Abstract: A display device including a backlight unit; and an image forming unit configured to transmit or block light emitted from the backlight unit to create an image, wherein the backlight unit includes a light source, a reflector sheet configured to absorb light having a predetermined wavelength range among light emitted from the light source, and to reflect non-absorbed light, and an optical sheet configured to absorb light having the predetermined wavelength range among the light emitted from the light source, and to transmit non-absorbed light.

Abstract: An image sensor includes a photoelectric converter to generate charges in response to incident light and to provide the generated charges to a first node, a transfer transistor to provide a voltage of the first node to a floating diffusion node based on a first control signal, a source follower transistor to provide a voltage of the floating diffusion node as a unit pixel output, a correlated double sampler (CDS) to receive the unit pixel output and to convert the unit pixel output into a digital code. The first control signal having first, second, and third voltages is maintained at the second voltage in a period between when the voltage of the first node is provided to the floating diffusion node and when the CDS is provided with the voltage of the first node as the unit pixel output.

Abstract: A method and an apparatus for providing, setting, maintaining, and releasing a packet data network (PDN) connection on the basis of a local area in a wireless communication system are provided. The method includes receiving the PDN subscription information on the basis of the local area from a business operator server, inspecting whether the current location information for the terminal exists in the PDN subscription information on the basis of the local area, and starting a procedure for setting the PDN on the basis of the local area when the current location information exists therein.

Abstract: A method and apparatus for initiating communications on a shared channel in a mobile communication system are provided. A user equipment transmits an uplink signal for requesting communications on the shared channel to a Node B, and waits for a delay duration without monitoring a downlink after transmitting the uplink signal. When the delay duration has elapsed, the user equipment monitors the downlink during a valid period and determines whether a downlink signal responding to the uplink signal is received in a transmission time interval within the valid period. When the downlink signal is received in the valid period, the user equipment transmits and receives data on the shared channel.

Abstract: An apparatus for a compliance test on a communication node includes: a monitoring port; a switch turning on or off a connection between the monitoring port and a communication port connected to the communication node; and a processor controlling the switch to turn on or off the connection between the monitoring port and the communication port.

Abstract: A taping machine includes: a conveyor to convey the battery cell to a taping part and a finish processing part in this order; a tape supply part configured such that the insulation tape is wound therearound and is moved while being unwound in a direction corresponding to a moving direction of the conveyor; a taping part for attaching the insulation tape to the battery cell, the taping part being configured to cut the insulation tape positioned thereon into a length of 80% to 100% of the length of a to-be-insulated portion and temporality attach the cut insulation tape to the to-be-insulated portion; and a finish processing part for attaching the tape to the battery cell, the finish processing portion pressing the insulation tape in a state in which the battery is received from the taping part so that the insulation tape is attached to the entire to-be-insulated portion.

Abstract: A display apparatus may include a back light unit including a light source and a selective light absorption sheet configured to absorb light of a predetermined wavelength range among light emitted from the light source and an image forming unit configured to transmit or block light emitted from the back light unit to form an image. The selective light absorption sheet may include a selective light absorption film configured to absorb light of a predetermined wavelength range among light emitted from the light source, at least one light blocking film configured to absorb at least one of UV light and IR light, and at least one barrier film configured to block at least one of oxygen and moisture.

Abstract: The present invention provides a method of preparing an ink jet resin composition including preparing a liquid (a) including a thermosetting epoxy resin and a first non-volatile acryl compound, preparing a liquid (b) including a pigment and a second non-volatile acryl compound, preparing a liquid (c) including a photoinitiator and a third non-volatile acryl compound, and mixing the liquids (a), (b) and (c) and further including an amine synergist and a viscosity controlling agent to prepare a resin composition. According to the method of preparing an ink jet resin composition of the present invention, an ink jet resin composition may be easily prepared without using a volatile solvent but using acryl compounds as diluents, and the resin composition prepared thereby may have improved heat resistance, chemical resistance and adhesion.

Abstract: A method and an apparatus for providing, setting, maintaining, and releasing a packet data network (PDN) connection on the basis of a local area in a wireless communication system are provided. The method includes receiving the PDN subscription information on the basis of the local area from a business operator server, inspecting whether the current location information for the terminal exists in the PDN subscription information on the basis of the local area, and starting a procedure for setting the PDN on the basis of the local area when the current location information exists therein.

Abstract: A chunk-based scheduling method and a chunk-based scheduling apparatus, capable of improving Quality of Service (QoS) upon the occurrence of congestion in a wireless communication system are provided. The method includes requesting, by a terminal, from a base station for chunk-based scheduling which uses an available bit rate bearer so as to receive chunk that constitutes traffic, and receiving, from the base station, at least one chunk scheduled based on the time limit information of the chunk.

Abstract: A method and apparatus for initiating communications on a shared channel in a mobile communication system are provided. A user equipment transmits an uplink signal for requesting communications on the shared channel to a Node B, and waits for a delay duration without monitoring a downlink after transmitting the uplink signal. When the delay duration has elapsed, the user equipment monitors the downlink during a valid period and determines whether a downlink signal responding to the uplink signal is received in a transmission time interval within the valid period. When the downlink signal is received in the valid period, the user equipment transmits and receives data on the shared channel.

Abstract: An apparatus for a compliance test on a communication node includes: a monitoring port; a switch turning on or off a connection between the monitoring port and a communication port connected to the communication node; and a processor controlling the switch to turn on or off the connection between the monitoring port and the communication port.

Abstract: Provided is a polyhedral three-dimensional imaging device for simultaneously authenticating fingerprint and finger veins having an integrated imaging and authenticating device for capturing images of fingerprint and finger veins. An object accommodation unit includes on the top and bottom an upper scanning panel case, which forms a finger mounting portion, and a lower scanning panel case which accommodates the full length part of the upper scanning panel case. A scanning panel, which is for simultaneously capturing images of fingerprint and finger veins, is provided on the upper part of the upper scanning panel case. The scanning panel has on the front and back a fingerprint finger-contact portion and a finger vein finger-non-contact portion forming a step.

Abstract: Operation methods of a first communication node in a network, in particular, an Ethernet-based vehicle network, include: transmitting, by the first communication node to at least one communication node which is connected to the first communication node, a first frame requesting state information of a physical layer between the first communication node and the at least one communication node; receiving, by the first communication node from the at least one communication node, a second frame in response to the first frame; and identifying, by the first communication node, a state of the physical layer based on the second frame when the second frame is received.

Abstract: A method for transmitting packet data units Packet Data Units (PDUs) at a PDU transmitter in a communication system is provided. The method includes transmitting a first PDU comprising a PDU header and a data portion, receiving Negative Acknowledgement NACK information for the first PDU, segmenting the first PDU to form one or more PDU segments if a size of a second PDU for retransmission is smaller than a size of the first PDU, wherein each of the one or more PDU segment comprises a PDU segment header and a data portion, and transmitting the one or more PDU segment to a PDU receiver.

Abstract: The present disclosure relates to a sensor network, Machine Type Communication (MTC), Machine-to-Machine (M2M) communication, and technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the above technologies, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A user equipment in a communication system, according to various embodiments of the present disclosure, includes: a controller that determines at least one communication service to deactivate among communication services that are able to be provided and a transmitter that transmits, to a server, a message for identifying the at least one communication service to deactivate.

Abstract: A method for a compliance test on a communication node, performed in a gateway constituting a vehicle network of a vehicle, may include: receiving a test mode request signal for the compliance test on the communication node; transmitting the test mode request signal to the communication node on which the compliance test is performed; receiving an output signal according to the test mode request signal from the communication node; and transmitting the received output signal to a fixture connected to a test apparatus which performs the compliance test on the communication node.

Abstract: Provided are a method and system for implementing alarms for a medical device through a mobile device. The method includes: storing details of examination of a specimen (hereinafter, referred to as examination details) in the medical device, wherein the storing is performed by the medical device; accessing the medical device and establishing a connection with the medical device, wherein the accessing and the establishing of the connection is performed by the mobile device; reading the examination details stored in the medical device, wherein the reading is performed by the mobile device; analyzing the read examination details, wherein the analyzing is performed by the mobile device; and implementing an alarm if the result of analysis satisfies a predetermined criterion, wherein the implementing is performed by the mobile device.

Abstract: Image sensors are provided. The image sensors may include a substrate including first, second, third and fourth regions, a first photoelectric conversion element in the first region, a second photoelectric conversion element in the second region, a third photoelectric conversion element in the third region, a fourth photoelectric conversion element in the fourth region, a first microlens at least partially overlapping both the first and second photoelectric conversion elements, and a second microlens at least partially overlapping both the third and fourth photoelectric conversion elements. The image sensors may also include a floating diffusion region and first, second and third pixel transistors configured to perform different functions from each other. Each of the first, second and third pixel transistors may be disposed in at least one of first, second, third and fourth pixel regions. The first pixel transistor may include multiple first pixel transistors.

Abstract: A method for transmitting packet data units Packet Data Units (PDUs) at a PDU transmitter in a communication system is provided. The method includes transmitting a first PDU comprising a PDU header and a data portion, receiving Negative Acknowledgement NACK information for the first PDU, segmenting the first PDU to form one or more PDU segments if a size of a second PDU for retransmission is smaller than a size of the first PDU, wherein each of the one or more PDU segment comprises a PDU segment header and a data portion, and transmitting the one or more PDU segment to a PDU receiver.