Abstract: Disclosed herein is a method for measuring blood glucose levels, using an electrochemical biosensor provided with a converse-type thin-layer electrochemical cell. The electrochemical cell comprising: a working electrode formed on a flat insulating substrate; an auxiliary electrode formed on a separate flat insulating substrate so as to face the working electrode; a fluidity-determining electrode, formed at a predetermined distance from the working electrode on the flat insulating substrate used for the working electrode or the auxiliary electrode; an adhesive spacer, provided with a sample-introducing part having a micro-passage, for spatially separating the working electrode and the auxiliary electrode by being interposed therebetween; an electrode connector, printed with a thick conductive material on a portion of the auxiliary electrode, for three-dimensionally connecting the working electrode to the auxiliary electrode; and a reagent layer containing an electron transfer mediator and an oxidation enzyme.

Abstract: A method for restricting a push-to (PT) service restricts a PT service with reference to network information. A PT client inviting to a PT session restricts an invited PT client by setting a network dependent outgoing session barring flag as ‘ON’. A PT client invited to the PT session restricts the inviting PT client by setting a network dependent incoming session barring flag as ‘ON’. The inviting PT client or the invited PT client can be selectively restricted by using information on operation conditions under which the flags are operated.

Abstract: A method for providing a push-to (PT) service employing an invitation reservation mechanism is disclosed in which an invitation reservation function is set in a PT server so that, without an instruction of a PT client, the PT server can invite other PT clients who are available for session establishment. A method for reserving a PT service includes setting an invitation reservation function in a transmitting side PT server; requesting and receiving by the transmitting side PT server state information of PT clients who are targets for joining a session when operation conditions of the invitation reservation function are met; and transmitting by the transmitting side PT server an invite signal to the PT clients when the PT clients are in a state available for establishment of a session.

Abstract: A method and system for determining a server having a controlling function, are provided. The method includes determining which server serves most clients invited to a session among at least two different servers serving at least two clients, and designating the determined server to be a server having a controlling function.

Abstract: An electron emission device includes a first substrate and a second substrate facing each other and forming a vacuum vessel. An electron emission region is provided on the first substrate, and a light-emitting region having a light-emitting area and a non-light-emitting area is provided on the second substrate. The light-emitting region includes at least one phosphor layer formed on the second substrate. At least one anode covers the phosphor layer. The anode is also positioned such that there is no gap between the anode and the non-light-emitting area. The shape of the anode in light-emitting areas follows the shape of the phosphor layer with a gap between the anode and the phosphor layer.

Abstract: The present invention relates to an electron emission device including a light-emitting area having a high level of brightness and conductance and a method of manufacturing the same. An electron emission device according to one embodiment of the present invention comprises a light-emitting region which comprises at least one phosphor layer formed on the second substrate; a surface treatment layer which is formed on the surface of the phosphor layer and comprises a functional material which remains after a firing process for making the phosphor layer; and at least one anode covering the surface treatment layer.

Abstract: An electron emission device includes a first substrate having an electron emission unit for emitting electrons, and a second substrate facing the first substrate and having a light emission unit for emitting visible rays due to the electrons emitted by the electron emission unit. The light emission unit has a plurality of reflective layers formed on a surface of the second substrate facing the first substrate, and phosphor layers formed on the surface of the second substrate between the reflective layers as well as on lateral sides of the reflective layers. The reflective layer is formed of an achromatic color, particularly a white color. Black layers are disposed between the second substrate and the reflective layers.

Abstract: A system for interworking messages of a mobile communications terminal employs a method of receiving by a first messaging service server a multimedia message sent by a first user client of a first messaging service, processing the multimedia message at the first messaging service server and at a second messaging service server, and providing by the second messaging service server the processed multimedia message to a second user client of a second messaging service. The message includes a parameter that indicates the originating messaging service type or the recipient messaging service type as a field or an indicator in the header portion or body portion of the message.

Abstract: Disclosed is a flat panel display device including a first substrate; an electron emitting region formed on the first substrate; a second substrate opposing the first substrate with a predetermined gap therebetween; a vacuum assembly being formed by the first and the second substrates; and a light emitting region including a phosphor layer with a predetermined pattern and emitting light by electrons emitted from the electron emitting region, and an anode formed on one side of the phosphor layer, wherein the projections and depressions are formed on the anode, or on the second substrate.

Abstract: Disclosed is a method for transmitting a signal in a mobile communications system using a plurality of transmit/receive antennas. A method for transmitting a signal in accordance with an embodiment of the present invention comprises the steps of: a receiving end's calculating a signal to interference noise ratio (SINR) with respect to every antenna pairs configuring STTD pairs to be transmittable from a transmitting end; feedbacking information indicating an antenna pair having the greatest SINR to the transmitting end; and the transmitting end's performing a D-STTD transmission through the antenna pair determined by the feedbacked information.

Abstract: An electron emission device includes a first substrate with an electron emission region, and a second substrate with a light emitting region. The light emitting region emits light in response to electrons emitted from the electron emission region to produce images. A phosphor layer is formed with a predetermined pattern. A black layer is formed with a predetermined pattern at a non-light-emitting region within the phosphor layer pattern on the second substrate. The black layer includes a first region of chromium oxide or an oxide of chromium and one or more metals selected from the group consisting of indium, tin, indium-tin, copper, antimony, titanium, manganese, cobalt, nickel, zinc, lead, chromium, and combinations thereof. The first region is formed on an anode. A second region of metallic chromium is formed on the first region, and a third region of chromium oxide is formed on the second region.

Abstract: A flat panel display device includes a first substrate; an electron emission region formed on the first substrate; a second substrate located at a predetermined distance facing the first substrate and forming a vacuum vessel with the first substrate; and a light emitting region which emits light derived by electrons emitted from the electron emission source. The light emitting region includes an anode in a predetermined pattern that formed on the second substrate and a phosphor screen layered on the anode. A proportion, k between a screen weight of the phosphor screen and an average diameter of phosphor particles on the phosphor screen satisfies: k=S/(D·n) where, k ranges from 0.16 to 0.23, S is the screen weight (mg/cm2), D is the average diameter of the phosphor particles, and n is the number of accumulation layers of the phosphor powder particles on the phosphor screen.

Abstract: The present invention relates to the compounds generating strong acids (described hereafter as “acid generators”) decomposed by heat and the composition of thin film containing the same. Provided are the compounds represented by the structure of formula I and the composition containing the compounds. wherein X is alkyl or aryl group and R is hydrogen atom, hydroxy, alkoxy or alkyl group. The abovementioned acid generators of the present invention generate acid by heat at relatively low temperatures, preventing the change in the ratio of the composition due to evaporation of some components in the composition. Accordingly, it has the advantageous effect that the ratio of components in the composition is controlled and the preparation of the thin film with the wanted properties is simplified.

Abstract: A transceiving network controller that controls memory allocation of a buffer memory according to data flow and a method for controlling memory allocation and data flow.

Abstract: A flat panel display device includes a first substrate, an electron emission assembly formed on the first substrate, a second substrate provided at a predetermined distance from the first substrate and forming a vacuum assembly with the first substrate, and an illumination assembly formed on the second substrate, the illumination assembly being illuminated by electrons emitted from the electron emission assembly. The illumination assembly includes at least one anode electrode formed on a surface of the second substrate facing the first substrate, phosphor layers formed in a predetermined pattern on the at least one anode electrode, and conductive layers formed of a carbon-based material on the phosphor layers.

Abstract: In a method of controlling a transmitting buffer and a receiving buffer of a network controller and in a network controller operating under such a method, at least one request for access to a system bus from the transmitting buffer and the receiving buffer is received, and the occupancy level of data in the receiving buffer and the vacancy level of data in the transmitting buffer are determined. Access to the system bus by the transmitting buffer or the receiving buffer is granted based on the determination result. According to the method and system, buffers in the transmitting path and buffers in the receiving path are treated as a single virtual transmitting buffer and a single receiving virtual buffer, respectively, and bus priority is determined in consideration of the occupancy level of data in each virtual buffer along with any increase or decrease in the occupancy level.

Abstract: A method for preparing a zinc sulfide phosphor having effective emission at low voltages. In the method for synthesizing a green-light emitting zinc sulfide based phosphor, ZnS:Cu, Al, which is applicable to a device operated with a low voltage, novel raw materials are employed. CuI is used as an activator, wherein monovalent copper (Cu1+) is complexed with ammonia and the ammonia complex is incorporated so as to uniformly distribute the activator in the mixture of raw materials. AlF3 is used as a co-activator, and, ZnI2 and NaI are added as iodide series fluxes. Thus, the color display characteristics are improved with a relatively high color purity and luminance.

Abstract: A method for preparing a zinc sulfide phosphor having effective emission at low voltages. In the method for synthesizing a green-light emitting zinc sulfide based phosphor, ZnS:Cu, Al, which is applicable to a device operated with a low voltage, novel raw materials are employed. Cul is used as an activator, wherein monovalent copper (Cu1+) is complexed with ammonia and the ammonia complex is incorporated so as to uniformly distribute the activator in the mixture of raw materials. AlF3 is used as a co-activator, and, Znl2 and Nal are added as iodide series fluxes. Thus, the color display characteristics are improved with a relatively high color purity and luminance.

Abstract: A matrix type flat-panel display device having multi data lines and a method for driving the matrix type flat-panel display device are provided. The matrix type flat-panel display device in which a plurality of data lines are assigned to each of a plurality of columns consisting of pixels and each data line is arranged to correspond one-to-one with pixels to which each scanning line is connected, makes it possible to increase the number of the scanning lines which can be driven at the same time, thereby extending dwell time by multiplying it by the number of the data lines assigned to each of a plurality of columns consisting of pixels.

Abstract: An off-track optimizing apparatus, disk, and method for raising track density of a hard disk drive using a magnetoresistive head. An optimal off-track amount is detected in an initial test process of a hard disk drive, and an additional position detection signal is written into a specific area of a disk. During track follow, the magnetoresistive head is on-tracked in a specific track by using the additional position detection signal.