Abstract: A liquid crystalline resin composition is disclosed. The liquid crystalline resin composition includes a liquid crystalline resin, a fine particulate filler including barium sulfate (BaSO4), and a nanofiller including carbon nanotubes (CNT), wherein a content of the nanofiller based on the total weight of the fine particulate filler and the nanofiller is about 6 wt % to about 30 wt %.

Abstract: A display device includes a first electrode and a second electrode that are spaced apart from and facing each other; a light-blocking layer disposed above the first electrode and the second electrode; and at least one light-emitting element disposed between the first electrode and the second electrode. The light-blocking layer includes a light-blocking portion absorbing light and an opening pattern. The light-blocking portion includes an area partially overlapping the first electrode and the second electrode. The at least one opening pattern exposes portions of the first and second electrodes facing each other and at least a portion of an area between the first and second electrodes facing each other. The at least one light-emitting element overlaps the at least one opening pattern.

Abstract: The present invention relates to an automated system in which the entire process, from breeding to processing, of breeding the larvae of an insect and at the same time sterilizing and drying the bred larvae so that the larvae can be used as an alternative raw material such as fish meal, is monitored by a management system and operated by only a small number of workforces. The automated system for breeding and processing larvae, according to the present invention, automates all of a series of processes including processing processes such as spawning, hatching, breeding, sterilization and drying of an insect, and thus simultaneously has effects such as manpower reduction, cost reduction, energy reduction, food waste treatment and securing hygiene that are required for breeding and processing and has the effect of enabling improved larvae breeding and processing.

Abstract: A method of preparing a core-shell structured quantum dot particle includes the steps of (a) preparing a core of quantum dot particle containing indium (In) and phosphorus (P) and (b) forming a shell by reacting the core of the quantum dot particles prepared in step (a), a zinc oxo cluster represented by Formula 1 below, and at least one anion precursor containing a group 16 element.

Abstract: Disclosed is a bottom housing for a dome camera having high heat dissipation efficiency. The bottom housing for a dome camera has an improved structure in which a bottom housing sub-plate made of metal is coupled to a bottom housing main body made of plastic, thereby achieving efficient heat dissipation and waterproofness and suppressing increase in manufacturing cost.

Abstract: An infusion solution composition having enhanced stability is disclosed.

Abstract: A parking guidance camera apparatus is provided. An elastic pad of a pan tilt gimbal is in close contact with or separated from a lower surface of a pan tilt camera module in a main body housing to fix or release the tilt camera module. An outer portion of an operation lever is hinge-coupled to a holder to be vertically tilted in a state in which the elastic pad is seated on an upper surface of the outer portion of the operation lever in the main body housing. An upper portion of a fixing knob is screw-coupled to an inner portion of the operation lever to vertically tilt the operation lever according to a rotating direction thereof so that the elastic pad is in close contact with or separated from the pan tilt camera module.

Abstract: A fish eye camera is provided. A main circuit board is fixed to an inside of a base housing. A middle housing is formed to cover both of the main circuit board and a camera module and fixed to the base housing in a state in which a fish eye lens of the camera module is drawn from the middle housing. A bracket includes a bracket body, which is insertion-coupled to a plurality of light emitting diode (LED) substrates and elastically supports the plurality of LED substrates in a state in which the plurality of LED substrates are arranged around an outer side of the middle housing, and metal bodies which are inserted into the bracket body to be in contact with the LED substrates. A cover housing is formed to cover both of the bracket and the middle housing and fixed to the base housing.

Abstract: A fish eye camera is provided. A main circuit board is fixed to an inside of a base housing. A middle housing is formed to cover both of the main circuit board and a camera module and fixed to the base housing in a state in which a fish eye lens of the camera module is drawn from the middle housing. A bracket includes a bracket body, which is insertion-coupled to a plurality of light emitting diode (LED) substrates and elastically supports the plurality of LED substrates in a state in which the plurality of LED substrates are arranged around an outer side of the middle housing, and metal bodies which are inserted into the bracket body to be in contact with the LED substrates. A cover housing is formed to cover both of the bracket and the middle housing and fixed to the base housing.

Abstract: An infusion solution composition having enhanced stability is disclosed.

Abstract: A parking guidance camera apparatus is provided. An elastic pad of a pan tilt gimbal is in close contact with or separated from a lower surface of a pan tilt camera module in a main body housing to fix or release the tilt camera module. An outer portion of an operation lever is hinge-coupled to a holder to be vertically tilted in a state in which the elastic pad is seated on an upper surface of the outer portion of the operation lever in the main body housing. An upper portion of a fixing knob is screw-coupled to an inner portion of the operation lever to vertically tilt the operation lever according to a rotating direction thereof so that the elastic pad is in close contact with or separated from the pan tilt camera module.

Abstract: In a vehicle closed-circuit television (CCTV) camera apparatus mounted on a vehicle to capture images of internal and external surroundings thereof and to transmit the captured images, the camera apparatus includes: a camera module; a holding device configured to hold the camera module in a manner that enables capturing angles of the camera module to be adjusted; a housing configured to house the camera module while having an inner bottom surface coupled to the holding device; and a shock-absorbing member interposed between the holding device and the housing to absorb shock by elastically supporting the holding device and the camera module.

Abstract: Disclosed is a waterproof device for a connector joint. The waterproof device, which seals a joint of a modular jack and a connector to waterproof the joint, includes: a body portion having a hollow inner portion, and a connection groove which is formed on an inner circumference of one end of the body portion, and is shaped corresponding to the modular jack so that the modular jack is coupled and fixed to the body portion; and an elastic member formed to surround an outer circumference of the body portion and to have an insertion portion having a connector inserting hole which is formed on a side opposite to a side where the modular jack is coupled, and through which the connector passes, wherein after the connector passes therethrough, the cable of the connector is pressed against the connector inserting hole to seal an inside of the body portion.

Abstract: In a vehicle closed-circuit television (CCTV) camera apparatus mounted on a vehicle to capture images of internal and external surroundings thereof and to transmit the captured images, the camera apparatus includes: a camera module; a holding device configured to hold the camera module in a manner that enables capturing angles of the camera module to be adjusted; a housing configured to house the camera module while having an inner bottom surface coupled to the holding device; and a shock-absorbing member interposed between the holding device and the housing to absorb shock by elastically supporting the holding device and the camera module.

Abstract: The present invention relates to an alkali-activated binder which can be used as a binder for replacing cement, and more particularly, to an alkali-activated binder, and to mortar, concrete, concrete products, and wet loess paving material comprising the binder, in which inorganic sodium-free alkaline materials are contained to reduce the total amount of Na2O and K2O in concrete, thus improving the workability and the strength stability and inhibiting the alkali-aggregate reaction.

Abstract: The present invention relates to a cement-free alkali-activated binder. More particularly, the present invention relates to a cement-free alkali-activated binder having a novel combination ratio, which can improve the compressive strength of mortar and concrete in which the cement-free alkali-activated binder is used as a binding material instead of cement, and which can solve the low field applicability of mortar and concrete in terms of quick setting characteristics, fluidity loss, economic efficiency and the like, and to mortar or concrete comprising the same. The cement-free alkali-activated binder can improve field applicability by controlling the content and combination ratio of an alkali activator included in the cement-free alkali-activated binder, and can solve the problems of the toxicity of cement, the carbon dioxide (CO2) produced during the manufacturing of cement and the exhaustion of natural resources due to the production of cement.

Abstract: The present invention relates to an alkali-activated binder which can be used as a binder for replacing cement, and more particularly, to an alkali-activated binder, and to mortar, concrete, concrete products, and wet loess paving material comprising the binder, in which inorganic sodium-free alkaline materials are contained to reduce the total amount of Na2O and K2O in concrete, thus improving the workability and the strength stability and inhibiting the alkali-aggregate reaction.

Abstract: The present invention relates to a device for joining and separating a storage medium, storing inputted data by being mounted on a computer or a digital video recorder and being simply separated from a housing of the storage medium capable of reproducing the stored data with a switching operation of a door, and comprises, a storage medium tray mounting a data storage medium thereon; a housing for receiving and guiding the storage medium tray; and a door for joining and separating the storage medium tray from the housing.

Abstract: The present invention relates to a device for joining and separating a storage medium, storing inputted data by being mounted on a computer or a digital video recorder and being simply separated from a housing of the storage medium capable of reproducing the stored data with a switching operation of a door, and comprises, a storage medium tray mounting a data storage medium thereon; a housing for receiving and guiding the storage medium tray; and a door for joining and separating the storage medium tray from the housing.