Abstract: An encoding/decoding apparatus and method for controlling a channel signal is disclosed, wherein the encoding apparatus may include an encoder to encode an object signal, a channel signal, and rendering information for the channel signal, and a bit stream generator to generate, as a bit stream, the encoded object signal, the encoded channel signal, and the encoded rendering information for the channel signal.

Abstract: Disclosed is a high voltage output device having a serial-parallel stack structure of capacitors. The high voltage output device includes a substrate includes a capacitor element and a pillar structure provided on an upper surface of the substrate. The substrate includes a first electrode and a second electrode, which have different potentials from each other. The capacitor element is connected to at least one of the first electrode and the second electrode.

Abstract: Disclosed is an apparatus and method for processing a multichannel audio signal. A multichannel audio signal processing method may include: generating an N-channel audio signal of N channels by down-mixing an M-channel audio signal of M channels; and generating a stereo audio signal by performing binaural rendering of the N-channel audio signal.

Abstract: A functional safety system of a robot according to an exemplary embodiment of the present disclosure can duplicate modules so as to satisfy a performance level d (pl-d) required for the functional satisfy of a robot.

Abstract: A functional safety system of a robot according to an exemplary embodiment of the present disclosure can generate a safety zone which is a zone to sense whether an obstacle is present.

Abstract: A functional safety system of a robot according to an exemplary embodiment of the present disclosure can duplicate modules so as to satisfy a performance level d (pl-d) required for the functional satisfy of a robot.

Abstract: The present disclosure relates to an expandable cover unit including a main body, a manipulation member installed on the main body to be rotatable or moveable upward or downward, an expanding portion installed on the main body at a position adjacent to the manipulation member and provided with at least one wing member installed on the main body to be slidable in a direction away from the manipulation member such that an end portion of the wing member protrudes outward from the main body, and a wing driving unit configured to operate the wing member to move the wing member according to the manipulation member rotated or moved upward or downward by a manipulation of a user.

Abstract: The present disclosure relates to an expandable cover unit including a main body, a manipulation member installed on the main body to be rotatable or moveable upward or downward, an expanding portion installed on the main body at a position adjacent to the manipulation member and provided with at least one wing member installed on the main body to be slidable in a direction away from the manipulation member such that an end portion of the wing member protrudes outward from the main body, and a wing driving unit configured to operate the wing member to move the wing member according to the manipulation member rotated or moved upward or downward by a manipulation of a user.

Abstract: A composition containing a photoacid generator monomer and surfactant, and a method for synthesizing a compound on a substrate using the composition are provided. The method includes bonding a layer of first molecules having an acid labile protecting group to a solid substrate; coating a layer of the photoacid generator monomer composition according to the present invention on the layer of first molecules; exposing the composition layer to light and then heat-treating to remove the acid labile protecting group from the first molecules corresponding to the exposed portion; washing and removing the composition layer from the exposed and unexposed portions; and bonding second molecules to the exposed first molecules.

Abstract: A composition containing a photoacid generator monomer and surfactant, and a method for synthesizing a compound on a substrate using the composition are provided. The method includes bonding a layer of first molecules having an acid labile protecting group to a solid substrate; coating a layer of the photoacid generator monomer composition according to the present invention on the layer of first molecules; exposing the composition layer to light and then heat-treating to remove the acid labile protecting group from the first molecules corresponding to the exposed portion; washing and removing the composition layer from the exposed and unexposed portions; and bonding second molecules to the exposed first molecules.

Abstract: A composition containing a photoacid generator monomer and surfactant, and a method for synthesizing a compound on a substrate using the composition are provided. The method includes bonding a layer of first molecules having an acid labile protecting group to a solid substrate; coating a layer of the photoacid generator monomer composition according to the present invention on the layer of first molecules; exposing the composition layer to light and then heat-treating to remove the acid labile protecting group from the first molecules corresponding to the exposed portion; washing and removing the composition layer from the exposed and unexposed portions; and bonding second molecules to the exposed first molecules.

Abstract: A composition containing a photoacid generator monomer and surfactant, and a method for synthesizing a compound on a substrate using the composition are provided. The method includes bonding a layer of first molecules having an acid labile protecting group to a solid substrate; coating a layer of the photoacid generator monomer composition according to the present invention on the layer of first molecules; exposing the composition layer to light and then heat-treating to remove the acid labile protecting group from the first molecules corresponding to the exposed portion; washing and removing the composition layer from the exposed and unexposed portions; and bonding second molecules to the exposed first molecules.

Abstract: An apparatus for fixing an optical film used in a back light to an outer frame of the back light. In the back light, a protrusion protrudes from a frame rim of the outer frame. A film extension extends from one side edge of the optical film and is placed on the surface of the frame rim near the protrusion. A clip is provided with a hole for inserting the protrusion to be mounted onto the frame rim such that the protrusion is inserted into the hole, thereby fixing the film extension of the optical film onto the frame rim.

Abstract: The photoacid generator according to the present invention is represented by the general formula (1): wherein R1 and R2 are respectively H, OH or alkyl or alkoxy group of C1-5 and are the same or different, n is an integer from 1 to 3, and Ar1 is a naphthalene unit. The photosensitive resin used in a composition of the invention is represented by the general formula (2): wherein X is a tetravalent aromatic or aliphatic organic radical, Y is a bivalent aromatic or aliphatic organic radical, and R3 and R4 independently are H or a monovalent aliphatic organic protecting group removable by acid.

Abstract: The photoacid generator according to the present invention is represented by the general formula (1): 1