摘要:
The present disclosure provides a device for assisting agitation of liquid. The device includes a frame having a bottom and a sidewall forming an angle with the bottom; a first flexible film attached to the frame at a periphery portion of the first flexible film; a first magnetic field generator at the sidewall of the frame and adjacent to the periphery portion of the first flexible film; and a second magnetic field generator at the bottom of the frame, wherein the first magnetic field generator and the second magnetic field generator are configured to provide a magnetic field parallel to at least a portion of the first flexible film, and wherein a portion of the frame and the first flexible film are configured to be in contact with the solution.
摘要:
The present disclosure provides a semiconductor device that includes a semiconductor substrate and a transistor formed in the substrate. The transistor includes a gate stack having a high-k dielectric and metal gate, a sealing layer formed on sidewalls of the gate stack, the sealing layer having an inner edge and an outer edge, the inner edge interfacing with the sidewall of the gate stack, a spacer formed on the outer edge of the sealing layer, and a source/drain region formed on each side of the gate stack, the source/drain region including a lightly doped source/drain (LDD) region that is aligned with the outer edge of the sealing layer.
摘要:
A method for locking data of a program memory embedded in a microcontroller is provided. The method keeps the data stored in the program memory from being dumped. The program memory consists of a one-time-programmable read only memory and is configured into a plurality of storage sectors. The method, according to the present invention, first receives a lock command in which the lock command corresponds to a specific storage sector of the program memory. Next, according to the lock command, which storage sector is the specific sector is recognized. Finally, an access lock module is activated for locking the specific storage sector.
摘要:
The present disclosure provides a package structure and a method for forming a package structure. The package structure includes a first die having a front surface and a back surface opposite to the front surface; and a thermal management structure over the back surface. The thermal management structure includes a first copper-phosphorous alloy layer thermally coupled to the back surface of the first die.
摘要:
A suitcase scale is bundled a suitcase for providing functions of scaling and anti-theft. The suitcase scale comprises a housing, a processing unit disposed in the housing, a weight sensor secured in the housing and electrically connected to the processing unit, a combination lock mounted into the housing, a buckle detachably engaged to the housing and a strap having two opposite ends respectively connected to the buckle and the housing. Consequently, the strap, the buckle and the housing form an endless ring for bundling the suitcase when the combination lock is in a locked condition. The suitcase scale immediately shows the total weight value of the suitcase to prevent the user from paying and excessive baggage charge and provides a function of anti-theft due to the combination lock such that a thief or a pickpocket can not steal the belongings in the locked suitcase.
摘要:
A synchronous rectifier control device comprises a status detecting unit, an analog circuit, a first counter, a second counter and a signal process unit. The status detecting unit receives at least one reference signal and a detecting signal to generate a first synchronous control signal. The analog circuit generates a delay signal in accordance with the first synchronous control signal. The first counter receives a clock signal and generates a first counter signal in accordance with the first synchronous control signal, the clock signal, and the delay signal. The second counter receives the clock signal and generates a second counter signal in accordance with the first synchronous control signal, the clock signal, and the first counter signal. The signal process unit generates a second synchronous control signal in accordance with the first synchronous control signal and the second signal.
摘要:
Disclosed are a synchronous rectifier control device and a forward synchronous rectifier circuit. The synchronous rectifier control device is coupled with the secondary side of the forward synchronous rectifier circuit, comprising a condition detecting unit, a reference time circuit and a synchronous signal generator. The condition detecting unit receives at least one reference signal and a detecting signal in response to the condition of the secondary side of the forward synchronous rectifier circuit, and accordingly generates a first synchronous control signal. The reference time circuit is coupled with the condition detecting unit, and generates a reference time signal in response to the first synchronous control signal. The synchronous signal generator generates a second synchronous control signal in response to the first synchronous control signal and the reference time signal.
摘要:
The present disclosure provides a method for forming a multilayer wiring structure, which includes: forming a patterned copper-phosphorous alloy layer over a carrier by performing a plating operation, and forming a dielectric layer over the patterned copper-phosphorous alloy layer. The forming the patterned copper-phosphorous alloy layer includes providing a plating solution having a copper source and a phosphorous source.
摘要:
The present disclosure provides a semiconductor device that includes a semiconductor substrate and a transistor formed in the substrate. The transistor includes a gate stack having a high-k dielectric and metal gate, a sealing layer formed on sidewalls of the gate stack, the sealing layer having an inner edge and an outer edge, the inner edge interfacing with the sidewall of the gate stack, a spacer formed on the outer edge of the sealing layer, and a source/drain region formed on each side of the gate stack, the source/drain region including a lightly doped source/drain (LDD) region that is aligned with the outer edge of the sealing layer.
摘要:
A three-dimensional switching device includes an image switching panel, at least a first and a second driver unit, and at least a signal connection circuit. The image switching panel has a plurality of first electrodes criss-crossing with a plurality of second electrodes. The first driver unit has a first flexible circuit board with a first driver circuit disposed thereon that connects to a side of the image switching panel, and has a first output terminal electrically connected to the first electrodes. The second driver unit similarly has a second flexible circuit board having a second driver circuit connecting to the other side of the image switching panel with a second output terminal electrically connected to the second electrodes. The signal connection circuit connects to the image switching panel. The first and second driver circuits respectively have a first and second input terminal electrically connected to the signal connection circuit.