010 |
20100201931 | DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - A display device may include a first substrate, a second substrate, and a liquid crystal layer. The first substrate may include a domain-forming layer including a depression pattern for forming a liquid crystal domain in a pixel area and a pixel electrode formed on the domain-forming layer. The second substrate may face the first substrate. The second substrate may include a common electrode formed on the entire surface thereof. The liquid crystal layer may be disposed between the first substrate and the second substrate. The liquid crystal layer may include a reactive mesogen (RM) which fixes liquid crystal molecules formed in the liquid crystal domain. Since a liquid crystal domain may be formed without a separate pattern on a common electrode, a display device having an enhanced aperture ratio and an enhanced viewing angle may be manufactured. | 08-12-2010 |
20100244035 | DISPLAY PANEL AND METHOD OF FORMING THEREOF - A panel a gate line on a first substrate, a gate insulating layer covering the gate line, a semiconductor layer on the gate insulating layer, a data line intersecting the gate line and including a source electrode and a drain electrode facing the source electrode on the semiconductor layer, a connection assistant separated from the data line, a passivation layer covering the semiconductor layer and including contact holes exposing the connection assistant and a pixel electrode including a plurality of sub-pixel electrodes and formed on the passivation layer. The sub-pixel electrodes are connected to the connection assistant through the contact holes, are electrically connected to each other through the connection assistant and at least one of the sub-pixel electrodes is electrically connected to the drain electrode. | 09-30-2010 |
20100295440 | LIGHT EMISSION DEVICE AND DISPLAY DEVICE INCLUDING SAME - A light emitting device capable of simplifying its manufacturing process and/or suppress vacuum leakage by improving its terminal structure and a display device having the same. The light emitting device includes a first substrate assembly, a second substrate assembly, and a sealing member for bonding the first substrate assembly with the second substrate assembly. The first substrate assembly includes a first substrate main body having recess portions, first electrodes within the recess portions, electron emission regions on the first electrodes, and second electrodes at a distance away from the electron emission regions and fixed to a surface of the first substrate assembly. Here, a first portion of the second electrode including a first end portion of the second electrode is exposed out of a region surrounded by the seal member and out of the seal member and is used as a terminal connected to an external circuit. | 11-25-2010 |
20130140529 | ORGANIC LIGHT EMITTING DEVICE CAPABLE OF REDUCING LEAKAGE CURRENT BETWEEN PIXELS - Disclosed is an organic light emitting device having an improved light emitting quality, by which a leakage current generated between pixels when a current flows from one pixel to an adjacent pixel of a light emitting part may be prevented, making it possible to prevent undesired emission of light in the adjacent pixel and improve light emitting quality. | 06-06-2013 |