Abstract: A memory device and a manufacturing method thereof are provided. The memory device includes a magnetic tunneling junction (MTJ) and a spin Hall electrode (SHE). The MTJ includes a free layer, a reference layer and a barrier layer lying between the free layer and the reference layer. The SHE is in contact with the MTJ, and configured to convert a charge current to a spin current for programming the MTJ. The SHE is formed of an alloy comprising at least one heavy metal element and at least one light transition metal element. The heavy metal element is selected from metal elements with one or more valence electrons filling in 5 d orbitals, and the light transition metal element is selected from transition metal elements with one or more valence electrons partially filling in 3 d orbitals.

Abstract: An image sensor package with a multi-step cavity formed in or on a substrate, which includes an image sensor bonded onto bottom of the multi-step cavity, and a cover glass placed and sealed on a lower portion of the multi-step cavity. Lower portion of the multi-step cavity includes at least a first and a second raised-step structures protruding from the bottom of the multi-step cavity, and the cover glass is placed and sealed over the first raised-step structure.

Abstract: The present disclosure provides an exemplary semiconductor structure that includes a substrate having a conductive feature disposed in a top portion of the substrate, a metal line above the substrate and in electrical coupling with the conductive feature, a dielectric feature disposed on a sidewall of the metal line, an etch stop layer disposed on the dielectric feature and the meta line, and a via extending through the etch stop layer and in physical contact with top surfaces of the dielectric feature and the metal line. The metal line has a first metal, and the via has a second metal different from the first metal. The top surface of the dielectric feature is higher than the top surface of the metal line.

Abstract: A smart cloth includes a cloth body, a control body, actuation air-permeable components, temperature sensing components, and a health-monitoring device. The health-monitoring device includes a bio-sensing module, a blood glucose sensor, a blood pressure measurement module, and a gas bag. The temperature information of the wearer is detected by the temperature sensing components and outputted to the microprocessor of the control body, so that the microprocessor controls the actuation air-permeable components to perform the gas-guiding operation to adjust an apparent temperature of the wearer for providing wearing comfortableness. The bio-sensing module, the blood glucose sensing module, and the blood pressure measurement module detect and provide the detection data information for the wearer anytime and in real-time to provide health-related information to the wearer.

Abstract: An exhaust fan is disclosed and includes a main body, an air guiding fan, a filtering component, and a controller. The main body is configured to form an airflow path. The air guiding fan is disposed in the airflow path and is operated to guide an air convection with an extraction rate over 180 m3/h. The filtering component is disposed in the airflow path and filters an air pollution in the air convection guided by the air guiding fan. The networking controller receives a control command through wireless communication to perform an activation operation of the air guiding fan.

Abstract: A range hood is disclosed and includes a main body, an air guiding fan, a filtering component, and a controller. The main body is configured to form an airflow path. The air guiding fan is disposed in the airflow path and is operated to guide an air convection with an extraction rate over 22 m3/min. The filtering component is disposed in the airflow path and filters an air pollution in the air convection guided by the air guiding fan. The networking controller receives a control command through wireless communication to perform an activation operation of the air guiding fan.

Abstract: An air purifier is disclosed and includes a main body, an air guiding fan, a filtering component, and a controller. The main body is configured to form an airflow path. The air guiding fan is disposed in the airflow path and is operated to guide an air convection with a clean air delivery rate (CADR) over 600 m3/h. The filtering component is disposed in the airflow path and filters an air pollution in the air convection guided by the air guiding fan. The networking controller receives a control command through wireless communication to perform an activation operation of the air guiding fan.

Abstract: A fluid pump module includes a heat dissipation board assembly, a fixing frame body, fluid pumps, a control board and a conveying pipe is provided. The fixing frame body is fixed at one side of the heat dissipation board assembly, so as to form two accommodating spaces between the heat dissipation board assembly and the fixing frame body. Two fluid pumps are respectively disposed in the two accommodating spaces. The control board is disposed at another side of the heat dissipation board assembly. The conveying pipe connects the two fluid pumps in series so as to form a series connection therebetween. The control board controls operations of the fluid pumps, and the heat dissipation board assembly dissipates heats produced by a module formed by the two fluid pumps.

Abstract: A method for purifying an air pollution in an indoor space to a level close to zero includes providing an indoor leaking detection for blocking an outdoor air from entering the indoor space; and providing an indoor monitoring system including plural gas detection devices, a central controlling monitor and plural air-exchanging filtration devices, wherein the gas detection devices detect the property and concentration of the air pollution and output outdoor/indoor air pollution data, the central controlling monitor receives the outdoor/indoor air pollution data, performs an intelligent computation to compare thereof and determine an air pollution location, and issues a control instruction, and the air-exchanging filtration devices receive the control instruction and perform an enabling and adjusting mechanism for guiding the air pollution to pass through the air-exchanging filtration devices for being purified to a level of zero or close to zero, thereby cleaning the air pollution to a breathable state.

Abstract: A helmet includes a helmet body and a gas detection and purification device. The gas detection and purification device in includes a body, a purification module, a gas-guiding unit, a gas detection module, and a power module. The gas detection module calculates the gas detection data obtained by the gas detection module so as to control the gas-guiding unit to start or stop operation based on the gas detection data. When the gas-guiding unit is in operation, the gas-guiding unit guides the gas into the body and to pass through the purification module for being filtered and purified to become a purified gas, and the gas-guiding unit discharges the purified gas out of the body to the nose portion, or the mouth portion, or both the nose portion and the mouth portion of the wearer for providing the wearer with the purified gas to breath.

Abstract: A system-in-package chip of printer driver system applicable in a printer includes a first chip, a second chip, and a third chip. The first chip, the second chip, and the third chip are arranged in a common package. The first chip and the second chip are arranged side-by-side on a carrier in the common package. The third chip is arranged on a top portion of the first chip in the common package. A wire carrier structure is formed on the top portion of the first chip before the third chip is disposed on the first chip.

Abstract: A wearable display device is disclosed and includes a main body, a heat dissipation processing module and an inflatable actuation module. The main body includes a front cover, a lateral cover, an inflatable airbag, a circuit board and a microprocessor. The heat dissipation processing module is configured to perform heat exchange with the microprocessor, and includes a first actuator, a heat pipe and a cooling chip. The inflatable actuation module includes a base, a ventilation channel, a second actuator and a valve component. When the second actuator and the valve component are driven, the valve component is opened and the second actuator is enabled, the gas is transported and inflates the inflatable airbag through the ventilation channel, so that the main body is stably fitted and positioned on the head of the wearer.

Abstract: An electronic structure comprising: a circuit board, wherein electronic devices and a transformer are disposed on the circuit board, wherein the transformer comprises a first coil, a second coil, and a magnetic body comprising a pillar with at least one portion of the pillar being disposed in a through-opening of the circuit board, wherein the first coil is wound around an upper portion of the pillar and the second coil is wound around a lower portion of the pillar for forming the transformer.

Abstract: A driving circuit of fluid pump module includes a microprocessor, a primary boost circuit, and a pump driving circuit is provided. The microprocessor receives an output signal with a large-width variable rectangular waveform, a driving voltage, a first detection current-feedback signal, and a second detection current-feedback signal. The primary boost circuit converts an inputted driving voltage into a direct current with a certain high voltage. The pump driving circuit receives the certain high voltage and is connected with the microprocessor to receive the voltage control signal and the pulse-width modulation (PWM) signal. The secondary boost circuit receives the certain high voltage to boost the certain high voltage into a working voltage for the fluid pump. The operation driving circuit receives the working voltage and provides the pulse-width modulation signal for the fluid pump through the second detection current-feedback signal.

Abstract: A semiconductor device includes a first gate stack structure over a substrate, a source/drain epitaxial layer, a lightly doped region, and a silicide region. The source/drain epitaxial layer is disposed in the substrate and adjacent to the first gate stack structure. The lightly doped region is located in the substrate to be electrically connected to the source/drain epitaxial layer. The lightly doped region includes a first portion protrudes from a sidewall of the source/drain epitaxial layer. The silicide region is in contact with a top surface and sidewalls of a top portion of the source/drain epitaxial layer and a top surface of the first portion of the lightly doped region. The top portion of the source/drain epitaxial layer is higher than the top surface of the first portion of the lightly doped region.

Abstract: A method of forming a semiconductor structure includes forming a seed layer on a substrate, forming a photoresist layer on the seed layer with a first opening wider than a second opening, performing an electroplating process with a first plating current to grow a bottom portion of a first metal line in the first opening and a bottom portion of a second metal line in the second opening, continuing the electroplating process with a second plating current that is larger than the first plating current to grow a top portion of the first metal line and a top portion of the second metal line, removing the photoresist layer to expose a portion of the seed layer, and removing the exposed portion of the seed layer.

Abstract: A wearable device for measuring a cardiovascular system of a user includes an attachment component, a blood pressure measurement module, and a sensor configured to detect an existence of a limb part of the user. The attachment component is for attaching the wearable device to the limb part of the user and includes a connecting mechanism. A condition of the connecting mechanism can be used to determine whether the attachment component is in a connected configuration or in a disconnected configuration. The blood pressure measurement module has an expander, an actuator, and a blood pressure measurement sensor. The expander can be disposed on the limb part and can contact against the user. The expander can be controlled by the actuator to be inflated, by which the blood pressure measurement sensor can measure blood pressure in the cardiovascular system of the user.