Abstract: A manufacturing method of the circuit board includes the following. The third substrate has an opening and includes a first, a second and a third dielectric layers. The opening penetrates the first and the second dielectric layers, and the opening is fully filled with the third dielectric layer. The first, the second and the third substrates are press-fitted so that the second substrate is located between the first and the third substrates. Multiple conductive structures are formed so that the first, the second and the third substrates are electrically connected through the conductive structures to define a ground path. A conductive via structure is formed to penetrate the first substrate, the second substrate, and the third dielectric layer of the third substrate. The conductive via structure is electrically connected to the first and the third substrates to define a signal path. The ground path surrounds the signal path.

Abstract: A medicament delivery device development evaluation system is presented having a dummy medicament delivery device comprising at least one force sensor configured to detect an external force applied to the dummy medicament delivery device, processing circuitry configured to receive force measurements from the force sensor, and a storage medium configured to store the force measurements received by the processing circuitry.

Abstract: Systems and methods for block-wise entropy coding methods in neural image compression is provided. A method includes: receiving a bitstream that includes an image; partitioning the image into a plurality of blocks; compressing each of the plurality of blocks by a neural network-based encoder; obtaining compressed features by obtaining a compressed feature for each block from among the plurality of blocks in the image; processing the compressed features by an entropy encoder to generate a first compressed bitstream; obtaining a plurality of reshaped compressed features by concatenating the compressed features; processing the plurality of reshaped compressed features by the entropy encoder to generate a second compressed bitstream; and encoding the bitstream including the image based on the second compressed bitstream.

Abstract: A method for transferring an electronic device includes steps as follows. A flexible carrier having a first surface on which the electronic device to be transferred is disposed and a second surface, a target substrate, a target substrate, and a light-transmissible pin having a pressing end are provided. The flexible carrier is spaced from the target substrate with the first surface thereof facing the target substrate. The flexible carrier is deformed by exerting the pin to press the second surface with the pressing end thereof at a position corresponding to the electronic device until the electronic device is in contact with the target substrate. An energy beam emitted from a light source standing outside the pin and then traveling through the pin and going out from the pressing end to bond the electronic device onto the target substrate is applied. The pin is released from pressing the flexible carrier.

Abstract: A display device includes a driving substrate, an electronic ink layer, and a conductive barrier layer. The electronic ink layer is located on the driving substrate. The conductive barrier layer is located on the electronic ink layer, the conductive barrier layer includes a conductive layer and a base layer, the conductive layer is located between the base layer and the electronic ink layer, and the conductive layer is separated from the electronic ink layer.

Abstract: An electric power tool includes a motor, a lifter, a firing pin, an electromagnet, a driving circuit, a latch, and a controller. The lifter is driven by the motor to drive the firing pin to perform a firing action. The driving circuit provides electric current to excite the electromagnet. The latch is moved by the electromagnet from a blocking position where the latch blocks the firing pin to move in a firing direction to a non-blocking position where the latch does not block the firing pin when the electromagnet is in an excited state. The controller, during an excitement period, controls the driving circuit to provide constant current for a first time period to excite the electromagnet to the excited state, and provide pulsating current for a second time period to keep the electromagnet in the excited state.

Abstract: The current disclosure describes techniques of protecting a metal interconnect structure from being damaged by subsequent chemical mechanical polishing processes used for forming other metal structures over the metal interconnect structure. The metal interconnect structure is receded to form a recess between the metal interconnect structure and the surrounding dielectric layer. A metal cap structure is formed within the recess. An upper portion of the dielectric layer is strained to include a tensile stress which expands the dielectric layer against the metal cap structure to reduce or eliminate a gap in the interface between the metal cap structure and the dielectric layer.

Abstract: A coil module is provided, including a second coil mechanism. The second coil mechanism includes a third coil assembly and a second base corresponding to the third coil assembly. The second base has a positioning assembly corresponding to a first coil mechanism.

Abstract: A backlight control circuit for a surface light emitting device is provided. The backlight control circuit includes a driving circuit. The driving circuit is configured to generate a plurality of driving currents to drive the surface light emitting device such that a plurality of backlight blocks of the surface light emitting device generate a plurality of brightness values. The surface light emitting device is divided into a first backlight area and a second backlight area. The second backlight area is closer to an edge of the surface light emitting device than the first backlight area. A first driving current of the plurality of driving currents is utilized for driving the light source of the first backlight area. A second driving current of the plurality of driving currents is utilized for driving the light source of the second backlight area. The second driving current is greater than the first driving current.

Abstract: Interaction is created between users and streamers even when the users give gifts to the streamers outside live-streams. Provided is a terminal of a user, which includes: one or more processors; and memory storing one or more computer programs configured to be executed by the one or more processors. The one or more computer programs include instructions for: receiving, from the user, an instruction to use a gift for a streamer while the user is not participating in a live-stream of the streamer; and causing an output unit to output an effect corresponding to the use of the gift by the user while the streamer is live-streaming.

Abstract: A method and system for helping people marketing by matching people who are willing to recommend each other's project, e.g., advertisement, brand, product, activity, or news. The system generates a marketing URL for each marketing action of users, so that users can obtain the performance report of each marketing action. One of the keys to get users to trust that the system can prevent users from cheating and help users to establish mutually beneficial cooperation is that the system provides a technology that identifies people who click marketing URLs. The system can recognize whether a person clicking on a marketing URL has clicked on the URL before, even if the person's IP address has changed or browser cookies have been cleared, so that the system can prevent users from cheating.

Abstract: An image quality evaluation system includes an image calibration device, an image capturing device, and a processing device. The image calibration device is placed in a scene and used for displaying a calibration pattern. The capturing device captures a first comparison image of the scene and the calibration pattern. The processing device is configured to obtain the first comparison image and a reference image containing the calibration pattern and compare the calibration pattern in the first comparison image and the reference image to generate calibration information. After being calibrated according to the calibration information, the image capturing device captures a second comparison image of the scene and the calibration pattern, and the processing device compares the calibration pattern in the second comparison image and the reference image to generate an image quality evaluation result.

Abstract: A power divider includes first to third transmission lines (TLs) and first to third capacitors. The second TL includes a first transmission portion (TP) and a first output portion (OP). The first TP is connected between the first TL and the first OP. The third TL includes a second TP and a second OP. The second TP is connected between the first TL and the second OP. The first capacitor is connected between ground and a common node of the first TL and the first and second TPs. The second capacitor is connected between ground and a terminal of the first OP distal from the first TP. The third capacitor is connected between ground and a terminal of the second OP distal from the second TP.

Abstract: The present invention provides a method of treating targeted abnormal cells that are resistant, refractory, insensitive, non-responsive, or inadequately responsive to an ingredient, as well as cytotoxic cells used therein, comprising administering an effective amount of the ingredient-complexed cytotoxic cells to a subject with the disease.

Abstract: A memory device includes a plurality of one-time-programming (OTP) memory cells grouped at least into a first portion and a second portion, wherein the first and second portions are disposed next to each other along a first lateral direction; a first driver circuit disposed next to the first portion along a first lateral direction, wherein the first portion is interposed between the second portion and the first driver circuit along the first lateral direction; and a second driver circuit disposed next to both of the first and second portions along a second lateral direction perpendicular to the first lateral direction. The OTP memory cells of the first portion are associated with a first electrical/physical characteristic and the OTP memory cells of the second portion are associated with a second electrical/physical characteristic, in which the first electrical/physical characteristic is different from the second electrical/physical characteristic.

Abstract: An semiconductor package includes a redistribution structure, a first semiconductor device, a second semiconductor device, an underfill layer and an encapsulant. The first semiconductor device is disposed on and electrically connected with the redistribution structure, wherein the first semiconductor device has a first bottom surface, a first top surface and a first side surface connecting with the first bottom surface and the first top surface, the first side surface comprises a first sub-surface and a second sub-surface connected with each other, the first sub-surface is connected with the first bottom surface, and a first obtuse angle is between the first sub-surface and the second sub-surface.

Abstract: A communication device includes a first laser driver, a second laser driver, a light emitting and receiving component, and a processor. The light emitting and receiving component is connected to a passive optical network to send and/or receive an optical signal. The light emitting and receiving component converts the optical signal into a first electrical signal and outputs the first electrical signal to one of the first laser driver and the second laser driver. One of the first laser driver and the second laser driver converts the first electrical signal into a second electrical signal, and outputs the second electrical signal to the processor. The processor disables another one of the first laser driver and the second laser driver.

Abstract: A novel type of cationic lipid and PEGylated derivative thereof, a cationic liposome and a cationic liposome-nucleic acid pharmaceutical composition containing the cationic lipid and formulation thereof include an ionizable lipid compound of the general formula (1). This compound is slightly ionized or neutral at physiological pH but undergoes greater ionization under acidic conditions, exhibiting lower toxicity in the systemic circulation and improved endosomal escape ability. The compound's polar head contains an ionizable tertiary amine group along with a side chain containing functional groups, while the tail chains may include linking groups that are easily degraded. Cationic liposomes containing the compound have a better ability to complex with nucleic acid drugs, higher stability in serum, no apparent cytotoxicity, and high transfection efficiency.

Abstract: A bond structure is provided. The bond structure includes a seed layer and a conductive structure. The conductive structure includes a via portion over the seed layer and a plurality of wires protruding from the via portion.