摘要:
A microwave oven includes a microwave cooking chamber and a heater cooking chamber provided separately from the microwave cooking chamber. A heating unit is installed in the heater cooking chamber. Further, a pan, on which a foodstuff is put, is inserted into the heater cooking chamber and a door openably closing the heater cooking chamber.
摘要:
A cooling structure for an oven door of a microwave oven usable as a pizza oven, which includes air inlet perforations formed through a portion of a chamber partition wall contacting one side section of the oven door to communicate with an electric device installation chamber, and thus, to receive ambient air, air inlet perforations formed through the side section of the oven door, the inlet perforations having the same shape as the first air inlet perforations such that the second air inlet perforations are aligned with the first air inlet perforations to introduce the air into the interior of the oven door, and air outlet perforations formed through the other side and top sections of the oven door to outwardly exhaust the air introduced into the interior of the oven door.
摘要:
A light emitting lamp and a backlight unit having the same are disclosed. The light emitting lamp is capable of reducing a tube voltage thereof and increasing an effective light emitting region via an increased area of external electrodes. The light emitting lamp includes a linear lamp tube having a plurality of protuberances formed at both ends thereof, and first and second external electrodes externally arranged at both ends of the lamp tube and having a plurality of protuberances to be engaged with the protuberances of the lamp tube.
摘要:
Provided is a smart garment for measuring a physiological signal which can improve comfort and convenience of wear and correctly measure a physiological signal. The smart garment for measuring physiological signals includes an electrode which is made of an electro-conductive fabric and detects a physiological signal, a physiological signal transmission line through which the detected physiological signal is transmitted, a physiological signal measuring unit which is connected to the transmission line, receives the physiological signal, and measures information regarding body conditions related to the physiological signal, and a pocket where the physiological signal measuring unit in inserted.
摘要:
Disclosed is a method for manufacturing a circuit board, comprising step for preparing an insulating member and an electronic component having position-setting means on the lower surface thereof (S110), step for forming mounting holes in the insulating member (S120), step for mounting the electronic component on the insulating member to meet the position-setting means and the mounting holes (S130), step for forming copper cladding coated with an adhesive on the insulating member (S140), step for applying heat and/or pressure to the copper cladding (S150), and step for forming a via-hole in the copper cladding to be electrically connected to the electronic component, and step for forming a circuit pattern in the copper cladding (S160). The step (S150) can comprise a step (S240) for applying inter-adhesive on respective surfaces of the insulating member, and a step (S250) for applying copper cladding on respective surfaces of the inter-adhesive.
摘要:
Disclosed is a system and method for allowing analysis results of scan data to have supplemental geometry and various measurements generated from the supplemental geometry or mutual common relations between geometric tolerances, and when the scan data changes, the analysis results according to the related data are recalculated in real time in order to simplify the repetitive inspection process according to the scan data changes.
摘要:
A method for forming a metal interconnection of a semiconductor device avoids over-etching and under-etching through the use of the “self-stop” function of a nitridation layer, to prevent the occurrence of openings and voids in a copper interconnection and to obtain a constant trench depth. The method includes forming nitride films on a semiconductor substrate by primary annealing, the semiconductor substrate being provided with a first IMD film and a tungsten plug; depositing a second IMD film on the semiconductor substrate on which the nitride films are formed; depositing a photoresist on the second IMD film and patterning the photoresist; etching the second IMD film using the patterned photoresist to form a trench; removing the nitride films using a chemical; depositing a copper barrier metal film and a copper seed layer in the trench from which the nitride films are removed, and depositing copper; secondarily annealing the substrate on which the copper is deposited; and planarizing the secondarily annealed substrate by chemical-mechanical polishing
摘要:
Provided is a physiological signal detection module which has a heating member and a multi-channel connector. The heating member maintains an electrode's contact with a user skin at a constant temperature, and the multi-channel connector module for electrical connection transmits the physiological signal to an external physiological signal detection apparatus. It is possible to prevent the skin from being directly contacted with the electrode in the cold state and have a less impact given by a change of the impedance due to a skin temperature based on the change of the season and external temperature, so that the stable physiological signal can be detected without distortion.
摘要:
A refrigerator including: a cabinet defining storage compartments therein, the storage compartments being divided by an intermediate partition; a plurality of doors which close the storage compartments; a machine compartment having part of a refrigerating device for cooling the storage compartments mounted therein; a cover disposed at a front part of the intermediate partition; and an air guide which guides air from the machine compartment along the front of the cover so as to prevent a formation of condensation on the cover.
摘要:
Disclosed herein are a thin printed circuit board, in which a pair of high-functional resin substrates having a permittivity ranging from 1.5 to 4.0, on one surface of each of which a circuit pattern is formed through ion-beam surface treatment, vapor deposition and electroplating, are layered with an insulating layer interposed therebetween, and a method of manufacturing the printed circuit board. The circuit patterns are positioned inside the substrates. Thereafter, external layers are formed through ion-beam surface treatment, vapor deposition and electroplating. According to the present invention, the adhesiveness between each of the substrates and a metal layer may be improved through the ion-beam surface treatment/vapor deposition. Furthermore, since the pair of resin substrates are layered with the insulating layer interposed therebetween, the circuit patterns may be disposed inside the pair of resin substrates, so that the total thickness of the substrate may be reduced, thereby realizing highly reliable fine circuits.