Abstract: A display panel having: three-color pixels sequentially arranged in a row direction, with a white pixel provided in an adjacent row. One or more gate lines extending in a row direction are associated with the three-color pixels; and a plurality of data lines extending in a columnar direction are associated with the respective three-color pixels, wherein the white pixel is coupled to the gate line and at least one of the plurality of data lines. An RGBW pixel arrangement structure is implemented using a part of a plurality of signal lines assigned to the respective RGB pixels for a divided-pixel structure in order to control an additional white pixel.

Abstract: A composition, including a polymer binder resin A, a UV-curing acrylate B, a heat curing agent C, and a photopolymerization initiator D. The composition includes about 20 to about 150 parts by weight of the UV-curing acrylate B per 100 parts by weight of the polymer binder resin A, and the UV-curing acrylate B is a solid or near-solid at room temperature and has a viscosity of about 10,000 cps or more at 40° C.

Abstract: An optically compensated bend (OCB) mode liquid crystal display (LCD) includes a liquid crystal display having a first substrate, a first electrode forming on the first substrate, a second substrate facing the first substrate, a second electrode formed on the second substrate and facing the first electrode, a liquid crystal layer formed between the first and second electrodes and filled with liquid crystals, and a plurality of charge supplying units supplying charges to the first electrode several times to apply a bend voltage for transiting an arrangement of the liquid crystals.

Abstract: An LCD device includes an LCD panel and a power supply section. The LCD panel includes a first substrate having a storage electrode and a pixel electrode, a second substrate having a common electrode, and a liquid crystal layer interposed between the first and second substrates. The LCD panel has an alignment interval during which liquid crystal molecules are transitioned from a splay state to a bend state and a normal operating interval during which an image is displayed in the bend state. The power supply section supplies a first alignment voltage that is higher than the data voltage to the common electrode and supplies a second alignment voltage that is lower than the data voltage to the storage electrode, during the alignment interval. Thus, a transition speed from a transient splay state into a bend state is enhanced, so that an alignment interval may be decreased.

Abstract: A display panel includes a plurality of gate lines, a plurality of source lines crossing the gate lines, a first integration gate line, a first pixel part, a second pixel part and a third pixel part. The first integration gate line integrates a (6K-5)-th gate line, a (6K-3)-th gate line and a (6K-1)-th gate line of the plurality of gate lines, where K is a natural number. The first pixel part, the second pixel part and the third pixel part are arranged in a same column. The first pixel part is driven by a first switching device electrically connected to the (6K-5)-th gate line and a (3K-2)-th source line of the plurality of source lines. The second pixel part is driven by a second switching device electrically connected to the (6K-3)-th gate line and a (3K-1)-th source line of the plurality of source lines. The third pixel part is driven by a third switching device electrically connected to the (6K-1)-th gate line and a 3K-th source line of the plurality of source lines.

Abstract: In a display device and a method of driving the display device each having an improved image display quality, the display device includes the display panel assembly, a light emitting unit and a control unit. The display panel assembly has a plurality of unit pixels and displays an image. The light emitting unit is disposed under the display panel assembly to supply light to the display panel assembly, and has a plurality of light emitting diodes (“LEDs”) corresponding to a unit pixel group including a given number of the unit pixels. The control unit is electrically connected to the display panel assembly and the light emitting unit, and controls the unit pixels by arbitrary regions and the LEDs by arbitrary regions. Thus, a contrast ratio of the display device is increased to improve image display quality.

Abstract: The present invention relates to a liquid crystal display. The liquid crystal display includes a liquid crystal panel assembly having a plurality of scanning regions that include a plurality of pixels, respectively; a plurality of light source units that include a plurality of light sources supplying light to the plurality of scanning regions, respectively; a data driver that selects gray voltages corresponding to image signals and applies the selected gray voltages to the plurality of pixels as data signals, respectively; and a light source controller that controls the turning on and off of the light sources. One frame is divided into red, green, blue, and black fields, and the light source controller turns off the light source during the black field. Accordingly, the color mixing phenomenon is reduced, and the lighting time of the light source and the charging time of the pixels increase, thereby improving the image quality.

Abstract: A liquid crystal display device employing the color sequential display method includes multiple, different color light sources. An image data arranging circuit sorts image data input from an external source for each frame according to color and arranges the sorted image data into a plurality of sub-frames. A data driver applies the arranged image data for each color to the liquid crystal panel sequentially according to the sub-frames.

Abstract: Provided are an apparatus for charging a secondary battery in a digital image processing apparatus using a charger for a cellular phone and a digital image processing apparatus using the apparatus. The apparatus comprises: a battery connection part connected to ports of a battery in the digital image processing apparatus; a charger connection part connected to a connector of the charger for the cellular phone; and a battery identification signal generator connected between the battery connection part and the charger connection part and connecting a resistance of a set value to a battery identification pin of the charger for the cellular phone if a secondary battery is connected to the charger connection part or not connecting the resistance to the batter identification pin of the charger for the cellular phone if a primary battery is connected to the charger connection part.

Abstract: A solid polymer electrolyte includes a crosslinking agent, a poly(alkylene glycol) alkyl ether alkyl (meth)acrylate, a lithium salt and a curing initiator. The crosslinking agent includes a compound represented by formula (I): wherein A is oxygen, COO, alkyl of C1-4, or a single bond, R is a 6-membered aliphatic, aromatic or heterocyclic group, Ra, Rb and Rc independently are a linear or branched alkyl group of C1-10, Rd, Re and Rf independently are H or a methyl group, and p, q and r independently are an integer of 1 from 20. The poly(alkylene glycol) alkyl ether alkyl (meth)acrylate is represented by formula (II) wherein R1 and R2 independently are a linear or branched aliphatic or aromatic group of C1-10, R3, X, Y, Z independently are H or a methyl group, and p, q and r independently are an integer from 1 to 20.

Abstract: A wastewater treatment method for removing organic matter and nitrogen from wastewater. In the wastewater treatment method, an excessive amount of organic matter which prevents nitrifying bacteria from growing is removed in a leading aeration tank, and the conditions of the aeration tank are optimized using the nitrifying carrier to which a great amount of nitrifying bacteria can be attached for growth, such that the nitrifying bacteria can multiply therein. As a result, a large amount of wastewater can be treated within a short time, and it is possible to stably cope with a change in load of the organic matter of the wastewater. Thus, the wastewater treatment apparatus can be smaller, and an improvement in performance thereof can be expected. Also, the wastewater can be treated stably during the winter season when the activity of the nitrifying bacteria becomes low, so that the wastewater treatment method according to the present invention can be applied to most wastewater treatment plants, e.g.

Abstract: A phase separator of a time shared dual evaporator cycle refrigerator includes an attachment unit formed at the end of a suction pipe and a cap formed at the attachment unit which prevents a flow of liquid refrigerant into a compressor. The liquid refrigerant which is flowing into a refrigerator compartment evaporator is expanded in a second capillary tube to be evaporated in a freezer compartment evaporator, and is then returned into the compressor. A refrigerant controlling unit determines the path of the refrigerant.