Abstract: The present invention discloses a high resolution thin device for fingerprint recognition, it includes a transparent plate, an imaging component, an optical sensor and at least one light source; or a high resolution thin device for fingerprint recognition that includes plural transparent plates, plural imaging components, plural optical sensors and at least one light source. With the implementation of the present invention, the fingerprint recognition device provides the following advantageous effects: structural simplicity to improve ease of manufacture and low manufacturing costs; reduction of space occupation enabling further applications; suitable for applications that fills colloid between cover glass and optical sensor; and improving feature classification thus reduces recognition error.

Abstract: A fingerprint detection apparatus, a mobile device using the same and a manufacturing method thereof are provided. The fingerprint detection apparatus comprises an image sensing integrated circuit and a spatial filter disposed on the image sensing integrated circuit. The spatial filter has adjacent light tunnels for restricting an incident angle of light to the image sensing integrated circuit to prevent scattered light from entering the image sensing integrated circuit.

Abstract: The present invention discloses a high resolution thin device for fingerprint recognition, it includes a transparent plate, an imaging component, an optical sensor and at least one light source; or a high resolution thin device for fingerprint recognition that includes plural transparent plates, plural imaging components, plural optical sensors and at least one light source. With the implementation of the present invention, the fingerprint recognition device provides the following advantageous effects: structural simplicity to improve ease of manufacture and low manufacturing costs; reduction of space occupation enabling further applications; suitable for applications that fills colloid between cover glass and optical sensor; and improving feature classification thus reduces recognition error.

Abstract: The present invention discloses a reflection type fingerprint recognition device, including a transparent layer, an optical sensor and at least two light sources, wherein each of the light sources being switched on in turn or emitting light of different frequency spectra or of different intensity from any other light source. With the implementation of the present invention, the following advantageous effects can be provided: structural simplicity to improve ease of manufacture and low manufacturing costs; reduction of space occupation enabling further applications; and maintaining same amount of information under same size of optical sensor to improve feature classification and reduce recognition error.

Abstract: A fingerprint detection apparatus, a mobile device using the same and a manufacturing method thereof are provided. The fingerprint detection apparatus comprises an image sensing integrated circuit and a spatial filter disposed on the image sensing integrated circuit. The spatial filter has adjacent light tunnels for restricting an incident angle of light to the image sensing integrated circuit to prevent scattered light from entering the image sensing integrated circuit.

Abstract: An adaptive headlight assembly includes a light source with two reflection members located on two sides thereof and extending forward. The light source has multiple light emitting members which are arranged in rows. Each of the two reflection members is located at an angle relative to the light source. An opening is defined between the two reflection members and the light source. A lens is located in front of the opening. The light rays emitted from the light emitting members are partially reflected by the two reflection members, and partially pass through the lens. The height and the angular positions of the two reflection members provide different illumination areas of different widths.

Abstract: A LED lighting device includes a cooling base having an assembling surface defined at a bottom thereof, a first LED chip and a second LED chip assembled on the assembling surface, a reflecting member facing the assembling surface, the reflecting member having a high beam reflector and a low beam reflector, the high beam reflector and the low beam reflector respectively corresponding to the second LED chip and the first LED chip, and a curvature of the high beam reflector being different from a curvature of the low beam reflector. Wherein, light beams from the second LED chip are reflected by the high beam reflector toward a far region relative to the LED lighting device of the present invention; light beams from the first LED chip are reflected by the low beam reflector toward a close region relative to the LED lighting device of the present invention.

Abstract: A light guide for assisting intubation can be used to assist the intubation, and includes a catheter and a light emitting element. The emitted light penetrates the surface of the animal's body out from the interior of the animal so as to recognize the location of the catheter for facilitating the subsequent intubation.