Abstract: The invention relates to a transparent flexible hard coated film and a method of producing the same, and more particularly, to a transparent flexible hard coated film including a scratch-resistant surface and a method of producing the same.

Abstract: The present application relates to a hard-coating resin composition including a siloxane resin, a preparing method of a siloxane cured hard-coating article using same and an optical film including the siloxane cured hard-coating article.

Abstract: The present application relates to a hard-coating resin composition including a siloxane resin, a preparing method of a siloxane cured hard-coating article using same and an optical film including the siloxane cured hard-coating article.

Abstract: Disclosed are an anionic polymerization initiator, which is a reaction product of an organometallic compound and a compound including an etheric oxygen atom-containing alkyl group represented by specific Chemical Formula, and a method of preparing a conjugated diene-based copolymer using the same.

Abstract: Disclosed are an end-modified conjugated diene-based polymer configured such that the end of a conjugated diene-based polymer is coupled with an aminosilane-based end modifier, and a method of preparing the same.

Abstract: Disclosed are an anionic polymerization initiator, which is a reaction product of an organometallic compound and a compound including an alkyl chain having a tertiary amino functional group, and a method of preparing a conjugated diene-based copolymer using the same.

Abstract: Disclosed are an end-modified conjugated diene-based polymer configured such that the end of a conjugated diene-based polymer is coupled with an aminosilane-based end modifier, and a method of preparing the same.

Abstract: A touch panel is provided. The touch panel includes a window, a sensor layer formed on a visible area of the window and comprising sensor patterns for detecting an input, a light shielding layer formed on a non-visible area of the window located around the sensor layer, wiring electrodes formed on the light shielding layer and connected to the sensor patterns such that the sensor layer is connected to an external connector, and etching masks formed on the wiring electrodes, respectively.

Abstract: A method for fabricating a touch panel, a touch panel, and an electronic device having the touch panel are provided. The touch panel includes a window member including a view area and a bezel area surrounding the view area, a sensor layer formed in the view area on a surface of the window member and including a sensor pattern for detecting a user input, a light blocking layer formed in the bezel area on the surface of the window member, a wiring layer formed on a surface of the light blocking layer and connected to the sensor pattern, and a barrier layer formed on the surface of the light blocking layer or a surface of the wiring layer.

Abstract: Provided is a power converter, which includes: a power supply unit provided with a first wiring and a second wiring and configured to apply a driving voltage to a load, the power supply unit being configured to adjust a magnitude of the driving voltage in response to a turn ratio of the first wiring to the second wiring; and control unit configured to output a control signal for control the turn ratio of the first wiring to the second wiring based on the magnitude of the driving voltage.

Abstract: The present invention relates to a cured product with excellent UV stability, which is manufactured using a resin composition containing a cation polymeric resin capable of cationic polymerization and a photostable cationic polymerization initiator in the form of an iodonium salt without adding an additional photoinitiator, and a method of manufacturing the cured product.

Abstract: The invention relates to a transparent flexible hard coated film and a method of producing the same, and more particularly, to a transparent flexible hard coated film including a scratch-resistant surface and a method of producing the same.

Abstract: A method for fabricating a touch panel, a touch panel, and an electronic device having the touch panel are provided. The touch panel includes a window member including a view area and a bezel area surrounding the view area, a sensor layer formed in the view area on a surface of the window member and including a sensor pattern for detecting a user input, a light blocking layer formed in the bezel area on the surface of the window member, a wiring layer formed on a surface of the light blocking layer and connected to the sensor pattern, and a barrier layer formed on the surface of the light blocking layer or a surface of the wiring layer.

Abstract: The present disclosure relates to a hard-coating cured material which contains a siloxane resin component including an epoxy group and a preparing method of the hard-coating cured material. Especially, by using a special polymerization method like a cationic polymerization and a moisture-heat treatment, it is possible to provide a hard-coating film having both superior flexibility and high surface hardness that cannot be obtained from conventional coating compositions.

Abstract: Provided are a method for post-treatment of a carbonaceous material using dehydrocyclization, a carbonaceous material post-treated by the method, and a polymer composite material including the carbonaceous material. More particularly, provided are a method for post-treatment of a carbonaceous material using dehydrocyclization, including subjecting the carbonaceous material to dehydrocyclization at room temperature to heal structural defects in the carbonaceous material, while increasing the effective conjugated length of the carbonaceous material to improve the electrical conductivity thereof, as well as a carbonaceous material post-treated by the method and a polymer composite material including the carbonaceous material.

Abstract: The present application relates to a hard-coating resin composition including a siloxane resin, a preparing method of a siloxane cured hard-coating article using same and an optical film including the siloxane cured hard-coating article.

Abstract: A touch panel is provided. The touch panel includes a window, a sensor layer formed on a visible area of the window and comprising sensor patterns for detecting an input, a light shielding layer formed on a non-visible area of the window located around the sensor layer, wiring electrodes formed on the light shielding layer and connected to the sensor patterns such that the sensor layer is connected to an external connector, and etching masks formed on the wiring electrodes, respectively.

Abstract: A foldable transparent composite cover window, a manufacturing method therefore, and a display device including the foldable transparent composite cover window are provided.

Abstract: Provided are a method for post-treatment of a carbonaceous material using dehydrocyclization, a carbonaceous material post-treated by the method, and a polymer composite material including the carbonaceous material. More particularly, provided are a method for post-treatment of a carbonaceous material using dehydrocyclization, including subjecting the carbonaceous material to dehydrocyclization at room temperature to heal structural defects in the carbonaceous material, while increasing the effective conjugated length of the carbonaceous material to improve the electrical conductivity thereof, as well as a carbonaceous material post-treated by the method and a polymer composite material including the carbonaceous material.

Abstract: A control device and an LED light emitting device using the same are provided and technology of providing a high contrast ratio to the LED light emitting device and allowing the LED light emitting device to perform a stable operation is disclosed. The LED light emitting device includes a DC/DC converter reference voltage generator that generates a DC/DC converter reference voltage so that a minimum level of a channel voltage having a largest LED voltage drop agrees with a predetermined minimum reference voltage by detecting a plurality of channel voltages corresponding to LED voltage drops of each of a plurality of LED channels LED and an output voltage controller that controls an output voltage of the DC/DC converter using a distribution voltage corresponding to an output voltage and the DC/DC converter reference voltage.