Abstract: In an embodiment a power apparatus includes a fuel cell configured to supply power to an inverter of a vehicle, a supercapacitor configured to assist the fuel cell, a bidirectional converter configured to charge and discharge the fuel cell and the supercapacitor and a controller configured to drive the vehicle by controlling the supercapacitor to be charged and discharged depending on a current required by the inverter for driving the vehicle and to assist the fuel cell.

Abstract: A display device includes a plurality of islands and a bridge connecting the plurality of islands to each other. Each of the plurality of islands includes a flexible substrate, a thin film transistor positioned on a first surface of the flexible substrate, a first electrode connected to the thin film transistor, and a protective mask positioned on a second surface of the flexible substrate.

Abstract: In an embodiment a power apparatus includes a fuel cell configured to supply power to an inverter of a vehicle, a supercapacitor configured to assist the fuel cell, a bidirectional converter configured to charge and discharge the fuel cell and the supercapacitor and a controller configured to drive the vehicle by controlling the supercapacitor to be charged and discharged depending on a current required by the inverter for driving the vehicle and to assist the fuel cell.

Abstract: A photoacid generator (PAG) and a photoresist composition, the PAG being represented by the following Chemical Formula (I): wherein, in Chemical Formula (I), L is sulfur (S) or iodine (I), R3 being omitted when L is I; R1, R2, and R3 are each independently a C1 to C10 alkyl, alkenyl, alkynyl, or alkoxy group that is unsubstituted or substituted with a heteroatom such that the heteroatom is pendant or is between the group and L, or a C6 to C18 aryl, arylalkyl, or alkylaryl group that is unsubstituted or substituted with a heteroatom such that the heteroatom is pendant or is between the group and L; AL is an acid-labile group; m is 1 to 4; and M is a C1 to C30 hydrocarbon group that is unsubstituted or substituted with a heteroatom such that the heteroatom is pendant or is between the group and a sulfur atom.

Abstract: A photoacid generator (PAG) and a photoresist composition, the PAG being represented by the following Chemical Formula (I): wherein, in Chemical Formula (I), L is sulfur (S) or iodine (I), R3 being omitted when L is I; R1, R2, and R3 are each independently a C1 to C10 alkyl, alkenyl, alkynyl, or alkoxy group that is unsubstituted or substituted with a heteroatom such that the heteroatom is pendant or is between the group and L, or a C6 to C18 aryl, arylalkyl, or alkylaryl group that is unsubstituted or substituted with a heteroatom such that the heteroatom is pendant or is between the group and L; AL is an acid-labile group; m is 1 to 4; and M is a C1 to C30 hydrocarbon group that is unsubstituted or substituted with a heteroatom such that the heteroatom is pendant or is between the group and a sulfur atom.

Abstract: Cleaning apparatuses for cleaning electronic components such as camera modules and electronics substrates are provided. The cleaning apparatuses have a plurality of processing zones and one or more conveyors for conveying an electronic component to each processing zone sequentially such that the electronic component is processed in-line by the processing zones. In one aspect, plasma is applied to the electronic component at atmospheric pressure at one of the processing zones. In another aspect, there is a plurality of separately controlled conveyors, and the electronic component is processed at each processing zone over a respective processing time, with at least one of the processing times being different to the other processing times.

Abstract: A substrate attachment system, including a portable chamber for receiving a pair of substrates which are aligned; a conveyor transportation device which continuously moves the portable chamber and to which a vacuum generator that is connected to a vacuum port of the portable chamber to evacuate the inside of the portable chamber is provided; and a heating device for performing a heating process in which the aligned substrates are attached to each other in the portable chamber, wherein the conveyor transportation device is arranged to pass through the heating device. The substrate attachment system may contribute to high attachment accuracy, and also, since the size of a chamber is reduced, a spatial utilization rate may be high, and also, since an attachment process is continuously performed by using a conveyor transportation device, a process time may be reduced.

Abstract: Disclosed is a lamp device for a vehicle, which includes: a lens disposed on a first optical axis extending to a front and a rear of the vehicle; a main reflector disposed at a rear side of the lens, reflecting light frontward, and including a first focus on the first optical axis; a light source disposed on the first focus, and emitting light; a lower sub reflector disposed below the light source, upwardly reflecting the light, and including a first focus on a point at which the first optical axis and a second optical axis extending above and below the vehicle intersect; an upper sub reflector disposed above the light source, and frontwardly reflecting the light reflected by the lower sub reflector; and a shield plate disposed between the lens and the light source, and disposed to correspond to a second focus of the main reflector.

Abstract: An apparatus for bonding substrates and a method of bonding substrates are provided. In accordance with one exemplary embodiment of the present invention, a first plate to mount a first substrate is provided. A chamber body movably connected to the first plate is provided. A second plate that is placed opposite to the first plate and a second substrate is mounted on the second plate is provided. A chamber lead having the second plate mounted inside is provided which is movably connected to the chamber body to move rotationally or linearly to open or close the chamber space with the chamber body. A pair of first alignment cameras is placed outside of the chamber space to scan the first substrate or the second substrate. A stage control unit is provided to move the first plate or the second plate to align the first substrate and the second substrate.

Abstract: Provided are an apparatus and method for time synchronization in a Precision Time Protocol (PTP) network. According to an aspect, there is provided a time synchronization apparatus including: a synchronization unit configured to perform time synchronization between a master and at least one slave based on the number of synchronization messages that are sent from the master; a state-of-synchronization determiner configured to measure performance of the synchronization to thereby determine the state of the synchronization; and a number-of-messages adjustor configured to adjust the number of synchronization messages based on the state of the synchronization. Therefore, by automatically adjusting the number of synchronization messages that are sent from a master according to network traffic, the states of slave nodes, etc., it is possible to minimize entire network traffic and optimize the synchronization performance of nodes.

Abstract: The present invention relates to a mobile terminal and a method for preventing illegitimate change of an identification number of the mobile terminal.

Abstract: Provided are an apparatus and method for time synchronization in a Precision Time Protocol (PTP) network. According to an aspect, there is provided a time synchronization apparatus including: a synchronization unit configured to perform time synchronization between a master and at least one slave based on the number of synchronization messages that are sent from the master; a state-of-synchronization determiner configured to measure performance of the synchronization to thereby determine the state of the synchronization; and a number-of-messages adjustor configured to adjust the number of synchronization messages based on the state of the synchronization. Therefore, by automatically adjusting the number of synchronization messages that are sent from a master according to network traffic, the states of slave nodes, etc., it is possible to minimize entire network traffic and optimize the synchronization performance of nodes.

Abstract: Disclosed is a lamp device for a vehicle, which includes: a lens disposed on a first optical axis extending to a front and a rear of the vehicle; a main reflector disposed at a rear side of the lens, reflecting light frontward, and including a first focus on the first optical axis; a light source disposed on the first focus, and emitting light; a lower sub reflector disposed below the light source, upwardly reflecting the light, and including a first focus on a point at which the first optical axis and a second optical axis extending above and below the vehicle intersect; an upper sub reflector disposed above the light source, and frontwardly reflecting the light reflected by the lower sub reflector; and a shield plate disposed between the lens and the light source, and disposed to correspond to a second focus of the main reflector.

Abstract: A substrate attachment system, including a portable chamber for receiving a pair of substrates which are aligned; a conveyor transportation device which continuously moves the portable chamber and to which a vacuum generator that is connected to a vacuum port of the portable chamber to evacuate the inside of the portable chamber is provided; and a heating device for performing a heating process in which the aligned substrates are attached to each other in the portable chamber, wherein the conveyor transportation device is arranged to pass through the heating device. The substrate attachment system may contribute to high attachment accuracy, and also, since the size of a chamber is reduced, a spatial utilization rate may be high, and also, since an attachment process is continuously performed by using a conveyor transportation device, a process time may be reduced.

Abstract: The present invention relates to a mobile terminal and a method for preventing illegitimate change of an identification number of the mobile terminal.

Abstract: A thin film transistor for an antistatic circuit includes: wells formed on a silicon substrate; insulating layers for electrical isolation between electrodes formed within the wells; low density impurity diffused regions respectively interposed between the insulating layers; a first high-density impurity diffused region formed within one low-density impurity diffused region; a second high-density impurity diffused region formed within the other low-density impurity diffused region; interlevel insulating layers formed on the insulating layers and the low-density impurity diffused layers; and metal gate electrodes formed on the low-density impurity diffused layers and the interlevel insulating layers; at least one of the first high-density impurity diffused region and the second high-density impurity diffused region being arranged to overlap on active region, inward from outside edges of the active region.

Abstract: A thin film transistor for an antistatic circuit includes: wells formed on a silicon substrate; insulating layers for electrical isolation between electrodes formed within the wells; low density impurity diffused regions respectively interposed between the insulating layers; a first high-density impurity diffused region formed within one low-density impurity diffused region; a second high-density impurity diffused region formed within the other low-density impurity diffused region; interlevel insulating layers formed on the insulating layers and the low-density impurity diffused layers; and metal gate electrodes formed on the low-density impurity diffused layers and the interlevel insulating layers; at least one of the first high-density impurity diffused region and the second high-density impurity diffused region being arranged to overlap an active region, inward from outside edges of the active region.