Abstract: A method of manufacturing a display panel includes providing a mother substrate in which a plurality of display cell areas is defined from which the display panel will be formed, the display cell areas arranged in along first and directions and each include a display unit cell corresponding to the display panel, and a dummy area extended along the second direction from the display unit cell dividing the mother substrate into the display unit cells each having the dummy area extended therefrom, by performing a wheel cutting process; separating the dummy area from the divided display unit cell by performing a laser cutting process; and curving the display unit cell from which the dummy area is separated, with reference to a reference axis which is parallel to the second direction, to form the display panel.

Abstract: An optical member including a light guide plate including a surface disposed on a plane defined by a first direction and a second direction crossing the first direction, a low refractive index pattern disposed on the surface of the light guide plate and including an opening for exposing the surface of the light guide plate, a wavelength conversion layer disposed on the low refractive index pattern, and a passivation layer disposed on the wavelength conversion layer and covering a side surface of the wavelength conversion layer and a side surface of the low refractive index pattern at least one side portion. The low refractive index pattern has a lower index of refraction than the light guide plate, and a ratio of an area occupied by the low refractive index pattern to an area of the surface of the light guide plate decreases in the first direction.

Abstract: The present disclosure relates to a glycopeptide targeting cancer cells and a contrast agent kit containing the same. The glycopeptide is one wherein an azide reporting monosaccharide is bound to a substrate peptide. As the substrate peptide is specifically cleaved by cathepsin B in cancer cells, an azide reporting monosaccharide is expressed onto the cell surface via metabolic glycoengineering, thereby providing a target for action as a contrast agent. Accordingly, because the azide is exposed to the cell surface only by cathepsin B, as it is specifically expressed in cancer cells, in particular in metastatic cancer cells, while it is limitedly expressed in normal cells and is hardly excreted out the cells, the cancer cells can be selectively imaged by an azide-specific contrast agent.

Abstract: A method of manufacturing a semiconductor device is disclosed. The method includes forming a first insulting layer on a substrate, forming a first conductor pattern in the first insulating layer, forming a second insulating layer on the first insulating layer, and forming a second wiring pattern and a contact via in the second insulating layer, wherein a top surface of the first insulating layer is higher than a top surface of the first conductor pattern.

Abstract: A display device includes a display panel, a backlight unit, and support members. The display panel displays an image, and a first edge section, a middle section, and a second edge section are defined on the display panel. The backlight unit outputs light toward the display panel. The support members are disposed between the display panel and the backlight unit corresponding to the first and second edge sections, and the support members space the display panel from the backlight unit. A spacing distance between the display panel and the backlight in each of the first and second edge sections is greater than a spacing distance between the display panel and the backlight unit in the middle section.

Abstract: Disclosed is a development cartridge attachable/detachable to/from a main body of an image forming apparatus. The development cartridge includes at least a photosensitive drum to form an electrostatic latent image thereon or a developer roller to develop the electrostatic latent image by supplying a developer to the photosensitive drum, a housing to support the at least one photosensitive drum or the developer roller. A developer roller gear may be provided on a rotation shaft of the developer roller to connect to a driving gear of the main body when the development cartridge is attached to the main body, and a driven coupler provided at an end of the photosensitive drum to couple to a driving coupler located coaxially with the driving gear in the main body, based on shaft coupling when the development cartridge is attached to the main body.

Abstract: A direct current (DC) motor including: a cylindrical frame, at least one end of which is open; a cylindrical end cover including an opening configured to block the at least one open end; a rotor including a rotor shaft supported by the frame and the end cover, and a rotor core installed on the rotor shaft; a commutator installed on the rotor shaft and arranged on one end of the rotor core; a cover unit installed on the rotor shaft, arranged between the rotor and the commutator, and including at least one location detection device; and a rotation detection unit installed in the end cover and configured to detect the at least one location detection device.

Abstract: A step motor includes a plurality of stator cores. Each of the stator cores have a coil unit coiled therearound. The step motor includes a rotor that includes a rotation shaft and a plurality of permanent magnets and is configured to rotate by magnetic interaction between the stator cores and the permanent magnets. The step motor also includes a plurality of conducting parts on one cross-sectional surface of the rotor. The step motor further includes a printed circuit board (PCB) including electric elements that are arranged at certain positions and are disposed to face the conducting parts. The conducting parts and the electric elements are configured to electrically or magnetically interact as the rotor rotates to change electrical signals generated by the electric elements.

Abstract: Disclosed is a display device that can uniformly transmit light emitted from a light source to the entire display panel without using a light guide plate. The display device includes a display panel, a backlight assembly supplying light to the display panel, and a lower cover receiving the backlight assembly. The backlight assembly includes a light source, a circuit board mounted with the light source, and a reflection cover coupled to the circuit board to reflect light emitted from the light source and formed of a bendable plate type member.

Abstract: A horizontal-posture maintaining apparatus is provided. The apparatus includes a barrel, a cover unit provided on a side surface of the barrel, a first driver provided in the cover unit, for rotating the barrel in a first direction (around an X axis) to keep the barrel in horizontal posture, a second driver provided in the cover unit, for rotating the cover unit in a second direction (around a Y axis) to keep the barrel in the horizontal posture, and a controller for controlling rotation of the first and second drivers.

Abstract: The present invention can operate a reflective semiconductor optical amplifier at ultrahigh speed using a polar return-to-zero (RZ) modulation method, and operate a reflective semiconductor optical amplifier (RSOA) whose modulation bandwidth is limited at ultrahigh speed by generating signals vertically symmetrical using a newly suggested polar RZ signal generator when generating an amplitude modulation signal at a transmission end. The present invention can overcome the problem that a modulation speed cannot be increased to 10 Gb/s or above due to signal distortion by inter-symbol-interference when generating an ultrahigh speed amplitude modulation signal using an RSOA of low price having a very narrow modulation bandwidth in an RSOA-based optical network.

Abstract: A display device includes a display member which displays an image and a light source which provides light to the display member. The display member includes a base substrate including a front surface, a rear surface, and a plurality of side surfaces which connects the front surface to the rear surface, where the base substrate receives the light through a side surface of the side surfaces and has a first refractive index, a low refractive layer disposed on the front surface and having a second refractive index less than the first refractive index, and an array layer disposed on the low refractive layer and including at least one thin film transistor. The low refractive layer has a predetermined thickness, which is greater than a penetration depth of the light in the low refractive layer.

Abstract: A light guide plate receives light and guides the light to a display panel. The light guide plate includes a body and protruding portions. The body includes a first side surface disposed adjacent to the light source, a second side surface facing the first side surface, and an upper surface. Protruding portions are protruded from the upper surface. Each of the protruding portions includes first and second protruding portions sequentially arranged from the first side surface to the second side surface. A width of the first protruding portion in a direction substantially parallel to the first side surface becomes smaller as a distance from the first side surface becomes larger, and a width of the second protruding portion in the direction substantially parallel to the first side surface becomes larger as the distance from the first side surface becomes larger.

Abstract: Disclosed is a display device that can uniformly transmit light emitted from a light source to the entire display panel without using a light guide plate. The display device includes a display panel, a backlight assembly supplying light to the display panel, and a lower cover receiving the backlight assembly. The backlight assembly includes a light source, a circuit board mounted with the light source, and a reflection cover coupled to the circuit board to reflect light emitted from the light source and formed of a bendable plate type member.

Abstract: The present disclosure relates to a glycopeptide targeting cancer cells and a contrast agent kit containing the same. The glycopeptide is one wherein an azide reporting monosaccharide is bound to a substrate peptide. As the substrate peptide is specifically cleaved by cathepsin B in cancer cells, an azide reporting monosaccharide is expressed onto the cell surface via metabolic glycoengineering, thereby providing a target for action as a contrast agent. Accordingly, because the azide is exposed to the cell surface only by cathepsin B, as it is specifically expressed in cancer cells, in particular in metastatic cancer cells, while it is limitedly expressed in normal cells and is hardly excreted out the cells, the cancer cells can be selectively imaged by an azide-specific contrast agent.

Abstract: A display apparatus and a display method of a display apparatus to which a 3D display film is attachable are provided. The display method according to various exemplary embodiments of the present general inventive concept includes sensing whether a 3D display film is attached to or detached from a display apparatus, automatically converting the display apparatus into a 3D mode when the 3D display film is attached to cover a display unit of the display apparatus, and automatically converting into a normal mode when the 3D display film is detached from the display apparatus.

Abstract: A light guide panel, back light assembly and display apparatus are provided. According to an aspect of the inventive concept, there is provided the light guide panel which includes a top surface, a bottom surface, and four side surfaces, and one of the four side surfaces may be a light incident surface.