Abstract: The present invention provides a memory structure, which is disposed on a first circuit board and connected electrically to a system power supply of a second circuit board. The memory structure comprises a plurality of memory unit, a power control component, and a display component. The power control component receives a first voltage of the system power supply. The power control component includes a power management unit and a linear voltage stabilizing unit. The display component includes a light-emitting unit and a control unit. The power control component provides a second voltage to the plurality of memory units using the power management unit. The linear voltage stabilizing unit provides a third voltage to the light-emitting unit and the control unit. The power management unit distributes the power supply to the plurality of memory units, the light-emitting unit, and the control unit for further usage.

Abstract: A driving apparatus and an operation method thereof are provided. The driving apparatus includes a first driving circuit and a second driving circuit. The first driving circuit suspends performing at least one of a display driving operation and a touch sensing operation during a skip period under a driving mode, and the first driving circuit performs the at least one of the display driving operation and the touch sensing operation outside the skip period under the driving mode. The second driving circuit is coupled to the first driving circuit. The second driving circuit performs a fingerprint sensing operation during the skip period.

Abstract: The invention provides method and apparatus augmenting functionality of an antenna-in-module (AiM) of a user equipment (UE) to proximity detection (and more) besides wireless communication. The AiM may comprise a radiator set and a channel circuit set. The radiator set may comprise one or more radiators, and the channel circuit set may comprise one or more channel circuits. The method may comprise: causing a first subset of the channel circuit set to transmit outgoing electromagnetic (EM) waves by circular polarization of a first rotation sense, causing a second subset of the channel circuit set to receive incoming EM waves by circular polarization of a second rotation sense different from the first rotation sense, accordingly obtaining one or more received detection signals, and executing the proximity detection according to the one or more received detection signals.

Abstract: A wireless transceiver device includes a communication module and a processor. The communication module is used for receiving and transmitting radio frequency signals. The processor is coupled to the communication module and configured to perform the following operations in accordance with a predetermined condition: determining candidate transmission modes according to a current transmission mode of the communication module, in which a packet error rate of the communication module is less than an error rate threshold in each candidate transmission mode; and determining one of the candidate transmission modes with a least power consumption value as a subsequent transmission mode of the communication module.

Abstract: A wireless communication method for optimizing uplink transmission from a communication partner to a wireless communication device includes the following steps: after receiving an uplink performance estimation, determining uplink adjustment information including resource unit allocation and a target received signal strength indicator according to the uplink performance estimation; generating a target channel quality indicator (CQI) according to previous uplink sounding information and the uplink adjustment information, wherein the previous uplink sounding information indicates the characteristics of the uplink transmission; determining uplink transmission setting including a modulation and coding scheme and dual carrier modulation according to the target CQI and the type of an error correction technique and transmitting a control signal to a communication partner according to the uplink transmission setting; and updating the uplink performance estimation according to a reception signal from the communication

Abstract: A wireless communication device includes a wireless transceiver circuit, a baseband signal processing circuit, and an interference detection device. The wireless transceiver circuit receives a wireless signal from a wireless transmission channel, and converts the wireless signal into a baseband signal. The baseband signal processing circuit processes the baseband signal including a plurality of packets. The interference detection device is coupled to the baseband signal processing circuit, and performs a short-term interference detection and a long-term interference detection according to the plurality of packets, to determine whether interference exists in the wireless transmission channel and generate a detection result, wherein the short-term interference detection is an interference detection within a single packet, and the long-term interference detection is an interference detection across packets.

Abstract: A method for forming a semiconductor device includes receiving a substrate having a first opening and a second opening formed thereon, wherein the first opening has a first width, and the second opening has a second width less than the first width; forming a protecting layer to cover the first opening and expose the second opening; performing a wet etching to widen the second opening with an etchant, wherein the second opening has a third width after the performing of the wet etching, and the third width of the second opening is substantially equal to the first width of the first opening; and performing a photolithography to transfer the first opening and the second opening to a target layer.

Abstract: A transistor with an embedded insulating structure set includes a substrate. A gate is disposed on the substrate. A first lightly doped region is disposed at one side of the gate. A second lightly doped region is disposed at another side of the gate. The first lightly doped region and the second lightly doped region have the same conductive type. The first lightly doped region is symmetrical to the second lightly doped region. A first source/drain doped region is disposed within the first lightly doped region. A second source/drain doped region is disposed within the second lightly doped region. A first insulating structure set is disposed within the first lightly doped region and the first source/drain doped region. The first insulating structure set includes an insulating block embedded within the substrate. A sidewall of the insulating block contacts the gate dielectric layer.

Abstract: The invention provides an antenna subsystem with improved radiation performances. The antenna subsystem may comprise an antenna-in-module (AiM), an auxiliary structure being conductive, and a support structure being nonconductive and disposed between the AiM and the auxiliary structure. The AiM may comprise a base, and one or more radiators being conductive. The antenna subsystem may provide a spherical coverage by a combination of a first component of gain and a second component of gain. The auxiliary structure may be insulated from the one or more radiators, and may be configured for orienting a radiation pattern of the first component of gain and a radiation pattern of the second component of gain to two different directions respectively; and/or, causing the spherical coverage provided by the antenna subsystem to be broader than a spherical coverage provided by the AiM alone.

Abstract: The present teaching relates to a method, system, and programming for searching content. A sketch of an object is obtained from a user. The sketch is processed by a neural network to generate an image corresponding to the sketch of the object. One or more features are extracted from the image, and one or more images previously stored are identified that have features similar to the one or more features. The one or more images are provided to the user.

Abstract: An antenna module includes a transceiver chip, a transmitting array antenna, a receiving array antenna, two bandpass filters, and two capacitors. The transmitting array antenna and the receiving array antenna are symmetrically disposed at the two opposite sides of the transceiver chip. One of the bandpass filters is disposed between the transceiver chip and the transmitting array antenna and connected to the transceiver chip and the transmitting array antenna. The other bandpass filter is disposed between the transceiver chip and the receiving array antenna and connected to the transceiver chip and the receiving array antenna. One of the capacitors is disposed between the transmitting array antenna and the corresponding bandpass filter and connected to the transmitting array antenna and the corresponding bandpass filter. The other capacitor is disposed between the receiving array antenna and the corresponding bandpass filter and connected to the receiving array antenna and the corresponding bandpass filter.

Abstract: A high-voltage transistor includes a well region disposed in a semiconductor substrate, a gate structure disposed above the well region, a gate oxide layer disposed between the gate structure and the well region, a first drift region, and a second drift region. A first portion of the gate oxide layer is thicker than a second portion of the gate oxide layer. A thickness of the second portion is greater than or equal to one eighth of a thickness of the first portion. The first drift region and the second drift region are disposed in the well region, at least partially located at two opposite sides of the gate structure, respectively, and disposed adjacent to the first portion and the second portion, respectively. A conductivity type of the first drift region is identical to that of the second drift region. A level-up shifting circuit includes the high-voltage transistor described above.

Abstract: The invention provides method and apparatus augmenting functionality of an antenna-in-module (AiM) of a user equipment (UE) to proximity detection (and more) besides wireless communication. The AiM may comprise a radiator set and a channel circuit set. The radiator set may comprise one or more radiators, and the channel circuit set may comprise one or more channel circuits. The method may comprise: causing a first subset of the channel circuit set to transmit outgoing electromagnetic (EM) waves by circular polarization of a first rotation sense, causing a second subset of the channel circuit set to receive incoming EM waves by circular polarization of a second rotation sense different from the first rotation sense, accordingly obtaining one or more received detection signals, and executing the proximity detection according to the one or more received detection signals.

Abstract: An electronic device comprises: a radio frequency (RF) front end circuit for generating wireless signals; an antenna array for transmitting the wireless signals generated by the RF front end circuit and receiving the wireless signals transmitted by the antenna array; and a control unit coupled to the RF front end circuit. In the embodiments, a receiving power or a receiving power difference is estimated based on the wireless signals received by the RF front end circuit; and a distance information between an external object and the electronic device is determined based on the receiving power difference, or whether the external object is within a detection area of the electronic device is determined based on the receiving power.

Abstract: A computing device includes: a storage circuit, for storing an arbitration interframe space (AIFS) time, at least one expected value of at least one backoff time, a preamble time, a short interframe space (SIFS) time and an acknowledgement (ACK) time; a first computing circuit, for computing a payload time according to a packet length and a packet rate; a second computing circuit, coupled to the storage circuit and the first computing circuit, for computing at least one packet transmission time according to the AIFS time, the at least one expected value of the at least one backoff time, the preamble time, the SIFS time, the ACK time and the payload time; and a third computing circuit, coupled to the second computing circuit, for computing a total packet transmission time according to the at least one packet transmission time and an estimated packet error rate.

Abstract: A radio device includes a first antenna array and an actuator. The first antenna array is configured to transmit a radiation beam to a remote device. The actuator is configured to change an orientation of the first antenna array, whereby a beam direction of the radiation beam is changed according to a change of the orientation of the first antenna array. The beam direction of the radiation beam is adjusted according to a beam steering mechanism performed by the first antenna array.

Abstract: A semiconductor structure including a substrate and protection structures is provided. The substrate includes a die region. The die region includes corner regions. The protection structures are located in the corner region. Each of the protection structures has a square top-view pattern. The square top-view patterns located in the same corner region have various sizes.

Abstract: A method used for controlling a wireless communication system includes receiving a packet, demodulating the packet to obtain a first channel characteristic index and a second channel characteristic index of the wireless communication system, selecting a length of a guard interval according to the first channel characteristic index, and selecting a length of a long training field according to the second channel characteristic index. When signal quality corresponding to the packet is higher, the length of the guard interval is shorter, and the length of the long training field is shorter.

Abstract: The invention provides a transistor structure and a manufacturing method thereof. The transistor structure includes a substrate, a first gate, a second gate, a first gate dielectric layer, and a second gate dielectric layer. The first gate and the second gate are located on the substrate. The first gate dielectric layer is located between the first gate and the substrate. The first gate dielectric layer has a single thickness. The second gate dielectric layer is located between the second gate and the substrate. The second gate dielectric layer has a plurality of thicknesses. A maximum thickness of the first gate dielectric layer is the same as a maximum thickness of the second gate dielectric layer. The transistor structure may reduce process complexity.

Abstract: A vehicle hybrid communication system includes a vehicle communication device and a field communication device. The vehicle communication device includes a vehicle controller and multiple vehicle communication interfaces. The field communication device includes a field controller and multiple field communication interfaces. The vehicle communication device and the field communication device communicate via multiple communication channels established by the vehicle communication interfaces and the field communication interfaces. The vehicle controller respectively defines a bandwidth level and a speed level based on a real-time bandwidth and a real-time connection speed of each of the communication channels. The vehicle controller then creates a score based on the bandwidth level and the speed level of each of the communication channels. The vehicle controller then sets one of the communication channels with the best score as a main communication channel to transfer data to the field communication device.