Abstract: An optical element driving mechanism is provided and includes a fixed assembly, a movable assembly, a driving assembly and a stopping assembly. The fixed assembly has a main axis. The movable assembly is configured to connect an optical element, and the movable assembly is movable relative to the fixed assembly. The driving assembly is configured to drive the movable assembly to move relative to the fixed assembly. The stopping assembly is configured to limit the movement of the movable assembly relative to the fixed assembly within a range of motion.

Abstract: A light-emitting module and a driving method thereof are disclosed. In this method, P light-emitting units are selected as a target group, wherein each of the P light-emitting units has N different power parameters corresponding to N sub-bands. P evaluated current values corresponding to the P light-emitting units are computed according to a target spectrum and the N×P power parameters corresponding to the P light-emitting unit in the target group. An emission-spectrum error is computed according to the target spectrum, the N×P power parameters, and the P evaluated current values. It is determined whether the emission-spectrum error conforms with the determining criteria. When the emission-spectrum error conforms with determining criteria, the P evaluated current values are set to be P driving current values corresponding to the P light-emitting units.

Abstract: A light-emitting module and a driving method thereof are disclosed. In this method, P light-emitting units are selected as a target group, wherein each of the P light-emitting units has N different power parameters corresponding to N sub-bands. P evaluated current values corresponding to the P light-emitting units are computed according to a target spectrum and the N×P power parameters corresponding to the P light-emitting unit in the target group. An emission-spectrum error is computed according to the target spectrum, the N×P power parameters, and the P evaluated current values. It is determined whether the emission-spectrum error conforms with the determining criteria. When the emission-spectrum error conforms with determining criteria, the P evaluated current values are set to be P driving current values corresponding to the P light-emitting units.

Abstract: An optical inspecting system for inspecting a surface of a solar cell chip includes a housing, a control device, an image capturing device and a lighting device configured in the housing. The lighting device provides monochromatic lights on the solar cell chip, and the image capturing device captures the image of the solar cell chip. The control device is electrically connected to the image capturing device and the lighting device for controlling the optical inspecting system to perform defect and color inspecting processes on the surface of the solar cell chip. By the communication among the image capturing device, the lighting device, and the control device, images with different resolutions can be obtained according to different inspecting processes, and monochrome sensor array can be used for decreasing error.

Abstract: A cooling apparatus is for dissipating heat from an electronic device. The cooling apparatus includes a casing, an impeller, and a motor. The casing is for absorbing the heat and allowing coolant to flow therein. The impeller is received in the casing. The motor is received in the casing, and is for providing a force to drive the impeller to rotate to force the coolant to flow. The coolant flows between the casing and the motor to take the heat away.

Abstract: A cooling system for removing heat from a heat generating component, includes a base (100) and a heat sink (200) mounted on the base. The base includes a lower portion and a higher portion surrounding the lower portion. The lower portion and the higher portion cooperatively define a space (18) receiving working fluid therein. The heat sink defines an evaporating passage (252) and two condensing passages (254) located at two opposite sides of the evaporating passage. These passages are in fluid communication with the space. Cooperatively the space and the passages define a loop for circulating the working fluid therein. The working fluid has a phase change for dissipating heat generated by a heat-generating electronic component. A wick structure (400) is received in the space.

Abstract: A heat dissipating apparatus (100) includes a heat sink (20) and a plurality of fastening elements (10). The heat sink includes a base (22) and a plurality of fins (24). The fastening element includes a head (12), a resilient member (14) and a connecting member (16). The connecting member includes two blocks (166). The base of the heat sink defines a plurality of through holes (222b) therein for extension of the connecting members of the fastening elements, wherein two opposite cutouts (222c) are defined in the base and communicating with each of the through holes. After the connecting member and the two blocks are downward extended through the through hole and the cutouts, respectively, the connecting member is rotated a degree so that the blocks securely abut against a bottom surface of the base.

Abstract: A cooling apparatus is for dissipating heat from an electronic device. The cooling apparatus includes a casing, an impeller, and a motor. The casing is for absorbing the heat and allowing coolant to flow therein. The impeller is received in the casing. The motor is received in the casing, and is for providing a force to drive the impeller to rotate to force the coolant to flow. The coolant flows between the casing and the motor to take the heat away.

Abstract: A heat dissipating apparatus (100) includes a heat sink (20) and a plurality of fastening elements (10). The heat sink includes a base (22) and a plurality of fins (24). The fastening element includes a head (12), a resilient member (14) and a connecting member (16). The connecting member includes two blocks (166). The base of the heat sink defines a plurality of through holes (222b) therein for extension of the connecting members of the fastening elements, wherein two opposite cutouts (222c) are defined in the base and communicating with each of the through holes. After the connecting member and the two blocks are downward extended through the through hole and the cutouts, respectively, the connecting member is rotated a degree so that the blocks securely abut against a bottom surface of the base.

Abstract: A cooling system for removing heat from a heat generating component, includes a base (100) and a heat sink (200) mounted on the base. The base includes a lower portion and a higher portion surrounding the lower portion. The lower portion and the higher portion cooperatively define a space (18) receiving working fluid therein. The heat sink defines an evaporating passage (252) and two condensing passages (254) located at two opposite sides of the evaporating passage. These passages are in fluid communication with the space. Cooperatively the space and the passages define a loop for circulating the working fluid therein. The working fluid has a phase change for dissipating heat generated by a heat-generating electronic component. A wick structure (400) is received in the space.