Abstract: A method for the production of mushroom mycelia comprising cultivating mushroom mycelia in a liquid medium containing starch pulp as the s sole growth substrate is provided together with a unique method for quantitatively determining the amount of mycelia during the cultivation.

Abstract: An organic electro-luminescence display device and a fabricating method thereof for preventing a badness of a pad portion are disclosed. In the organic electro-luminescence display device, a first conductive layer is electrically connected to any at least one of first and second electrodes of the organic electro-luminescence array. A second conductive layer is provided on the first conductive layer. A dummy insulating pattern is provided to cover the first and second conductive layer and has a hole for exposing a portion of the second conductive layer.

Abstract: The present invention discloses the organic electroluminescent device in which a plurality of scan lines can be arranged without the spatial limitation to maintain identically resistances of the scan lines. The organic electroluminescent device according to the present invention comprising a plurality of scan lines connected electrically a plurality of cathode electrodes is characterized in that each scan line has a length which is the same as that (those) of the neighboring scan line(s). The scan line has at least one portion which is bent with a certain angle, and the bending frequency of any one scan line is more than that of the scan line formed at an outer side thereof Also, the bending angle of the bent portion of any one scan line is smaller than that of the scan line formed at an outer side thereof.

Abstract: An organic electroluminescent device having an improved display quality without pectination is provided.

Abstract: An organic electroluminescent (EL) display device is provided which can reduce a level of power consumption. The organic EL display device includes a plurality of anode columns formed on a substrate, each anode column having first and second anodes disposed adjacent to each other, with emitting areas of the first and second anodes being arranged alternately in a line; a plurality of walls intersecting the anode columns. A plurality of cathodes are formed between walls which intersect the anode columns to form two sub pixels. A plurality of secondary walls are formed between two adjacent walls, between the light emitting areas of the first and second anodes of each anode column. Each secondary wall may include a plurality of unit walls corresponding to one pixel with first, second and third sub pixels which emit different colored lights. Alternatively, each subsidiary wall may include a plurality of unit walls, with each unit wall corresponding to one of the first, second or third sub pixels.

Abstract: The organic electroluminescent device comprises a plurality of anode electrodes formed on a substrate, each anode electrode being extended in one direction; an insulating layer formed on the anode electrodes and having openings, each opening being formed on each anode electrode; a plurality of walls crossing the anode electrodes, organic electroluminescent layers formed on the openings of the insulating layer; and a plurality of cathode electrodes overlapping the organic electroluminescent layers, each cathode electrode being parallel with the walls. In the present device, the insulating layer is formed on the edges of each anode electrode and the insulating layer is not formed on the other area, and so it is possible to prevent the organic EL layer from being damaged by the concentrated voltage, and the emitting area which is not covered by the insulating layer is increased to enhance an aperture ratio of the device.

Abstract: An organic electroluminescent device includes a plurality walls intersecting with anode electrode layers and a plurality of mask supporting members formed between the anode electrode layers. A method for manufacturing the organic electroluminescent device includes: forming a plurality of anode electrode layers on a substrate; forming an insulating layer on the area except for predetermined areas of the anode electrode layers; forming a plurality of walls intersecting with each of the anode electrode layers; forming a plurality of mask supporting members, each formed on a predetermined area between the anode electrode layers; and forming organic EL layers and a plurality of cathode electrode layers by using a mask. The plurality of mask supporting members assists in preventing the walls and organic material layers from being damaged by the mask during the process of forming the organic EL layers and cathode electrode layers.

Abstract: The present invention relates to an organic electroluminescent device having a circular polarizer. The organic electroluminescent device according to one embodiment of the present invention includes a substrate, an anode electrode layer, an organic layer, a cathode electrode layer, an insulation film and a circular polarizer. The insulation film is formed on the anode electrode layer and contains a black substance. The circular polarizer is adhered to the surface of the substrate opposite to the upper side of the substrate on which the anode electrode layer is formed and polarizes a light incident from outside, wherein the polarizer contains a dye-based substance or a mixed substance of dye-based substance and iodine-based substance. Therefore, the organic electroluminescent device may improve contrast and decrease power consumption.

Abstract: The present invention relates to an organic electro-luminescence display device and a method of fabricating the same capable of improving an emission efficiency and of reducing a deterioration of picture quality. An organic electro-luminescence display device, including a display area and a non-display area, according to the present invention includes: a data line and a scan line, which are formed in a direction crossing each other, at the display area; a data link, extended from the data line, and a scan link, connected to the scan line, at the non-display area; and a data pad extended with a width wider than that of the data link and connected to the end of the data link formed at the non-display area, and a scan pad extended with a width wider than that of the scan link and connected to the end of the scan link formed at the non-display area, wherein at least any one of the data link, the data pad, the scan link, and the scan pad are formed in a multi conductive layer.

Abstract: The present invention relates to a method and apparatus for driving an electro-luminescence display panel capable of doing an aging operation upon driving. A method of driving an electro-luminescence display panel according to the present invention includes: a scan period when electro-luminescence cells formed at a cross of both a plurality of scan lines and a plurality of data lines are line-sequentially emitted; and an aging period when an aging is performed in the electro-luminescence cells at the same time by applying a reverse bias, wherein the scan period and the aging period are repeated for each frame.

Abstract: An active matrix organic electro-luminescence display device and a fabricating method thereof for preventing a damage of organic light-emitting layer and a pixel badness are disclosed. In the organic electro-luminescence display device, a thin film transistor array is provided on a substrate. A first electrode is connected to the thin film transistor. At least one insulating film exposes the first electrode and separates each pixel. An organic light-emitting layer overlaps with the first electrode. A second electrode is provided on the organic light-emitting layer.

Abstract: An organic electro-luminescence display device and a fabricating method thereof for preventing a badness of a pad portion are disclosed. In the organic electro-luminescence display device, a first conductive layer is electrically connected to any at least one of first and second electrodes of the organic electro-luminescence array. A second conductive layer is provided on the first conductive layer. A dummy insulating pattern is provided to cover the first and second conductive layer and has a hole for exposing a portion of the second conductive layer.

Abstract: This invention relates to a mask, a method of fabricating the same, and a method of fabricating organic electro-luminescence device using the same that is capable of minimizing a difference of a rigidity coefficient value of both an open part and an blocking part. The mask includes: an open part formed in a hole type to pass an organic material for forming a first organic layer on a substrate; and a blocking part having a plurality of grooves formed at other areas except for the open part.

Abstract: An electro-luminescence display device and a method of fabricating the same capable of saving working hours needed to fabricate the electro-luminescence display device and preventing a waste of materials to improve a production yield of the electro-luminescence display device are disclosed. An electro-luminescence display device includes: a connection film being connected a driving circuit; a pad connected to the connection film in order to supply a driving signal from the driving circuit to a signal line formed on a substrate; a conductive film for connecting the connection film to the pad; and a plurality of dummy pads, each dummy pad including a transparent conductive layer, wherein at least one of the dummy pads is formed to expose the transparent conductive layer in order to test an adhesive level of the connection film and the pad by the conductive film.