Abstract: A seal bottle assembly includes a bottle and a cap is removably mounted to the top opening of the bottle to seal the first room. The cap includes a radial hole defined radially therethrough. A switch unit includes a seal part located in the cap, and a control part located outside of the cap. When the control part is pushed toward the seal part, the pressure in the cap and the bottle is the same as that of outside of the bottle assembly so that the cap is removable relative to the bottle. When the control part is pulled away from the seal part and the seal part is moved to seal a communication between the first and second rooms. The pressure in the cap and the bottle is different from that of outside of the bottle assembly so that the cap is not removable relative to the bottle.

Abstract: A method for eliminating sound is disclosed. The method is applied to an electronic device capable of connecting with a sound playback device and includes a microphone. The method includes the following steps of: receiving a first input sound via the microphone to acquire a first input sound signal; recording the first input sound signal and transmitting the first input sound signal to the sound playback device; receiving a second input sound from the sound playback device to acquire a second input sound signal, wherein the second input sound is generated by the sound playback device according to the first input sound signal; determining a difference in generation times between the first input sound signal and the second input sound signal; and filtering the second input sound signal according to the difference in generation times and the first input sound signal.

Abstract: A multi-camera electronic device and a control method thereof are proposed. The method includes the following steps. At least one camera of the electronic device is used for scene detection to generate photographing analysis information. All the photographing analysis information is collected, and joint photographing information including a joint target is generated through a communication process among all the cameras. An individual photographing parameter of each camera is generated according to the joint photographing information. Each camera is controlled to capture an image of the scene by using its individual photographing parameter to respectively generate a corresponding output image.

Abstract: The memory structure includes a substrate, an isolation structure disposed in the substrate; a word line trench; and a word line disposed in the word line trench. The word line has an upper gate and a lower gate. The upper gate includes an upper gate dielectric layer; an upper gate liner disposed on the upper gate dielectric layer; and an upper gate electrode disposed on the upper gate liner. The lower gate includes a lower gate dielectric layer; a lower gate liner disposed on the lower gate dielectric layer; and a lower gate electrode disposed on the lower gate liner. The vertical distance between the top surface of the upper gate dielectric layer and the bottom surface of the word line trench is not greater than that between the top surface of the upper gate electrode and the bottom surface of the word line trench.

Abstract: A system for vibration-driven sensing may include a wearable dimensioned to be donned by a user of an artificial reality system. The system may also include a vibration sensor that is incorporated into the wearable and generates an electrical response that corresponds to a vibration detected at the wearable. The system may further include at least one processing device communicatively coupled to the vibration sensor. The processing device may determine, based at least in part on the electrical response generated by the vibration sensor, that the user has made a specific gesture with at least one body part. In response to this determination, the processing device may generate an input command for the artificial reality system based at least in part on the specific gesture made by the user. Various other systems and methods are also disclosed.

Abstract: A sound playback system and an output sound adjusting method thereof are disclosed. The method includes the follow steps: obtaining an input sound signal and knowing an average input volume of the input sound signal; detecting an ambient noise, and analyzing an average noise volume and a noise frequency hand of the ambient noise; determining whether the average noise volume of the ambient noise is louder than the average input volume; if yes, adjusting a specific frequency band of the input sound signal to increase a first gain value to form an output sound signal, wherein the specific frequency band and the noise frequency band of the ambient noise belongs to the same frequency band or different frequency bands; and playing the output sound signal.

Abstract: A seal bottle assembly includes a bottle and a cap is removably mounted to the top opening of the bottle to seal the first room. The cap includes a radial hole defined radially therethrough. A switch unit includes a seal part located in the cap, and a control part located outside of the cap. When the control part is pushed toward the seal part, the pressure in the cap and the bottle is the same as that of outside of the bottle assembly so that the cap is removable relative to the bottle. When the control part is pulled away from the seal part and the seal part is moved to seal a communication between the first and second rooms. The pressure in the cap and the bottle is different from that of outside of the bottle assembly so that the cap is not removable relative to the bottle.

Abstract: A voice wake-up apparatus used in an electronic device that includes a voice activity detection circuit, a storage circuit and a smart detection circuit is provided. The voice activity detection circuit receives an input sound signal and detects a voice activity section of the input sound signal. The storage circuit stores a predetermined voice sample. The smart detection circuit receives the input sound signal to perform a time domain and a frequency domain detection on the voice activity section to generate a syllable and frequency characteristic detection result, compare the syllable and frequency characteristic detection result with the predetermined voice sample and generate a wake-up signal to a processing circuit of the electronic device when the syllable and frequency characteristic detection result matches the predetermined voice sample to wake up the processing circuit.

Abstract: A semiconductor chip package includes a substrate; a semiconductor die mounted on the substrate, wherein the semiconductor die comprises a bond pad disposed on an active surface of the semiconductor die, and a passivation layer covering perimeter of the bond pad, wherein a bond pad opening in the passivation layer exposes a central area of the bond pad; a conductive paste post printed on the exposed central area of the bond pad; and a bonding wire secured to a top surface of the conductive paste post. The conductive paste post comprises copper paste.

Abstract: A transmission cable including a signal wire and a shielding layer is provided. The signal wire is configured to transmit a differential signal provided by an eDP interface or a V-by-one interface. The shielding layer is configured to cover the signal wire. An end of the signal wire receives the differential signal provided by the eDP interface or the V-by-one interface, and another end of the signal wire outputs the differential signal provided by the eDP interface or the V-by-one interface. In addition, a display system is also provided.

Abstract: The present disclosure is directed to an apparatus for a server chassis. A position of the apparatus changes the airflow in the server chassis. The apparatus can be adjacent to a slot in the server chassis. The apparatus adjusts among a plurality of positions based on a height of the slot and/or a size of a computer component received at the slot. The apparatus includes a base portion and an arm. The base portion can couple with a wall of the chassis body, and the arm can include a plurality of moveable segments.

Abstract: A sound playback device and a method for masking interference sound through a noise masking signal thereof are disclosed. The method comprises the steps of: playing an audio signal as a noise masking signal; receiving an ambient sound; analyzing whether the ambient sound has an interference sound in N different frequency bands; if so, finding at least one interference sound frequency band and a time period, and the interference sound conforms to the condition that an instant sound entropy value is greater than a dynamic sound average entropy value, wherein the instant sound entropy value is the calculated sound entropy value in a current sampling time; the dynamic sound average entropy value is an average entropy value of the sum of the previous instant sound entropy values; and increasing an energy of the noise masking signal in the interference sound frequency band and the time period.

Abstract: A method for eliminating sound is disclosed. The method is applied to an electronic device capable of connecting with a sound playback device and includes a microphone. The method includes the following steps of: receiving a first input sound via the microphone to acquire a first input sound signal; recording the first input sound signal and transmitting the first input sound signal to the sound playback device; receiving a second input sound from the sound playback device to acquire a second input sound signal, wherein the second input sound is generated by the sound playback device according to the first input sound signal; determining a difference in generation times between the first input sound signal and the second input sound signal; and filtering the second input sound signal according to the difference in generation times and the first input sound signal.

Abstract: A physical layer circuitry (PHY) includes: N signal pads, a four-signal physical medium attachment sublayer (PMA) and M shielding pads. The N signal pads include at least four signal pads. The four-signal PMA is coupled to the four signal pads. The M shielding pads include at least one first shielding pad that is coupled to the four-signal PMA. Additionally, the first shielding pin is located between a second signal pad of the four signal pads and a third signal pad of the four signal pads; and M and N are positive integers.

Abstract: A method of reducing a noise generated by touching a hearing aid includes: obtaining a left ear sound received by a left ear hearing aid and a right ear sound received by a right ear hearing aid; determining if a sound energy intensity difference between the left ear sound and the right ear sound is greater than an energy threshold; if so, determining a larger energy intensity between the left ear sound and the right ear sound; if the energy intensity of the left ear sound is larger, replacing the left ear sound with the right ear sound such that the left and right ear hearing aids both output the right ear sound.

Abstract: A method of correcting a layout pattern is provided in the present invention. The method includes the following steps. A layout pattern including at least two adjacent rectangular sub patterns is provided. The layout pattern is then input into a computer system. An optical proximity correction including a bevel correction is then performed. The bevel correction includes forming a bevel at a corner of at least one of the two adjacent rectangular sub patterns, wherein the bevel is formed by chopping the corner, and moving the bevel toward an interaction of two neighboring segments of the bevel if a distance between the bevel and the other rectangular sub pattern is larger than a minimum value. The angle between a surface of the bevel and a surface of the rectangular sub pattern is not rectangular. The layout pattern is output to a mask after the optical proximity correction.

Abstract: A package includes a first dielectric layer, a device die over and attached to the first dielectric layer, an active through-via and a dummy through-via, and an encapsulating material encapsulating the device die, the active through-via, and the dummy through-via. The package further includes a second dielectric layer over and contacting the device die, the active through-via, and the dummy through-via. An active metal cap is over and contacting the second dielectric layer and electrically coupling to the active through-via. The active metal cap overlaps the active through-via. A dummy metal cap is over and contacting the second dielectric layer. The dummy metal cap overlaps the dummy through-via. The dummy metal cap is separated into a first portion and a second portion by a gap. A redistribution line passes through the gap between the first portion and the second portion of the dummy metal cap.

Abstract: A package includes a first dielectric layer, a device die over and attached to the first dielectric layer, an active through-via and a dummy through-via, and an encapsulating material encapsulating the device die, the active through-via, and the dummy through-via. The package further includes a second dielectric layer over and contacting the device die, the active through-via, and the dummy through-via. An active metal cap is over and contacting the second dielectric layer and electrically coupling to the active through-via. The active metal cap overlaps the active through-via. A dummy metal cap is over and contacting the second dielectric layer. The dummy metal cap overlaps the dummy through-via. The dummy metal cap is separated into a first portion and a second portion by a gap. A redistribution line passes through the gap between the first portion and the second portion of the dummy metal cap.

Abstract: A circuit in a physical unit (PHY) is disclosed, the circuit comprising two trios and a combo wire therebetween, wherein each of said trios includes three wires, and wherein said combo wire is configurable as a signal, floating, or any dc voltage, furthermore, a Quad-IO block is designed for transmit data in two D-PHY lanes with the combo wire configured as a signal wire or a C-PHY trio with the combo wire configured as a shielding wire, such that the same Quad-IO block can be instantiated multiple times in a physical unit for meeting different bandwidth requirements as well as for placing pads along a same direction for preventing performance difference between D-PHY lanes or C-PHY trios.

Abstract: A physical layer circuitry (PHY) includes: N signal pads, a four-signal physical medium attachment sublayer (PMA) and M shielding pads. The N signal pads include at least four signal pads. The four-signal PMA is coupled to the four signal pads. The M shielding pads include at least one first shielding pad that is coupled to the four-signal PMA. Additionally, the first shielding pin is located between a second signal pad of the four signal pads and a third signal pad of the four signal pads; and M and N are positive integers.