Abstract: Provided is a medical probe comprising a handle part to be held in hand, a position transmission part to be coupled to the hand part and to reflect or transmit a position signal to an optical tracking system (OTS), a main body to be coupled to one side of the handle part and to be positioned at an affected area of a patient, and a hook part to be coupled to the other side of the main body and to touch the affected area, wherein the hook part is coupled to the main body so as to have one angle of an acute angle, a right angle and an obtuse angle with respect to the main body.

Abstract: Provided is a flip-chip bonding apparatus using VCSEL device, and more particularly, to a flip-chip bonding apparatus using VCSEL device for bonding a flip-chip type semiconductor chip to a substrate using infrared laser light generated from the VCSEL device. The flip-chip bonding apparatus using VCSEL device may quickly control laser light to bond a semiconductor chip to a substrate, with high productivity and high quality.

Abstract: Embodiments may allow the steering wheel to be received in a vehicle body to secure a space for the driver's seat in autonomous driving mode and prevent the steering wheel from interfering with the driver's body, thereby allowing for the driver's comfortable movement while preventing the driver from intervening in steering. It is also possible to implement a further simplified folding structure of the steering wheel, providing more advantages in terms of costs and space.

Abstract: The present invention includes: 1) dissolving a first binder in a first solvent; 2) dissolving a dispersing agent in a solution in which the first binder is dissolved; 3) adding charcoal powder to the solution obtained in 2) and performing homogenous mixing to produce a dispersion in which the charcoal powder is bound to the first binder; 4) spray drying the dispersion obtained in 3) to produce a primary capsule from which the first solvent is removed; 5) dissolving a second binder and a softening agent in a second solvent; 6) homogeneously mixing a coloring agent and the dispersing agent with a solution in which the second binder and the softening agent are dissolved; 7) mixing the primary capsule with the solution obtained in 6) to produce a double capsule dispersion in which the primary capsule is bound to the second binder; and 8) spray-drying the double capsule dispersion to product a double capsule from which the second solvent is removed.

Abstract: The present invention relates to recombinant Corynebacterium having 1,3-PDO productivity and reduced 3-HP productivity, and a method for producing 1,3-PDO by using same. When a Corynebacterium glutamicum variant according to the present invention is used, the productivity of 3-HP, which is a by-product, is inhibited by using low-cost glycerol as a carbon source, and thus 1,3-PDO can be produced with high efficiency.

Abstract: A semiconductor memory device includes a substrate including a peripheral circuit, a stepped dummy stack overlapping the substrate and including a plurality of steps extending in a first direction, a plurality of contact groups passing through the stepped dummy stack, and upper lines respectively connected to the contact groups. The contact groups include a first contact group having two or more first contact plugs arranged in the first direction. The upper lines include a first upper line commonly connected to the first contact plugs.

Abstract: The present disclosure relates to a mutant microorganism in which a glycerol catabolic pathway and a 1,3-PDO biosynthetic pathway are introduced into a microorganism incapable of using glycerol as a carbon source, and a method of producing 1,3-PDO using the same. According to the present disclosure, it is possible to produce 1,3-PDO while growing a mutant microorganism having 1,3-PDO production ability by using the inexpensive raw material glycerol as a single carbon source. Thus, the present disclosure is useful for the economical production of 1,3-PDO.

Abstract: Provided is a medical probe comprising a handle part to be held in hand, a position transmission part to be coupled to the hand part and to reflect or transmit a position signal to an optical tracking system (OTS), a main body to be coupled to one side of the handle part and to be positioned at an affected area of a patient, and a hook part to be coupled to the other side of the main body and to touch the affected area, wherein the hook part is coupled to the main body so as to have one angle of an acute angle, a right angle and an obtuse angle with respect to the main body.

Abstract: Provided is an apparatus for mounting a conductive ball, and more particularly, an apparatus for mounting a conductive ball, whereby defects during a process of mounting a conductive ball on a substrate by using a mounting hole formed in a mask may be prevented, and a conductive ball having a small size may also be effectively mounted on the substrate. According to the apparatus for mounting a conductive ball, a process of mounting a conductive ball may be performed by preventing deformation of a mask, thus achieving a high quality of the process without missing any conductive balls.

Abstract: Provided is a method of mounting a conductive ball, and more particularly, a method of mounting a conductive ball, whereby defects during a process of mounting a conductive ball on a substrate by using a mounting hole formed in a mask may be prevented, and a conductive ball having a small size may also be effectively mounted on the substrate. According to the method of mounting a conductive ball, a process of mounting a conductive ball may be performed by preventing deformation of a mask, thus achieving a high quality of the process without omitting any conductive balls.

Abstract: Disclosed herein is a display apparatus having an improved structure to improve an assembly performance of a product. The display apparatus includes a chassis disposed in a rear side of a display module to support the display module, a cover detachably coupled to the chassis and forming an appearance, a first coupling unit provided on one of the chassis and the cover and provided with a linear member having an elasticity, and a second coupling unit provided on the other of the chassis and the cover and detachably coupled to the first coupling unit.

Abstract: The present invention relates to a speed reducer for a vehicle. The speed reducer includes: a first coupler having, on one side thereof, a first coupling portion, to which a motor shaft or a worm shaft is coupled, and, on the other side thereof, a plurality of first protrusions, which are spaced apart from each other in a circumferential direction while protruding in an axial direction, in which the first protrusions are formed in a manner in which a circumferential width of each of the first protrusions is narrowed toward an inner side from an outer side so as to form a first outer support portion as a radial outer end and a first inner support portion as a radial inner end; and a second coupler configured to be coupled to the first coupler to transmit a rotational force to the first coupler.

Abstract: The method of manufacturing a semiconductor device include: forming conductive patterns in interlayer spaces between interlayer insulating layers, the conductive patterns being separated from each other by a slit passing through the interlayer insulating layers, wherein the conductive patterns include a first by-product; generating a second by-product of a gas phase by reacting the first by-product remaining in the conductive patterns with source gas; and performing an out-gassing process to remove the second by-product.

Abstract: A Printed Circuit Board (PCB) mounting structure having an improved structure for improving assemblability of a product, and a display apparatus including the PCB mounting structure. The PCB mounting structure includes a mounting member provided on the PCB and a mounting portion provided on a chassis for mounting the PCB to the chassis without using screws.

Abstract: Provided is an apparatus for mounting a conductive ball, and more particularly, an apparatus for mounting a conductive ball, whereby defects during a process of mounting a conductive ball on a substrate by using a mounting hole formed in a mask may be prevented, and a conductive ball having a small size may also be effectively mounted on the substrate. According to the apparatus for mounting a conductive ball, a process of mounting a conductive ball may be performed by preventing deformation of a mask, thus achieving a high quality of the process without missing any conductive balls.

Abstract: Provided is a method of mounting a conductive ball, and more particularly, a method of mounting a conductive ball, whereby defects during a process of mounting a conductive ball on a substrate by using a mounting hole formed in a mask may be prevented, and a conductive ball having a small size may also be effectively mounted on the substrate. According to the method of mounting a conductive ball, a process of mounting a conductive ball may be performed by preventing deformation of a mask, thus achieving a high quality of the process without omitting any conductive balls.

Abstract: A display panel and display apparatus which includes the display panel are provided. The display apparatus includes a display panel configured to display a screen, the display panel including: a first glass substrate; a second glass substrate disposed behind the first glass substrate, wherein an end portion of the second glass substrate extends past an end of the first glass substrate such that the end portion of the second glass substrate is not overlapped by the first glass substrate; and a cover that covers a front surface of the end portion of the second glass substrate, wherein a front surface of the cover is coplanar with a front surface of the display panel.

Abstract: The present invention relates to novel compounds having histone deacetylase 6 (HDAC6) inhibitory activity, stereoisomers thereof or pharmaceutically acceptable salts thereof, the use thereof for the preparation of therapeutic medicaments, pharmaceutical compositions containing the same, a method for treating diseases using the composition, and methods for preparing the novel compounds.

Abstract: Disclosed are compounds of Formula (I) wherein: the two dotted lines represent either two single or two double bonds; Q is: R1 is F, Cl, —CN, or —CH3; R2 is Cl or —CH3; R3 is —C(CH3)2OH or —CH2CH2OH; Ra is H or —CH3; each Rb is independently F, Cl, —CH3, and/or —OCH3; and n is zero, 1, or 2. Also disclosed are methods of using such compounds as inhibitors of Bruton's tyrosine kinase (Btk), and pharmaceutical compositions comprising such compounds. These compounds are useful in treating, preventing, or slowing the progression of diseases or disorders in a variety of therapeutic areas, such as autoimmune diseases and vascular disease.

Abstract: The present invention relates to a method and a device for providing image-based information related to a user through a network, and allows a client device to sense an image, extract information of at least one object from the sensed image, provide a user interface for receiving at least one user selection on the basis of the extracted information of the object, state information of the client device, and pre-stored user information, and perform network communication related to a user selection of at least one among the user interfaces when the selection is inputted, thereby maximizing user convenience.