136results about How to "Strengthen the connection structure" patented technology

A backlight assembly and a display device having the backlight assembly are provided where the backlight assembly includes a plurality of light sources for emitting light and a plurality of metal core printed circuit boards on which the light sources are mounted. The metal core printed circuit boards are directly connected to each other in predetermined regions to emit light in a surface direction. A method of assembling the backlight assembly is further provided.

A secondary battery module includes a connector, which electrically connects a first unit battery to an adjacent unit battery. The connector is connected to the first battery through a connecting member, which is connected to a terminal of the first battery. The connecting member has external threads and a flange on which the connector is positioned. The connector is also fitted to the connecting member and fixed thereto through a nut, which is joined with the external threads of the connecting member.

A semiconductor light emitting device includes a substrate; a plurality of light emitting cells disposed on the top surface of the substrate, the light emitting cells each having an active layer; a plurality of connection parts formed on the substrate with the light emitting cells formed thereon to connect the light emitting cells in a parallel or series-parallel configuration; and an insulation layer formed on the surface of the light emitting cell to prevent an undesired connection between the connection parts and the light emitting cell. The light emitting cells comprise at least one defective light emitting cell, and at least one of the connection parts related to the defective light emitting cell is disconnected.

The present invention relates to fluorescent lighting fixtures, which are aligned in series at regular intervals, which are easily connected one another, and which prevent discontinuation of illumination occurring between fluorescent lamps. The fluorescent lighting fixture includes: a fluorescent lamp having a tube type lamp body, auxiliary tubes mounted at the tops of both ends of the lamp body, and terminal pins inwardly formed at an end of each auxiliary tube; a body having a stabilizer mounted therein for lighting the fluorescent lamp, connection terminals located at both ends thereof at a predetermined interval and electrically connected with the stabilizer; and sockets mounted at both ends of the body, each of the sockets having a support slit formed in the outer surface thereof for fixing and supporting the terminal pins of the fluorescent lamp, and a receiving slit for allowing the terminal pins to be inserted into the support slit.

The present invention relates to a rechargeable battery including an electrode assembly comprising a positive electrode, a negative electrode, and a separator interposed therebetween. The battery further comprises a case accommodating the electrode assembly and a plurality of positive electrode terminals and negative electrode terminals that are exposed outside of the case, connected to the case, and coupled to the electrode assembly.

A connecting structure of a flat fuel cell assembly. The assembly includes a plurality of fuel cells, each of which has a membrane electrode assembly with an anode, a proton exchange membrane and a cathode combined. Two conductive nets are attached to the surfaces of the anode and the cathode of each membrane electrode assembly by thermosetting adhesive and heat pressing to collect and transmit electrons.

A pouch-type lithium secondary battery including: a battery unit comprising a positive electrode plate, a separator, and a negative electrode plate, wherein the separator is disposed between the positive and negative electrode plates; electrode tabs extending from each of the positive and negative electrode plates of the battery unit, respectively; a case having a space to accommodate the battery unit and sealing surfaces formed along the periphery of the space, wherein the case is sealed at the sealing surfaces by thermal fusion; and a protection circuit board 600 electrically connected to the electrode tabs. The protection circuit board is disposed parallel to an outer wall of the case. Since the electrode tabs are bent in an upright position with respect to the sealing surfaces, and the protection circuit board electrically connected to the bent electrode tabs is disposed between the outer wall of the case and the electrode tabs, the size of the sealing surfaces of the case can be minimized.

There is provided a multilayer capacitor including an inner connecting conductor of at least one polarity; a plurality of first and second outer electrodes formed on a surface of the body, wherein the inner connecting conductor is connected to a corresponding one of the outer electrodes having identical polarity, a corresponding one of the inner electrodes having identical polarity to the inner connecting conductor includes a plurality of groups each including at least one of the inner electrodes, wherein the inner electrodes of the respective groups are connected to the outer electrodes having identical polarity that are different from one another for each of the groups and electrically connected to the inner connecting conductor through the connected outer electrode.

A printed circuit board (PCB) reduces a simultaneous switching noise (SSN) causing power noise, thereby reducing radiated electromagnetic interference (EMI). In a double-layered PCB, a first substrate is arranged in parallel with a second substrate while being spaced apart from the second substrate by a predetermined distance. The first substrate includes a ground plane, which is deposited over an entirety of the first substrate. The second substrate includes a power plane deposited at a position of a component mounted to the printed circuit board (PCB) to transmit power to the component. Thus, the power trace of the PCB is simplified in structure, thereby reducing EMI radiation noise.

A packaged chip lowering characteristic impedance comprises a chip, a lead wire frame, a plurality of metal layers, adhesive layers, lead wires, and a mold, being formed into TSOP LOC and thin-small-sized packaging types; from a specified site above or under each row of leads of the lead wire frame, metal layers are fixed respectively with adhesives layers to the lead wire frame; lead wires are connected respectively between electrode contacts of the chip and leads of the lead wire frame and a lead wire provided is connected between at least one lead and the metal layer, so the packaged chip using metal layers as a Ground or Power plane is formed; thus, electrical noises and EMI are lowered and a problem of poor transmission of signals is eliminated so that a stable transmission of signals and an efficient transmission speed may be further developed.

A vehicle range changeover mechanism is driven in response to operation of a shift lever. The range changeover mechanism has an output sector gear that is unrotatably connected to a range control shaft, and a position detecting sensor, a portion of which that is interlocked with and connected to the range control shaft. Looseness between the output sector gear and the position detecting sensor portion is eliminated by provision of a leaf or spring plate, thereby assuring rotation of the position detecting sensor portion corresponding one to one with the rotational motion of the range control shaft.

The present invention provides an improved connection for circuit substrates. The circuit substrates are connected at concave and convex portions at their ends. The concave portion is formed such that the inside width is larger than the entrance width. The convex portion fits into the concave portion. Thereby, a connected portion of the circuit substrates has increased tensile strength. Furthermore, abnormality of the connected portion of the circuit substrates may be easily perceived.

The present invention relates to a connecting structure for an aircraft or spacecraft, with a structural component and a stringer. The stringer is connected to the structural component by means of connecting regions. In order to reduce stress peaks that result for example from impact in the structural component, a high impact material is introduced into at least one of the connecting regions to provide a local increase in the energy absorbing capacity of the at least one connecting region.

A duct connection assemble, whereby upon connecting a saddle flange (2a) of the joint duct (8) to the main ribbed duct (3) through the communication hole (1b), the rubber sealant (1) is interposed between the saddle flange (2a) and a circumferential area of the communication hole (1b) so that protuberances (2b) uniformly press the rubber sealant (1) through the recesses (1d) to tightly engage the saddle flange (2a) against an outer surface of the main ribbed duct (3) through rib-fitting grooves (1a) and the water sealing small projective rings (1c). The joint duct (2) is brought into an elastical engagement with the main ribbed duct (3) to achieve a good water sealing action for an extended period of time.

The invention discloses a reinforcement type prefabricated assembly type shear wall structure. Pre-stressed steel strands penetrate into an upper layer prefabricated wall and a lower layer prefabricated wall connected with the upper layer prefabricated wall adjacently. The invention further discloses a construction method of the reinforcement type prefabricated assembly type shear wall structure. According to the special construction process of a tooth space type connection structure of the assembly type shear wall, in the construction process of the upper layer prefabricated wall, the pre-stressed steel strands are adopted for connecting the adjacent upper layer prefabricated wall and the lower layer prefabricated wall, so that the upper layer prefabricated wall is stabilized on the lower layer prefabricated wall in the period that a concrete structure is cast, temporary supports do not need to be arranged any more, construction is convenient, performance is reliable, and the problems that the assembly type shear wall is difficult in connection construction on site and expensive in manufacturing cost are solved. Meanwhile, an existing connection structure is strengthened.

A flexible electrical circuit such as for use in a hard disk drive dual stage actuated (DSA) suspension has a dimple or other raised feature such as a jog formed in an electrical contact pad. The dimple raises up at least part of the contact pad in height so as to reduce the distance that an electrical bridging component or material such conductive epoxy, solder paste, or jet dispensed solder must traverse in order to complete an electrical connection from the contact pad to an adjacent piezoelectric microactuator or other electrical component for which the electrical circuit carries an electrical signal or electrical power. The reduced distance improves the cleanliness and reliability of the electrical and physical bond, and can allow for electrical connection types that would otherwise be impractical.