Abstract: An auto-extending replicator includes a replicator body, a forcing mechanism, an extended unit and a control mechanism. The extended unit includes an extended body and a blocking member. The forcing mechanism connected between the replicator body and the extended body exerts a force on the extended body along a direction of extending. The blocking member connected with the extended body has a stepped structure. A control mechanism second end blocks the blocking member from extending out. When a control mechanism first end is displaced, a contact position between the blocking member and the control mechanism second end is changed so that the extended body together with the blocking member move extendedly along the direction of extending.

Abstract: A light emitting device including a carrying element having two electric conductors connectable to a power source, a light emitting element disposed on the carrying element and electrically connected to the two electric conductors, and at least one correction element electrically connected to the light emitting element, wherein the light emitting element is adapted to provide a light source upon connection of the two electric conductors with the power source, and the at least one correction element allows the light emitting element to have functions of temperature compensation, voltage correction, or surge absorption.

Abstract: A light emitting device and the fabrication method includes forming one or more light emitting modules on a substrate. The light emitting module receives an alternating current input and has at least two micro diodes. Each micro diode has at least two active layers and is electrically connected by a conductive structure so as to allow the active layers of the micro diodes to alternately emit light during positive and negative cycles of the alternating-current input.

Abstract: A light-emitting diode packaging apparatus is disclosed, which is used for a supporting member having a plurality of supporting pieces to be inserted therein for the subsequent molding and packaging operations, including a mold base for a plurality of supporting pieces of a supporting member to be inserted therein, and a controller for inserting into the mold base and positioning the supporting member. This invention features forming a positioning foot at the periphery of at least one electrode pin of each of the supporting pieces, and also forming a corresponding first positioning aperture on the mold cup of the mold base for the positioning of the supporting pieces. The present invention also provides a mold base and supporting pieces for use with the light-emitting diode packaging apparatus.

Abstract: An alternating current light-emitting device includes a substrate, an alternating current microdie light-emitting module, and a conductive structure. The alternating current microdie light-emitting module is formed on the substrate and has at least two microdies and a concave portion disposed between the two microdies. Each of the microdies has at least one active layer. The conductive structure electrically connects the microdies and thereby enables the active layers of the microdies to take turns to emit light during positive and negative half cycles of alternating current. The conductive structure is formed in the concave portion and covers an insulator. The present invention prevents undue open circuits but enhances yield.

Abstract: A light emitting device and the method for producing the same are disclosed. The light emitting device has at least a light emitting unit with a first electrode and a second electrode for generating a light source when powered on, a conductive element electrically coupled to the first electrode of the light emitting unit and a substrate having a carrier portion for carrying the light emitting unit and a heat dissipating portion extending from the carrier portion and electrically coupled to the second electrode of the light emitting unit, in which the conductive element is disposed on a side of a planar face of the heat dissipating portion, thereby allowing large contact area to be established between the heat dissipating portion and a sub-heat-dissipating system or air so as to achieve good heat dissipation.

Abstract: A plurality of AC_LED units are coupled and disposed on a single chip to form an AC_LED system in single chip with three metal contacts to be driven by three-phase voltage sources. Alternatively, an AC LED system in single chip with four metal contacts is also disclosed to be driven by four-phase voltage sources.

Abstract: Multiphase voltage sources are used in driving an AC_LED; different light timing is achieved by changing the relative phase or frequency of the voltage sources. Different light color mixing is also achieved when more than one AC_LED with different colors are combined to use.

Abstract: An alternating current (AC) light emitting assembly and an AC light emitting device are disclosed. The AC light emitting assembly includes a substrate; a rectifier unit comprising a plurality of rectifier components arranged in a Wheatstone Bridge, for rectifying an AC signal into a direct current (DC) signal, each of the rectifier components having a high breakdown voltage and a low forward voltage; a light emitting unit electrically connected to the rectifier unit and comprising a plurality of light emitting components formed on the substrate, for emitting light when receiving the DC signal outputted by the rectifier unit; and two conductive electrodes electrically connected to the rectifier unit for receiving and transmitting the AC signal to the rectifier unit. The AC light emitting device includes two stacked and electrically connected AC light emitting assemblies.

Abstract: A backlight structure is disclosed, which is constituted of a series of backlight devices connecting with one another to form a large-scale backlight area, the backlight device at least being composed of an emitting portion and a light-guiding portion, wherein the emitting portion provides a light source, mixes the light of the light source and provides the mixed light into the light-guiding portion, which then guides the mixed light out. The emitting portion connects with the light-guiding portion to form a fault structure for connecting with another light-guiding portion, thereby forming a large-scale backlight structure by connecting a sequence of the light-guiding portions using the fault structures without size constraints.

Abstract: The present invention relates to a combined light emitting diode (LED) package structure and a fabricating method for fabricating the same. The combined LED package structure includes an LED chip, a conductive structure and an encapsulant. The encapsulant encapsulates the LED chip and a portion of the conductive structure. The conductive structure has a thick metal member and a thin metal member. The thick metal member is used for carrying the LED chip, provide heat absorbing and heat dissipating paths to the LED chip, the bottom and a portion of the lateral side thereof are exposed to the outside of the encapsulant to increase heat dissipating area. The thin metal member is electrically connected to the LED chip via at least two conductive leads which are extended to a region outside of the encapsulant to serve as outside electrodes of the LED package structure.

Abstract: An alternating current light-emitting device and the fabrication method thereof is disclosed. The alternating current light-emitting device includes at least one alternating current micro-die light-emitting module formed on a substrate and composed of at least two micro-dies connected to one another. The micro-dies, each includes at least two active layers, are electrically connected by a conductive structure, such that the active layers of the micro-dies take turns emitting light during positive and negative half cycles of alternating current, thereby providing a full-scale light-emitting area for all-time light emission.

Abstract: A bus receiver receives at least one first signal and a second signal both generated from a chip connected to a parallel bus. The bus receiver includes a receiving module and a deskewing module. The receiving module is electrically connected to the parallel bus and receives the first signal and the second signal transmitted through the parallel bus. The deskewing module is electrically connected to the receiving module and deskews the phase of the first signal and the phase of the second signal. The first signal and the second signal are in the same phase.

Abstract: A light emitting device is proposed, which emits light while connected to the power. The light emitting device includes a light emitting element having at least two electrodes disposed at the side of the light output surface thereof; and a base member having a recess and lead portions corresponding to the electrodes, the light emitting element being mounted on the base member and received in the recess, wherein the light output surface faces toward opening of the recess that becomes smaller while approaching the light output surface, and the electrodes are respectively in electrical connection with the lead portions that extend from the connection positions to outer edge of the base member for power connection. The light emitting device of the present invention has advantages of short current path, low series thermal resistance and low cost. In addition, the depth of the recess can further be increased to improve light collecting efficiency.

Abstract: A touch pad module with electrostatic discharge protection is disclosed. The touch pad module comprises a casing, a metal sheet, a touch pad and a metal holder, wherein the casing covers the metal sheet and has a first opening to expose a portion of the touch pad. The metal sheet is disposed on the touch pad and has a second opening corresponding to the first opening. The extension of the metal sheet contacts the metal holder and the metal holder is disposed under the touch pad.

Abstract: An auto-extending replicator includes a replicator body, a forcing mechanism, an extended unit and a control mechanism. The extended unit includes an extended body and a blocking member. The forcing mechanism connected between the replicator body and the extended body exerts a force on the extended body along a direction of extending. The blocking member connected with the extended body has a stepped structure. A control mechanism second end blocks the blocking member from extending out. When a control mechanism first end is displaced, a contact position between the blocking member and the control mechanism second end is changed so that the extended body together with the blocking member move extendedly along the direction of extending.

Abstract: An alternating current light emitting device and the fabrication method includes forming one or more alternating current micro diode light emitting modules on a substrate, wherein the alternating current micro diode light emitting module has two micro diodes connected to one another, and each micro diode has at least two active layers and is electrically connected by a conductive structure, such that the active layers of each micro diode can take turns emitting light during the positive/negative half cycles of alternating current. A continuous and full-scale light emitting effect is thereby achieved.

Abstract: A rim structure of a bicycle, including a main body 1 having two annular sidewalls 11-12 and an annular rib 13 connected between the sidewalls. Outer ends of the sidewalls distal 11-12 from the circular center of the rim and the rib 13 together define a chucking groove 14 for chucking a tire 2 therein. The main body 1 is completely made of composite material. Multiple heat-radiating blocks 15 are inlaid in portions of the sidewalls in contact with the brake blocks 3 and arranged at intervals. The heat-radiating blocks 15 are made of high heat-radiation efficiency materials. The main body 1 and the heat-radiating block 15 have different frictional coefficients. The heat-radiating blocks are capable of quickly dissipating the heat generated due to friction between brake blocks 15 and the sidewalls 11-12 of the rim. In addition, due to the different frictional coefficients, an antilock/antiskid effect is achieved.

Abstract: A new hinge design is used to connect a base unit and its display panel of a notebook computer. The new hinge design consists of a hinge bracket and a hinge shaft. The hinge bracket consists of a horizontal band, a vertical band, a barrel part and a bent band. The horizontal band and the vertical band are both mounted inside the base unit via holes thereon. The bent band bends from the vertical to the desired direction so as to shift a position of the hinge shaft. Owing to the position shift of the hinge shaft, the center of gravity of a notebook computer will also shift. The hinge shaft includes an attachment plate for mounting on the display panel.

Abstract: A light emitting diode (LED) package includes at least one LED chip, a carrier, a light reflection element and at least one outside connection electrode. The LED chip is disposed on the carrier and a conductive line or a flip chip method is used to connect the electrodes of the LED chip to the external connection electrodes. A transparent material is used for fixing the light reflection element and carrier, and forming a lens.