Abstract: An imaging lens assembly includes a plurality of optical elements and an accommodating assembly, wherein the accommodating assembly is for containing the optical elements. The accommodating assembly includes a conical-shaped light blocking sheet and a lens barrel. The conical-shaped light blocking sheet includes an out-side portion and a conical portion, and the conical portion is connected to the out-side portion. The conical portion includes a conical structure tapered from the out-side portion toward one of an object-side and an image-side along the optical axis. The lens barrel is disposed on one side of the conical portion. The optical elements include a most object-side optical element, a most image-side optical element and at least one optical element. The conical structure of the conical-shaped light blocking sheet is physically contacted with only one of the lens barrel, the most object-side optical element and the most image-side optical element.

Abstract: The present disclosure provides a thin film including a first thermoplastic polyolefin (TPO) elastomer which is anhydride-grafted. The present disclosure further provides a method for manufacturing the thin film, a laminated material and a method for adhesion.

Abstract: A curing light source device comprises a curing light source module, a drive unit and a current sensor. The curing light source module has at least a series-connected group with at least an LED for emitting light of a specific wavelength. The drive unit is used to drive the curing light source module and provide working power for the curing light source module. The current sensor is connected between the curing light source module and the drive unit, and is used to regulate the current provided by the drive unit for the curing light source module. Through the arrangement manner of the LEDs and the over-current protection function of the current sensor, these LEDs can be prevented from burning out.

Abstract: A backlight module with a plurality of light sources is provided. The backlight module includes a bezel, a first light emitting diode disposed at one side of the bezel for emitting light, a second light emitting diode for emitting light, and a light guiding plate disposed on the bezel for guiding light from the first and second light emitting diodes. The light axis of the first light emitting diode is not parallel to that of the second light emitting diode.