Abstract: A package structure is provided. The package structure includes a bridge component, a photonic processing unit, and an electrical device. The photonic processing unit is disposed over the bridge component. The electrical device is disposed over the bridge component. The bridge component is configured to optically couple with the photonic processing unit and electrically connect with the electronic component.

Abstract: Semiconductor packages and methods for manufacturing the semiconductor packages are provided. The semiconductor package includes a first electronic element disposed over a first substrate; a second electronic element disposed over a second substrate spaced apart from the first substrate; and a first interconnection element connected to the first electronic element and the second electronic element. The first electronic element extends beyond an edge of the first substrate. The second electronic element extends beyond an edge of the second substrate and towards the first electronic element. The first interconnection element is configured to optically transmit a signal between the first electronic element and the second electronic element.

Abstract: A package device and an electronic device are provided. The package device includes a carrier and a die. The die is disposed over the carrier and has a first surface facing the carrier and a second surface opposite to the first surface. The first surface of the die is configured to electrically connect to the carrier and the second surface of the die is configured to optically connect to the carrier.

Abstract: Microstructure enhanced photodector arrangements uses a CMOS image sensor (CIS) wafer of crystalline Si and a CMOS Logic Processor (CLP) wafer stacked on each other for electrical interaction. The wafers can be fabricated separately and stacked or can be regions of the same monolithic chip. The image can be a time-of-flight image. Bayer arrays are enhanced with microstructure holes. Avalanche photodiodes, single photon avalanche photodiodes and phototransistors can be laterally and/or vertically doped. Photodetectors/photosensors can have slanted sidewalls for improved optical confinement and reduced crosstalk.

Abstract: Techniques for enhancing the absorption of photons in semiconductors with the use of microstructures are described. The microstructures, such as pillars and/or holes, effectively increase the effective absorption length resulting in a greater absorption of the photons. Using microstructures for absorption enhancement for silicon photodiodes and silicon avalanche photodiodes can result in bandwidths in excess of 10 Gb/s at photons with wavelengths of 850 nm, and with quantum efficiencies of approximately 90% or more.

Abstract: Techniques for operation of a vehicle using machine learning with motion planning include storing, using one or more processors of a vehicle located within an environment, a plurality of constraints for operating the vehicle within the environment. One or more sensors of the vehicle receive sensor data describing the environment. The one or more processors extract a feature vector from the stored plurality of constraints and the received sensor data. The feature vector includes a first feature describing an object located within the environment. A machine learning circuit of the vehicle is used to generate a first motion segment based on the feature vector. A number of violations of the stored plurality of constraints is below a threshold. The one or more processors operate the vehicle in accordance with the generated first motion segment.

Abstract: Among other things, a determination is made that intervention in an operation of one or more autonomous driving capabilities of a vehicle is appropriate. Based on the determination, a person is enabled to provide information for an intervention. The intervention is caused in the operation of the one or more autonomous driving capabilities of the vehicle.

Abstract: An optoelectronic device is provided. The optoelectronic device includes a plurality of first waveguides and a plurality of second waveguides. The plurality of first waveguides are configured to receive a first plurality of optical signals. The plurality of second waveguides are configured to transmit a second plurality of optical signals. The plurality of first waveguides extend substantially along a first direction and the plurality of second waveguides extend substantially along a second direction different from and non-parallel with the first direction.

Abstract: A package is provided. The package includes a carrier, a component, and a first protective element. The component is disposed over the carrier and having a side surface configured for optically coupling. The first protective element is disposed between the carrier and the component. The side surface of the component is free from being in contact with the first protective element.

Abstract: Techniques for operation of a vehicle using machine learning with motion planning include storing, using one or more processors of a vehicle located within an environment, a plurality of constraints for operating the vehicle within the environment. One or more sensors of the vehicle receive sensor data describing the environment. The one or more processors extract a feature vector from the stored plurality of constraints and the received sensor data. The feature vector includes a first feature describing an object located within the environment. A machine learning circuit of the vehicle is used to generate a first motion segment based on the feature vector. A number of violations of the stored plurality of constraints is below a threshold. The one or more processors operate the vehicle in accordance with the generated first motion segment.

Abstract: An electronic device includes a pair of depletion gates, an accumulation gate, and a conductive resonator. The depletion gates are spaced apart from each other. The accumulation gate is over the depletion gates. The conductive resonator is over the depletion gates and the accumulation gate. The conductive resonator includes a first portion, a second portion, and a third portion. The first portion and the second portion are on opposite sides of the accumulation gate. The third portion interconnects the first and second portions of the conductive resonator and across the depletion gates. A bottom surface of the first portion of the conductive resonator is lower than a bottom surface of the accumulation gate.

Abstract: A mark for overlay error measurement and overlay error measurement is provided. The mark includes a first pattern and a second pattern. The first pattern is disposed on a first surface of a substrate. The second pattern is disposed on a second surface of the substrate. The second surface of the substrate is opposite to the first surface of the substrate. The first pattern overlaps at least a portion of the second pattern, and the first pattern and the second pattern collaboratively define a first overlay error.

Abstract: An adjustable capacitor device and a method for adjusting a capacitance value are provided. The adjustable capacitor device includes a first variable resistor, a first comparator coupled between the first variable resistor and a first node, a first capacitor, a second capacitor, a first transistor coupled between the first node, the first capacitor and the second capacitor, and a second transistor coupled between the first node, the first capacitor and the second capacitor.

Abstract: An oil tank cleaning device is used to solve the problem of poor effect of conventional cleaning operation of an oil tank. The oil tank cleaning device includes a separation equipment, a temporary storage tank, a collecting tank, a pipeline unit, and a plurality of control valves. A first pump sucks air out of the temporary storage tank, such that the temporary storage tank is in a negative pressure state. The collecting tank receives a fluid outputted from the temporary storage tank. The pipeline unit includes a plurality of pipes for intercommunicating with an oil supply tank, a to-be-treated oil tank, the temporary storage tank, the separation equipment, and the collecting tank. Each of the plurality of pipes includes at least one of the plurality of control valves. Each control valve is configured to control flow of a liquid in the control valve.

Abstract: A display device and a housing of the display device are provided. The housing of the display device includes a reflective cover. The reflective cover has a plurality of segments formed on a front side of the reflective cover and a plurality of segment structures correspondingly formed on a rear side of the reflective cover. At least one of the segment structures has a notch formed thereat. Positions of the notches of the at least two adjacent ones of the segment structures are not opposite to each other.

Abstract: A multi-stage circulating separation equipment is used to solve the problem of poor effect of conventional separation of a mixture. The multi-stage circulating separation equipment comprises a tank, a plurality of cyclones, a plurality of pressurizing pumps, and a pipeline module. The tank includes an upstream end and a downstream end. The tank includes an interior divided by a plurality of partitioning boards into a crude liquid chamber and a plurality of treatment liquid chambers. The crude liquid chamber and the plurality of treatment liquid chambers are arranged from the upstream end towards the downstream end. Each of the plurality of cyclones includes at least one discharge port and at least one return port. The discharge ports of the plurality of cyclones intercommunicate with the plurality of treatment liquid chambers, respectively. The pipeline module is connected to the tank, the plurality of cyclones, and the plurality of pressurizing pumps.

Abstract: Provided are methods and systems for lane change and intent determination. A method for operating an autonomous vehicle is provided. The method includes obtaining, first scene data associated with a scene of an autonomous vehicle. The method includes generating a plurality of trajectories for the autonomous vehicle. The method includes selecting a trajectory from the plurality of trajectories. The method includes determining a vehicle action intent of the selected trajectory. The method includes combining the vehicle action intent of the selected trajectory with a set of vehicle action intents to form a plurality of vehicle action intents. The set of vehicle action intents correspond to a set of trajectories generated prior to the selected trajectory from second scene data. The method includes selecting a vehicle action for the autonomous vehicle and causing the autonomous vehicle to initiate performance of the vehicle action based on the selecting the action.

Abstract: An electronic device includes a pair of depletion gates, an accumulation gate, and a conductive resonator. The depletion gates are spaced apart from each other. The accumulation gate is over the depletion gates. The conductive resonator is over the depletion gates and the accumulation gate. The conductive resonator includes a first portion, a second portion, and a third portion. The first portion and the second portion are on opposite sides of the accumulation gate. The third portion interconnects the first and second portions of the conductive resonator and across the depletion gates. A bottom surface of the first portion of the conductive resonator is lower than a bottom surface of the accumulation gate.

Abstract: Techniques for enhancing the absorption of photons in semiconductors with the use of microstructures are described. The microstructures, such as pillars and/or holes, effectively increase the effective absorption length resulting in a greater absorption of the photons. Using microstructures for absorption enhancement for silicon photodiodes and silicon avalanche photodiodes can result in bandwidths in excess of 10 Gb/s at photons with wavelengths of 850 nm, and with quantum efficiencies of approximately 90% or more.

Abstract: Techniques for operation of a vehicle using machine learning with motion planning include storing, using one or more processors of a vehicle located within an environment, a plurality of constraints for operating the vehicle within the environment. One or more sensors of the vehicle receive sensor data describing the environment. The one or more processors extract a feature vector from the stored plurality of constraints and the received sensor data. The feature vector includes a first feature describing an object located within the environment. A machine learning circuit of the vehicle is used to generate a first motion segment based on the feature vector. A number of violations of the stored plurality of constraints is below a threshold. The one or more processors operate the vehicle in accordance with the generated first motion segment.