Abstract: A semiconductor device includes a substrate, a package, first conductors and second conductors. The substrate includes a first surface and a second surface opposite to the first surface. The package is disposed over the substrate. The first conductors are disposed over the substrate. The second conductors are disposed over the substrate, wherein the first conductors and the second conductors are substantially at a same tier, and a width of the second conductor is larger than a width of the first conductor.

Abstract: There is disclosed a portable sound equipment comprising a support body formed in a gentle curve; electronic bodies provided in both ends of the support body, respectively, and exhaustible from the support body and rotatable to be folded or unfolded in an exhausted state; and a hinge unit configured to provide a shaft for the rotation, wherein the hinge unit comprises a connection portion projected from one end of the support body; a hinge rotatably coupled to the connection portion; a cylinder connected to the hinge and loaded in the electronic body; and a hinge spring having one end fixed to the cylinder and the other end supporting the electronic body to generate a restoring force which makes the exhausted electronic bodies become drawn into the support body, and when the electronic bodies are drawn into the support body is caught in the connection portion with respect to the rotational direction.

Abstract: A portable sound device having a main body having an earbud holder, an earbud detachably mounted in the earbud holder for outputting a sound, a main board located in the main body, the main body being connected to the earbud via a sound cable, and a rotary module mounted in the main body is provided. The rotary module includes a shaft fixed to the main body, a bobbin rotatable about the shaft, the sound cable being wound around the outer circumferential surface of the bobbin, a reel spring providing rotary force to the bobbin, a track having a concave part, the track being rotated with the bobbin, a guide plate having a guide slot, through which the shaft extends, the guide slot extending in one direction, and a bump protruding from the guide plate so as to be inserted into the track.

Abstract: An organic light emitting device can include first and second electrodes formed to face each other on a substrate; a first stack interposed between the first and second electrode and configured with a hole injection layer, a first hole transportation layer, a first light emission layer and a first electron transportation layer which are stacked on the first electrode; a second stack interposed between the first stack and the second electrode and configured with a second hole transportation layer, a second light emission layer, a third light emission layer and a second electron transportation layer which are stacked on the first stack; a third stack interposed between the second stack and the second electrode and configured with a third hole transportation layer, a fourth light emission layer, a third electron transportation layer and an electron injection layer which are stacked on the second stack; and a first charge generation layer interposed between the first and second stacks and a second charge generati

Abstract: Provided is an integrated circuit which includes: a plurality of conductive lines extending in a first horizontal direction on a plane separate from a gate line, and including first and second conductive lines; a source/drain contact having a bottom surface connected to a source/drain region, and including a lower source/drain contact and an upper source/drain contact which are connected to each other in a vertical direction; and a gate contact having a bottom surface connected to the gate line, and extending in the vertical direction, in which the upper source/drain contact is placed below the first conductive line, and the gate contact is placed below the second conductive line. A top surface of the lower source/drain contact may be larger than a bottom surface of the upper source/drain contact.

Abstract: The present disclosure relates to a charging assembly of a mobile terminal. Disclosed is a charging assembly of a mobile terminal, comprising: a charger; and a mobile terminal. The charger comprises: an upper case forming a top surface and a side surface; and a lower case, coupled to the lower portion of the upper case, for forming an inner space in which parts are embedded. The mobile terminal is seated in the charger and chargeable by being electrically connected to the charger. In a plurality of areas within the inner space, magnetic elements are arranged, and in the mobile terminal, a metal member is arranged in such a manner that at least a part thereof is arranged in an area which overlaps or is adjacent to the magnetic element so that the metal member is attached to the magnetic element due to attraction with the magnetic element.

Abstract: A portable sound equipment having a body curved in C-shape, the body including an elastic part, an earbud holder provided to the body, an earbud detachably attached to the earbud holder, the earbud including a sound output module configured to output sound, a main board situated within the body, the main board configured to control the sound output module by being connected to the earbud, a sound cable connecting the earbud and the main body, a rotation module located within the body between an end portion of the body and main board, the rotation module configured to have the sound cable wound on an outer circumference thereof, a bridge coupled with the body to cover one surface of the rotation module, a flexible board disposed along the bridge and having one side connected to the main board and another side coupled to a microphone.

Abstract: A white organic light emitting device can include first and second electrodes on a substrate; a first stack configured with a hole injection layer, a first hole transportation layer, a first light emission layer and a first electron transportation layer which are stacked on the first electrode; a second stack configured with a second hole transportation layer, a second light emission layer, a third light emission layer, and a second electron transportation layer which are stacked on the first stack; a third stack interposed between the second stack and the second electrode and configured with a third hole transportation layer, a fourth light emission layer, a third electron transportation layer and an electron injection layer which are stacked on the second stack; and charge generation layers interposed between the first and second stacks and between the second and third stacks and configured to adjust a charge balance between the stacks.

Abstract: The present invention relates to a redox flow battery stack including: an ion exchange membrane 180; and flow frames 160A and 160B disposed at both sides of the ion exchange membrane 180, respectively, in which semicircular grooves are provided on the flow frames 160A and 160B, and the semicircular grooves 161A and 162A of the flow frame 160A are fitted with the semicircular grooves 161B and 162B of the corresponding flow frame 160B during assembly to form at least one of an inlet port and an outlet port.

Abstract: A programmable logic controller (PLC) system is provided. The programmable logic controller (PLC) system includes a storage unit storing a user program; a main control unit performing a scan operation based on the user program, measuring a scan time required for the scan time, and determining whether there is a need to process a web based service; and a web based service control unit processing the service data based on the scan time service request details, and service data that are transmitted from the main control unit, according to a result of the determination on whether there is a need to process the web based service.

Abstract: An earphone capable of making it easy to remove foreign substances that have accumulated on a nozzle portion and easy to control sound characteristics thereof is provided. The earphone includes a driver, a housing defining an electrical component mount on which the driver is mounted, a nozzle portion provided at one end of the housing and defining therein a nozzle hole communicating with the electrical component mount, a nozzle cap detachably coupled to an outer circumferential surface of the nozzle portion, and a nozzle mesh provided at the nozzle cap so as to cover the nozzle hole, wherein the nozzle cap serves to decrease output in a second peak region in a graph of output over frequency for the earphone and to increase a fourth peak region or expand a bandwidth of the fourth peak region in the graph.

Abstract: An ear unit and a portable sound device having the same are provided. The ear unit includes a driver unit, an ear housing configured to form an electric part in which the driver unit is mounted and including a bass hole and a flat hole formed in a first surface of the electric part, a rotator including a second surface opposite the first surface and rotatably coupled to the ear housing, and an opening/closing hole provided in the second surface of the rotator to open or close the bass hole or the flat hole according to rotation of the rotator. The flat hole is connected to an inner hole formed in one position inside the first surface so as to form a duct.

Abstract: A semiconductor package includes a substrate, an integrated circuit die, a lid and an adhesive. The integrated circuit die is disposed over the substrate. The lid is disposed over the substrate. The lid includes a cap portion and a foot portion extending from a bottom surface of the cap portion. The cap portion and the foot portion define a recess, and the integrated circuit die is accommodated in the recess. The adhesive includes a sidewall portion and a bottom portion. The sidewall portion contacts a sidewall of the foot portion. The bottom portion extends from the sidewall portion to between a bottom surface of the foot portion and the substrate.

Abstract: The present invention relates to a redox flow battery stack including: an ion exchange membrane 180; and flow frames 160A and 160B disposed at both sides of the ion exchange membrane 180, respectively, in which semicircular grooves are provided on the flow frames 160A and 160B, and the semicircular grooves 161A and 162A of the flow frame 160A are fitted with the semicircular grooves 161B and 162B of the corresponding flow frame 160B during assembly to form at least one of an inlet port and an outlet port.

Abstract: A portable sound equipment having a body curved in C-shape, the body including an elastic part, an earbud holder provided to the body, an earbud detachably attached to the earbud holder, the earbud including a sound output module configured to output sound, a main board situated within the body, the main board configured to control the sound output module by being connected to the earbud, a sound cable connecting the earbud and the main body, a rotation module located within the body between an end portion of the body and main board, the rotation module configured to have the sound cable wound on an outer circumference thereof, a bridge coupled with the body to cover one surface of the rotation module, a flexible board disposed along the bridge and having one side connected to the main board and another side coupled to a microphone.

Abstract: Disclosed herein is a white organic light emitting device including various emission layers with improved luminous efficiency, an increased color viewing angle, and low power consumption. The white organic light emitting device includes at least two charge generation layers and at least three stacks between a first electrode and a second electrode. The first stack includes an emission layer having a wavelength range of about 440 to about 470 nm, the second stack includes an emission layer having a wavelength range of about 530 to about 570 nm, and the third stack includes an emission layer having a wavelength range of about 590 to about 620 nm and an emission layer having a wavelength range of about 440 to about 470 nm.

Abstract: The present disclosure relates to a charging assembly of a mobile terminal. Disclosed is a charging assembly of a mobile terminal, comprising: a charger; and a mobile terminal. The charger comprises: an upper case forming a top surface and a side surface; and a lower case, coupled to the lower portion of the upper case, for forming an inner space in which parts are embedded. The mobile terminal is seated in the charger and chargeable by being electrically connected to the charger. In a plurality of areas within the inner space, magnetic elements are arranged, and in the mobile terminal, a metal member is arranged in such a manner that at least a part thereof is arranged in an area which overlaps or is adjacent to the magnetic element so that the metal member is attached to the magnetic element due to attraction with the magnetic element.

Abstract: A portable sound equipment having a body curved in C-shape, the body including an elastic part, an earbud holder provided to the body, an earbud detachably attached to the earbud holder, the earbud including a sound output module configured to output sound, a main board situated within the body, the main board configured to control the sound output module by being connected to the earbud, a sound cable connecting the earbud and the main body, a rotation module located within the body between an end portion of the body and main board, the rotation module configured to have the sound cable wound on an outer circumference thereof, a bridge coupled with the body to cover one surface of the rotation module, a flexible board disposed along the bridge and having one side connected to the main board and another side coupled to a microphone.

Abstract: A portable sound equipment having a body curved in C-shape, the body including an elastic part, an earbud holder provided to the body, an earbud detachably attached to the earbud holder, the earbud including a sound output module configured to output sound, a main board situated within the body, the main board configured to control the sound output module by being connected to the earbud, a sound cable connecting the earbud and the main body, a rotation module located within the body between an end portion of the body and main board, the rotation module configured to have the sound cable wound on an outer circumference thereof, a bridge coupled with the body to cover one surface of the rotation module, a flexible board disposed along the bridge and having one side connected to the main board and another side coupled to a microphone.

Abstract: An apparatus for controlling network traffic is provided. The apparatus includes: a data object service providing module generating a data check service frame; a message service providing module generating a data transmission service frame; a frame delay module adjusting a generation period of the data check service frame generated by the data object service providing module; a traffic analysis module comparing a data transmission amount of the data transmission service frame generated by the message service providing module with a reference data transmission amount, wherein the traffic analysis module determines a generation period of the data check service frame according to a comparison result, and controls the operation of the frame delay module according to a determined generation period; and a transmit queue transmitting a service frame transmitted from the traffic analysis module to a control area network open (CANopen) network.