Abstract: Provided are a method for preparing a pixel defining layer comprising applying and coating, pre-baking, exposing to light, developing, and post-baking of a photosensitive composition containing a colorant having a pigment with an average particle size of 100 nm or less, wherein the coated film generated after the post-baking has an optical density of 0.8/?m to 2.0/?m, a roughness of 3.0 nm or less, and no residue; and an organic light emitting display device comprising the pixel defining layer obtained by the method which has improved display reliability and lifetime as well as vivid colors.

Abstract: Proposed are a method of manufacturing a sapphire cover window, which includes: preparing a sapphire wafer; forming a cell edge processing portion on the sapphire wafer with a laser beam; forming an etched portion on the sapphire wafer by selectively performing wet etching on the cell edge processing portion; and separating a cell from the sapphire wafer by compressing the sapphire wafer on which the etched portion are formed, and a sapphire cover window manufactured thereby.

Abstract: Provided is plasma processing equipment comprising a substrate support, a focus ring disposed along an edge of the upper surface of the substrate support and including a fluid hole passing through a main body, an insulating ring surrounding an outer sidewall of the substrate support and including an inner side surface facing the outer sidewall of the substrate support, an outer side surface, and an upper surface connecting the inner and outer side surfaces, and including upper and lower end portions having different heights, and a connection end portion connecting the upper and lower end portions, a liner surrounding the outer side surface of the insulating ring and a baffle disposed on an upper surface of the liner, wherein a fluid passing through the fluid hole flows along the upper surface, and the baffle generates a pressure difference of the fluid between the upper and lower end portions.

Abstract: A damper for a glove box includes a cylinder, a piston movably disposed in the cylinder, and a valve movably disposed in an accommodation portion of the piston. The piston includes a piston body in which an orifice is formed and a rod formed to protrude from the piston body and in which the accommodation portion is disposed. The valve includes a valve body, a pin formed to protrude from the valve body to have an end portion thereof disposed in the orifice, and a leg formed to protrude from the valve body. The valve is configured to move due to movement of the piston in a direction opposite to a movement direction of the piston to have the leg come into contact with the piston body.

Abstract: A damper for a glove box includes a cylinder including a cylinder body defining a space therein, a partition that divides the space into a first space and a second space and in which a hole is disposed, and guide holes disposed in the cylinder body to communicate with the second space, a piston disposed in the first space to be movable in a first direction, a valve disposed in the second space, and an elastic support unit disposed in the second space to elastically support the valve. The guide holes include a first guide hole and a second guide hole disposed apart from each other along a circumference of the cylinder body, and a protrusion of the valve is disposed in one of the first guide hole and the second guide hole.

Abstract: A damper for a glove box including a cylinder including a cylinder body that defines a space therein, a partition that divides the space into a first space and a second space, and a first protruding portion protruding from the partition so that a hole formed in the partition is extended; a piston disposed in the first space to be movable in a first direction; a valve disposed in the second space; and an elastic support unit disposed in the second space to elastically support the valve. The elastic support unit is in contact with and pressed by the partition due to movement of the piston.

Abstract: The present invention relates to an electronic device and a control method thereof, wherein the electronic device is disposed in a transportation means, and can transmit, to a terminal apparatus connected thereto, screens which are respectively provided by multiple operating systems installed in the electronic device. The electronic device comprises: a communication unit for communicating with a terminal apparatus; a memory for storing multiple operating systems; and a processor for, when a user command is received from the terminal apparatus, controlling the communication unit to transmit a screen which is provided by an operating system selected according to the user command among the multiple operating systems, to the terminal apparatus.

Abstract: Provided is plasma processing equipment comprising a substrate support, a focus ring disposed along an edge of the upper surface of the substrate support and including a fluid hole passing through a main body, an insulating ring surrounding an outer sidewall of the substrate support and including an inner side surface facing the outer sidewall of the substrate support, an outer side surface, and an upper surface connecting the inner and outer side surfaces. and including upper and lower end portions having different heights, and a connection end portion connecting the upper and lower end portions, a liner surrounding the outer side surface of the insulating ring and a baffle disposed on an upper surface of the liner, wherein a fluid passing through the fluid hole flows along the upper surface, and the baffle generates a pressure difference of the fluid between the upper and lower end portions.

Abstract: A temperature controller of a plasma processing apparatus, a temperature measurer for a plasma processing apparatus, and a plasma processing apparatus, the temperature controller including a movable cooling plate configured to selectively contact a dielectric window in a plasma chamber, the cooling plate having at least one cooling groove through which a cooling agent for cooling the dielectric window is flowable; at least one cooling port including a cooling passageway that is connected to the at least one cooling groove; and a resilient member configured to resiliently press the cooling port toward the cooling plate such that the cooling plate is relatively movable with respect to the dielectric window.

Abstract: A plasma processing apparatus includes a chamber, a window plate disposed in an upper portion of the chamber and having a fastening hole defined therein, an injector having a body part including a plurality of nozzles and configured to be fastened to the fastening hole, and a flange part extending radially from the body part to partially cover a bottom surface of the window plate when the body part is fastened to the fastening hole, and a stopper configured to be fastened to the body part on an upper surface of the window plate to hold the injector in the fastening hole when the body part is fastened to the fastening hole.

Abstract: The present invention relates to an electronic device and a control method thereof, wherein the electronic device is disposed in a transportation means, and can transmit, to a terminal apparatus connected thereto, screens which are respectively provided by multiple operating systems installed in the electronic device. The electronic device comprises: a communication unit for communicating with a terminal apparatus; a memory for storing multiple operating systems; and a processor for, when a user command is received from the terminal apparatus, controlling the communication unit to transmit a screen which is provided by an operating system selected according to the user command among the multiple operating systems, to the terminal apparatus.

Abstract: A temperature controller of a plasma processing apparatus, a temperature measurer for a plasma processing apparatus, and a plasma processing apparatus, the temperature controller including a movable cooling plate configured to selectively contact a dielectric window in a plasma chamber, the cooling plate having at least one cooling groove through which a cooling agent for cooling the dielectric window is flowable; at least one cooling port including a cooling passageway that is connected to the at least one cooling groove; and a resilient member configured to resiliently press the cooling port toward the cooling plate such that the cooling plate is relatively movable with respect to the dielectric window.

Abstract: A plasma processing apparatus includes a chamber, a window plate disposed in an upper portion of the chamber and having a fastening hole defined therein, an injector having a body part including a plurality of nozzles and configured to be fastened to the fastening hole, and a flange part extending radially from the body part to partially cover a bottom surface of the window plate when the body part is fastened to the fastening hole, and a stopper configured to be fastened to the body part on an upper surface of the window plate to hold the injector in the fastening hole when the body part is fastened to the fastening hole.

Abstract: A plasma processing apparatus includes a chamber, a window plate disposed in an upper portion of the chamber and having a fastening hole defined therein, an injector having a body part including a plurality of nozzles and configured to be fastened to the fastening hole, and a flange part extending radially from the body part to partially cover a bottom surface of the window plate when the body part is fastened to the fastening hole, and a stopper configured to be fastened to the body part on an upper surface of the window plate to hold the injector in the fastening hole when the body part is fastened to the fastening hole.

Abstract: A display device for providing user interaction is disclosed. The disclosed display device comprises: a display body; a photographing unit including a camera module for detecting a user's gesture; and a driving unit for selectively moving the photographing unit to a first position where the photographing unit is received in the display body and to a second position or a third position where the photographing unit projects outward from the display body during photographing, wherein the driving unit keeps the photographing unit fixed at a certain point in the section between the second position and the third position.

Abstract: A plasma processing device is provided. The plasma processing device includes a plate formed between a window covering a top portion of a chamber where plasma processing is performed and an antenna generating a magnetic field, and a fluid supply unit supplying a fluid for controlling temperatures of the window and the antenna, wherein the plate includes first and second regions supplied with the fluid, and the fluid supply unit independently controls the first and second regions.

Abstract: A display device for providing user interaction is disclosed. The disclosed display device comprises: a display body; a photographing unit including a camera module for detecting a user's gesture; and a driving unit for selectively moving the photographing unit to a first position where the photographing unit is received in the display body and to a second position or a third position where the photographing unit projects outward from the display body during photographing, wherein the driving unit keeps the photographing unit fixed at a certain point in the section between the second position and the third position.

Abstract: An image forming apparatus may include an engine portion used to perform an image forming job, a step motor configured to start the engine portion, a driver including a resistor that measures current that flows to a coil of the step motor and is configured to provide a predetermined constant current to the step motor, and a drive controller configured to measure a load level of the step motor based on a voltage value of the resistor and to control the driver to provide the constant current that corresponds to the measured load level.

Abstract: A plasma processing apparatus includes a process chamber including an inner space; an electrostatic chuck on which a substrate is loaded in the process chamber; a side-gas injection unit that is installed above the electrostatic chuck and includes at least one gas nozzle having an inclined gas flow path that is inclined with respect to a nozzle axis to obliquely supply a process gas into the process chamber from a sidewall of the process chamber; a plasma generation unit configured to generate plasma from the process gas injected into the process chamber; and a controller configured to control the electrostatic chuck, the side-gas injection unit, and the plasma generation unit. The controller controls process parameters under a cyclic ramping condition in which a cycle of the process parameters is continuously increased or decreased.

Abstract: A plasma processing apparatus includes a chamber, a window plate disposed in an upper portion of the chamber and having a fastening hole defined therein, an injector having a body part including a plurality of nozzles and configured to be fastened to the fastening hole, and a flange part extending radially from the body part to partially cover a bottom surface of the window plate when the body part is fastened to the fastening hole, and a stopper configured to be fastened to the body part on an upper surface of the window plate to hold the injector in the fastening hole when the body part is fastened to the fastening hole.