Abstract: The present invention provides a high electron mobility transistor, which includes a substrate, a buffer layer, a channel layer, a first semiconductor epitaxial structure, a second semiconductor epitaxial structure, a drain, a source and a gate. The first semiconductor epitaxial structure is located on the channel layer and sequentially includes a first aluminum gallium nitride layer, a supply layer and a second aluminum gallium nitride layer, and the first semiconductor epitaxial structure is formed with a hollow part extending from a top surface of the second aluminum gallium nitride layer toward the channel layer. The second semiconductor epitaxial structure is located in the hollow part and sequentially includes an aluminum gallium nitride layer and a P-type gallium nitride layer. The drain and the source are respectively arranged on the second aluminum gallium nitride layer, and the gate is arranged on the P-type gallium nitride layer.

Abstract: The present invention provides a high electron mobility transistor, which includes a substrate, a buffer layer, a gallium nitride layer, a two-dimensional material structure, a covering layer, a drain, a source and a gate. The buffer layer is located on the substrate. The gallium nitride layer is located on the buffer layer and forms a channel layer. The two-dimensional material structure is located on the channel layer. The covering layer partially covers the two-dimensional material structure. The drain and the source are arranged on the two-dimensional material structure, and the gate is arranged on the covering layer.

Abstract: The present invention provides a method for preventing and/or treating a NSAID-induced gastric ulcer. The method comprises administrating an effective amount of a lactic acid bacterium set to a subject. The lactic acid bacterium set comprises Lactobacillus plantarum GKD7 and Pediococcus acidilactici GKA4.

Abstract: The present disclosure relates to a CMOS image sensor having a multiple deep trench isolation (MDTI) structure, and an associated method of formation. In some embodiments, the image sensor comprises a boundary deep trench isolation (BDTI) structure disposed at boundary regions of a pixel region surrounding a photodiode. The BDTI structure has a ring shape from a top view and two columns surrounding the photodiode with the first depth from a cross-sectional view. A multiple deep trench isolation (MDTI) structure is disposed at inner regions of the pixel region overlying the photodiode, the MDTI structure extending from the back-side of the substrate to a second depth within the substrate smaller than the first depth. The MDTI structure has three columns with the second depth between the two columns of the BDTI structure from the cross-sectional view. The MDTI structure is a continuous integral unit having a ring shape.

Abstract: An apparatus (e.g., an access point (AP) or a non-AP station (STA)) detects a non-primary subband of an operating bandwidth comprising a primary subband and the non-primary subband to be idle. The apparatus controls a transmit power in performing transmission on at least the non-primary subband.

Abstract: A testing device includes a testing socket and a reflector. The testing socket defines an accommodating space. The reflector is disposed in the accommodating space and has a plurality of reflection surfaces non-parallel with each other. The reflection surfaces define a transmission space.

Abstract: An antenna testing module includes a box, a platform within the box, and a detection module at least partially within the box. The box is configured to accommodate a device under test (DUT). The platform is configured to hold the DUT. The detection module is configured to receive an electromagnetic radiation emitted from the DUT and to locate an antenna phase center of the DUT.

Abstract: A movable display device includes a carrying module, a lifting module, a frame module and a display module. The carrying module includes a carrier unit, a base unit disposed on the carrier unit, and a plurality of positioning units disposed on the carrier unit. The lifting module is disposed on the base unit. The frame module includes a primary frame unit movably connected to the positioning units and a plurality of secondary frame units movably connected to the primary frame unit. The primary frame unit has a connecting portion connected to the lifting module. The secondary frame units are respectively located at two sides of the primary frame unit. The display module includes a primary display unit disposed on the primary frame unit and a plurality of secondary display units respectively disposed on the secondary frame units.

Abstract: A testing device includes a testing socket, a first transmission medium and a second transmission medium. The testing socket defines a radiation space. The first transmission medium is disposed in the radiation space of the testing socket. The first transmission medium is configured for supporting a device under test (DUT). The second transmission medium is disposed in the radiation space of the testing socket.

Abstract: An antenna testing module includes a box, a platform within the box, and a detection module at least partially within the box. The box is configured to accommodate a device under test (DUT). The platform is configured to hold the DUT. The detection module is configured to receive an electromagnetic radiation emitted from the DUT and to locate an antenna phase center of the DUT.

Abstract: A movable display device includes a carrying module, a lifting module, a frame module and a display module. The carrying module includes a carrier unit, a base unit disposed on the carrier unit, and a plurality of positioning units disposed on the carrier unit. The lifting module is disposed on the base unit. The frame module includes a primary frame unit movably connected to the positioning units and a plurality of secondary frame units movably connected to the primary frame unit. The primary frame unit has a connecting portion connected to the lifting module. The secondary frame units are respectively located at two sides of the primary frame unit. The display module includes a primary display unit disposed on the primary frame unit and a plurality of secondary display units respectively disposed on the secondary frame units.

Abstract: A testing device includes a testing socket and a reflector. The testing socket defines an accommodating space. The reflector is disposed in the accommodating space and has a plurality of reflection surfaces non-parallel with each other. The reflection surfaces define a transmission space.

Abstract: A testing device includes a testing socket, a first transmission medium and a second transmission medium. The testing socket defines a radiation space. The first transmission medium is disposed in the radiation space of the testing socket. The first transmission medium is configured for supporting a device under test (DUT). The second transmission medium is disposed in the radiation space of the testing socket.

Abstract: The instant disclosure relates to a raised access floor having electromagnetic shielding capability. The access floor is made of a metallic material. The access floor includes a load-bearing member and a shielding member interconnected to each other. The access floor of the instant disclosure can further include a load-bearing member made of a material having electromagnetic shielding and load-bearing capabilities.

Abstract: An electronic apparatus includes a mainframe with a keyboard embedded therein, a mounting frame pivotally connected with the mainframe, a display screen mounted in the mounting frame, a lighting source disposed on the mounting frame, and an optical element cooperating with the lighting source and slideably mounted on the mounting frame. Light from the lighting source is projected to different predetermined areas by adjusting positions of the optical element relative to the lighting source. In each of the positions of the optical element, the light from the lighting source is modulated by a corresponding portion of the optical element to be projected to a corresponding predetermined area.

Abstract: An electronic apparatus includes a mainframe with a keyboard embedded therein, a mounting frame pivotally connected with the mainframe, a display screen mounted in the mounting frame, a lighting source disposed on the mounting frame, and an optical element cooperating with the lighting source and slideably mounted on the mounting frame. Light from the lighting source is projected to different predetermined areas by adjusting positions of the optical element relative to the lighting source. In each of the positions of the optical element, the light from the lighting source is modulated by a corresponding portion of the optical element to be projected to a corresponding predetermined area.

Abstract: A method for manufacturing a side-folded type elevated floor includes the steps of: providing a steel plate and defining positions of shearing lines and bending lines of the steel plate; shearing the steel plate along the shearing lines; stamping the steel plate along the bending lines to form a steel panel with a plurality of steel folds that are bendingly connected around the steel panel; and welding the adjacent steel folds to form an accommodating region; thereby a side-folded type elevated floor is formed. In this way, the amount of energy consumed in manufacturing the elevated floor can be reduced greatly, thereby conforming to the requirement for saving energy. A side-folded type elevated floor system is further provided.

Abstract: An extractable electronic apparatus with a handle latching structure to be installed in a system equipment having an indentation is disclosed. The extractable electronic apparatus comprises a main body having a first side, a handle unit disposed on the main body and being rotatable relative to the first side, the handle unit having an extending portion, and a latch unit disposed on the first side of the main body and being movable between a first position and a second position of the first side, wherein the handle unit is disengaged from the latch unit while the latch unit is moved to the first position, and the handle unit and the extending portion of the handle unit are engaged with the latch unit and the indentation of the system equipment respectively while the latch unit is moved to the second position for fixing the extractable electronic apparatus in the system equipment.

Abstract: A multi-function wireless detecting device is described. The multi-function wireless detecting device includes a monitoring pen and a wireless detector module to be carried conveniently and controlled easily. The wireless detector module includes at least one environmental parameter detector, and the monitoring pen utilizes wireless technology to control the wireless detector module and displays the data measured by the wireless detector module. The environmental parameter detector preferably includes a temperature detector and a gas concentration detector disposed on both sides of a baseboard of the wireless detector module. The gas concentration detector further includes an alcohol concentration detector, a CO concentration detector, a CO2 concentration detector, a fuel gas concentration detector, or a combination thereof. The environmental parameter detector may further include a humidity detector.

Abstract: An air purification system for treating pollutants in a gas stream. The air purification system includes a housing with a plurality of nozzles, an acidic water supply device and an alkaline water supply device. The housing introduces the gas stream. The acidic water supply device supplies acidic water for first nozzles to spray acidic mist. The alkaline water supply device supplies alkaline water for second nozzles to spray alkaline mist. The acidic mist and alkaline mist neutralize acidic gas and alkaline gas contained in the gas stream.