Abstract: Disclosed herein is a secondary battery pack including an anode and cathode terminal of a battery cell, the anode and cathode terminal being made of a plate-shaped conductive member, and being electrically connected to a PCM, a battery cell having the anode and cathode terminal formed at one end thereof, the battery cell being provided at the end thereof with a thermally welded surplus portion, and a PCM including a PCB having a protection circuit formed thereon, the PCB being provided at one side thereof with a cathode and an anode terminal connection portion and at the other side thereof with an external input and output terminal connection portion, an external input and output terminal electrically connected to the protection circuit of the PCB via the external input and output terminal connection portion of the PCB, and an electrically insulative PCM case.

Abstract: A battery module according to an exemplary embodiment of the present disclosure includes a plurality of cell cartridges including at least one battery cell having an electrode terminal and a molding case to receive the battery cell, the molding case having a plurality of coupling protrusions protruding outward, and a sensing module connected to the coupling protrusions to couple the plurality of cell cartridges, the sensing module having a voltage sensing terminal coming into contact with the electrode terminal by the coupling. According to one aspect of the present disclosure, a cost and time taken to manufacture the battery module may reduce by simplifying a connection structure of the plurality of battery cells, and simplifying a coupling structure between the battery cell and the sensing module installed to sense the voltage of the battery cell.

Abstract: Disclosed herein is a battery assembly including at least two battery cells connected in series or in parallel. Each of the battery cells includes an electrode assembly including a cathode, an anode and a separator interposed between the cathode and the anode and a battery case in which the electrode assembly is mounted. An electrode terminal of a first battery cell and an electrode terminal of a second battery cell are formed as a single member at a series or parallel connection portion between the first and second battery cells.

Abstract: Disclosed herein is a battery module including a battery cell stack configured to have a rectangular parallelepiped structure in which two or more plate-shaped battery cells, each of which has electrode terminals formed at one side thereof, are stacked and a breadth of one surface of the battery cell stack at which the electrode terminals of the battery cells are disposed is smaller than a width and a height of each major surface of the battery cell stack, a first module case bent to surround two relatively large major surfaces of the battery cell stack and one surface of the battery cell stack opposite to the surface of the battery cell stack at which the electrode terminals of the battery cells are disposed, among six surfaces of the battery cell stack and a surface, the first module case being made of a thermally conductive material that is capable of dissipating heat generated from the battery cells during charge and discharge of the battery cells, and a second module case bent to surround side surfaces o

Abstract: Disclosed herein is a secondary battery pack including a battery cell having an anode terminal and a cathode terminal formed at one face having a sealed surplus portion and a protection circuit module (PCM) electrically connected to the battery cell via the anode terminal and the cathode terminal, wherein the PCM includes a board having a protection circuit formed thereon, the board being provided with an anode terminal connection part and a cathode terminal connection part connected to the anode terminal and the cathode terminal, respectively, a PCM case configured to receive the board through an open face thereof so that the PCM case surrounds the board, and an electrically insulative lid to close the open face of the PCM case.

Abstract: A battery pack including a battery cell having an anode and cathode terminal at one face having a sealed surplus portion and a protection circuit module (PCM) connected to the cell via the anode and cathode terminal, the PCM including a board having a protection circuit thereon, the board being provided with an anode and cathode terminal connection part connected to the anode and cathode terminal, respectively, and a PCM case configured to receive the board through an open face thereof so that the PCM case surrounds the board. The board is coupled to the anode and cathode terminal of the cell via the anode and cathode terminal connection part, the board is disposed in the PCM case in a state in which the board is parallel to the cell, and the PCM case, in which the board is disposed, is mounted to the sealed surplus portion of the cell.

Abstract: Disclosed is a secondary battery pack including a battery cell having a cathode and anode terminal formed at one face having a sealed surplus portion and a protection circuit module (PCM) electrically connected to the cell via the cathode and anode terminal, wherein the PCM includes a board having a cathode terminal connection part connected to the cathode terminal and an anode terminal connection part connected to the anode terminal and an electrically insulative case configured to receive the board through an open face thereof. The board, connected to the cathode terminal and anode terminal of the battery cell via the cathode terminal connection part and the anode terminal connection part, is mounted to the sealed surplus portion of the cell in a state in which the board is disposed in the case so that the cathode and anode terminal are exposed through the open face of the case.

Abstract: Disclosed is a secondary battery pack including a battery cell having an electrode assembly of a cathode/separator/anode structure disposed in a battery case together with an electrolyte in a sealed state, the battery case being provided at an upper end thereof with a first electrode terminal, a second electrode terminal, and a pair of fastening grooves, a protection circuit module (PCM) including a protection circuit board (PCB) having a protection circuit formed thereon, connection members A and B connected to the first electrode terminal and the second electrode terminal, respectively, and a safety element, an insulative mounting member, and an electrically insulative top cap.

Abstract: Disclosed is a secondary battery pack including a battery cell having an anode and a cathode terminal formed at one face having a sealed surplus portion and a protection circuit module (PCM) electrically connected to the battery cell via the anode and the cathode terminal, wherein the PCM includes a board having a protection circuit formed thereon, the board being provided with an anode terminal connection part and a cathode terminal connection part connected to the anode terminal and the cathode terminal, respectively, the board is coupled to the anode terminal and the cathode terminal of the battery cell via the anode terminal connection part and the cathode terminal connection part and is mounted to the sealed surplus portion of the battery cell, and the secondary battery pack further includes a frame mounted to the PCM and the battery cell so as to surround the PCM and the battery cell.

Abstract: Disclosed herein is a secondary battery pack including an anode and cathode terminal of a battery cell, the anode and cathode terminal being made of a plate-shaped conductive member, and being electrically connected to a PCM, a battery cell having the anode and cathode terminal formed at one end thereof, the battery cell being provided at the end thereof with a thermally welded surplus portion, and a PCM including a PCB having a protection circuit formed thereon, the PCB being provided at one side thereof with a cathode and an anode terminal connection portion and at the other side thereof with an external input and output terminal connection portion, an external input and output terminal electrically connected to the protection circuit of the PCB via the external input and output terminal connection portion of the PCB, and an electrically insulative PCM case.

Abstract: Disclosed is a secondary battery pack including an anode terminal of a battery cell, the anode terminal being made of a plate-shaped conductive member, the anode terminal being electrically connected to a protection circuit module (PCM) via a safety element, a cathode terminal of the battery cell, the cathode terminal being made of a plate-shaped conductive member, the cathode terminal being directly electrically connected to the PCM, a battery cell having the anode terminal and the cathode terminal formed at one end thereof, the battery cell being provided at the end thereof with a thermally welded surplus portion, and a PCM including a printed circuit board (PCB) having a protection circuit formed thereon.

Abstract: Disclosed is a secondary battery pack including an anode terminal and a cathode terminal of a battery cell, and being made of a plate-shaped conductive member, the anode terminal and the cathode terminal being electrically connected to a protection circuit module (PCM), a battery cell having the anode terminal and the cathode terminal formed at one end thereof, the battery cell being provided at the end thereof with a thermally welded surplus portion, and a PCM including a printed circuit board (PCB) having a protection circuit formed thereon, the PCB being provided at one side thereof with a cathode terminal connection portion and an anode terminal connection portion and at the other side thereof with an external input and output terminal connection portion, an external input and output terminal electrically connected to the protection circuit of the PCB via the external input and output terminal connection portion of the PCB.

Abstract: A CMOS image sensor includes a substrate including a sensing part and a peripheral driving part; a first insulating interlayer formed over an entire surface of the substrate; a first metal line formed on the first insulating interlayer in each of the sensing and peripheral driving parts; a second insulating interlayer formed over the entire surface of the substrate including the first metal line; a second metal line formed on the second insulating interlayer in each of the sensor and peripheral drive parts; an etch-stop layer formed over the entire surface of the substrate including the second metal line; a third insulating interlayer formed on the peripheral driving part of the etch-stop layer; a third metal line formed on the third insulating interlayer; a fourth insulating interlayer formed on the third insulating interlayer including the third metal line, to be disposed in the peripheral driving part; and a fourth metal line formed on the fourth insulating interlayer.

Abstract: The method of forming a floating gate array of a flash memory device includes: (a) sequentially forming a tunnel oxide film, a floating gate forming film, a capping oxide film and a first nitride film on a semiconductor substrate with an active device region defined by device isolation films; (b) patterning the first nitride film to form a first nitride film pattern; (c) forming first oxide film spacers on sidewalls of the first nitride film pattern; (d) selectively removing the first nitride film pattern; (e) forming a plurality of second nitride film patterns separated by the first oxide film spacers on the capping oxide film; (f) selectively removing the first oxide film spacers interposed between the plurality of second nitride film patterns and a portion of the capping oxide film to expose a surface of the floating gate forming film between the second nitride film patterns; (g) forming a plurality of floating gate patterns by removing a portion of the floating gate forming film exposed using the second n

Abstract: A method of manufacturing a semiconductor device including forming a pad oxide layer on a semiconductor substrate, forming a spacer oxide layer pattern on sidewalls of the pad oxide layer, and forming a nitride layer on the pad oxide layer. The method further includes forming a groove in the nitride layer by selectively removing the spacer oxide layer pattern, forming a trench in a region where the groove is formed, and filling the trench with a thermal oxide layer so as to form a shallow trench isolation (STI) layer. In the method, the line width of the STI layer depends on the thickness of the spacer oxide layer, and so the STI layer can be formed to a line width W smaller than a design rule.

Abstract: A memory card including a module comprising at least a printed circuit board having an electronic circuit device mounted thereto and at least one I/O pad and at least one test pad disposed thereon. The module is inserted into a complementary cavity formed within a case of the memory card, such case generally defining the outer appearance of the memory card. The module is secured within the cavity of the case through the use of an adhesive. In each embodiment of the present invention, first and second covers are movably attached to a case for selectively covering or exposing the I/O pads and the test features/pads of the module of the memory card.

Abstract: A method of manufacturing a semiconductor device including forming a pad oxide layer on a semiconductor substrate, forming a spacer oxide layer pattern on sidewalls of the pad oxide layer, and forming a nitride layer on the pad oxide layer. The method further includes forming a groove in the nitride layer by selectively removing the spacer oxide layer pattern, forming a trench in a region where the groove is formed, and filling the trench with a thermal oxide layer so as to form a shallow trench isolation (STI) layer. In the method, the line width of the STI layer depends on the thickness of the spacer oxide layer, and so the STI layer can be formed to a line width W smaller than a design rule.

Abstract: There are provided a radio frequency excited slab waveguide laser and method of stabilizing the laser power and frequency using a detection circuit which uses a variation in an incident or reflecting radio frequency signal caused by an optogalvanic effect generated from the laser itself as a reference for the stabilization. The radio frequency excited slab waveguide laser having a radio frequency generator, an unstable resonator and a lock-in stabilizer further includes the detection circuit for detecting a current signal due to the optogalvanic effect generated from the unstable resonator itself to allow a signal detected by the detection circuit to be fed back to the lock-in stabilizer.

Abstract: An apparatus for and a method of stabilizing the laser power and frequency of a radio frequency excited laser, which are adapted to lock the laser power and frequency of the laser at the vertex of a laser gain curve using an optogalvanic effect generated from the laser itself, thereby stabilizing the laser power and frequency without requiring any specific unit to be arranged inside or outside a cavity of the laser. A capacitor is coupled to a radio frequency inlet of the radio frequency discharge tube. The capacitor serves to induce a part of radio frequency energy, introduced into the radio frequency discharge tube, toward a detector, so that the optogalvanic signal is measured, based on the induced signal, after removing radio frequency components from the induced signal by the detector, thereby enabling a measurement of a variation in input radio frequency energy caused by the optogalvanic effect.

Abstract: A device and method for measuring a difference frequency having a simple structure and utilizing optogalvanic effect for measuring a difference frequency when carbon dioxide laser light of a single wavelength is varied in frequency by a measuring object. When a part of frequency varied laser light is mixed with an original frequency of laser light by self-mixing in a laser resonator, a strength of the laser light in the resonator is modulated to a difference frequency between the original frequency and the variation frequency. Since a current change in response to strength of light is generated by the optogalvanic effect in the laser resonator, when a frequency of optogalvanic current change is measured, the difference frequency can be measured.