Abstract: The present disclosure provides a method and an apparatus for arranging electrical components within a semiconductor device, and a non-transitory computer-readable medium. The method includes (a) placing a plurality of cells in a first layout; (b) generating a second layout by performing a first set of calculations on the first layout such that a total wire length of the second layout is less than that of the first layout; (c) generating a third layout by performing a second set of calculations on the second layout such that cell congestions in the second layout is eliminated from the third layout; (d) generating a fourth layout by performing a third set of calculations on the third layout such that the total wire length of the fourth layout is less than that of the third layout; and (e) iterating the operations (c) and (d) until a target layout conforms to a convergence criterion.

Abstract: A catalyst is illustrated, which has 70-90 parts by weight of mica, 1-10 parts by weight of zeolite, 5-15 parts by weight of titanium dioxide, 1-10 parts by weight of aluminum oxide, 1-5 parts by weight of sodium oxide and 1-5 parts by weight of potassium oxide. The present disclosure also illustrates a pyrolysis device using the catalyst, and further illustrates a pyrolysis method using the catalyst and/or the pyrolysis device for thermally cracking an organic polymer.

Abstract: An electronic device includes a communication module, an external module and a signal integration circuit. The signal integration circuit includes a first input port, a second input port, a third input port and an output port. The first input port is for inputting an input signal. The second input port is for selectively inputting a first L1 band signal. The third input port is for selectively inputting a second L1 band signal. The output port selectively outputs a first output signal or a second output signal. When the third input port is coupled to an external module, the third input port is for inputting the second L1 band signal, and the output port outputs the second output signal. When the third input port is not coupled to the external module, the second input port is for inputting the first L1 band signal, and the output port outputs the first output signal.

Abstract: A detecting circuit of an external display device includes a first connector, a display circuit configured to provide a display signal to the external display device through the first connector, a switch circuit, a power supply circuit configured to provide power needed for operating the display circuit through the switch circuit when the switch circuit is on, and a control circuit configured to turn on the switch circuit upon detecting the external display device so as to connect the power supply circuit to the display circuit. When the switch circuit is on, the control circuit accumulates a duration or a number of times of detection that the external display device is continually not detected, and then turns off the switch circuit to disconnect the power circuit from the display circuit when the duration reaches a time threshold or the number of times of detection reaches a count threshold.

Abstract: A charger circuit includes a power stage circuit operating at least one power switch according to an operating signal to convert an input power into an output power to charge a battery and/or to provide the output power to a load, wherein the output power includes a charging power and/or a load power; a control generating the operating signal according to a voltage amplifying signal; and a voltage error amplifier circuit comparing a voltage sensing signal relevant to a charging voltage of the charging power or a load voltage of the load power with a voltage reference level in a voltage hysteresis mode of a discontinuous conduction mode, so as to generate the voltage amplifying signal; wherein the control circuit adjusts the charging voltage or the load voltage according to the voltage amplifying signal, so as to maintain the charging voltage or the load voltage within a predetermined range.

Abstract: A stereoscopic image display device is provided and includes a flat panel display unit, a lens array unit, and a spacer unit. The flat panel display unit has a display surface. The lens array unit includes at least one condenser lens, which is disposed on a side of the display surface. The spacer unit is disposed between the display surface and the condenser lens, such that the lens array unit and the flat panel display unit are spaced apart from each other. In a light field system of the stereoscopic image display device, an object distance between the display surface of the flat panel display unit and the condenser lens of the lens array unit is configured to enable an absolute value of a central depth plane (CDP) of the stereoscopic image display device in the light field system to be between 1 mm and 200 mm.

Abstract: A light-emitting device including a substrate, an insulating layer, an inner circuit structure, a plurality of light-emitting elements, an insulating encapsulation layer, and a transparent conductive layer is provided. The insulating layer is disposed on the substrate. The inner circuit structure is disposed on the insulating layer. The light-emitting elements are correspondingly disposed on the inner circuit structure. The insulating encapsulation layer is disposed on the inner circuit structure. The insulating encapsulating layer covers a portion of the inner circuit structure and encapsulates the light-emitting elements. The transparent conductive layer is disposed on the insulating encapsulating layer. The transparent conductive layer electrically connects the light-emitting elements, and serially connects the light-emitting elements.

Abstract: A wireless signal receiving device and system are provided. The wireless signal receiving system includes a wireless signal receiving device and a Global Position System (GPS) wireless signal receiving module. The wireless signal receiving device includes a first antenna for receiving wireless signals in a plurality of frequency bands, at least one second antenna for receiving first wireless signals in a predetermined frequency band, a filter coupled to the first antenna and for splitting the wireless signals in the plurality of frequency bands into second wireless signals in the predetermined frequency band, and at least one switching device coupled to the filter and the at least one second antenna and for respectively outputting the first wireless signals and the second wireless signals. The GPS wireless signal receiving module is coupled to the wireless signal receiving device, and is for receiving the first wireless signals or the second wireless signals.

Abstract: A wireless signal receiving device and system are provided. The wireless signal receiving device includes: a plurality of antennas for receiving a first wireless signal, a second wireless signal and an external antenna wireless signal; a first signal splitting device for splitting the external antenna wireless signal into a third wireless signal and a fourth wireless signal in different frequency bands; a first signal switching device for individually switching and outputting wireless signals; a second signal switching device for individually switching and outputting wireless signals; a first module switching device for switching output routes of wireless signals; a second module switching device for switching output routes of wireless signals; and a first signal combination device for combining wireless signals into a fifth wireless signal.

Abstract: A wireless signal receiving device and system are provided. The wireless signal receiving system includes a wireless signal receiving device and a Global Position System (GPS) module. The wireless signal receiving device includes an antenna for receiving first wireless signals in a plurality of frequency bands, a first filter coupled to the antenna for splitting the first wireless signals in the plurality of frequency bands into wireless signals in different frequency bands, and a second filter coupled to the first filter for compositing the wireless signals in the different frequency bands into second wireless signals having a plurality of frequency bands. The GPS module is coupled to the wireless signal receiving device. The GPS module is for receiving the second wireless signals having the plurality of frequency bands.

Abstract: A cutting method by applying a particle beam of metallic glass onto a substrate to cut or partially cut the substrate with high production efficiency, low production cost and better environmental protection.

Abstract: A device including first nanosheet structures each including a first number of nanosheets, second nanosheet structures each including a second number of nanosheets that is different than the first number of nanosheets, and a plurality of rows including first rows and second rows. Where each of the first nanosheet structures is in a respective one of the first rows, each of the second nanosheet structures is in a respective one of the second rows, at least two of the first rows are adjacent one another, and at least two of the second rows are adjacent one another.

Abstract: A metallization structure of an integrated circuit (IC) includes: an intermetal dielectric (IMD) layer; a patterned metal layer embedded in the IMD layer; a patterned top metal layer disposed on the IMD layer; electrical vias comprising via material passing through the IMD layer and connecting the patterned top metal layer and the patterned metal layer embedded in the IMD layer; and a metal-insulator-metal (MIM) capacitor. The MIM capacitor includes: a first capacitor metal layer comprising the via material contacting an MIM capacitor landing area of the patterned metal layer embedded in the IMD layer; a second capacitor metal layer comprising the via material contacting a first MIM capacitor terminal area of the patterned top metal layer; and an insulator layer disposed between the first capacitor metal layer and the second capacitor metal layer.

Abstract: A prediction method and system of a low blood pressure is provided, including: obtaining a plurality of feature sequence values; selecting two of the feature sequence values from the feature sequence values according to a time ratio relationship; calculating a relation coefficient according to the selected two feature sequence values by a weighting process; repeating to select the new feature sequence values and the corresponding relation coefficient and to assign the new feature sequence values and the relation coefficient into the input group until the feature sequence values conforming to the time ratio relationship are traversed; and obtaining a training result by substituting the input group into a low blood pressure prediction model.

Abstract: A circuit board includes a metal substrate, a resin layer, an insulating layer, and a first conductive structure. The metal substrate has a first through hole, and the first through hole has a first width. A portion of the resin layer is disposed in the first through hole. The resin layer has a second through hole. The second through hole has a second width. The insulating layer is disposed on at least one surface of the metal substrate, and a portion of the insulating layer contacts the resin layer. The first conductive structure is disposed in the second through hole. The first conductive structure penetrates through the metal substrate. The first width is greater than the second width. A manufacturing method of the circuit board is also provided.

Abstract: A control method of power supply for a portable electronic device is disclosed. The portable electronic device includes a power supply module and a control circuit, and the power supply module is configured to provide electric power to the portable electronic device. The control method of power supply includes detecting, by the control circuit, a system status of the portable electronic device or a module status of the power supply module; and adjusting, by the control circuit, a reserved battery capacity of a main battery of the power supply module according to the system status of the portable electronic device or the module status of the power supply module.

Abstract: A pixel driving device includes a capacitance, a reset circuit, a compensation circuit, a driving transistor and a first transistor. Reset circuit and compensation circuit are coupled to a first end and a second end of capacitance. First transistor is coupled between second end of driving transistor and second end of capacitance. Reset circuit resets first end of capacitance at a power supply voltage and reset second end of capacitance at a reference voltage according to a first sweep signal respectively. Compensation circuit writes a data voltage into first end of capacitance via driving transistor and second end of capacitance is maintained at reference voltage according to a second sweep signal. First transistor generates a driving voltage difference between first end and second end of capacitance according to a control signal. Driving transistor outputs a current to a luminous element according to driving voltage difference.

Abstract: A stereoscopic image display device capable of reducing grid visual effect includes a flat display unit, a light source unit disposed on a side of the flat display unit, and a lens array unit disposed on another side of the flat display unit. A light source provided by the light source unit satisfies an optical characteristic as follows: an attenuation amplitude of a luminance of the light source before entering the lens array unit being not greater than 65% within a divergence angle of a light field system of the stereoscopic image display device, thereby reducing the grid visual effect of a stereo image generated by the stereoscopic image display device.

Abstract: An electronic device includes a communication module, an external module and a signal integration circuit. The signal integration circuit includes a first input port, a second input port, a third input port and an output port. The first input port is for inputting an input signal. The second input port is for selectively inputting a first L1 band signal. The third input port is for selectively inputting a second L1 band signal. The output port selectively outputs a first output signal or a second output signal. When the third input port is coupled to an external module, the third input port is for inputting the second L1 band signal, and the output port outputs the second output signal. When the third input port is not coupled to the external module, the second input port is for inputting the first L1 band signal, and the output port outputs the first output signal.

Abstract: A method includes etching a trench in a substrate adjacent to a gate structure, wherein the trench includes a bottom surface and a tip portion extending under a spacer of the gate structure. The method further includes epitaxially growing a first semiconductor material in the trench, wherein the first semiconductor material covers an entirety of the bottom surface of the trench, and the first semiconductor material grows in the tip portion. The method further includes epitaxially growing a second semiconductor material in the trench, wherein the second semiconductor material is different from the first semiconductor material, the second semiconductor material covers the first semiconductor material, and the second semiconductor material directly contacts the substrate between the bottom surface of the trench and the tip portion.