Abstract:
A mobile terminal includes: a terminal body having a display unit; a band connected with both ends of the terminal body; and an antenna radiator installed in the band.
Abstract:
A semiconductor wafer includes a plurality of unitary semiconductor chips formed on a semiconductor substrate. Scribe lane region separate the unitary semiconductor chips from each other. Test element group (TEG) pads are configured to apply testing signals for testing respective test elements. A TEG pad is arranged such that an acute angle formed at an intersection of a line extending from portion of a perimeter of the TEG pad and at least a portion of the outer edge of a corresponding scribe lane region is greater than 0° and less than or equal to 60°.
Abstract:
A printed circuit board includes a core layer, an insulation layer formed on the core layer and having a cavity formed on a part of the insulation layer, and a circuit pattern formed on the insulation layer, wherein the circuit pattern comprises one or more external terminals positioned above the cavity.
Abstract:
A memory system and related method of operation are disclosed. The memory system includes a memory configured to generate a data strobe signal including “(n/2)+1” clock signals, where “n” is a number of base data blocks in read data synchronously transferred by the memory during a read operation, and a memory controller configured to receive the read data, receive the data strobe signal, delay the data strobe signal to generate a delayed data strobe signal, and synchronously output “n/2” sampled data blocks to a requesting device in relation to the delayed data strobe signal.
Abstract:
A method and system estimating the gross output change in one or more industrial sectors is provided. Users are enabled to assess the impact of a pandemic on the demand market of a firm and to take proactive actions, for instance, shifting demand among industrial sectors, or among geographic regions. Economic impact is measured by gross output change in each industrial sector, as affected by workforce availability, infrastructure availability in each sector, and consumption change in each sector during the pandemic occurrence.
Abstract:
A cooking apparatus is provided. The cooking apparatus includes a cooking cavity, a door, an input selection device provided on an exterior of the door, and a control panel provided in the door and operably coupled to the input selection device. The input selection device may include buttons which are illuminated by a light source provided with the control panel. A guide may be positioned between the control panel and the input selection device to guide the light generated by the light source to the input selection device and concentrate light on the buttons to illuminate the buttons. In this manner, the cooking apparatus may include a selection device on its door including buttons that are effectively illuminated.
Abstract:
Disclosed are a multi-layer PCB and a fabricating method thereof. The multi-layer PCB includes: a core; a plurality of insulation layers and a plurality of conductive pattern layers alternatively stacked on both sides of the core; and a plurality of via holes formed through the core and the insulation layers. The fabricating method may includes the steps of: forming a conductive pattern layer on each of both sides of a core, and forming via holes through the core; attaching a double-stick tape with weak adhesive strength to a portion of each of a upper surface and a lower surface of the core; and forming an insulation layer on each of a upper surface and a lower surface of the core to cover the double-stick tapes, and forming a conductive pattern layer on each of the insulation layers.
Abstract:
An electronic circuit module and its fabricating method are provided. The electronic circuit module includes a first board and a second board having printed circuit patterns formed on the respective surfaces, and an electronic device disposed between the first board and the second board and having electrodes connected to the first board and the second board through a soldering process.
Abstract:
A vertical cavity surface emitting laser (VCSEL) module includes a substrate provided with an etched region formed on a lower surface thereof, a plurality of layers, for photoproduction, laminated on an upper surface of the substrate, and a VCSEL for emitting the light upwards and downwards, wherein the VCSEL module monitors the output of the VCSEL by detecting the light emitted downwards from the VCSEL.
Abstract:
A microwave cooker includes a body having a cooking chamber therein, a microwave source disposed at the body for generating a microwave, a wave guide for guiding the microwave generated from the microwave source into the cooking chamber, a rotation antenna installed in the body to be rotatable by a driving motor for emitting the microwave guided by the wave guide into the cooking chamber, and a movable stirrer coupled to the rotation antenna so as to be interworked with the rotation antenna.