Abstract: A charging module for electric vehicle includes a power conversion unit, a heat dissipation unit, and a thermoelectric module. The power conversion unit includes a power conversion module disposed inside a cabinet, and the power conversion unit provides output power. The heat dissipation unit cools the power conversion unit through liquid cooling or air cooling. The thermoelectric module generates electrical energy based on a temperature difference between the power conversion unit and the heat dissipation unit during operation. The electrical energy is supplied to the power conversion unit and/or the heat dissipation unit.

Abstract: A liquid-cooled charging equipment with multiple charging connector assemblies includes a recirculating cooling apparatus, a plurality of charging connector assemblies, a plurality of coolant supply pipes, a plurality of coolant return pipes, a plurality of valves, and a control unit. The recirculating cooling apparatus has an outlet side and an inlet side. Each charging connector assembly includes a charging connector and a charging cable having an inlet end and an outlet end. Each valve is correspondingly disposed in each coolant supply pipe. The control unit is coupled to the valves and the charging connector assemblies. When the charging connector assemblies are in operation of charging, the control unit opens the valves corresponding to the charging connector assemblies to allow the low-temperature coolant provided by the recirculating cooling apparatus to flow through the coolant supply pipes to cool the charging connectors.

Abstract: A charging module for electric vehicle includes a power conversion unit, a heat dissipation unit, and a thermoelectric module. The power conversion unit includes a power conversion module disposed inside a cabinet, and the power conversion unit provides output power. The heat dissipation unit cools the power conversion unit through liquid cooling or air cooling. The thermoelectric module generates electrical energy based on a temperature difference between the power conversion unit and the heat dissipation unit during operation. The electrical energy is supplied to the power conversion unit and/or the heat dissipation unit.

Abstract: A slit illumination device includes a first light-emitting element, a first diaphragm and a projection lens group. The first light-emitting element generates a primary illumination light. The first diaphragm has at least one opening and is disposed on a light exit side of the first light-emitting element, wherein the opening is an elongate shaped opening. The projection lens group is disposed on a light exit side of the first diaphragm, converging the primary illumination light and projecting it to a target object. A distance from the first diaphragm to the projection lens group is 1-2 times a focal length of the projection lens group on a light entrance side. The foregoing slit illumination device has advantages of simple structure, small size, and longer depth of field. A microscope system including the foregoing slit illumination device is also disclosed.

Abstract: A slit illumination device includes a first light-emitting element, a first diaphragm and a projection lens group. The first light-emitting element generates a primary illumination light. The first diaphragm has at least one opening and is disposed on a light exit side of the first light-emitting element, wherein the opening is an elongate shaped opening. The projection lens group is disposed on a light exit side of the first diaphragm, converging the primary illumination light and projecting it to a target object. A distance from the first diaphragm to the projection lens group is 1-2 times a focal length of the projection lens group on a light entrance side. The foregoing slit illumination device has advantages of simple structure, small size, and longer depth of field. A microscope system including the foregoing slit illumination device is also disclosed.

Abstract: A contact-type ophthalmoscope includes a contact lens, an annular illumination module, an imaging lens group and an image capture module. The contact lens having a concave surface is configured for contacting an eyeball. The annular illumination module arranged close to the contact lens is configured for providing a direct illumination light source to illuminate a fundus of the eyeball. The imaging lens group is disposed in the central hollow portion of the annular illumination module and configured for converging the reflected light from the fundus of the eyeball. The image capture module is configured for capturing the reflected light converged by the imaging lens group to form an image. The above-mentioned contact-type ophthalmoscope has advantages of better illumination efficiency, compactness and less scattered light reflected from the imaging lens.

Abstract: An apparatus for performing secure memory allocation control in an electronic device and an associated method are provided. The electronic device may include a plurality of bus master circuits, each of which has capability of accessing data through a bus of the electronic device, and may further include a plurality of master side memory address filters (MAFs) that are coupled between the bus and the bus master circuits, where the apparatus may include a control circuit that is coupled to the master side MAFs. In addition, the control circuit may be arranged for controlling secure memory allocation of the electronic device through the master side MAFs, to restrict any unauthorized access to any portion of secure data within the electronic device. Additionally, the master side MAFs may be arranged for selectively restricting data accessing activities of the bus master circuits through memory address filtering.

Abstract: A portable medical image capturing apparatus comprises an image sensing module, an imaging lens module and an annular illumination module. The image sensing module captures imaging light from a lesion to form an image. The imaging lens module is arranged in a hollow portion of the annular illumination module and converges the imaging light to the image sensing module. The annular illumination module includes a plurality of light emitting units arranged in an annular symmetry manner and a plurality of first and second reflectors respectively arranged on two sides of the light emitting units. At least a portion of illumination light generated by the light emitting units are reflected to the lesion by the first and second reflectors. Illumination areas generated by the light emitting units overlap to form a uniform illumination zone with high uniformity, high intensity and directionality to irradiate the lesion.

Abstract: A contact-type ophthalmoscope includes a contact lens, an annular illumination module, an imaging lens group and an image capture module. The contact lens having a concave surface is configured for contacting an eyeball. The annular illumination module arranged close to the contact lens is configured for providing a direct illumination light source to illuminate a fundus of the eyeball. The imaging lens group is disposed in the central hollow portion of the annular illumination module and configured for converging the reflected light from the fundus of the eyeball. The image capture module is configured for capturing the reflected light converged by the imaging lens group to form an image. The above-mentioned contact-type ophthalmoscope has advantages of better illumination efficiency, compactness and less scattered light reflected from the imaging lens.

Abstract: A charging device for charging a storage battery includes a converter module which converts AC power into DC power, and a charging management module which includes a communication unit for data exchange with an external device, a DC charging unit for receiving the DC power, a processing unit receiving input charging data from the external device via the communication unit, and a memory unit storing preset charging data. The processing unit, based on one of the input charging data and the preset charging data, controls the DC charging unit to convert the DC power into a DC charging power that is used to charge the storage battery and that conforms with a charging characteristic of the storage battery.

Abstract: A circuit board assembly includes a motherboard, a first daughterboard, and a first metal bar. Two ends of the first metal bar are respectively fastened to the motherboard and the first daughterboard, and are electrically connected between the motherboard and the first daughterboard. The first metal bar is supported between the motherboard and the first daughterboard, so as to position the first daughterboard separately over the motherboard and enable the first daughterboard to be substantially perpendicular to the motherboard.

Abstract: A circuit board assembly includes a motherboard, a first daughterboard, and a first metal bar. Two ends of the first metal bar are respectively fastened to the motherboard and the first daughterboard, and are electrically connected between the motherboard and the first daughterboard. The first metal bar is supported between the motherboard and the first daughterboard, so as to position the first daughterboard separately over the motherboard and enable the first daughterboard to be substantially perpendicular to the motherboard.

Abstract: A method of calibrating a test chart is provided. First, a reference scanning device scans a reference test chart to obtain a plurality of reference optical density (OD) values. The reference test chart includes a plurality of reference blocks. Then, the reference scanning device scans a test chart to obtain a plurality of first OD values. The test chart includes a plurality of blocks, which corresponds to the reference blocks. Next, a compensation function derived from respectively converting the first OD values into the reference OD values is obtained.

Abstract: A flat cable assembly includes a plurality of power cables and a bonding medium. The plurality of power cables are parallel with each other, wherein every two adjacent power cables are separated from each other. The bonding medium is used for boding every two adjacent power cables together, thereby cooperatively forming the flat cable assembly having a first surface and a second surface. A first gap is formed between the first surface and the bonding medium and a second gap is formed between the second surface and the bonding medium.

Abstract: A method of calibrating a test chart is provided. First, a reference scanning device scans a reference test chart to obtain a plurality of reference optical density (OD) values. The reference test chart includes a plurality of reference blocks. Then, the reference scanning device scans a test chart to obtain a plurality of first OD values. The test chart includes a plurality of blocks, which corresponds to the reference blocks. Next, a compensation function derived from respectively converting the first OD values into the reference OD values is obtained.