Abstract: An electronic device including a protective substrate is provided. The protective substrate includes a substrate and an anti-reflection layer. The anti-reflection layer is disposed on the substrate. The anti-reflection layer includes a first sublayer to an nth sublayer sequentially arranged on the substrate, where n is greater than 1, and a product range of a thickness and a refractive index of the nth sublayer ranges from 100 nm to 170 nm.

Abstract: Permanent magnets using high temperature superconductor tapes are disclosed. For example, a magnet may include a superconductor tape having two ends, a slit in the superconductor tape between the two ends that forms two legs, a separation between the legs that forms a loop, and a trapped magnetic field in the superconductor tape.

Abstract: In one embodiment, a high speed induction machine includes: a stator formed of a first plurality of laminations having a thickness of less than approximately 0.01 inch and a winding comprising a coil formed of Litz wire adapted about the stator; and a rotor adapted within the stator. The rotor may include: a rotor core formed of a second plurality of laminations having a second thickness of greater than approximately 0.10 inch and formed of high strength steel and sandwiched between a first end region including at least one first peripheral second lamination and a second end region including at least one second peripheral second lamination, the first end region having a first end ring retained by a first retaining ring adapted there around, the second end region having a second end ring retained by a second retaining ring adapted there around.

Abstract: The disclosure is related to a battery formation system and probe supporting structure thereof. The battery formation system includes a base, a holder, a probe supporting structure and at least one probe. The base is adaptive to bear at least one battery, and the holder is located on one side of the base. The probe supporting structure is disposed on the holder. The probe supporting structure has an air flow passage and at least one air discharge channel connected to each other, and an extension direction of the air flow passage intersects an extension direction of the at least one air discharge channel. The at least one probe is disposed on the probe supporting structure, and a probing end of the at least one probe and an air outlet of the at least one air discharge channel are located at a same side of the probe supporting structure.

Abstract: A testing fixture for a cell temperature probe includes a microcomputer, a temperature probe, a measurement case, a temperature instrument and heaters. The microcomputer configured to receive a control command for executing a testing process. The measurement case has an outer surface and an inner surface. The outer surface includes a probe-contacting area used for being contacted by the cell temperature probe within a formation device in the testing process. The temperature instrument is electrically connected to the microcomputer and has a sensing terminal disposed on the inner surface of the measurement case. The location of the sensing terminal is aligned with the probe-contacting area in a direction of a thickness of the measurement case. The heaters are electrically connected to the microcomputer and thermally to the measurement case.

Abstract: In one embodiment, a high speed induction machine includes: a stator formed of a first plurality of laminations having a thickness of less than approximately 0.01 inch and a winding comprising a coil formed of Litz wire adapted about the stator; and a rotor adapted within the stator. The rotor may include: a rotor core formed of a second plurality of laminations having a second thickness of greater than approximately 0.10 inch and formed of high strength steel and sandwiched between a first end region including at least one first peripheral second lamination and a second end region including at least one second peripheral second lamination, the first end region having a first end ring retained by a first retaining ring adapted there around, the second end region having a second end ring retained by a second retaining ring adapted there around.

Abstract: A probe supporting structure, configured to support probe for testing battery cell, includes a base and at least two supporting members. The supporting members are detachably disposed on the base with an adjustable distance between the supporting members. The supporting members are arranged in parallel manner.

Abstract: An AC motor with a reduction mechanism is disclosed. The AC motor has a stator unit, a rotor unit, and a reduction transmission unit. An axial space of the AC motor can be substantially reduced by providing the reduction transmission unit directly built in the AC motor, and a path of the power transmission between the rotor unit and an output shaft can be reduced, so that the loss of the mechanical energy can be lowered.

Abstract: A testing fixture for a cell temperature probe includes a microcomputer, a temperature probe, a measurement case, a temperature instrument and heaters. The microcomputer configured to receive a control command for executing a testing process. The measurement case has an outer surface and an inner surface. The outer surface includes a probe-contacting area used for being contacted by the cell temperature probe within a formation device in the testing process. The temperature instrument is electrically connected to the microcomputer and has a sensing terminal disposed on the inner surface of the measurement case. The location of the sensing terminal is aligned with the probe-contacting area in a direction of a thickness of the measurement case. The heaters are electrically connected to the microcomputer and thermally to the measurement case.

Abstract: The disclosure is related to a battery formation system and probe supporting structure thereof. The battery formation system includes a base, a holder, a probe supporting structure and at least one probe. The base is adaptive to bear at least one battery, and the holder is located on one side of the base. The probe supporting structure is disposed on the holder. The probe supporting structure has an air flow passage and at least one air discharge channel connected to each other, and an extension direction of the air flow passage intersects an extension direction of the at least one air discharge channel. The at least one probe is disposed on the probe supporting structure, and a probing end of the at least one probe and an air outlet of the at least one air discharge channel are located at a same side of the probe supporting structure.

Abstract: A probe supporting structure, configured to support probe for testing battery cell, includes a base and at least two supporting members. The supporting members are detachably disposed on the base with an adjustable distance between the supporting members. The supporting members are arranged in parallel manner.

Abstract: An AC motor with a reduction mechanism is disclosed. The AC motor has a stator unit, a rotor unit, and a reduction transmission unit. An axial space of the AC motor can be substantially reduced by providing the reduction transmission unit directly built in the AC motor, and a path of the power transmission between the rotor unit and an output shaft can be reduced, so that the loss of the mechanical energy can be lowered.

Abstract: Cooling assemblies, such as those configured to cool electric machines (e.g., electric motors and generators) and components of electric machines (e.g., rotors and stators).

Abstract: An AC motor with a reduction mechanism is disclosed. The AC motor has a stator unit, a rotor unit, and a reduction transmission unit. An axial space of the AC motor can be substantially reduced by providing the reduction transmission unit directly built in the AC motor, and a path of the power transmission between the rotor unit and an output shaft can be reduced, so that the loss of the mechanical energy can be lowered.

Abstract: A cryostat cartridge is disclosed. The cryostat cartridge may include a cryostat having a cryogen inlet, a cryogen outlet, and a superconductor material inside the cryostat configured to be cooled by a cryogen entering the cryostat through the cryogen inlet and exiting the cryostat through the cryogen outlet. The cryogen inlet is configured to be detachable from a cryogen source. The cryostat cartridge may be inserted into an activation module for activating the superconductor material and may also be inserted into a superconductor device.

Abstract: Cooling assemblies, such as those configured to cool electric machines (e.g., electric motors and generators) and components of electric machines (e.g., rotors and stators).