Abstract: In some embodiments, the present disclosure relates to a semiconductor device comprising a source and drain region arranged within a substrate. A conductive gate is disposed over a doped region of the substrate. A gate dielectric layer is disposed between the source region and the drain region and separates the conductive gate from the doped region. A bottommost surface of the gate dielectric layer is below a topmost surface of the substrate. First and second sidewall spacers are arranged along first and second sides of the conductive gate, respectively. An inner portion of the first sidewall spacer and an inner portion of the second sidewall spacer respectively cover a first and second top surface of the gate dielectric layer. A drain extension region and a source extension region respectively separate the drain region and the source region from the gate dielectric layer.

Abstract: A portable one-piece therapeutical apparatus with dual heating and low-frequency treatment functions includes a main unit having an accommodating space and a patch portion; a control means installed in the accommodating space and including a printed circuit board assembly with an operating component for controlling low-frequency pulses and a heating operation, an electrical connector installed at the front of the printed circuit board assembly for charging a battery and reading, writing and transmitting data; at least one heating means installed at the main unit and electrically coupled to the printed circuit board assembly for producing a heating effect; at least one low-frequency electrode layer disposed under the patch portion and electrically coupled to the printed circuit board assembly for transmitting low-frequency pulses; and a battery installed in the accommodating space and directly and electrically coupled to the printed circuit board assembly for supplying power to the patch therapeutical apparatu

Abstract: A portable one-piece therapeutical apparatus with dual heating and low-frequency treatment functions includes a main unit having an accommodating space and a patch portion; a control means installed in the accommodating space and including a printed circuit board assembly with an operating component for controlling low-frequency pulses and a heating operation, an electrical connector installed at the front of the printed circuit board assembly for charging a battery and reading, writing and transmitting data; at least one heating means installed at the main unit and electrically coupled to the printed circuit board assembly for producing a heating effect; at least one low-frequency electrode layer disposed under the patch portion and electrically coupled to the printed circuit board assembly for transmitting low-frequency pulses; and a battery installed in the accommodating space and directly and electrically coupled to the printed circuit board assembly for supplying power to the patch therapeutical apparatu

Abstract: A portable one-piece therapeutical apparatus with dual heating and low-frequency treatment functions includes a main unit having an accommodating space and a patch portion; a control means installed in the accommodating space and including a printed circuit board assembly with an operating component for controlling low-frequency pulses and a heating operation, an electrical connector installed at the front of the printed circuit board assembly for charging a battery and reading, writing and transmitting data; at least one heating means installed at the main unit and electrically coupled to the printed circuit board assembly for producing a heating effect; at least one low-frequency electrode layer disposed under the patch portion and electrically coupled to the printed circuit board assembly for transmitting low-frequency pulses; and a battery installed in the accommodating space and directly and electrically coupled to the printed circuit board assembly for supplying power to the patch therapeutical apparatu

Abstract: A portable one-piece therapeutical apparatus with dual heating and low-frequency treatment functions includes a main unit having an accommodating space and a patch portion; a control means installed in the accommodating space and including a printed circuit board assembly with an operating component for controlling low-frequency pulses and a heating operation, an electrical connector installed at the front of the printed circuit board assembly for charging a battery and reading, writing and transmitting data; at least one heating means installed at the main unit and electrically coupled to the printed circuit board assembly for producing a heating effect; at least one low-frequency electrode layer disposed under the patch portion and electrically coupled to the printed circuit board assembly for transmitting low-frequency pulses; and a battery installed in the accommodating space and directly and electrically coupled to the printed circuit board assembly for supplying power to the patch therapeutical apparatu

Abstract: A bit rate control apparatus applied in a video conference system is provided. The apparatus has a bit rate recording unit, configured to update a current bit rate; a bit rate reducing unit, configured to receive at least one event parameter and the current bit rate, and determine whether an event flag corresponding to the event parameters occurs; and a bit rate increasing unit, configured to increase the current bit rate periodically, wherein when the event flag occurs, the bit rate reducing unit reduces the current bit rate.

Abstract: An audio processing system is provided. The audio processing system has a sound receiving device configured to receive sounds and output an audio signal; a controller, electrically connected to the sound receiving unit, configured to write the audio signal to an audio signal buffer with a first frequency; and an audio processing unit, electrically connected to the controller, configured to read the audio signal from the audio signal buffer with a second frequency to perform audio processing, wherein the controller further dynamically adjusts the second frequency, so that the second frequency approaches the first frequency according to a convergence curve.

Abstract: A pressure relief device includes one or more conductive members attached onto the wrist portion of the user for engaging with some of the acupoints of the users and to actuate the acupoints and to relieve the pressures of the users and to facilitate the sleeping of the users. The conductive member may be detachably or resiliently attached to the wrist portion of the user with a clamping device. A casing has a base board attached to the clamping device, for supporting the conductive members, and for supporting control electric parts or elements.

Abstract: A transcutaneous electrical nerve stimulator includes a casing for engaging onto a patient, and a heater disposed in the casing for warming the patient. A medicine member is engaged in the casing and heated by the heater to distribute the medicine into the patients. A spring-biased projection may be used to disengage the medicine member from the casing. A control device has one or more batteries electrically coupled to the heater for actuating and energizing the heater. A conductive member may receive and supply the gentle electricity to the conductive member.