Abstract: A light-emitting device package including a lead frame formed of a metal and on which a light-emitting device chip is mounted; and a mold frame coupled to the lead frame by injection molding. The lead frame includes: a mounting portion on which the light-emitting device chip is mounted; and first and second connection portions that are disposed on two sides of the mounting portion in a first direction and connected to the light-emitting device chip by wire bonding, wherein the first connection portion is stepped with respect to the mounting portion, and a stepped amount is less than a material thickness of the lead frame.

Abstract: A cold crucible induction melter includes an induction coil and a melting furnace. The induction coil serves as a water cooled segment to directly transmit an induced current to a molten material in the cold crucible induction melter (CCIM), improving energy efficiency. Simultaneously, the structure of the CCIM is simplified and enables a smooth discharge even when the molten material consists of a ceramic or a metal material with a high melting point. The cold crucible induction melter heats and melts waste using an induced current which is generated in a water cooled segment by a high frequency current that is applied to the induction coil. The water cooled segment and the induction coil are disposed in a vertical direction so that the induced current that is generated by the induction coil is directly transmitted to the molten material.

Abstract: An apparatus and method for the granulation of radioactive waste in which a preprocessing method for the vitrification of radioactive waste is simplified to conform to onsite conditions of a nuclear power plant, additives are improved, and pellets suitable for vitrification are manufactured. The apparatus for the granulation of radioactive waste includes: a body frame having an inlet and an outlet; a hopper supplying the radioactive waste to be transferred and fed through the inlet; a feeder transferring/supplying the radioactive waste supplied to a specific position and in a certain quantity; a stirrer pulverizing/mixing lumps of the radioactive waste supplied; an additive supply part supplying a lubricant to the radioactive waste fed into the stirrer; and a pellet press pressing the radioactive waste fed through the feeder into a pellet shape and discharging the pellet through the outlet.

Abstract: A method for managing an oil level for a vehicle includes a key-on process of judging whether the vehicle is in a key-on state or more, a preparation process of judging whether the temperature of engine oil of the vehicle and an engine rpm are within predetermined ranges, a comparison process of comparing the level of the engine oil with a level table additionally provided by continuously measuring the level of the engine oil for a predetermined time when the engine oil is within the predetermined range, and a warning process of giving warning when the level of the engine oil is larger than the value of the level table as a result of the comparison, and a system for managing an oil level for a vehicle.

Abstract: A fuel exhaust prevention structure of an engine may include a fuel pipe mounted on the engine and provided outside the engine, and a connector having one end that may be inserted onto an end of the fuel pipe and the other end that may be provided with a shutoff valve to be selectively opened and closed.

Abstract: There are provided a light emitting device package and a method of manufacturing the same. The light emitting device package includes a body part including a through hole formed in a thickness direction; at least one light emitting device disposed within the through hole; and a wavelength conversion part filling the through hole and supporting the light emitting device.

Abstract: The present invention relates to a preparation method of an optical member, comprising the following steps: coating a a mixture of methyl methacrylate (MMA) and a light diffuser on one surface of a substrate comprising poly methyl methacrylate (PMMA) by a predetermined pattern; polymerizing the coated methyl methacrylate into poly methyl methacrylate to form semi-cured polymethyl methacrylate; and completely curing the semi-cured polymethyl methacrylate, and an optical member prepared thereby.

Abstract: A light-emitting device package including: a package main body including a cavity and a lead frame including a mounting portion disposed in the cavity and a plurality of terminal portions; a light-emitting device chip mounted on the mounting portion; a plurality of bonding wires for electrically connecting the plurality of terminal portions and the light-emitting device chip; a light-transmitting encapsulation layer filled in the cavity; and a light-transmitting cap member disposed in the cavity and blocking the encapsulation layer to contact the plurality of bonding wires.

Abstract: A light-emitting device package including a lead frame formed of a metal and on which a light-emitting device chip is mounted; and a mold frame coupled to the lead frame by injection molding. The lead frame includes: a mounting portion on which the light-emitting device chip is mounted; and first and second connection portions that are disposed on two sides of the mounting portion in a first direction and connected to the light-emitting device chip by wire bonding, wherein the first connection portion is stepped with respect to the mounting portion, and a stepped amount is less than a material thickness of the lead frame.

Abstract: Methods of controlling three-dimensional (3D) glasses, a display apparatus, and a control terminal for controlling brightness of a 3D image, and the 3D glasses, the display apparatus, the control terminal, and a 3D display system related to the same are provided. The method of controlling the 3D glasses includes: obtaining a control signal related to controlling brightness of an image; and controlling a shutter of the 3D glasses according to the obtained control signal.

Abstract: Three-dimensional (3D) eyeglasses, method for driving 3D glasses, and a 3D image providing system are provided. 3D glasses which interwork with the 3D display apparatus according to the present disclosure includes a power unit which supplies power to the 3D eyeglasses; a sensing unit which detects whether or not a user is wearing the 3D eyeglasses; and a controlling unit which controls the power unit to supply power when the sensing unit detects that the user is wearing the 3D eyeglasses.

Abstract: The shutter glasses for the display apparatus include a shutter-glasses communication unit which receives a first sync signal from the display apparatus displaying a three-dimensional (3D) image; and a shutter-glasses controller which generates an ON/OFF driving signal for a left-eye lens unit and a right-eye lens unit of the shutter glasses based on the first sync signal, the first sync signal including a pattern, based on which at least one sync pulse is periodically omitted in a second sync signal used in displaying the 3D image according to a frame driving frequency of the 3D image. The shutter-glasses controller generates an ON/OFF driving signal in sync with the first sync signal, so that the ON/OFF driving signal includes the sync pulse in a section corresponding to the omitted sync pulse of the second sync signal according to a time period of the first sync signal.

Abstract: Provided are shutter glasses for stereoscopic image and a display system having the same. The display system includes: a display apparatus including a display part which displays a stereoscopic image including a left eye image and a right eye image and a signal transceiving part which transmits a synchronization signal and receives a control signal; and shutter glasses including: a signal receiving part which receives the synchronization signal; a left eye shutter and a right eye shutter; a first attenuating part which attenuates an intensity of light incident onto the signal receiving part below a threshold of signal sensitivity of the signal receiving part; and a control part which controls the opening and closing of the left eye shutter and the right eye shutter based on the synchronization signal received from the signal receiving part.

Abstract: A 3-dimensional image providing and receiving apparatus, 3-dimensional image providing and receiving methods using the same, and a 3-dimensional image system are provided. A 3-dimensional image receiving apparatus includes a phase conversion unit which converts phases of alternately output image signals, and a control unit which alternately blocks the image signals having the converted phases. Therefore, a viewer can view a 3-dimensional image output by a display apparatus having a polarization property without inconvenience in any positions.

Abstract: Disclosed is a remote control method of an electronic apparatus including a passive control device and a remote controller remotely controlling the passive control device, the remote control method including: outputting from the remote controller a control signal including an identification (ID) code and a data code; storing in the passive control device a control ID code corresponding to the ID code; comparing the ID code with the control ID code; and controlling the passive control device to operate based on the data code if the ID code is matched with the control ID code.

Abstract: A technique is provided for detecting episodes of cardiac ischemia based on an examination of the total energy of T-waves. Since cardiac ischemia is often a precursor to acute myocardial infarction (AMI) or ventricular fibrillation (VF), the technique thereby provides a method for predicting the possible onset of AMI or VF. Briefly, the technique integrates internal electrical cardiac signals occurring during T-waves and then compares the result against a running average. If the result exceeds the average by some predetermined amount, ischemia is thereby detected and a warning signal is provided to the patient. The maximum slope of the T-wave is also exploited. Techniques are also set forth herein for reliably detecting T-waves, which help prevent P-waves from being misinterpreted as T-waves on unipolar sensing channels. The T-wave detection technique may be used in conjunction with ischemia detection or for other purposes.

Abstract: The present invention relates to an apparatus and a method for manufacturing amorphous nanoporous silica enabling mixing of source materials with accurate equivalence ratio by generating an eddy current using high-speed reaction nozzles and capable of controlling physical properties using a continuous circulation polymerizer which performs high-speed stirring and low-speed stirring and amorphous nanoporous silica prepared by the method, which has a BET surface area of 100-850 m2/g, a pore size of 2-100 nm and a pore volume of 0.2-2.5 mL/g.

Abstract: A surface electrocardiogram (EKG) is emulated using signals detected by the internal leads of an implanted device. In one example, the emulation is performed using a technique that concatenates portions of signals sensed using different electrodes, such as by combining far-field ventricular signals sensed in the atria with far-field atrial signals sensed in the ventricles or by combining near-field signals sensed in the atria with near-field signals sensed in the ventricles. In another example, the emulation is performed using a technique that selectively amplifies or attenuates portions of a single signal sensed using a single pair of electrodes, such as by attenuating near-field portions of an atrial unipolar signal relative to far-field portions of the same signal or by attenuating atrial portions of a cross-chamber signal relative to ventricular portions to the same signal.

Abstract: A backlight unit and an image display module are provided. The backlight unit includes a micro-lens unit, and a light source unit, wherein the direction in which the plurality of lenses are arranged is at an oblique angle relative to the direction in which the plurality of light sources are arranged. Accordingly, uniform brightness is provided to a display apparatus.

Abstract: A surface electrocardiogram (EKG) is emulated using signals detected by the internal leads of an implanted device. In one example, the emulation is performed using a technique that concatenates portions of signals sensed using different electrodes, such as by combining far-field ventricular signals sensed in the atria with far-field atrial signals sensed in the ventricles or by combining near-field signals sensed in the atria with near-field signals sensed in the ventricles. In another example, the emulation is performed using a technique that selectively amplifies or attenuates portions of a single signal sensed using a single pair of electrodes, such as by attenuating near-field portions of an atrial unipolar signal relative to far-field portions of the same signal or by attenuating atrial portions of a cross-chamber signal relative to ventricular portions to the same signal.