Abstract: Disclosed is a cover window using a plastic rather than a glass, and a method for manufacturing the same. The cover window, includes: a base material layer formed of a transparent plastic material; a black layer stacked on one surface of the base material layer and formed along a periphery of the base material layer; an elastomer layer formed to surround both the base material layer and the black layer; a fixing member spaced apart at a certain interval from the elastomer layer and formed on the black layer; and a rear surface coating layer stacked on a portion of a surface of the black layer between the elastomer layer and the fixing member.

Abstract: Disclosed is a cover window using a plastic rather than a glass, and a method for manufacturing the same. The cover window includes: a base material layer formed of a transparent plastic material; a black layer stacked on one surface of the base material layer and formed along a periphery of the base material layer; a print layer stacked on another surface of the base material layer; and a coating layer stacked on one surface of the print layer.

Abstract: Disclosed is a cover window using a plastic rather than a glass, and a method for manufacturing the same. The cover window, includes: a base material layer formed of a transparent plastic material; and a black layer stacked on one surface of the base material layer and formed along a periphery of the base material layer. With this configuration, there is an effect of reducing manufacturing costs, preventing a safety accident that may occur due to breakage by using a plastic rather than a glass and preventing deterioration of adhesion and discoloration of the base material layer and the black layer when dual injection is conducted.

Abstract: Disclosed is a cover window using a plastic rather than a glass, and a method for manufacturing the same. The cover window includes: a base material layer formed of a transparent plastic material; a black layer stacked on one surface of the base material layer and formed along a periphery of the base material layer; and an elastomer layer formed to surround another surface of the base material layer and one surface of the black layer.

Abstract: A camera apparatus including: a unibody including a lens barrel and a front body; and a rear body coupled with the unibody, wherein the lens barrel and the front body are integrated to form one body and not separated from each other, and the unibody and the rear body are welded together by a laser beam irradiated toward the outer portion of the rear body.

Abstract: A portable air purifier may include at least one blower fan which rotates with respect to a rotational shaft extending in a first direction, and includes a hub, and a plurality of fan blades radially connected around the hub; and a fan cover provided with at least one shielding plate that shields the hub, and a plurality of guide vanes that guides a discharge direction of air discharged by the at least one blower fan. A foreground of a rotational area of the plurality of fan blades forms a blowing surface, and the plurality of guide vanes may be arranged in front of the blowing surface and extend radially with respect to the rotational shaft. Each of the plurality of guide vanes may include a first guide surface positioned adjacent to the at least one blower fan and a second guide surface connected to the first guide surface and positioned further from the at least one blower fan than the first guide surface. The second guide surface may extend parallel to the first guide surface.

Abstract: A portable air purifier may include a case having an accommodation space, a front side and a rear side of which are open; a fan assembly accommodated in the accommodation space and including a blower fan; a fan cover disposed in front of and coupled to the fan assembly in the accommodation space; and a filter module disposed behind the fan assembly in the accommodation space. The case may include a first support surface that protrudes from an inner circumferential surface of the case and disposed behind the fan cover to face the fan cover, and a second support surface that protrudes from the inner circumferential surface of the case and disposed in front of at least a portion of the filter module to face the at least a portion of the filter module. The fan cover and the filter module may be coupled in a frontward-rearward direction with the first support surface and the second support surface interposed therebetween and may be fixed to the case.

Abstract: The present disclosure relates to a method for manufacturing highly reliable plastic glazing by forming a high hardness coating layer. The method for manufacturing plastic glazing includes: a base material layer supply step of supplying base material layer made of polycarbonate (PC) resin; an adhesive supply step of applying an adhesive to at least one side of the base material layer; a coating film supply step of seating a coating film on an upper side of the adhesive applied to the base material layer; and an attaching step of pressing the supplied coating film and of attaching to the base material layer. Through such a manufacturing method, there is an effect of improving the scratch resistance, abrasion resistance, chemical resistance, and light resistance by forming the high hardness coating layer in the base material layer made of PC.

Abstract: The present disclosure relates to a method for manufacturing highly reliable plastic glazing by forming a high hardness coating layer. The method for manufacturing plastic glazing includes: a base material layer supply step of supplying base material layer made of polycarbonate (PC) resin; an adhesive supply step of applying an adhesive to at least one side of the base material layer; a coating film supply step of seating a coating film on an upper side of the adhesive applied to the base material layer; and an attaching step of pressing the supplied coating film and of attaching to the base material layer. Through such a manufacturing method, there is an effect of improving the scratch resistance, abrasion resistance, chemical resistance, and light resistance by forming the high hardness coating layer in the base material layer made of PC.

Abstract: A portable air purifier may include at least one blower fan which rotates with respect to a rotational shaft extending in a first direction, and includes a hub, and a plurality of fan blades radially connected around the hub; and a fan cover provided with at least one shielding plate that shields the hub, and a plurality of guide vanes that guides a discharge direction of air discharged by the at least one blower fan. A foreground of a rotational area of the plurality of fan blades forms a blowing surface, and the plurality of guide vanes may be arranged in front of the blowing surface and extend radially with respect to the rotational shaft. Each of the plurality of guide vanes may include a first guide surface positioned adjacent to the at least one blower fan and a second guide surface connected to the first guide surface and positioned further from the at least one blower fan than the first guide surface. The second guide surface may extend parallel to the first guide surface.

Abstract: A portable air purifier may include a case having an accommodation space, a front side and a rear side of which are open; a fan assembly accommodated in the accommodation space and including a blower fan; a fan cover disposed in front of and coupled to the fan assembly in the accommodation space; and a filter module disposed behind the fan assembly in the accommodation space. The case may include a first support surface that protrudes from an inner circumferential surface of the case and disposed behind the fan cover to face the fan cover, and a second support surface that protrudes from the inner circumferential surface of the case and disposed in front of at least a portion of the filter module to face the at least a portion of the filter module. The fan cover and the filter module may be coupled in a frontward-rearward direction with the first support surface and the second support surface interposed therebetween and may be fixed to the case.

Abstract: Disclosed is a spinal complex cage, which includes a cage which is made of a polymeric material, and metal covers which are formed on upper and lower portions of the cage, respectively, in which couplers formed on the metal covers are coupled to coupling grooves formed in the cage, such that the metal covers are detachably coupled to the upper and lower portions of the cage. Accordingly, because the cage and the metal cover are detachably coupled to each other, the manufacturing method is simple, and the metal cover is easily coupled to or separated from the cage, such that the spinal complex cage may be variously and quickly applied even during the surgery in accordance with shapes or intervals between the vertebral bodies, and as a result, a spinal fusion rate is excellent, and the accurate and precise surgical operation is enabled.

Abstract: A logic device includes: a function block and a configuration block. The function block is configurable to perform operations associated with a plurality of operation modes. The configuration block is configured to configure the function block to perform an operation associated with any one of the plurality of operation modes. The logic device also includes a controller configured to control the configuration block so that the function block is configured to perform the operation.

Abstract: According to example embodiments, a graphene device includes a first electrode, a first insulation layer on the first electrode, an information storage layer on the first insulation layer, a second insulation layer on the information storage layer, a graphene layer on the second insulation layer, a third insulation layer on a first region of the graphene layer, a second electrode on the third insulation layer, and a third electrode on a second region of the graphene layer.

Abstract: A logic device includes: a function block and a configuration block. The function block is configurable to perform operations associated with a plurality of operation modes. The configuration block is configured to configure the function block to perform an operation associated with any one of the plurality of operation modes. The logic device also includes a controller configured to control the configuration block so that the function block is configured to perform the operation.

Abstract: A logic device includes: a function block and a configuration block. The function block is configurable to perform operations associated with a plurality of operation modes. The configuration block is configured to configure the function block to perform an operation associated with any one of the plurality of operation modes. The logic device also includes a controller configured to control the configuration block so that the function block is configured to perform the operation.