Abstract: A method for manufacturing an image sensor includes forming circuitry including a metal line over a semiconductor substrate, forming a photodiode over the metal line, and forming a contact plug in the photodiode such that the contact plug is connected to the metal line. The forming of the contact plug includes performing a first etch process to etch a portion of the photodiode, and performing a second etch process to expose a portion of the metal line by using a byproduct generated in etching, to form a via hole for the contact plug in the photodiode.

Abstract: The present disclosure relates to a resonator, and more particularly, to a resonator installed at the rear of a turbo charger of a vehicle and combined with a Helmholtz resonator and a groove type resonator to attenuate both high-frequency noise and low-frequency noise. The resonator installed at the rear of a turbo charger of a vehicle to attenuate an inhaling noise includes: at least one Helmholtz resonator having a cavity in an air introduction path extending into a duct so that the cavity is formed in a radial direction of the duct; and at least one groove type resonator provided at the rear of the Helmholtz resonator and protruding outwards in the radial direction of the duct.

Abstract: A carbon nanotube bulk material is provided. The carbon nanotube bulk material includes carbon nanotubes constituting a matrix and a polymer binder interposed between the carbon nanotubes. The polymer binder includes a polymer backbone and at least one organic moiety grafted to a terminal or a side of the polymer backbone. The organic moiety has a C3-C24 aromatic functional group having at least one hydroxy group.

Abstract: A metal ion sensor is provided. The metal ion sensor includes a nanoparticle core doped with a first luminescent material and a shell enclosing the nanoparticle core. The shell includes a second luminescent material and binding sites of outer metal ions. The first luminescent material and the second luminescent material emit light with mutually different colors when excited by an excitation source. The luminescence intensity of the light emitted from the second luminescent material varies in accordance with the binding amount of the outer metal ions, such that the emission color of the combined luminescence of the first luminescent material and the second luminescent material is changed.

Abstract: The present invention relates to an optical fiber cable with improved waterproof performance comprising: at least one tensile members; optical fiber units including at least one optical fiber cores; at least one buffer tube surrounding the optical fiber units; sheath covering the buffer tube and the tensile member to form a outer jacket of the cable, wherein a waterproof yarn is inserted longitudinally in the buffer tube with the optical fiber unit, and the thickness of the waterproof yarn is from 300 to 3,000 deniers, and tensile strength of the waterproof yarn is from 3 N to 150 N, and elongation rate of the waterproof yarn is from 5% to 45%, and water absorption rate of the waterproof yarn is at least 20 g/g. By the optical fiber cable, improve waterproof performance can be improved, and by minimizing the tensile strength of the waterproof yarn, possibility of break can be reduced.

Abstract: A display device includes a skew compensating type data receiving unit for delaying clocks received in response to a program signal, comparing the clocks delayed thus to compensating clocks, setting an internal delay amount according to a result of the comparison, and delaying and forwarding a low voltage differential signals according to the delay amount set thus, a clock receiving unit for delaying the clock received thus by a fixed delay amount and forwarding the clock delayed thus as a compensating clock, a clock generating unit for generating a data restoring clock by using the clock delayed thus, and a data restoring logic for restoring the low voltage differential signal delayed at the data receiving unit in synchronization with the data restoring clock, thereby compensating for an internal skew taking place at the data channel which receives a low voltage differential signal.

Abstract: The present invention provides a passenger airbag system that can prevent the airbag cushion from pressing the head of an occupant in a child restraint system mounted on the passenger seat. A passenger airbag system according to an embodiment of the present invention includes: an airbag cushion inflated by gas flowing inside and including a head contact portion that contacts the head of an occupant in a child restraint system mounted on the passenger seat; a strap connected to the head contact portion; and a tether connected to the airbag cushion and pulling the strap such that the head contact portion is depressed, when the airbag cushion inflates.

Abstract: A data transmission apparatus may include a delay locked loop for generating multi-phase clock signals synchronized to an input clock signal. A clock selector may select the multi-phase clock signals in response to a selection signal. A modulation controller may generate the selection signal using the input clock signal and modulation information, so that the clock selector selects the multi-phase clock signals within every predetermined interval. A clock generator may generate first and second latch clock signals according to the selected multi-phase clock signals. A data transmitter may transmit input data using the first and second latch clock signals. Therefore, the data transmission apparatus mitigates at least as much EMI as a related data transmission apparatus using spread spectrum clock generation for EMI mitigation, eliminates the probability of data error, and saves an IC area. It obviates the need for a FIFO memory, thus contributing miniaturization of the IC.

Abstract: An insulation material for electric cables includes an ethylene-alpha olefin copolymer with a melting point of 30° C. to 90° C.; and 0.5 to 20 parts by weight of a crosslinking agent based on 100 parts by weight of the ethylene-alpha olefin copolymer. The insulation material composition is based on a non-crystalline ethylene copolymer, and thus is flexible and satisfies tensile strength and insulation characteristics in conformity with the industrial standards. The insulation material composition is suitable for an insulation of electric cables for power, control and signaling that are installed in narrow spaces, in particular, electric cables for ships.

Abstract: A method for transmitting network data is provided. A sender and receivers can stably transmit and receive data using a packet reception result report request frame and a packet reception result report frame, and data stability at the receivers can be improved through retransmission of network-coded data. In addition, service can be provided at a high transfer rate and with good data stability by adjusting a transfer rate according to a network environment using adaptive transfer rate control.

Abstract: An image sensor and a manufacturing method for an image sensor. An image may include a central pixel array that contains pixels disposed in a center of a pixel area, and a peripheral pixel array that contains pixels disposed in a periphery of the pixel area. A gate oxide layer at a center area of a photodiode may have a smaller thickness than a gate oxide layer of pixels at a center area of the photodiode.

Abstract: Provided is a parallelism control apparatus of a movable platen of an electric injection molding machine, to which a new arrangement type using a wedge to control the parallelism of a movable platen is applied to reduce the size of the parallelism control apparatus, ensure an installation space, and solve a difficulty during installation, which ensures rigidity of the movable platen in directions of forward and rearward movements, and enables parallelism adjustment and firm position fixing by controlling a vertical amount, a horizontal amount, and a combination of vertical and horizontal amounts even in a narrow space, thereby further enhancing precision and quality reliability of molded products.

Abstract: A telescopic shaft including a male shaft including a plurality of first splines formed on an outer circumferential surface in an axial direction and a fixing groove and a derail prevention protrusion which are formed on outer circumferential surfaces at one end and a middle portion of the male shaft in a radius direction, a female shaft including a hollow and a plurality of second splines formed on an inner circumferential surface of the hollow corresponding to the plurality of first splines, a plurality of balls disposed between grooves of the plurality of first splines and grooves of the plurality of second splines, a leaf spring having a plate shape and inserted into the plurality of first spline grooves, and a fixing ring connected to the fixing groove and surrounding one end of the leaf spring to prevent the leaf spring from derailing.

Abstract: A terminal apparatus for a superconducting cable system connects an overhead transmission cable or power appliance such as a breaker in an ambient temperature state to a superconducting cable through which power is transmitted at a cryogenic temperature. The terminal apparatus has: a refrigerant tub which is connected to the end of a superconducting cable and is filled with a refrigerant; a vacuum heat insulating container that surrounds the exterior of the refrigerant tub; a current lead having one end connected to the end portion of the superconducting cable and the other end connected to the overhead transmission cable or power appliance through the refrigerant tub and the vacuum heat insulating container; and a superconducting fault current limiter installed at a center portion of the current lead in the interior of the refrigerant tub to limit fault current.

Abstract: A data receiving apparatus and method includes a current-voltage conversion block, which receives a current-type transmit signal including data and a clock signal inserted into the data at a different level from the data, and then converts the received signal into at least one first voltage and at least one second voltage having a different level from the first voltage, and a comparison block, which makes a comparison between the first and second voltages, and then outputs the received signal as one of the data and the clock signal based on a result of the comparison. The data receiving apparatus can easily recover a clock signal while exhibiting better characteristics during the recovery of the clock signal because it is insensitive to a variation in reference voltage and a variation in current at the transmitting state of the timing controller, which are caused by a process variation.

Abstract: A semiconductor device includes: an active region defined by a device isolation layer on and/or over a substrate; a second conductive well on and/or over the active region; an extended drain formed at one side of the second conductive well; a gate electrode on and/or over the second conductive well and the extended drain; and a source and a drain formed at both sides of the gate electrode, in which extended regions are formed at the corners of the second conductive well under the gate electrode.