Abstract: A method for driving a plasma display panel comprises the steps of reset, scanning and sustaining discharge. The plasma display panel has display lines comprising SCANNING and SUSTAINING electrodes disposed in parallel with each other, and addressing electrodes extending orthogonally to the SCANNING and SUSTAINING electrodes. The method is characterized in that the step of sustaining discharge is carried out by alternately applying a first driving pulse to the two SCANNING electrodes of each pair of the neighboring display lines and a second driving pulse to the two SUSTAINING electrodes of each pair of the neighboring display lines so that each two of the neighboring electrodes of two respective display lines are identical in polarity during the sustaining discharge.

Abstract: An anti-theft tag including a body portion having at least a first member for supporting an electronic article surveillance marker, and a second member including an opening for receiving at least a portion of the EAS marker there through is provided. The EAS marker is preferably supported on an inner surface of the first member and is sized to fit within the opening in the assembled position. The body portion is preferably folded such that the second member at least partially overlays the first member and the EAS marker is received within the opening in the assembled position. A pre-formed fold line may be disposed between the first and second member in order to facilitate folding of the body portion. In one embodiment, a third member is provided, which may be positioned over the second member such that the EAS marker is sandwiched between the first and the third members.

Abstract: A TFT-LCD comprising: a plurality of data lines being spaced with each other; a plurality of gate lines being spaced with each other and being crossed with the gate lines; and a plurality of TFTs; wherein TFTs of the plurality of TFTs which are connected to odd data lines of the plurality of data lines, are disposed in the upside of the gate lines and the TFTs of the plurality of TFTs which are connected to the even data lines of the plurality of data lines, are disposed on the downside of the gate lines, thereby being disposed with a zig-zag form; and wherein data signals having different polarities are respectively applied to the data lines corresponding to the odd gate lines of the plurality of gate lines and to the data lines corresponding to the even gate lines of the plurality of gate lines, thereby applying the data signals having different polarities between adjacent two pixels.

Abstract: Disclosed is a liquid crystal display having high aperture ratio and high transmittance that is capable of reducing the size of a leakage light generating region.

Abstract: An organic light-emitting device having an organic light-emitting region comprising a plurality of organic light-emitting pixels; switch means each associated with a respective pixel for switching power to that pixel; and drive means for driving each switch means to cycle between a first, low power mode and a second, high power mode, at a frequency sufficient to cause light emission from the associated pixel to appeal substantially continuous, the duration of the highpower mode relative to the low power mode being variable so as to vary the average brightness of the pixel.

Abstract: A process for the preparation of a conjugated poly(arylene vinylene) copolymer for use in a luminescent device, which comprises: (1) providing a precursor polymer comprising units of general formula in which Ar is substituted or unsubstituted arylene, L is a leaving group, R1 and R2 are each independently H, alkyl, alkoxy, aryl or an electron-withdrawing group, and n is an integer; (2) reacting the precursor polymer with a reactant comprising a carboxylate, an aldehyde, a ketone, a sulphonate, a thioate, a disulphide, a xanthate, an amine, a pyridine, a hydrazide, a phenoxide, an alcohol with a boiling point above 100° C.

Abstract: A backlight unit for a LCD is disclosed. The back light unit includes a light guide plate, a reflector, and a light source. The light guide plate has a light receiving lateral side, a first coupling lateral side, and a second coupling lateral side. The first and second coupling later sides include a first and a second coupling member, respectively. The reflector is disposed along the light receiving lateral side of the light guide plate, the reflector has a reflective cover, an opening, a first holder, and a second holder. The opening is positioned toward the light receiving lateral side. The first holder has a first linking member and extending toward the first coupling lateral side. The second holder has a second linking member and extending toward the second coupling later side. The light source is installed in the reflector, the light emitted from the light source is reflected by the reflective cover and then transmitted into the light guide plate.

Abstract: A display unit has at least two laterally spaced apart pairs of telescoping uprights, each pair including an inner upright and an outer upright covering at least two adjacent sides of the inner upright, and for each pair a cover configured and dimensioned to be removably mounted on a bottom portion of the inner upright exposed when the pair is in an extended orientation such that the cover conceals the exposed bottom portion of the inner upright.

Abstract: An electroluminescent device comprising: a first charge-carrier injecting layer for injecting positive charge carriers and a second charge-carrier injecting layer for injecting negative charge carriers, at least one of the charge-carrier injecting layers being patterned so as to comprise spaced-apart charge-injecting regions; an organic light-emitting layer located between the first and second charge-carrier injecting layers; and an unpatterned conductive polymer layer located between the organic light-emitting layer and the patterned charge-carrier injecting layer, the resistivity of the conductive polymer layer being sufficiently low to allow charge carriers to flow through it from the charge-injecting regions to generate light in the organic light-emitting layer but sufficiently high to resist lateral spreading of charge carriers beyond the charge-injecting regions.

Abstract: Disclosed is a liquid crystal display having high aperture ratio and high transmittance comprising: first and second transparent insulating substrates opposed with intervening a liquid crystal layer; gate bus lines and data bus lines arranged cross to each other on the first transparent insulating substrate so as to define pixel regions; a counter electrode disposed within each pixel region, made of a transparent conductive material, and having a plurality of first branches disposed parallel with the data bus lines with equal distance and a bar connecting one ends of the first branches; a common signal line applying a common signal to the counter electrode disposed within each pixel region, contacted with the bar of the counter electrode, disposed parallel with the gate bus line, and having a pair of second branches branched toward the data bus line and disposed between the data bus line and the first branches of both edges of the counter electrode; a pixel electrode disposed within each pixel region to gener

Abstract: There is disclosed an organic light-emitting device having at least one layer of light-emissive organic material arranged between first and second electrodes, one of the first and second electrodes being a multilayer structure, each layer of the multilayer structure being a DC magnetron sputtered layer. There is also disclosed an organic light-emitting device having two or more layers of light-emissive organic material arranged between first and second electrodes, an uppermost layer of the organic material being more resistant to sputter deposition than an underlying layer of the organic material, and the electrode formed over the uppermost layer of organic material being a sputtered layer. There are also disclosed methods for making such structures.

Abstract: Disclosed are a thin film transistor-liquid crystal display(TFT-LCD) improving aperture ratio and having increased storage capacitance, and a manufacturing method of the same. The TFT-LCD comprises: a glass substrate; gate bus lines arranged parallel each other on the glass substrate; data bus lines disposed perpendicular to the gate bus lines thereby defining pixel region; a thin film transistor formed adjacent to each intersection of the gate bus line and the data bus line; a transparent pixel electrode being contacted with the thin film transistor and disposed at each pixel region; a transparent storage electrode formed at a bottom of the transparent pixel electrode, wherein the transparent storage electrode forms a storage capacitance together with the pixel electrode; and a common electrode line for transmitting common signal to the storage electrode.

Abstract: A method and an apparatus for transporting substrates in an organic light emitting diode (OLED) process is disclosed, which has a transferring chamber provided for transporting substrates between processing modules and the atmosphere condition therein is able to be adjusted to be the same as the processing module by an atmosphere conditioner unit. According to the present invention, the substrates are not contaminated by moisture and the process operation and the factory layout are more flexible. Moreover, the OLED yield is improved.

Abstract: A multi-color electroluminescent display has a plurality of discrete, laterally spaced areas of light emitting material formed over respective groups of first and second electrode regions. The light emissive material over each group is capable of emitting radiation of a different color. The multi-colored device is formed by a sequence of steps where each emitting layer is deposited as. a precursor which is susceptible to patterning and which is then converted into its polymer which is not susceptible to subsequent patterning steps. This allows a second color to be deposited on top of a first color, the second color being patterned while avoiding damage to the first color below it.

Abstract: Disclosed is a polysilicon thin film transistor capable of reducing leakage current in the off state and method for manufacturing the same. The polysilicon thin film transistor comprises a substrate; at least two gate electrodes formed on the substrate; an insulating layer coated on the gate electrodes; a channel layer formed on the gate insulating layer to cover the entire gate electrodes and made of polysilicon; an ion stopper formed on the channel layer corresponding to the gate electrode; impurity regions formed on the channel layer at both sides of the ion stopper; and source and drain electrodes contacted with outermost regions among the impurity regions respectively, wherein the outermost impurity regions are source and drain regions and the region between the gate electrodes is an auxiliary junction region for compensating ON current.

Abstract: A method of manufacturing a liquid crystal display device driving with fringe field between counter and pixel electrodes, by the following steps. First, by depositing a first transparent conductive layer on a transparent insulating substrate and etching the first transparent conductive layer, thereby forming a counter electrode. Second, by forming a first insulating layer as a protection layer on the substrate formed on the counter electrode. Third, by depositing a first metal layer on the first insulating layer and etching the first metal layer, thereby forming a gate bus line and a common electrode line, the common electrode line being in contact with the counter electrode. Fourth, by forming a gate insulating layer, an amorphous silicon layer and a second insulating layer on the substrate formed on the gate bus line and the common electrode line. Fifth, by etching the second insulating layer to form an etch stopper.

Abstract: A method of driving a plasma display. Generally speaking, one frame comprises several sub-frames, each of which is displayed by one reset operation, one scan operation and a sustain operation in this driving method, the screen of the plasma display is first divided into a plurality of sub-regions. Then the controller sequentially performs the reset operation, the scanning operation and the sustain operation on these sub-regions. In the driving process, the sustain operation on one of the sub-regions is synchronized with the scan operation of another one of the sub-regions that is subsequently processed, thereby increasing the period of the sustain operation. In addition, the reset operation on one of the sub-regions does not overlap the scan operations and the sustain operations on others sub-regions for preventing signal interference.

Abstract: An electroluminescent device comprising: a first charge-carrier injecting layer for injecting positive charge-carriers; a second charge-carrier injecting layer for injecting negative charge-carriers; a layer of a first organic material located between the charge-carrier injecting layers; and located between the layer of a first organic material and one of the charge-carrier injecting layers: a first light-emissive region comprising a light-emissive second organic material having an energy-gap less than that of the first organic material; and a second light-emissive region comprising a first component of a light-emissive third organic material having an energy-gap greater than that of the first organic material, and a second component having at least one energy level off-set from that of the first component; such that when charge-carriers are injected in the first region by the charge-carrier injecting layers light is emitted principally from the second organic material and when charge-carriers are injected in