Abstract: A semiconductor device includes an active fin on a substrate, a gate electrode and intersecting the active fin, gate spacer layers on both side walls of the gate electrode, and a source/drain region in a recess region of the active fin at at least one side of the gate electrode. The source/drain region may include a base layer in contact with the active fin, and having an inner end and an outer end opposing each other in the first direction on an inner sidewall of the recess region. The source/drain region may include a first layer on the base layer. The first layer may include germanium (Ge) having a concentration higher than a concentration of germanium (Ge) included in the base layer. The outer end of the base layer may contact the first layer, and may have a shape convex toward outside of the gate electrode on a plane.

Abstract: The present specification provides an organic solar cell and a method of manufacturing the same.

Abstract: The present specification relates to a photoactive layer comprising an electron acceptor, an electron donor, and a compound comprising a functional group decreasing surface energy, an organic photovoltaic cell comprising the same, and a manufacturing method thereof.

Abstract: The present specification relates to a fullerene derivative, an organic solar cell including the same, and a fabricating method thereof.

Abstract: The present specification relates to an organic electronic device including a fullerene derivative.

Abstract: There are provided a retardation film, a manufacturing method thereof, and a liquid crystal display device including the same. The retardation film includes 1) an acrylic film, 2) a coating layer of a negative C-type material, and 3) a primer layer including a copolymer containing an aromatic vinyl-based unit and a maleic acid-based unit, provided between the acrylic film and the coating layer of the negative C-type material. The retardation film may be used in an in-plane switching mode liquid crystal display device.

Abstract: The present specification provides a copolymer, and an organic solar cell including one or more layers of organic material layers that include the copolymer.

Abstract: The present specification relates to an organic solar cell and a method for preparing the same. Specifically, an organic solar cell according to the present specification may be prepared by a solution process, and may include a photoactive layer which has a strong binding force due to a hydrogen bond and is excellent in crystallinity. Accordingly, the organic solar cell according to the present specification may exhibit characteristics which are excellent in driving voltage, current, service life, and the like.

Abstract: The present specification provides an organic solar cell and a method of manufacturing the same.

Abstract: The present specification provides an organic solar cell and a method of manufacturing the same.

Abstract: There are provided a resin composition and an optical compensation film formed using the same, and more particularly, to a resin composition comprising (a) alkyl (meth)acrylate units, (b) styrene units, (c) 3 to 6 element heterocyclic units substituted with at least one carbonyl group and (d) vinyl cyanide units, and an optical film formed using the resin composition. Further, a resin composition according to the present invention can provide an optical film having excellent optical properties and superior optical transparency, less haze and superior mechanical strength and heat resistance simultaneously. Therefore, an optical film formed using a resin composition of the present invention can be used in various applications, e.g., electronic information devices such as display devices. Particularly, the optical film is suitable for a compensation film used in the IPS mode.

Abstract: The present specification relates to an organic electronic device including a fullerene derivative.

Abstract: The present specification relates to a photoactive layer comprising an electron acceptor, an electron donor, and a compound comprising a functional group decreasing surface energy, an organic photovoltaic cell comprising the same, and a manufacturing method thereof.

Abstract: The present specification relates to a fullerene derivative, an organic solar cell including the same, and a fabricating method thereof.

Abstract: A polymer includes a unit of a chemical formula and has a number-average molecular weight of 10,000-1,000,000, and improves the lifespan, efficiency, electrochemical stability and thermal stability of an organic solar cell, and an organic solar cell including a photoactive layer comprising the polymer.

Abstract: An electronic controller software coding system and method for a vehicle control are provided. The method includes registering by a management server, a new version software for a vehicle control in a database and automatically transmitting, by the management server, the registered new version software to a coding server located at a remote site. The coding server is configured to receive and store the new version software and detect whether the quality test result of the new version software is approved. In response to determining whether the quality test result is approved the coding server is configured to install the new version software in the corresponding electronic controller.

Abstract: The present specification provides a copolymer, and an organic solar cell including one or more layers of organic material layers that include the copolymer.

Abstract: A copolymer includes a first unit and at least one unit two units different from the first unit. An organic solar cell includes the copolymer in an organic material layer including a photoactive layer.

Abstract: Subject matter disclosed herein relates to a memory device, and more particularly to a nonvolatile memory device having a recess structure and methods of fabricating same.

Abstract: The present invention provides a retardation film that comprises a) a first acrylic resin layer; and b) a second acrylic resin layer that is layered on at least one side of a) the first acrylic resin layer and comprises an acrylic resin and 1 to 20 parts by weight of rubber component based on 100 parts by weight of the acrylic resin. The retardation film according to the present invention has excellent optical transparency, haze, brittleness, mechanical strength, heat resistance, durability, and the like.