Abstract: A luminaire is provided, which includes a first light source for providing an illumination light and a second light source passing through at least one image pattern for providing a patterned light. The first light source and the second light source are coupled to a driving circuit and covered by a lamp cover. The driving circuit is used to selectively drive at least one of the first light source and the second light source for providing the illumination light and/or the patterned light. A user may turn on or switch different patterns by touching a casing of the luminaire.

Abstract: A housing structure includes a main cabinet and an engaging mechanism. The main cabinet has an opening formed on one side, and the main cabinet has a side panel and a latch. The opening can be covered up by the side panel, and the latch can be movably arranged on the side panel. The engaging mechanism includes a sliding member and an elastic member, and the sliding member can be slidably arranged on the main cabinet and is adjacent to the latch. A plurality of grooves is formed on the sliding member, and a plurality of hooks is formed correspondingly on the side panel. The sliding member can traverse between a default and a release position to assemble or dissemble the main cabinet.

Abstract: A method for rendering an image from a light-field camera, which generates a raw light-field image, includes: generating feature data, which includes feature elements associated with position information and obtained based on the raw light-field image and a preset threshold condition; generating a raw focused image from the raw light-field image; obtaining a virtual focus position that is designated on the raw focused image; and refocusing the raw focused image according to the virtual focus position by updating pixel values of pixels of the raw focused image that correspond respectively in position to the feature elements of the feature data, so as to generate a refocused image.

Abstract: The invention relates to a positioning system for a head-up display which comprises a combiner carrier being moved between a first position and a second position; a combiner rotatbly disposed on the combiner carrier and a tilt angle of the combiner being adjusted; and a driving mechanism for alternatively driving the movement of the combiner and the tilt angle adjustment of the combiner.

Abstract: A lighting device includes a lighting unit, a base, a lighting trim, a connecting unit, at least one pull rope, and a plurality of resilient latching members and linking members. The base and the lighting trim are disposed on respective ends of the lighting unit. The base has a receiving hole formed thereon. At least one hole is formed on a flange portion of the lighting trim and is corresponding to the at least one pull rope. The connecting unit is received by the receiving hole and connected between one end of the pull rope and the resilient latching members. The other end of the pull rope is passed through the hole. The resilient latching members are disposed around the base and corresponding to the respective linking members.

Abstract: A torsion adjusting structure, which is installed on a shaft and a carrying member pivoted on the shaft, includes a gear, a pair of friction washers, and a linkage assembly. The shaft passes through the gear and the friction washers respectively abutted on two opposite surfaces of the gear. The linkage assembly installed on the carrying member has an engaging portion. The linkage assembly is adjusted between an engaging position and a separating position. When the linkage assembly is at the engaging position, the engaging portion engages with the gear for enabling rotation of the carrying member to rotate the gear to rub the friction washers, thereby providing the carrying member with an additional torsion. When the linkage assembly is at the separating position, the engaging portion separates from the gear for maintaining the relative position between the gear and the friction washers.

Abstract: A substrate structure has a first surface and a second surface. A plurality of carrying members are formed on the first surface and a plurality of conductive traces are formed on the second surface. In addition, the substrate structure has a first, a second and a third thermal stress relief structures. The first thermal stress relief structure is that lengths of the substrate structure in different axial directions are substantially equal to each other. The second thermal stress relief structure is that a plurality of separated alignment marks are formed on the substrate structure. The third thermal stress relief structure is that the substrate structure has at least one clearance area extending along one of the axial directions of the substrate structure and the clearance area has no carrying members and no conductive traces formed thereon.

Abstract: A positioning structure for positioning a plate-shaped structure having at least one positioning hole is disclosed. The positioning structure includes at least one positioning element corresponding to the positioning hole, and the positioning element includes a placement portion for supporting the plate-shaped structure and a positioning portion extending toward a direction far away from the placement portion to form a hollow cylinder shape, and the positioning portion has an outer surrounding surface and a plurality of inner threads. Hence, when the outer surrounding surface of the positioning portion of the positioning element is inserted into the positioning hole to contact with the inner surface of the positioning hole, the positioning portion of the position element can be positioned in the positioning hole, thus the instant disclosure can be used to accurately position and secure the plate-shaped structure.

Abstract: A lead frame assembly includes a surrounding frame and a plurality of lead frame sets arranged in a matrix. Each lead frame set includes spaced-apart first and second lead frames and a connecting structure interconnecting one of the lead frame sets to an adjacent lead frame set. Each lead frame set is further connected to the surrounding frame through the connecting structure thereof. A plurality of insulated bars are spacedly formed on a lead frame panel. Each insulated bar covers a corresponding row of the lead frame sets and exposes bottom surfaces of the first and second lead frames. Each insulated bar further covers portions of the surrounding frame that are adjacent to two opposite outermost ones of the lead frame sets.

Abstract: A safety protection method for a laser projection apparatus is provided. The laser scanning apparatus includes a laser source, a laser source driver, a scanning mirror, and a light-outputting port. The laser source driver is configured to drive the laser source to emit a laser beam. The safety protection method includes the following steps. Firstly, after the laser projection apparatus is powered on, an optical path of the laser beam is adjusted, so that the laser beam is not ejected out from the light-outputting port. Then, the laser source driver is disabled. Then, a judging step is performed to judge whether an intensity of the laser beam is higher than a threshold level. If the intensity of the laser beam is higher than the threshold level, the laser source is turned off.

Abstract: A luminaire includes a first body module, a light module, a second body module, a wire-receiving unit, and a wire. The light module is disposed on said first body module. The second body module is movable telescopically relative to the first body module. The wire has two ends respectively and electrically connected to the first and second body modules, and a portion that is received within the wire-receiving unit and that is movable at least partially into or out of the wire-receiving unit as a result of adjusting the length of the luminaire, thereby preventing entanglement of the wire.

Abstract: A solid state storage device receives a device sleep signal and a power signal from a host. The solid state storage device includes a control chip, a sleep control circuit, and a regulator. If the device sleep signal is activated, the control chip temporarily stores a system parameter into a flash memory module and then generates an acknowledge signal. The sleep control circuit receives the power signal, the device sleep signal and the acknowledge signal. If both of the device sleep signal and the acknowledge signal are activated, the sleep control circuit generates a disable state and a wake-up state. Moreover, if the power signal is received by the regulator and the sleep control circuit generates the disable state, the regulator stops providing a supply voltage to the control chip, so that the solid state storage device enters a sleep mode.

Abstract: A housing having a quick-dismounting structure includes a base plate, a covering plate and a switch module. The base plate has a retaining portion. The covering plate has one side against the retaining portion and a switch recess corresponding to the side. The switch module is rotatably disposed in the switch recess and including a holding portion exposed outside the switch recess, a hooking board extended from the holding portion toward the matching board, and an elastic element. The hooking board has a fastening end faced the retaining portion. When the holding portion is moved, the hook piece shifts accordingly and the hooking end-portion is selectably hooked the retaining portion which then lock or disengage the covering plate, for dismounting the covering plate conveniently.

Abstract: A method of detecting a scanning angle range of a laser beam of a laser projector is provided. First, a photo sensor is disposed between first and second positions on a projection mirror. Then, a laser beam emitted from the laser projector scans back and forth between the first and second positions, so that the photo sensor receives the laser beam sequentially at first and second scanning time points to generate first and second sensing signals, respectively. If an actual time interval between the first and second sensing signals conforms to an expected time interval, an actual scanning angle range of the laser beam is determined as normal. If the actual time interval does not conform to the expected time interval, the actual scanning angle range of the laser beam is determined as abnormal and the laser projector stops emitting the laser beam. A laser projector is also provided.

Abstract: A data storing method for a solid state drive is used to preserve data integrity after a power failure. The solid state drive has a flash memory with plural blocks. Each block includes plural pages. One of the plural blocks is set as an old open block. The data storing method includes the following steps. Firstly, the solid state drive is powered on again. Then, the valid data in the old open block are stored into a new open block.

Abstract: A stand-alone multi-band antenna includes an antenna ground plate, a shielding metal wall, a first radiating unit, and a signal feed-in source. The first radiating unit connected to at least one side of the antenna ground plate and located above the antenna ground plate is an antenna structure generating the fringing-field. The first radiating unit provides a first operating band and a second operating band. The shielding metal wall is connected to a plurality of the adjacent sides of the antenna ground plate, and the height thereof is larger than or equal to that of the first radiating unit, therefore limiting the fringing-field of the first radiating unit within the stand-alone multi-band antenna. The signal feed-in source has a signal feed-in point and a ground point. The signal feed-in point is electrically connected to the first radiating unit, and the ground point is electrically connected to the shielding metal wall.

Abstract: The present invention provides a module structure of substrate inside type comprising a first substrate with a concave structure. A chip is configured on the concave structure of the first substrate, with a first contact pad and a sensing area. A second substrate is disposed on the first substrate, with at least one through hole structure and a second contact pad. The first contact is coupled to the second contact pad via a wire. The second substrate includes a first portion embedded into the module structure, and a second portion extended to outside of the module structure. A lens holder is disposed on the second substrate, and a lens is located on the top of the lens holder. A transparent material is disposed within the lens holder or the second substrate. The lens is substantially aligning to the transparent material and the sensing area.

Abstract: A method for manufacturing a lighting device includes the steps of: preparing a substrate having at least one lighting chip, a frame for surrounding the lighting chip, and a cover body for covering one side of the frame; bonding the frame and the substrate so that the lighting chip is located within a region surrounded by the frame; and bonding the cover body and the frame so that the cover body and the frame cooperatively define a receptacle to cover the lighting chip. A bonding force between the cover body and the frame is configured to be smaller than a bonding force between the frame and the substrate so that when the cover body is separated from the frame, the bonding between the frame and the substrate is not destroyed.

Abstract: A housing includes a housing body defining a receiving space, having a lateral opening, and including two fixed plates one of which is formed with a latch hole. A carrier device includes a carrier frame rotatably connected between the fixed plates and rotatable into and out of the receiving space through the lateral opening and having at least one first connection part, at least one locking member releasably engaged to the latch hole and including a second connection part slidably connected to the first connection part, and at least one resilient biasing element configured to bias the locking member toward the latch hole.

Abstract: An image scanning device includes a bottom wall, a surrounding wall extending upwardly from the bottom wall, a frame connected to the surrounding wall and having a first side plate, and a transparent panel fixed to the frame and having a lateral side supported by an upper part of the first side plate. A contact image sensor module is disposed on the bottom wall transverse to the first side plate, and includes a housing having a first short side wall spaced apart from the first side plate by a first distance less than or equal to 2 mm, and a plurality of sensors, one of which that is closest to the first short side wall is spaced apart from an outer surface of the first short side wall by a second distance less than or equal to 2.5 mm.