摘要:
The invention of a control panel of a laundry processing machine not only allows control substrate's space efficiency to be increased, by having a LED supporter that possesses control transfer section which has the ability to transfer control commands through buttons, but also has the advantage of allowing the control panels to be smaller and that allows more diverse designs to be materialized.
摘要:
A laundry dryer is provided. The laundry dryer includes a cabinet, a drying drum, a heating unit and a blower fan, a cabinet cover, an outer cover, and a fringe frame. The cabinet is opened at a side thereof. The drying drum is disposed within the cabinet, to insert articles to be dried. The heating unit and a blower fan supply hot air into the drying drum. The cabinet cover is installed on the cabinet. The outer cover is detachably coupled to a front of the cabinet cover, painted with a predetermined color on at least a front surface thereof, and injection molded from a heat resistant plastic. The fringe frame encloses a front edge portion of the cabinet.
摘要:
Embodiments of a portable computer, a woofer speaker mounting structure for a portable computer and methods thereof can reduce transmission of vibrations from speaker to remaining portions of the portable computers. A woofer speaker mounting structure for a portable computer can include a case, a woofer speaker for producing bass sound positioned on the case and formed with support pieces, dampers for absorbing vibration from the woofer speaker can fit into the support pieces and can be coupled to the case. The damper can include a damper body made of an elastic material and through which a central hole is bored and shock-absorbing portions. Due to the structural and material properties of the damper, vibrations are also absorbed. Therefore, the operational characteristics of a portable computer are improved.
摘要:
There are provided an ultra thin film silicon on insulator (SOI) metal oxide semiconductor field effect transistor (MOSFET) having a recessed source/drain structure, and a method of fabricating the same. The ultra thin film SOI MOS transistor includes a semiconductor substrate; a buried insulating layer disposed on the semiconductor substrate, and formed recessed except for a center portion thereof; an ultra thin film single crystalline silicon layer pattern disposed on the recessed buried insulating layer; a gate stack disposed on the ultra thin film single crystalline silicon layer pattern, and including a gate insulating layer pattern and a gate conductive layer pattern, which are sequentially stacked; a gate spacer layer disposed on sidewalls of the gate stack; and a recessed source/drain region disposed on the recessed buried insulating layer, and formed to overlap a bottom surface portion of the ultra thin film single crystalline silicon layer pattern, which does not overlap the center portion of the recessed buried insulating layer.
摘要:
A device using an ambipolar transport of an SB-MOSFET and a method for operating the same are provided. The SB-MOSFET includes: a silicon channel region; a source and a drain contacted on both sides of the channel region and formed of material including metal layer; and a gate formed on the channel region, with a gate dielectric layer interposed therebetween. Positive (+), 0 or negative (−) gate voltage is selectively applied to the gate, the channel becomes off-state when the gate voltage between a negative threshold voltage and a positive threshold voltage is applied, and the channel becomes a first on-state and a second on-state when the gate voltage is lower than the negative threshold voltage or higher than the positive threshold voltage. Accordingly, it is possible to implement three current states, that is, hole current, electron current, and no current. The SB-MOSFET can be applied to a multi-bit memory and/or multi-bit logic device.
摘要:
Provided are a Schottky barrier tunnel single electron transistor and a method of manufacturing the same that use a Schottky barrier formed between metal and semiconductor by replacing a source and a drain with silicide as a reactant of silicon and metal, instead of a conventional method of manufacturing a single electron transistor (SET) that includes source and drain regions by implanting dopants such that an artificial quantum dot is formed in a channel region. As a result, it does not require a conventional PADOX process to form a quantum dot for a single electron transistor (SET), height and width of a tunneling barrier can be artificially adjusted by using silicide materials that have various Schottky junction barriers, and it is possible to improve current driving capability of the single electron transistor (SET).
摘要:
A small cylindrical reformer according to the embodiments of the present invention are suitable for use in the production of hydrogen from fossil fuels for a small fuel cell power plant. In the small cylindrical reformer, a reforming reactor, a water gas shift reactor (high temperature or low temperature), a combustor, a heat exchanger, a steam generator, etc., may be integrated in a single container to form an optimal heat exchanging network, minimize heat loss and optimize heat exchange efficiency. Thereby, the reformer is designed to be easily processed and manufactured and to have a compact size, thus realizing high efficiency, light weight and ease of mass production.
摘要:
Disclosed are a nitride based semiconductor device, including a high-quality GaN layer formed on a silicone substrate, and a process for preparing the same. A nitride based semiconductor device in accordance with the present invention comprises a plurality of nanorods aligned and formed on the silicone substrate in the vertical direction; an amorphous matrix layer filling spaces between nanorods so as to protrude some upper portion of the nanorods; and a GaN layer formed on the matrix layer.
摘要:
An organic EL device in which light-emitting efficiency, color purity and laser induced thermal imaging characteristics are improved by providing with an organic EL device comprising a first electrode, a hole transport layer, a light-emitting layer, and a second electrode, wherein the light-emitting layer uses a mixture of an optically active low molecular electric charge transport material and a high molecular light-emitting substance.
摘要:
A spherical aberration compensation actuator and an optical pickup system are provided. The spherical aberration compensation actuator mounts an element for compensating a spherical aberration and operates to a single-axis direction on an optical path using electromagnetic force. The optical pickup system includes a laser diode, an object lens, a spherical aberration compensation actuator, an optical path changer, and an optical detector. The spherical aberration compensation actuator is installed on an optical path between the laser diode and the object lens and includes a lens holder having a spherical aberration compensation element for compensating a spherical aberration generated due to light passing through the object lens and operating in an optical-axis direction using electromagnetic force.