Abstract: Disclosed are a photoelectrochemical electrode and a method of manufacturing the same, which enable mass production at low cost. The photoelectrochemical electrode manufactured by forming a transition metal dichalcogenide layer on all or part of the surface of a porous substrate includes a porous substrate and a metal dichalcogenide layer on all or part of the surface of the porous substrate, thus improving photoelectrode characteristics and photocatalytic efficiency.

Abstract: Provided are a glass substrate protective film including an optically transparent adhesive layer; a polyimide-based shatter-proof layer formed on the optically transparent adhesive layer; and a hard coating layer formed on the polyimide-based shatter-proof layer. The hard coating layer and the optically transparent adhesive layer have a thickness of 5 to 20 ?m, the polyimide-based shatter-proof layer has a thickness of 20 to 50 ?m, the glass substrate protective film has an absolute value of a retardation in a thickness direction (Rth) of 2000 nm or less, and an adhesive strength when the optically transparent adhesive layer adheres to the glass substrate is 200 gf/in or more. A method for manufacturing the glass substrate laminate and a display panel including the glass substrate laminate are also provided.

Abstract: Provided are a glass substrate multilayer structure including a glass substrate; a polyimide-based shatter-proof layer formed on one surface of the glass substrate; and a hard coating layer formed on the polyimide-based shatter-proof layer. The polyimide-based shatter-proof layer has a thickness of 5 to 50 ?m, the hard coating layer has a thickness of 5 to 20 ?m, and the glass substrate multilayer structure has a retardation in a thickness direction (Rth) of 200 nm or less. A method for manufacturing the glass substrate multilayer structure, and a display panel including the glass substrate multilayer structure are also provided.

Abstract: An embodiment discloses a semiconductor device package comprising: a body including a cavity; a semiconductor device disposed in the cavity; a light transmitting member disposed in the cavity; and an adhesive layer for fixing the light transmitting member to the body, wherein the semiconductor device generates light in an ultraviolet wavelength band, and the adhesive layer comprises polymer resin and wavelength conversion particles which absorb the light in the ultraviolet wavelength band and generate light in a visible wavelength band.

Abstract: The present disclosure relates to a polyimide film-forming composition, a method of preparing the same, and a use thereof. According to the present invention, there is provided a polyimide film that has excellent isotropic property and scattering resistance, is flexible, and has excellent bendability without deterioration of colorless and transparent optical properties. The polyimide film may be usefully used in various flexible display devices.

Abstract: An apparatus and method for diagnosing a short circuit accident occurring at a positive electrode contactor of a battery pack. This apparatus diagnoses a positive electrode contactor of a battery pack, which includes a positive electrode contactor provided on a charge-discharge path connected to a positive electrode terminal and a negative electrode contactor provided on a charge-discharge path connected to a negative electrode terminal.

Abstract: Disclosed herein is a method for 2D epitaxial growth comprising: forming a single crystalline h-BN template; forming a plurality of nuclei by depositing a heterogeneous precursor on the h-BN template; and forming a heterogeneous structure layer by growing the plurality of deposited nuclei with a van der Waals epitaxial growth, wherein the heterogeneous structure layer is a single crystal.

Abstract: Provided are a flexible cover window and a flexible device including the same. More particularly, a flexible cover window which has excellent visibility and is flexible and a flexible device including the same are provided.

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.

Abstract: An apparatus and method for diagnosing a short circuit accident occurring at a negative electrode contactor of a battery pack. This apparatus diagnoses a negative electrode contactor of a battery pack, which includes a positive electrode contactor provided on a charge-discharge path connected to a positive electrode terminal and a negative electrode contactor provided on a charge-discharge path connected to a negative electrode terminal.

Abstract: The present invention relates to a polyimide-based film which does not substantially cause a mura or rainbow phenomenon and has excellent visibility, a window cover film including the same, and a display panel including the same.

Abstract: Disclosed is a biosensor. The biosensor comprises: an electrode; and a polymer structure disposed on the electrode and formed of poly-5,2?:5?,2?-terthiophene-3-carboxylic acid (pTTCA), wherein an enzyme is present in a state of covalently binding with pTTCA inside the polymer structure.

Abstract: An air conditioner includes a housing having a suction port and a discharge port, a main fan configured to draw air into the housing through the suction port and discharge air from the housing through the discharge port, an auxiliary fan configured to draw, into the housing, air discharged by the main fan and a controller configured to control a rotational speed of the auxiliary fan to change a direction in which air is discharged from the housing.

Abstract: Disclosed is an optical coherence tomography system for ocular diagnosis.

Abstract: An air conditioner includes a housing having a suction port and a discharge port, a main fan configured to draw air into the housing through the suction port and discharge air from the housing through the discharge port, an auxiliary fan configured to draw, into the housing, air discharged by the main fan and a controller configured to control a rotational speed of the auxiliary fan to change a direction in which air is discharged from the housing.

Abstract: A data transmission circuit includes a data bus inversion encoding circuit configured to compare previous output data and current output data, invert or non-invert the current output data to control the number of data transitions; and transmitters configured to drive signal transmission lines based on outputs of the data bus inversion encoding circuit.

Abstract: Disclosed are a miserite crystallized glass for an artificial tooth and a method for coloring same, the method enabling a production of a uniform shade without degrading the physical properties of a crystallized glass by means of simply adding a small amount of coloring additive powder when preparing the crystallized glass. A miserite crystallized glass for an artificial tooth according to the present invention is colored with any one of the shades in groups A, B, C and D of the Vita shade guide which is a tooth shade reference. The miserite crystallized glass has a miserite crystal phase as the main phase and comprises a hydroxyapatite crystal phase and a xonotlite crystal phase as additional phases.

Abstract: An embodiment discloses a semiconductor device package comprising: a body including a cavity; a semiconductor device disposed in the cavity; a light transmitting member disposed in the cavity; and an adhesive layer for fixing the light transmitting member to the body, wherein the semiconductor device generates light in an ultraviolet wavelength band, and the adhesive layer comprises polymer resin and wavelength conversion particles which absorb the light in the ultraviolet wavelength band and generate light in a visible wavelength band.