Abstract: A core of a dual-motor-driven inflatable pump has a base, a cylinder, two electric motors, and a drive wheel set. The base has an assembly portion, a fixing portion, and a receiving space formed between the assembly portion and the fixing portion. The cylinder is disposed on the base and has a cylinder body, a cylinder head, and a piston rod. The cylinder body is disposed on the fixing portion via the cylinder head. The piston rod is disposed in the cylinder body and extends in the receiving space via the fixing portion. The two electric motors are disposed on the assembly portion of the base, and each has a drive shaft extended in the receiving space. The drive wheel set is disposed in the receiving space of the base and has a driven gear and two drive gears engaging with the driven gear.

Abstract: A core of a dual-motor-driven inflatable pump has a base, a cylinder, two electric motors, and a drive wheel set. The base has an assembly portion, a fixing portion, and a receiving space formed between the assembly portion and the fixing portion. The cylinder is disposed on the base and has a cylinder body, a cylinder head, and a piston rod. The cylinder body is disposed on the fixing portion via the cylinder head. The piston rod is disposed in the cylinder body and extends in the receiving space via the fixing portion. The two electric motors are disposed on the assembly portion of the base, and each has a drive shaft extended in the receiving space. The drive wheel set is disposed in the receiving space of the base and has a driven gear and two drive gears engaging with the driven gear.

Abstract: A direct drive air pump has a motor and a pumping mechanism connected to an end of the motor, and further has an auxiliary pumping mechanism connected to the other end of the motor, and a tube connected with the pumping mechanism and the auxiliary pumping mechanism. In each one of the pumping mechanism and the auxiliary pumping mechanism, a cylindrical body has a top plate having an exhaust hole. A single O-ring is used to seal between the cylindrical body and a cylindrical cover for reducing the sealing portions. A valve block of a non-return valve can co-work with a spring for opening and closing the exhaust hole. The valve block is soft for closing the exhaust hole well and reducing the noise of collision between the valve block and the top plate.

Abstract: A polarizer substrate includes a substrate, an organic planarization layer, an inorganic buffer layer, and a plurality of strip-shaped polarizer structures. The organic planarization layer is located on the substrate. The inorganic buffer layer is located on the organic planarization layer. The inorganic buffer layer has a plurality of trenches located on a first surface. The trenches do not penetrate through the inorganic buffer layer. The strip-shaped polarizer structures are located on the first surface of the inorganic buffer layer. Each of the trenches is located between two adjacent polarizer structures. A display panel is also provided.

Abstract: An imprint mold and a method for manufacturing the same are provided. The imprint mold includes a plurality of substantially identical or different mold patterns, wherein there isn't any height difference between the mold patterns.

Abstract: An inflation adapter is used for connecting with an inflator unit and assembled to a tire valve, and the inflation adapter has a nozzle body and a sleeve sleeved on the nozzle body. The nozzle body has a ventilation channel, a sealing washer, and at least one locking part. The ventilation channel is formed axially through the nozzle body. The sealing washer is mounted in the bottom end of the ventilation channel. The at least one locking part is radially movable on the nozzle body. A user pushes the sleeve to abut against the at least one locking part to assemble the inflation adapter with the tire valve. The quickly assembling/dissembling inflation adapter saves the operation time and improves the operation convenience for driving safety.

Abstract: An inflation adapter is used for connecting with an inflator unit and assembled to a tire valve, and the inflation adapter has a nozzle body and a sleeve sleeved on the nozzle body. The nozzle body has a ventilation channel, a sealing washer, and at least one locking part. The ventilation channel is formed axially through the nozzle body. The sealing washer is mounted in the bottom end of the ventilation channel. The at least one locking part is radially movable on the nozzle body. A user pushes the sleeve to abut against the at least one locking part to assemble the inflation adapter with the tire valve. The quickly assembling/dissembling inflation adapter saves the operation time and improves the operation convenience for driving safety.

Abstract: A direct drive air pump has a motor and a pumping mechanism connected to an end of the motor, and further has an auxiliary pumping mechanism connected to the other end of the motor, and a tube connected with the pumping mechanism and the auxiliary pumping mechanism. In each one of the pumping mechanism and the auxiliary pumping mechanism, a cylindrical body has a top plate having an exhaust hole. A single O-ring is used to seal between the cylindrical body and a cylindrical cover for reducing the sealing portions. A valve block of a non-return valve can co-work with a spring for opening and closing the exhaust hole. The valve block is soft for closing the exhaust hole well and reducing the noise of collision between the valve block and the top plate.

Abstract: A wire grid polarizer and a display panel using the same are provided. The wire grid polarizer includes a substrate, a plurality of wire grids, a plurality of patterned light absorbing layers, and a surface covering layer. The plurality of wire grids are disposed on the substrate, wherein there are a plurality of gaps between every two wire grids. The plurality of patterned light absorbing layers are disposed corresponding to and overlapping the wire grids respectively, wherein every two of the patterned light absorbing layers have one of the gaps. The surface covering layer is disposed on the patterned light absorbing layers and directly contacts the patterned light absorbing layers.

Abstract: A polarizer substrate includes a substrate, an organic planarization layer, an inorganic buffer layer, and a plurality of strip-shaped polarizer structures. The organic planarization layer is located on the substrate. The inorganic buffer layer is located on the organic planarization layer. The inorganic buffer layer has a plurality of trenches located on a first surface. The trenches do not penetrate through the inorganic buffer layer. The strip-shaped polarizer structures are located on the first surface of the inorganic buffer layer. Each of the trenches is located between two adjacent polarizer structures. A display panel is also provided.

Abstract: A polarizer substrate and manufacturing method thereof are provided. The polarizer substrate includes a substrate, a plurality of polarizer structures, a plurality of barrier structures, and a passivation layer. The polarizer structures are disposed on the substrate. Each of the polarizer structures includes a wire-grid and a capping structure disposed on the wire-grid. The barrier structures are disposed on the capping structures and not contacting with the side walls of the wire-grids. A gap between two adjacent barrier structures is smaller than a gap between two adjacent wire-grids. The passivation layer is disposed on the barrier structures.

Abstract: A wire grid polarizer and a display panel using the same are provided. The wire grid polarizer includes a substrate, a plurality of wire grids, a plurality of patterned light absorbing layers, and a surface covering layer. The plurality of wire grids are disposed on the substrate, wherein there are a plurality of gaps between every two wire grids. The plurality of patterned light absorbing layers are disposed corresponding to and overlapping the wire grids respectively, wherein every two of the patterned light absorbing layers have one of the gaps. The surface covering layer is disposed on the patterned light absorbing layers and directly contacts the patterned light absorbing layers.

Abstract: An imprint mold and a method for manufacturing the same are provided. The imprint mold includes a plurality of substantially identical or different mold patterns, wherein there isn't any height difference between the mold patterns.

Abstract: A touch polarizer and a touch display device are provided. The touch polarizer includes a first substrate, a transparent electrode layer, a wire-grid electrode layer, and a touch circuit. The transparent electrode layer is disposed on the first substrate. The wire-grid electrode layer is disposed on one side of the transparent electrode layer and includes a plurality of wires arranged parallel to each other and spaced to form a wire-grid. The touch circuit respectively connects to the transparent electrode layer and the plurality of wires and generates a touch signal based on a feedback from the transparent electrode layer and the wire-grid electrode layer.

Abstract: An electrical inflator has a cylindrical shell, an electrical aeration pump, an illumination assembly, a cell base and a switch assembly. The cylindrical shell has a tube, a front cover and a rear cover. The electrical aeration pump is mounted in the tube near the front cover and has a gas outlet located in the tube. The illumination assembly is mounted in the tube towards the front cover. The cell base is mounted in the tube behind the electrical aeration pump. The cell base has at least one cell. The switch assembly is mounted in the tube and electrically connects to the cell base, the electrical aeration pump and the illumination assembly.

Abstract: A display panel is provided. The display panel includes a first substrate, a second substrate, a sealing frame set, and a third adhesion portion. The first substrate has an inner surface which includes a superposed area and an exposed area on a side of the superposed area. The second substrate is disposed and superposed on the superposed area; the substrates have a space therebetween. The sealing frame set is located between the substrates and disposed along and insides an edge of the superposed area to enclose the space. The sealing frame set includes first and second sealing frames, wherein the first sealing frame connects the substrates and surrounds the superposed area, the second sealing frame surrounds an outer side of the first sealing frame. A third adhesion portion is located between the first and the second substrates, and between the second sealing frame and the exposed area.

Abstract: A touch polarizer and a touch display device are provided. The touch polarizer includes a first substrate, a transparent electrode layer, a wire-grid electrode layer, and a touch circuit. The transparent electrode layer is disposed on the first substrate. The wire-grid electrode layer is disposed on one side of the transparent electrode layer and includes a plurality of wires arranged parallel to each other and spaced to form a wire-grid. The touch circuit respectively connects to the transparent electrode layer and the plurality of wires and generates a touch signal based on a feedback from the transparent electrode layer and the wire-grid electrode layer.

Abstract: An adapter of a tire cement dispenser has an adapting seat, an air valve mounted in the adapting seat, a flow direction switching device mounted in the adapting seat, a connector mounted on the adapting seat to hold the flow direction switching device in the adapting seat, and a switching button connected to the flow direction switching device. The adapting seat has an air inlet tube for connecting to an air pumping device, and an outlet tube for connecting to a tire. The adapter can be switched to allow the air pumping device to selectively inflate the tire and extrude tire cement for patching the tire. Since the adapter, the air pumping device, and the tire do not have to be connected to or disconnected from each other repeatedly, the tire cement dispenser with the adapter is convenient and time-saving for patching and inflating the tire.

Abstract: An adapter of a tire cement dispenser has an adapting seat, an air valve mounted in the adapting seat, a flow direction switching device mounted in the adapting seat, a connector mounted on the adapting seat to hold the flow direction switching device in the adapting seat, and a switching button connected to the flow direction switching device. The adapting seat has an air inlet tube for connecting to an air pumping device, and an outlet tube for connecting to a tire. The adapter can be switched to allow the air pumping device to selectively inflate the tire and extrude tire cement for patching the tire. Since the adapter, the air pumping device, and the tire do not have to be connected to or disconnected from each other repeatedly, the tire cement dispenser with the adapter is convenient and time-saving for patching and inflating the tire.

Abstract: A dual-purpose tire inlet valve connector has a housing, a plunger mounted in a plunger chamber in the housing, multiple steel balls mounted around a periphery of the plunger, a push post and a compression spring mounted inside the plunger, multiple plunger springs mounted between the plunger and the housing, a pressing lever mounted on a top of the housing to abut against a top end of the plunger, and a sealing collar mounted on a bottom of the plunger chamber. The steel balls can be driven by the motion of the plunger and the springs activated by the pressing lever to hold the push post or release the push post for the plunger to abut against and position an American or French tire inlet valve inserted in the dual-purpose tire inlet valve connector to fulfill a universal and fast connection therewith and a smooth air-charging job.