摘要:
A plasma display device including a first electrode, a second electrode, and a third electrode crossing the first electrode and the second electrode is disclosed. A plurality of first sustain pulses are applied to the first electrode and a plurality of second sustain pulses are applied to the second electrode during a sustain period of a first subfield. A voltage at the first electrode gradually decreases from a third voltage to a fourth voltage after the voltage at the first electrode gradually increases from a first voltage to a second voltage, during a sub-reset period of a second subfield being consecutive to the first subfield. The plurality of second sustain pulses includes a first group and a second group, the second group includes the last one of the second sustain pulses, and a second sustain pulse of the second group has a different characteristic (e.g., pulse width) from a second sustain pulse of the first group.
摘要:
A toner supply roller of a developing device includes a shaft and a resilient member enclosing the shaft. The resilient member includes a hybrid polyurethane foam containing an ionic conductive substance and an electron conductive substance. The toner supply roller is manufactured by impregnating a semi-conductive polyurethane foam having the ionic conductive substance with a resin solution containing the electron conductive substance, drying and cutting the impregnated polyurethane foam, and inserting and adhering a shaft into the dried, cut, and impregnated polyurethane foam.
摘要:
Methods of manufacturing a semiconductor device are provided. A trench is formed in a semiconductor substrate. A first field oxide layer is formed that partially fills the trench. The first field oxide layer defines an active region of the substrate that is adjacent to the trench. An upper portion of sidewalls of the trench extends upward beyond a surface of the first field oxide layer. A first liner is formed on the first field oxide layer and on the portion of the sidewalls of the trench that extend upward beyond the first field oxide layer. A second field oxide layer is formed on the first liner and fills the trench. The second field oxide layer and the first liner are each partially removed to expose a top adjacent surface and upper sidewalls of the trench along the active region of the substrate. A dielectric layer is formed on the exposed top adjacent surface and upper sidewalls of the trench. A gate electrode is formed on the dielectric layer.
摘要:
In an embodiment, an apparatus is configured to cut a tape, such as a spacing adhesive tape. The apparatus is easy to maintain and blade life is extended, and the quality of the cuts are superior. In an embodiment the method includes preparing a spacing adhesive tape used in a semiconductor manufacturing process, fixing the spacing adhesive tape to a worktable, and cutting the spacing adhesive tape using a pair of wheel-shaped blades.
摘要:
An electroconductive toner supply roller, a method of preparing the supply roller, and an electrophotographic imaging apparatus including the electroconductive toner supply roller are provided. More particularly, an electroconductive toner supply roller including a reactive conducting agent so as to prevent the formation of a sticky foam and migration of an ionic conducting agent. The electroconductive toner supply roller avoids the formation of a foam resulting from an increase of viscosity due to the addition of an electroconductor. An electrophotographic imaging apparatus is produced comprising the electroconductive toner supply roller.
摘要:
A developing roller for an electrographic imaging apparatus, which comprises a base rubber, a conductive carbon black, a conductive polymer for controlling hardness of the base rubber and dispersion of the carbon black, and a binder resin for inhibiting migration of the conductive polymer to a surface of the developing roller, and an electrographic apparatus comprising the same are provided. The developing roller has excellent hardness, processibility, stability to resistance and resistance to migration.
摘要:
The present invention relates to an apparatus and method for recognizing biological named entity from biological literature based on united medical language system (UMLS). The apparatus and the method receives metathesaurus from the UMLS, constructs a concept name database, a single name database and a category keyterm database, which are language resources to be used recognize a named entity, receives each concept name stored in the concept name database, extracts features of each of the concept names by using data stored in the single name database and the category keyterm database, constructs a rule database by creating rules used to recognize the named entity and filtering the rules by using the extracted features, receives a biological literature, extracts nouns and noun phrases that are candidate named entities, applies the rules stored in the rule database to the nouns and the noun phrases, and recognizes the named entities. In the present invention, the biological named entities can be effectively extracted which can be used as important information individual in input literature.
摘要:
The present invention relates to a pipe connection structure of an air conditioning system, wherein a corrugated pipe (200) is detachably decoupled from/coupled to an object (100) to be coupled, the pipe connection structure comprising: a fixing plate (320) fixed to the object (100) to be coupled; and a clip (300) having a pressing protrusion (350) that is connected to the fixing plate (320) and is convexly formed in a direction facing the fixing plate (320), wherein in the state where the fixing plate (320) is fixed to the object (100) to be coupled, the end of the corrugated pipe (200) is inserted between the fixing plate (320) and the pressing projection (350) and is pressed by the pressing projection (350) so as not to be separated therefrom.
摘要:
A method of processing a multi-view image, and a multi-view image processing apparatus for performing the method are provided. The multi-view image processing apparatus includes a first video codec module which is configured to output first image processed data as a result of processing a first image signal provided from a first image source, and to generate sync information at each predetermined time, and a second video codec module which is configured to output second image processed data as a result of processing a second image signal provided from a second image source, using part of the output first image processed data according to the sync information. The first image processed data and the second image processed data are combined into a multi-view image.
摘要:
A resistance-based memory has a two-diode access device. In a particular embodiment, a method includes biasing a bit line and a sense line to generate a current through a resistance-based memory element via a first diode or a second diode. A cathode of the first diode is coupled to the bit line and an anode of the second diode is coupled to the sense line.