Abstract: A fastening device includes first and second hooks, a stopper member, and two fixed plates. The first hook is disposed on the first article, and has a first hook portion. The stopper member is disposed on the first article, and is spaced apart from the first hook in a left-to-right direction. The fixed plates are disposed on the second article, and are spaced apart from each other in a front-to-rear direction. Each fixed plate has a pivot groove and a first positioning portion. The second hook is connected pivotally between the fixed plates, and extends between the first hook portion and the stopper member. The second hook has a second hook portion engaging removably the first hook portion, two pivot shafts, and two second positioning portions. The pivot shafts are rotatable respectively within the pivot grooves. Each second positioning portion engages the corresponding first positioning portion.

Abstract: A fastening device includes a lower engaging hook adapted to be provided on a first article and including a push portion, and at least one first hook portion spaced apart from and disposed below the push portion. Fixing plates are adapted to be provided on a second article disposed above the first article. At least one upper engaging hook is connected pivotally to and disposed between the fixing plates, and includes first and second arms formed as an inverted L-shaped configuration. The first arm extends downwardly from the second arm, and has a second hook portion to engage detachably the first hook portion. The second arm is engageable with the push portion. The upper engaging hook is pivotal to move the second hook portion to engage and move away from the first hook portion when the push portion engages and disengages from the second arm, respectively.

Abstract: A fastening device is adapted for fastening a first article to a second article, and includes a first hook, two positioning plates, and a second hook. The first hook is disposed on the first article. The positioning plates are disposed on the first article, and flank the first hook. Each of the positioning plates includes a positioning guide tack. The positioning guide track includes an upright slot portion, a curved guiding slot portion, and a stop shoulder. The curved guiding slot portion is located at a side of the upright slot portion distal from the first hook. The second hook includes an upright plate body disposed pivotally on the second article, a hook body engaging removably the first hook, and two guiding rods flanking the hook body. Each of the guiding rods includes a guiding stub engaging the stop shoulder.

Abstract: A fixing mechanism includes a housing whereon an opening and a first hole are formed. A first fixing component is disposed on the housing. The fixing mechanism further includes a frame installed inside the housing through the opening for fixing a removable module. A first wedging component is disposed on the frame for wedging with the first fixing component so as to fix the removable module inside the housing. The fixing mechanism further includes a releasing component installed inside the first hole for pressing the first wedging component so as to separate the first wedging component from the first fixing component.

Abstract: A cable-organizing circuit board includes a board body and a protruding hanger arm. The board body has a circuit-layout section and a non-circuit-layout section that are connected to each other. The protruding hanger arm is disposed at the non-circuit-layout section of the board body, and is adapted to be permit a segment of the transmission cable to pass thereunder. The segment of the transmission cable is disposed beneath a bottom surface of the protruding hanger arm, and remaining segments of the transmission cable are disposed above a top surface of the board body opposite to the bottom surface of the protruding hanger arm when the segment of the transmission cable passes under the protruding hanger arm.

Abstract: A clip mechanism includes a first lateral wall whereon a slot is formed, and a second lateral wall disposed on a side of the first lateral wall. At least one opening is formed on the second lateral wall for engaging with a protrusion of a casing. The clip mechanism further includes a bending part bent for connecting the first lateral wall and the second lateral wall. The clip mechanism further includes a resilient arm. A first end of the resilient arm is connected to an end of the slot of the first lateral wall, and a second end of the resilient arm protrudes out of a side of the slot. The resilient arm further includes a contacting part protruding out of the other side of the slot for contacting against an electronic device so as to ground the electronic device.

Abstract: The invention provides a method of a cold plasma surface process for ferrous absorbent including the following steps. Firstly, a substrate is disposed in a vacuum chamber under a room temperature, and electrical energy is transmitted to the substrate; next, organic silicon monomer is added into the vacuum chamber under the room temperature; at last, the organic silicon monomer is deposited on the surface of the substrate by a plasma polymerization process to form a hydrophobic film on the surface of the substrate.

Abstract: A keyboard connecting mechanism includes a frame, a cable, and a socket. The frame is connected to a keyboard. At least one first positioning structure is disposed on the frame. The cable is disposed on a side of the frame. The cable includes a plurality of pins, and at least one hole is formed on the cable. The socket includes a base. At least one second positioning structure is formed on a first side of the base for connecting with the first positioning structure so as to fix the frame and the cable. The socket further includes a plurality of fragments disposed on the first side of the base for applying elastic force to the plurality of pins of the cable. The socket further includes at least one elastic structure disposed on a lateral side of the base for fixing the frame elastically.

Abstract: A height adjustment mechanism disposed in a body is provided, which includes two axle seats disposed on the body, a spindle, two support parts fixed on the spindle, and a stop component. Each of the support parts has a fitting hole, and the spindle is rotatably disposed in the body, and drives the support parts to rotate simultaneously, the spindle has a positioning part having a plurality of grooves, and each of the two support parts has a plurality of asymmetric end surfaces. Any one of the end surfaces is selectively pressed against a plane, such that different height differences exist between the body and the plane. The stop component is corresponding to the positioning part, and is movably disposed in the body, and the stop component moves between a stop position that is clamped in the grooves and a release position where the spindle is allowed to rotate freely.

Abstract: An organic light emitting diode (OLED) and a method for manufacturing the same are disclosed, wherein the method comprises following steps: (a) providing a substrate having a first conductive layer; (b) providing a precursor and polymerizing the precursor by plasma to form a fluorocarbon polymer layer or a fluorocarbon copolymer layer on the first conductive layer of the substrate; (c) forming an organic light emitting structure on the fluorocarbon polymer layer or a fluorocarbon copolymer layer; and (d) forming a second conductive layer on the organic light emitting structure. The hole injection efficiency of the OLED can be improved by the method of the present invention. Hence, the current density of the OLED can be greatly increased.

Abstract: A method for manufacturing an organic light emitting diode (OLED) is disclosed, which comprises: (a) providing a substrate on which an anode is formed; (b) coating a Br-fluorocarbon precursor on the anode, and curing the Br-fluorocarbon precursor with UV light to form a fluorocarbon polymer film; (c) forming an organic light emitting structure on the fluorocarbon polymer film; and (d) forming a cathode on the organic light emitting structure. After coating, the remaining Br-fluorocarbon precursor can be recycled. Furthermore, the process of removing solvent is unnecessary. Therefore, the problem of waste can be prevented. Hence, it is possible to manufacture an OLED with a simple process and low cost by the method of the present invention.

Abstract: An adjustable air vent device for a computer housing includes a frame and a plurality of slats. The frame extends through an opening formed in the computer housing, and defines an air passage communicating an interior and an exterior of the computer housing. Each of the slats has two opposite lateral edges that are connected pivotally to an inner side of the frame. Due to the pivotal connection of the slats to the frame, direction of flow of air out of the air passage can be changed by adjusting angles of the slats relative to the frame.

Abstract: A fixing mechanism includes a housing whereon an opening and a first hole are formed. A first fixing component is disposed on the housing. The fixing mechanism further includes a frame installed inside the housing through the opening for fixing a removable module. A first wedging component is disposed on the frame for wedging with the first fixing component so as to fix the removable module inside the housing. The fixing mechanism further includes a releasing component installed inside the first hole for pressing the first wedging component so as to separate the first wedging component from the first fixing component.

Abstract: A keyboard connecting mechanism includes a frame, a cable, and a socket. The frame is connected to a keyboard. At least one first positioning structure is disposed on the frame. The cable is disposed on a side of the frame. The cable includes a plurality of pins, and at least one hole is formed on the cable. The socket includes a base. At least one second positioning structure is formed on a first side of the base for connecting with the first positioning structure so as to fix the frame and the cable. The socket further includes a plurality of fragments disposed on the first side of the base for applying elastic force to the plurality of pins of the cable. The socket further includes at least one elastic structure disposed on a lateral side of the base for fixing the frame elastically.

Abstract: A portable computer includes a host including a housing, a rotary handle connected to the housing in a rotatable manner, and a monitor pivoted to the host.

Abstract: A rotatable signal socket includes a fixing part, a connecting part, and a flexible printed circuit board (FPCB). The rotatable signal socket is assembled on a printed circuit board (PCB) of an electronic device for connecting a signal cable to the PCB. The fixing part is fixed on the PCB. One end of the connecting part is pivoted to the fixing part in order to rotate relative to the fixing part and the PCB. The signal cable is inserted into the other end of the connecting part. The FPCB extends from the fixing part to the connecting part, so as to electrically connect the PCB and the signal cable, thus providing a signal socket that is easy to be assembled and occupies little space.

Abstract: An electronic component ejection structure of an electronic device is provided. The ejection structure includes a guide element, a push rod, an elastic element, and a stopping element. The guide element is used to guide the push rod to move between a first and a second position. The stopping element has a hook and an abutting nose, wherein when the push rod is located at the first position, the hook is clipped into the clip hole; when the push rod is moved to the second position, the stopping element is driven to pivotally rotate and thereby removing the hook out of the clip hole; then, the electronic component is pushed out of the slot by the abutting nose. The elastic element is connected with the electronic device and the push rod, and it can push the push rod towards the first position, so as to repeatedly perform the ejecting operation.

Abstract: A hidden fastening structure applied to an electronic device is provided, which comprises a actuator and a fastener controlled by the actuator, wherein the fastener is rotatably disposed on the electronic device. When the actuator is pushed by external forces in the horizontal direction, the fastener is driven to rotate about the electronic device, thereby providing a hidden position accommodated within the electronic device or a fastening position outside the electronic device.

Abstract: A height adjustment mechanism disposed in a body is provided, which includes two axle seats disposed on the body, a spindle, two support parts fixed on the spindle, and a stop component. Each of the support parts has a fitting hole, and the spindle is rotatably disposed in the body, and drives the support parts to rotate simultaneously, the spindle has a positioning part having a plurality of grooves, and each of the two support parts has a plurality of asymmetric end surfaces. Any one of the end surfaces is selectively pressed against a plane, such that different height differences exist between the body and the plane. The stop component is corresponding to the positioning part, and is movably disposed in the body, and the stop component moves between a stop position that is clamped in the grooves and a release position where the spindle is allowed to rotate freely.

Abstract: An electronic component ejection structure of an electronic device is provided. The ejection structure includes a guide element, a push rod, an elastic element, and a stopping element. The guide element is used to guide the push rod to move between a first and a second position. The stopping element has a hook and an abutting nose, wherein when the push rod is located at the first position, the hook is clipped into the clip hole; when the push rod is moved to the second position, the stopping element is driven to pivotally rotate and thereby removing the hook out of the clip hole; then, the electronic component is pushed out of the slot by the abutting nose. The elastic element is connected with the electronic device and the push rod, and it can push the push rod towards the first position, so as to repeatedly perform the ejecting operation.