Abstract:
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.
Abstract:
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.
Abstract:
A glass cutting machine includes a worktable, a cutting mechanism positioned above the worktable, and a plurality of grasping assemblies rotatably positioned on the worktable for transporting glass plates. Each grasping assembly includes a support shaft rotatably received in the worktable, a positioning bar fixed to an end of the support shaft, and one or more grasping members positioned on the positioning bar. The worktable includes several rotating members, and each rotating member includes a support disc that can be rotated to drive the glass plate to rotate.
Abstract:
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.
Abstract:
An evaporation coating device includes a hollow main portion, a loading rack, a source material, and a mask. The loading rack is received in the main portion and mounted on a top plate of the main portion for carrying workpieces to be coated. The source material for evaporation is arranged on a bottom plate of the main portion. The mask is positioned between the loading rack and the source material and includes a mounting rod, two masking plates rotatably mounted on the mounting rod and an adjusting element engaged with the mounting rod and positioned between the two masking plates. The masking plates cooperatively constitute a masking surface and the two masking plates can be rotated by the adjusting element to change the shape of a contour of the masking surface.
Abstract:
A spraying and printing device includes a supporting platform, a linear driving mechanism, a printing mechanism, and a spraying mechanism. The supporting platform is configured for placing a plurality of preprinted workpieces. The linear driving mechanism is mounted above the supporting platform, and includes a guiding rail and a moving member movably sleeved on the guiding rail. The printing mechanism is mounted to the moving member and positioned above the supporting platform. The printing mechanism includes at least one roller. The spraying mechanism is assembled to one end of the guiding rail and includes a plurality of spraying nozzles for spraying different dyes on the at least one roller. The at least one roller is driven by the moving member to slide along the guiding rail back and forth thereby printing different dyes on the workpieces.
Abstract:
An apparatus for making an electrode of a dye-sensitized solar cell, includes a dye container, a number of nozzles, a roller and a number of holders. The dye container has a chamber for receiving a dye material, and the chamber has a top wall and a number of through holes formed through the top wall. The nozzles each have an opening facing toward a substrate to be formed into the electrode and configured for jetting a working material to the substrate. The roller rolls the working material on the substrate. The holders are rotatably mounted on the top wall and each hold a corresponding substrate to first receive the working material and then to be submerged into the dye material through one of the through holes of the dye container by rotation, thereby obtaining the electrode of a dye-sensitized solar cell.
Abstract:
A glass manufacturing device includes a work container, a loading device, a sandblaster, a shield device, and a lift device. The loading device is received in the work container and loads a glass substrate in place. The sandblaster is arranged opposite to the loading device and sandblasts the glass substrate. The lift device is connected to the shield device and used for pressing the shield device onto the glass substrate during the process of sandblasting. The shield device includes a shield cover having a number of shield units. The surfaces of the shield units facing the bottom of the work container are engaged with elastic washers. The shield units are configured to shield portions of the glass substrate and prevent the portions of the glass substrate from being cut during sandblasting.
Abstract:
A coating device includes a reaction device, a mixing device, a deposition device, a first switching device and a second switching device. The reaction device defines a reaction chamber. The mixing device is connected to the reaction device and defines a mixing chamber that communicates with the reaction chamber. The deposition device is connected to the mixing device and defines a deposition chamber that communicates with the mixing chamber. The first switching device is configured to communicate the reaction chamber and the mixing chamber and separate the reaction chamber from the mixing chamber. The second switching device is configured to communicate the mixing chamber and the deposition chamber and separate the mixing chamber from the deposition chamber.
Abstract:
A sandblasting apparatus includes a chamber defining a cavity, a support assembly received in the cavity, a first sandblasting assembly, and a second sandblasting assembly. The support assembly includes a plurality of pairs of elongated support plates for holding a plate-shaped workpiece therebetween. The support plates are moveable along a vertical direction and a first horizontal direction. The first sandblasting assembly is configured for spraying sand downwardly toward the plate-shaped workpiece so as to cut the plate-shaped workpiece into a plurality of workpiece stripes. The second sandblasting assembly is configured for spaying sand toward the workpiece stripes along a second horizontal direction perpendicular to the first horizontal direction so as to cut each of the workpiece stripes into workpiece block, and processing the workpiece blocks into cylindrical workpieces.