摘要:
A film coating apparatus for coating a substrate includes a number of film coating units. Each film coating unit includes a container, a transfer roller, a liquid jet, and a heater. The container is used for receiving coating liquid. The coating liquid includes coating material. The transfer roller is capable of conveying the substrate. The liquid jet is configured for jetting coating liquid received in the container toward the transfer roller. The heater is used for heating the coating liquid on the substrate to solidify the coating material of the coating liquid on the substrate to form films.
摘要:
An optical element includes a transparent substrate and an infrared absorbing layer on an object-side surface of the transparent substrate. The infrared absorbing layer is a thermo sensitive ink printed or deposited on the transparent substrate. The thermo sensitive ink is cured to blue color.
摘要:
A lens module includes an infrared absorbing filter. The infrared absorbing filter includes an electrochromic substrate. The electrochromic substrate changes from colorlessness to blue when a preset voltage is applied on the electrochromic substrate. The electrochromic substrate is configured for absorbing the infrared constituent of incoming light rays when the color is changed to blue.
摘要:
A lens includes a substrate and an infrared-cut (IR-cut) filtering film. The substrate is made of sapphire, is configured for converging or diffusing light rays and includes an object-side surface and an image-side surface opposite to the object-side surface. The IR-cut filtering film increases the reflectivity of the substrate in relation to infrared light, and is coated on the image-side surface of the substrate.
摘要:
A system for setting a background image of a display module includes a housing. The housing defines a receiving space, a first hole and a second hole. The first hole and the second hole are communicated with the receiving space. The system further includes the display module received in the first hole, a transparent cover received in the second hole, a thermo-sensitive ink layer coated on the transparent cover, a camera positioned beneath the transparent cover, and a controller received in the receiving space. The camera is configured for capturing an image of the thermo-sensitive ink layer. The controller is configured for taking the image captured by the camera as the background image of the display module.
摘要:
A magnetron sputtering device includes a target holder, a substrate holder, and a first driver. The target holder defines a sputtering space therein, and includes at least one target tray arranged at a periphery of the sputtering space. The substrate holder is rotatably positioned in the sputtering space. The first driver is connected to the substrate holder. The first driver is operable to rotate the substrate holder relative to the target holder.
摘要:
A drum coating device for coating work-pieces includes a main body, a support element, a cleaning device, a spraying device, a rotary drum device, a heating device, and a drive device. The main body defines a receiving room. The support element is received in the receiving room and defines slots for receiving the work-pieces. The cleaning device cleans the work-pieces. The spraying device sprays coating materials to the work-pieces. The rotary drum device uniformly coats the coating materials on the work-pieces. The heating device heats the coating materials coated on the work-pieces. The drive device includes a rotating drive rotating the support element and a linear drive raising or lowering the support element in the receiving room.
摘要:
An adjustable solar power generation apparatus includes a solar power generation unit, a base, and a supporting bar supporting the base. The base accommodates the solar power generation unit. The supporting bar supports the base. The solar power generation unit includes a fixed lens unit and a solar cell. The fixed lens unit includes a converging lens to converge sunlight. The solar cell is located in the fixed lens unit, and is capable of moving toward or away from the converging lens to adjust the light intensity received by the solar cell.
摘要:
A system for setting a background image of a display module includes a housing. The housing defines a receiving space, a first hole and a second hole. The first hole and the second hole are communicated with the receiving space. The system further includes the display module received in the first hole, a transparent cover received in the second hole, a thermo-sensitive ink layer coated on the transparent cover, a camera positioned beneath the transparent cover, and a controller received in the receiving space. The camera is configured for capturing an image of the thermo-sensitive ink layer. The controller is configured for taking the image captured by the camera as the background image of the display module.
摘要:
A coating auxiliary device, for coating hollow workpieces, includes a loading tray, masking stoppers, and an ejecting plate. The loading tray includes a loading surface, a matching surface opposite to the loading surface, and engaging portions extending up from the loading surface. Each workpiece is engaged with an engaging portion. The loading device defines guiding holes. Each guiding hole passes through an engaging portion and the matching surface and is in communication with the respective workpiece. Each masking stopper is configured to be inserted into a respective workpiece to mask an interior of the respective workpiece. The ejecting plate includes an assembling surface and ejecting rods extending up from the assembling surface. Each ejecting rod is configured to be guided into a respective guiding hole from the matching surface to eject out a respective masking stopper.