Abstract: An optical fingerprint recognition device includes a light-emitting diode (LED) array and a fingerprint sensing device. The LED array includes a central LED area and an edge LED area, and configured to display a light source pattern in response to a fingerprint sensing request. The light source pattern includes a central portion and a surrounding portion. During displaying the light source pattern, a plurality of red display subpixels of the central LED area are not illuminating and a plurality of red display subpixels of the edge LED area are illuminating. The fingerprint sensing device generates a first fingerprint image according to a plurality of first sensing signals obtained from a plurality of first sensing pixel area, and the first fingerprint image is adapted to be used for examining whether a finger which triggers the fingerprint sensing request is real or fake.

Abstract: A tent assembly includes two tents spaced from each other in a longitudinal direction. Each tent includes a tent body supported by a tent frame to form a tent space. Each tent body includes two first tent canvases at front and rear ends thereof and spaced from each other in the longitudinal direction. Each tent body further includes two second tent canvases spaced from each other in a transverse direction. Each first tent canvas includes a first access opening. A connecting tent is connected between the two tents and includes a connecting tent body having two connecting tent canvases extending in the longitudinal direction and spaced from each other in the transverse direction. The connecting tent body is connected between two adjacent first tent canvases respectively of the two tents. The connecting tent includes a passageway connected between two adjacent first access openings respectively of the two tents.

Abstract: A combination tent includes a tent frame standing upright on the ground. An outer tent fabric is spread out and mounted on the tent frame. The outer tent fabric encloses an arched space having front and rear ends that are open. An outer tent door fabric is disposed on a first side of the outer tent fabric and is openable and closeable. An inner tent is disposed in the arched space and is connected to the first side of the outer tent fabric. An inner tent door fabric is disposed on a side of the inner tent, is aligned with the outer tent door fabric, and is openable and closeable. The arched space includes an open passage defined between another side of the inner tent and a second side of the outer tent fabric. The open passage extends from the front end to the rear end of the arched space.

Abstract: A retractable light shade that saving packaging volume and thus the freight cost, is made of fabric sewn into a tubular shape with circumferences of both ends each encircled with a wire to define respectively an upper and a lower frames; multiple eyelets being provided on the upper frame and a fixation lever being disposed crossing the lower frame; and one side of the fabric shade being adhered with extension free paper to serve as a lining for the shade after the sewing work to allow the shade being compressed or stretched as desired.

Abstract: An order management system for complex combination of custom fabricated goods includes a transaction facility for processing orders and a remote facility associated with a fabrication site. A base computer at the transaction facility is programmed for interactive generation of orders while permitting only non-conflicting combinations of options, elements, and details of the goods, which can be windows and window accessories for buildings. Also disclosed is a method for interactively generating custom product orders.

Abstract: A mechanism for switching a pull switch for a lighting fixture having having a vertical post, a socket mounted at an upper end of the vertical post, and a pull switch fitted within the socket, the switch being operatively connected with a mechanism, characterized in that the mechanism comprises a fixing seat mounted under the socket, the fixing seat having a center opening for passage of the vertical post, a driving member having a first end pivotally connected with the fixing seat, a string connecting the pull switch and a second end of the driving member, and a rod having an upper end connected with an intermediate portion of the driving member.