摘要:
A power monitoring apparatus is externally coupled to a household appliance so that the power monitoring apparatus can provide a communication function and a power metering function to the household appliance. As a result, the household appliance need not include the power monitoring apparatus, resulting in reduction in production costs of the household appliance.
摘要:
The present invention relates to an isolator and a method of manufacturing the same. An isolator according to the present invention includes a silicon wafer, protective devices formed in predetermined regions of the silicon wafer, and a transformer formed in a predetermined region on the silicon wafer, the transformer having at least two coil patterns spaced apart from each other. According to the present invention, an isolator can be protected from impulses generated by ESD and surge, so that its reliability can be improved, and its size can be considerably decreased. Further, the number of wire bonding times is decreased, so that performance of a chip can be enhanced, and packaging efficiency can be improved, thereby increasing productivity.
摘要:
The present invention relates to an isolator and a method of manufacturing the same. An isolator according to the present invention includes a silicon wafer, protective devices formed in predetermined regions of the silicon wafer, and a transformer formed in a predetermined region on the silicon wafer, the transformer having at least two coil patterns spaced apart from each other. According to the present invention, an isolator can be protected from impulses generated by ESD and surge, so that its reliability can be improved, and its size can be considerably decreased. Further, the number of wire bonding times is decreased, so that performance of a chip can be enhanced, and packaging efficiency can be improved, thereby increasing productivity.
摘要:
Disclosed are a recombinant expression vector comprising a nucleotide sequence encoding an E. coli-derived signal sequence and a nucleotide sequence encoding an immunoglobulin constant region, and a transformant transformed with the expression vector. Also, disclosed is a method of mass-producing an immunoglobulin constant region by culturing the transformant and expressing the immunoglobulin constant region in a water-soluble form.
摘要:
A terminal and computer program product for receiving traffic information, a method of providing traffic light information, and a method of guiding a signal are provided. The method of providing traffic light information includes receiving a message comprising traffic light information and having a hierarchical structure; acquiring the traffic light information by decoding the message; and displaying signal information of a specific traffic light in a display based on the traffic light information.
摘要:
The present invention relates to a semiconductor device and a method of manufacturing the same. A high-resistance silicon wafer is manufactured in such a manner that a large-sized silicon wafer manufactured by the Czochralski method is irradiated with neutrons, and high-resistance and low-resistance elements are simultaneously formed on the high-resistance silicon wafer. Thus, the manufacturing cost can be remarkably saved, and the reliability of products can be enhanced.
摘要:
Disclosed is a semiconductor package and a method of manufacturing the same. The semiconductor package includes a semiconductor chip that includes metal pads provided on a predetermined area of an upper side of a semiconductor substrate, where element structures used to manufacture a semiconductor element are formed, and bump electrodes connected to the metal pads; and a passivation film that is provided on an entire surface of the semiconductor chip other than upper surface of the bump electrodes. Therefore, it is possible to avoid difficulties in performing an epoxy underfill process used in a conventional flip chip bonding, and complexity and high cost resulting from the use of a molding compound process and a solder ball process. It is also possible to prevent damages to the lateral surface of the semiconductor chip due to an absence of the passivation film on the lateral surface of the semiconductor chip in a conventional wafer level package.
摘要:
An image forming apparatus including a video controller that increases or reduces a pulse width of video data when video data is generated in synchronization with a video clock so as to vary a frequency of the video data. It is possible to effectively cope with emission of electromagnetic waves (electromagnetic interference) whose frequency increases when the same type of pulses is repeated, so that the electromagnetic waves are out of the recognition range of a user and image quality is prevented from deteriorating.
摘要:
An approach is disclosed for providing a humanoid joint for a robotic system. A joint apparatus includes a supporting part, a rotating part and a pair of joint part, wherein the supporting part and the rotating part are coupled in which the joint part is disposed, wherein a rotational force is initially driven by a joint part and the rotational force is transmitted to the other joint part using a sliding motion generated at an abutted surface of each joint part, wherein the surface is formed at the end of the joint part, wherein the transmitted rotational forces can be converted into a motion by the restriction of movement of joint part occurred within the limited space formed by the coupling of rotational part and supporting part.
摘要:
The present invention relates to a semiconductor device and a method of manufacturing the same. A high-resistance silicon wafer is manufactured in such a manner that a large-sized silicon wafer manufactured by the Czochralski method is irradiated with neutrons, and high-resistance and low-resistance elements are simultaneously formed on the high-resistance silicon wafer. Thus, the manufacturing cost can be remarkably saved, and the reliability of products can be enhanced.