Abstract: A chemical mechanical polishing system includes a platen to support a polishing pad having a polishing surface, a conduit having an inlet to be coupled to a gas source, and a dispenser coupled to the conduit and having a convergent-divergent nozzle suspended over the platen to direct gas from the gas source onto the polishing surface of the polishing pad.

Abstract: A method of making photolithography mask plate is provided. The method includes: providing a carbon nanotube composite structure, wherein the carbon nanotube composite structure comprises a carbon nanotube layer and a chrome layer coated on the carbon nanotube layer; locating the carbon nanotube composite structure on a substrate to expose partial surfaces of the substrate; and depositing a cover layer on the carbon nanotube composite structure.

Abstract: A method of making photolithography mask plate is provided. The method includes: providing a carbon nanotube layer on a substrate; depositing a chrome layer on the carbon nanotube layer, wherein the chrome layer includes a first patterned chrome layer and a second patterned chrome layer, the first patterned chrome layer is located on the carbon nanotube layer, and the second patterned chrome layer is deposited on the substrate corresponding to holes of the carbon nanotube layer; transferring the carbon nanotube layer with the first patterned chrome layer thereon from the substrate to a base, and the carbon nanotube layer being in contact with the base; and depositing a cover layer on the first patterned chrome layer.

Abstract: An acoustic wave element includes: a substrate; a bonding structure on the substrate; a support layer on the bonding structure; a first electrode including a lower surface on the support layer; a cavity positioned between the support layer and the first electrode and exposing a lower surface of the first electrode; a piezoelectric layer on the first electrode; and a second electrode on the piezoelectric layer, wherein at least one of the first electrode and the second electrode includes a first layer and a second layer that the first layer has a first acoustic impedance and a first electrical impedance, the second layer has a second acoustic impedance and a second electrical impedance, wherein the first acoustic impedance is higher than the second acoustic impedance, and the second electrical impedance is lower than the first electrical impedance.

Abstract: A method for manufacturing a semiconductor device includes: providing a wafer-bonding stack structure having a sidewall layer and an exposed first component layer; forming a photoresist layer on the first component layer; performing an edge trimming process to at least remove the sidewall layer; and removing the photoresist layer. In this way, contaminant particles generated from the blade during the edge trimming process may fall on the photoresist layer but not fall on the first component layer, so as to protect the first component layer from being contaminated.

Abstract: A chemical mechanical polishing apparatus includes a rotatable platen to hold a polishing pad, a carrier to hold a substrate against a polishing surface of the polishing pad during a polishing process, and a temperature control system including a source of heated or coolant fluid and a plenum having a plurality of openings positioned over the platen and separated from the polishing pad for delivering the fluid onto the polishing pad, wherein at least some of the openings are each configured to deliver a different amount of the fluid onto the polishing pad.

Abstract: The present disclosure relates to a pad surface cleaning system to be used with a conditioning module to condition a polishing surface of a polishing pad. The pad surface cleaning system may be used to spray the polishing surface with a high-pressure fluid spray to loosen debris from the polishing surface. The pad surface cleaning system may also be used to remove the loosened debris. Further, the pad surface cleaning system may isolate a conditioning disk from a polishing fluid to protect the conditioning disk from reacting with the polishing fluid.

Abstract: A digital photographing device is provided. The digital photographing device can be operated in at least two manual focus modes to provide at least two different common focus lengths. The user can select a suitable manual focus mode from the at least two manual focus modes. When the user faces the digital photographing device to take a selfie or create a live stream, the user can realize the current focus mode of the digital photographing device in real time according to the indication of the focus mode indication module.

Abstract: A digital photographing device is provided. The digital photographing device can be operated in at least two manual focus modes to provide at least two different common focus lengths. The user can select a suitable manual focus mode from the at least two manual focus modes. When the user faces the digital photographing device to take a selfie or create a live stream, the user can realize the current focus mode of the digital photographing device in real time according to the indication of the focus mode indication module.

Abstract: A locking device for connecting a first housing to a second housing is provided, wherein the first housing and the second housing are arranged along a first direction. The locking mechanism includes a first hook, a second hook, a movable member, and a driving member. The first hook and the second hook are affixed to the first housing, and respectively have a first engaging recess and a second engaging recess. The first engaging recess and the second engaging recess are arranged along the first direction. The movable portion has an engaging portion. The driving member is connected to the second housing and the movable member, and is configured to drive the movable member to move relative to the second housing. When the first housing is affixed to the second housing via the locking mechanism, the engaging portion is accommodated in the first engaging recess.

Abstract: The present invention provides a method for preparing a porous polymeric film material under high voltage and with high safe da solid-state lithium battery using the porous polymeric film material. The method comprises steps of dissolving a polymer in which lithium ions are movable in an organic solvent, and heating and stirring the organic solvent with the polymer to obtain a solution; adding a lithium salt to the solution and then heating and stirring the solution; coating the solution on a substrate and then baking the substrate; and removing the substrate to obtain a film after the substrate is baked, and then vacuum-drying the film to obtain the porous polymeric film material. The porous polymeric film material is provided between a positive electrode material layer and a negative electrode material layer to obtain a solid-state lithium battery structure.

Abstract: An acoustic wave device includes: a substrate; a first electrode on the substrate; a piezoelectric layer on the first electrode; and a second electrode on the piezoelectric layer. A bonding interface is located between the substrate and the first electrode. The full width at half maximum (FWHM) in the X-ray diffraction pattern of the crystal plane <002> of the piezoelectric layer is between 10 arc-sec and 3600 arc-sec.

Abstract: A LED light tube apparatus installed to a tube bracket includes a LED light source and a light passing tube. A driver includes a driver circuit. A power input electrode that an external power is supplied to the driver for generating a driving current supplied to the LED light source. A first cap and a second being disposed at two opposite ends of the light passing tube. The first cap and the second cap respectively have two pins inserted into corresponding pin sockets for fixing the LED light tube apparatus to the tube bracket. The LED light tube provides an in-house power source to the pin sockets, but the in-house power is not routed to the driver from the pins.

Abstract: Disclosed herein is the novel use of use of a Bauhinia spp. extract, which may upregulate neprilysin, induce autophagy, protect neuron from amyloidopathy or tauopathy, and/or promote neurite outgrowth, thus the Bauhinia spp. extract of the present disclosure may be used as a dietary supplement for the prophylaxis or treatment of amyloid related neurodegenerative diseases so as to ameliorate or alleviate symptoms associated with the amyloid related neurodegenerative diseases.

Abstract: A LED light tube apparatus installed to a tube bracket includes a LED light source and a light passing tube. A driver includes a driver circuit. A power input electrode that an external power is supplied to the driver for generating a driving current supplied to the LED light source. A first cap and a second being disposed at two opposite ends of the light passing tube. The first cap and the second cap respectively have two pins inserted into corresponding pin sockets for fixing the LED light tube apparatus to the tube bracket. The LED light tube provides an in-house power source to the pin sockets, but the in-house power is not routed to the driver from the pins.

Abstract: A method for forming an acoustic wave device, including steps of: forming an acoustic wave sensing part and an acoustic wave reflecting part, wherein the step of forming the acoustic wave sensing part includes: providing a first substrate, forming a sensing layer on the first substrate, forming a bottom electrode on a side of the sensing layer, and forming a filling layer on the sensing layer and the bottom electrode; and wherein the step of forming the acoustic wave reflecting part includes: providing a second substrate, forming a reflecting element on the second substrate, and forming a cover layer on the reflecting element; joining the acoustic wave sensing part and the acoustic wave reflecting part; removing the first substrate; and forming a top electrode on another side of the sensing layer, wherein the bottom electrode, the top electrode and the reflecting element are arranged correspondingly to each other.

Abstract: A vehicle warning method based on Vehicle-to-everything (V2X) communication is provided. The method is used in a telematics control unit (TCU) installed in a first vehicle and includes: receiving a heartbeat frequency of a user driving the first vehicle; determining whether the heartbeat frequency is within a normal range; adding a first loss-of-control flag into a first basic safety message (BSM) when the heartbeat frequency is not within the normal range; and broadcasting the first BSM.

Abstract: A semiconductor device is provided. The semiconductor device has a semiconductor layer including a source/drain region, a first magnetic layer over the semiconductor layer, and a first dielectric layer over the source/drain region and adjacent the first magnetic layer. The semiconductor device has a metal structure extending through the first dielectric layer, a second magnetic layer over the metal structure, and a second dielectric layer over the first magnetic layer and adjacent the first dielectric layer.

Abstract: An acoustic wave device, includes piezoelectric layer having an upper piezoelectric surface and a lower piezoelectric surface; an upper electrode formed on the upper piezoelectric surface; a lower electrode; a support layer including a non-monocrystalline insulating material; and a lower cover, wherein the lower electrode and the support layer formed between the lower cover and the lower piezoelectric surface.

Abstract: An acoustic wave element includes: a substrate; a bonding structure on the substrate; a support layer on the bonding structure; a first electrode including a lower surface on the support layer; a cavity positioned between the support layer and the first electrode and exposing a lower surface of the first electrode; a piezoelectric layer on the first electrode; and a second electrode on the piezoelectric layer, wherein at least one of the first electrode and the second electrode includes a first layer and a second layer that the first layer has a first acoustic impedance and a first electrical impedance, the second layer has a second acoustic impedance and a second electrical impedance, wherein the first acoustic impedance is higher than the second acoustic impedance, and the second electrical impedance is lower than the first electrical impedance.