Abstract: A robot arm for minimally invasive surgery includes a modular structure in which a yaw axis of an active arm rotatable relative to a setup arm is disposed to be inclined with respect to a roll axis of an instrument for surgery and a joint of the active arm and a remote center of motion (RCM) form a parallelogram, thereby preventing a gimbal lock phenomenon, enabling configuration of various RCMs, and having various entry angles.

Abstract: An event detecting device may include an event signal generator configured to output a plurality of event signals, each including a first data and a second data having mutually complementary attributes and respective address data indicating positions of pixels having output the first data and the second data, a data manager configured to store one of the first data and the second data of a first one of the plurality of event signals and the respective address data in a buffer as first sub data when only one of the first data and the second data of the first one of the plurality of event signals includes the event information, and an output signal generator configured to generate an output signal using the first sub data and a second sub data when the second sub data, different from the first sub data, is stored in the buffer.

Abstract: Provided is an auto-open door-lock device including a locking set and a control set. The control set includes a first motor that operates a locking lever and is connected with the locking set, a first micro switch that determines a rotation status of the first motor, a second motor that operates a latch and is connected with the locking set, and a second micro switch that determines a rotation status of the second motor. The locking set includes a locker that fastens a hook and receives a rotational force in a first direction based on a first center, the latch that receives a rotational force in a second direction based on a second center attached to one side, and the locking lever that moves a locking flange that implements a locked state by fastening the locker and including a lever hole track.

Abstract: Provided is an instrument for surgery and, more specifically, to an instrument for surgery which can be manually operated in order to be used for laparoscopic surgery or various types of surgery.

Abstract: Various embodiments for techniques for intelligent channel prediction and transmission of related information in a wireless communication system are disclosed. In one embodiment, a method for a first communication device to transmit channel state information (CSI) for a specific channel to a second communication device, may comprise predicting channel state at a plurality of time points by measuring the specific channel; generating CSI for transmitting a plurality of prediction information obtained through the prediction; and transmitting the CSI to the second communication device. At least some of the plurality of prediction information occupy different overheads in the CSI.

Abstract: Proposed are methods and systems for laparoscopic surgery with assist robot and controlling methods for laparoscopic surgery system with assist robot. The method may include arranging a control assist robot on one region of a bed and a motion assist robot on another region of the bed to be spaced a certain distance apart from the control assist robot. The motion assist robot may include a surgical instrument that moves according to a control of the control assist robot. The method may also include performing laparoscopic surgery in a state in which an operator is positioned next to the control assist robot and grips a manual type instrument with one hand and the control assist robot with the other hand.

Abstract: An auto-open door lock apparatus including a main body cover having a space therein, and a motor installed inside the main body cover to provide a driving force. The auto-open door lock apparatus further includes at least: a locker which is coupled to or separates from a hook that is introduced from the outside through rotation; a locker shaft having one end connected to the locker, and formed in the center of rotation of the locker; a clutch gear connected to the other end of the locker shaft to induce rotation of the locker; a locker spring connected to one side of the locker to provide a rotational restoring force to the locker; a rack slide which provides a rotational force of the motor to the locker through the clutch gear; and a pinion gear which transmits the rotational force of the motor to the rack slide.

Abstract: Proposed is a wireless communication system and, in more detail, an apparatus and method for intelligent model and functionality management considering inference time in a wireless communication system. A method of operating user equipment (UE) for identifying and managing an intelligent functionalities or models in a wireless communication system, includes a process of receiving UE capability enquiry from a base station (BS), and a process of transmitting UE capability information to the base station, wherein the UE capability information includes inference time information, the base station identifies intelligent functionality and model that the user equipment can support, on the basis of the UE capability enquiry and the UE capability information, and performance of an intelligent model that the user equipment can perform is identified on the basis of the inference time information.

Abstract: Provided is a surgical instrument for electrocautery, and in particular, a surgical instrument for electrocautery installed on a robot arm or manually operable in order to be used in laparoscopic surgery or other various surgeries.

Abstract: A novel compound for a light emitting device, and an organic light emitting device containing the same are disclosed.

Abstract: A novel compound for a capping layer, and an organic light-emitting device containing the same are disclosed.

Abstract: A novel compound for a capping layer, and an organic light-emitting device containing the same are disclosed.

Abstract: A novel compound for a capping layer, and an organic light-emitting device containing the same are disclosed.

Abstract: A novel compound for a capping layer, and an organic light-emitting device containing the same are disclosed.

Abstract: A novel compound for a capping layer, and an organic light-emitting device containing the same are disclosed.

Abstract: Provided are a phenanthroline-based compound, a method of preparing the same, and a perovskite solar cell including the same. The phenanthroline-based compound may be formed as a uniform layer even by a solution process due to its low average surface roughness (root mean square, RMS) and excellent processability. When a layer having the phenanthroline-based compound is provided as a polymer functional layer of the perovskite solar cell, the ionic defects on the surface between the perovskite and a metal oxide, may be passivated and charge transfer may be facilitated so that the energy efficiency and photostability of the solar cell are improved.

Abstract: Provided is a perovskite solar cell. The perovskite solar cell includes a bottom electrode; a hole transport layer formed on the bottom electrode; a first polymer electrolyte layer formed on the hole transport layer and including a halide; a perovskite photoactive layer formed on the first polymer electrolyte layer; an electron transport layer formed on the perovskite photoactive layer; a second polymer electrolyte layer formed on the electron transport layer and including an amine group; and a top electrode formed on the second polymer electrolyte layer.

Abstract: The present invention relates to a novel compound for improving the photostability of an optoelectronic device, and more particularly, to a novel phenanthroline-based compound, a preparation method thereof, and an optoelectronic device including the same as a passivation layer. According to the present invention, the novel phenanthroline-based compound of Formula 1 is a novel compound in which an amine group side chain is introduced into the parent nucleus of phenanthroline, and is capable of being used in a solution process due to excellent solubility in a polar solvent, and simple introduction on an n-type semiconductor organic layer (e.g., an organic photoactive layer or an electron transport layer) as a passivation layer may bring about not only an increase in stability, but also an additional increase in efficiency such as an increase in open-circuit voltage or photocurrent.

Abstract: The present invention relates to a novel compound for improving the photostability of an optoelectronic device, and more particularly, to a novel phenanthroline-based compound, a preparation method thereof, and an optoelectronic device including the same as a passivation layer. According to the present invention, the novel phenanthroline-based compound of Formula 1 is a novel compound in which an amine group side chain is introduced into the parent nucleus of phenanthroline, and is capable of being used in a solution process due to excellent solubility in a polar solvent, and simple introduction on an n-type semiconductor organic layer (e.g., an organic photoactive layer or an electron transport layer) as a passivation layer may bring about not only an increase in stability, but also an additional increase in efficiency such as an increase in open-circuit voltage or photocurrent.

Abstract: A control method of a host electronic device communicating with a client electronic device is provided. The control method includes forming a connection with the client electronic device, determining an application to be shared with the client electronic device, generating shared data for the application to be shared, and transmitting the shared data to the client electronic device.