Abstract: Provided is a hard coating film in which a hard coating layer having a water contact angle of 90° or less, a conductive layer, and a low refractive index layer are laminated on a substrate, the film having excellent hardness, anti-curling property, antireflection performance, antifouling performance, and antistatic performance.

Abstract: Provided is a composition for forming a hard coating layer, which includes an epoxy siloxane resin, a crosslinking agent including a compound having an alicyclic epoxy group, a thermal initiator including a compound represented by a specific chemical formula, a photoinitiator, a fluorine-substituted (meth)acrylate compound, and silica nanoparticles surface-modified with a fluorine compound, and forms a hard coating layer having excellent hardness and antifouling property and suppressing curling.

Abstract: Provided is a hard coating film in which a hard coating layer having a water contact angle of 90° or less, a high refractive index layer, and a low refractive index layer are laminated on a substrate, the film having suppressed curling, and excellent hardness and antireflection performance.

Abstract: The semiconductor memory device includes a memory block including a plurality of memory strings, a pass circuit connected between local word lines of the memory block and global word lines and configured to connect the local word lines to the global word lines in response to a block selection signal, and a voltage providing circuit configured to generate an operation voltage during a program or read operation, apply the operation voltage to the global word lines, and discharge the global word lines when the program operation or the read operation is completed, and the pass circuit is configured to control the local word lines to be in a floating state after the program operation or the read operation is completed and before discharging the global word lines.

Abstract: Provided are a polyimide-based film, a window cover film, and a display panel including the same. More particularly, a polyimide-based film having excellent visibility, a window cover film using the same, and a display panel including the same are provided.

Abstract: Provided are a polyimide-based film, a window cover film, and a display panel including the same. More particularly, a polyimide-based film having different surface properties of both surfaces is provided.

Abstract: The present invention relates to a hybrid driving module, in which an input member is aligned in a radial direction and/or an axial direction by a rotor hub, and thus the hybrid driving module may be easily assembled and ensure the high axial balance and the operability and durability of the engine clutch. In the hybrid driving module, the input member may be aligned at least in the radial direction or in the axial direction by a central shaft extension part of the rotor hub. A bearing configured to support a rotation and thrust may be installed between the central shaft extension part and the input member. The input member may be supported to be rotatable relative to a housing. The input member may be aligned in the radial direction and/or the axial direction by the housing.

Abstract: The present invention provides a hybrid driving module which fixes a rotor while hub ridges of the rotor are provided on a rotor hub and firmly provides the hub ridge to the rotor hub so as to enable vibration noise to be reduced, and which has a structure in which the hub ridges support the rotor in a state in which the hub ridges are fastened to the rotor hub at which the rotor is provided. The hybrid driving module may further include a ridge fixing structure that prevents the hub ridge from separating from the rotor hub. For example, the ridge fixing structure may be a ridge snap ring. The hybrid driving module may further include an elastic body that elastically presses the hub ridge toward the ridge snap ring. The elastic body may elastically press the rotor in the axial direction. The elastic body may also serve as a return spring of the piston plate of the engine clutch.

Abstract: Disclosed is a plasma etching method including a first step of providing a mixed gas containing argon gas and vaporized 1,1,2,2-tetrafluoroethly-2,2,2-trifluoroethyl ether having a molecular structure of a following Chemical Formula 1 to a plasma chamber in which an etching target is disposed; and a second step of etching the etching target using plasma generated from the mixed gas:

Abstract: A semiconductor memory apparatus includes an access line control circuit. The access line control circuit applies a selected bias voltage to a selected access line coupled with a target memory cell and applies a first unselected bias voltage to an unselected access line adjacent to the selected access line. A second unselected bias voltage is applied to an unselected access line not adjacent to the selected access line.

Abstract: A semiconductor memory apparatus includes an access line control circuit. The access line control circuit applies a selected bias voltage to a selected access line coupled with a target memory cell and applies a first unselected bias voltage to an unselected access line adjacent to the selected access line. A second unselected bias voltage is applied to an unselected access line not adjacent to the selected access line.

Abstract: A plasma etching method includes a first step of supplying a mixed gas containing vaporized heptafluoroisopropyl methyl ether gas having a molecular structure of a following Chemical Formula 1 or vaporized heptafluoropropyl methyl ether gas having a molecular structure of a following Chemical Formula 2 and argon gas into a plasma chamber in which an etching target is disposed; and a second step of etching the etching target using plasma generated from the mixed gas:

Abstract: The disclosure relates to a semiconductor memory device and a method of operating the same. The semiconductor memory device includes a memory block including a plurality of memory strings, a pass circuit connected between local word lines of the memory block and global word lines and configured to connect the local word lines to the global word lines in response to a block selection signal, and a voltage providing circuit configured to generate an operation voltage during a program or read operation, apply the operation voltage to the global word lines, and discharge the global word lines when the program operation or the read operation is completed, and the pass circuit is configured to control the local word lines to be in a floating state after the program operation or the read operation is completed and before discharging the global word lines.

Abstract: Provided are a polyimide-based film, a window cover film, and a display device including the same. More particularly, a polyimide-based based film which has a modulus of 5 GPa or more as measured using a universal testing machine (UTM) in accordance with ASTM D882, plastically deforms at a strain of 4% or more during stretching, and has a difference between a modulus in a machine direction Mmd and a modulus in a width direction Mtd satisfying the following Equation 1, is provided: |Mmd?Mtd|?0.7 GPa.

Abstract: Provided are a polyimide-based film, a window cover film, and a display panel including the same. More particularly, a polyimide-based film having excellent visibility, a window cover film using the same, and a display panel including the same are provided.

Abstract: Provided are a polyimide-based film, a window cover film, and a display panel including the same. More particularly, a polyimide-based film having different surface properties of both surfaces is provided.