Abstract: A semiconductor device includes a field effect transistor (FET). The FET includes a first channel, a first source and a first drain; a second channel, a second source and a second drain; and a gate structure disposed over the first and second channels. The gate structure includes a gate dielectric layer and a gate electrode layer. The first source includes a first crystal semiconductor layer and the second source includes a second crystal semiconductor layer. The first source and the second source are connected by an alloy layer made of one or more Group IV element and one or more transition metal elements. The first crystal semiconductor layer is not in direct contact with the second crystal semiconductor layer.

Abstract: The inventive concept relates to an apparatus for processing a substrate. The substrate processing apparatus includes a scatter that is disposed over a baffle and that separates plasma and impurities. The scatter includes a plate having a first opening formed in a central area thereof when viewed from above and a collision block that is disposed over the first opening to face the first opening and that collides with plasma supplied from a plasma generation unit and impurities.

Abstract: The inventive concept relates to an apparatus for processing a substrate. The substrate processing apparatus includes a scatter that is disposed over a baffle and that separates plasma and impurities. The scatter includes a plate having a first opening formed in a central area thereof when viewed from above and a collision block that is disposed over the first opening to face the first opening and that collides with plasma supplied from a plasma generation unit and impurities.

Abstract: Portable computing apparatus includes a first component and a second component. The first component includes first connecting module having a first curved surface, which is convex. The second component includes second connecting module including a retaining portion and a groove portion having a second curved surface, which is concave. The retaining portion disposed adjacent to the groove portion can abut against the first curved surface. When the first connecting module is magnetically connected to the second connecting module, the first curved surface is slidably engaged to the second curved surface. When the first curved surface slides against the second curved surface, an angle between the first component and the second component continuously increase, the first component can rotate against the second component by pivoting around the retaining portion, so as to further separate the first curved surface from the second curved surface.

Abstract: The disclosure provides an integrated input device and a method thereof. The integrated input device includes a sensing module and a keypad structure. The sensing module is configured to sense a relative position between an object and the sensing module so as to generate a corresponding key signal and/or a corresponding tracking signal. The keypad structure is disposed on the sensing module, and includes a frame and multiple restoring key units. The frame is disposed on the sensing module. The restoring key units is settled above the frame and configured to define a first reference distance and a second reference distance relative to the sensing module.

Abstract: An improved wheel cover tab structure is provided in which a plurality of hollow apertures having ornamental design are provided on the wheel cover, and a plurality of snap tab structure for engaging a metal ring are provided at equal interval on the inboard surface of the wheel cover. Each snap tab structure comprises: an base portion integrally formed on the inboard surface of a spoke and having a slot provided thereon; and a snap tab body connected with the base portion, the snap tab body being integrally formed in the space of the hollow aperture and having an engaging foot corresponding to the slot; a notch for placement of the metal ring being formed on the other face opposite to the engaging foot. As the base portion and the snap tab body are fully aligned with each other, the engaging foot can engage within the slot without any deviation.

Abstract: A method of improving the electronic component testability rate is provided. The method includes the steps of: designing a circuit, providing electronic component data of the circuit, extracting the test data of electronic components, providing a circuit board and making a test position table, providing an electronic component test fixture and a test program, determining whether the test program is appropriate, debugging the test program, and obtaining a test report. This increases the electronic component testability rate. At the same time, it improves the conventional test method that only provides information of where test points are still needed but no further detail.

Abstract: A wheel cover includes a raised main body, and several composite fastening components to be joined to an iron ring of a wheel; the wheel cover main body has an annular portion on an inner side, and several hollow portions; each fastening component includes a holding base member, and a fastening piece; the holding base members are formed on the annular portion of the inner side of the raised body; the fastening piece are each formed on one of inner sides of peripheries of the hollow portions; each of the fastening pieces is joined to the raised main body at a connecting portion; in assembly, the fastening pieces are removed from the raised main body, and joined to the holding base members to constitute the fastening components; therefore, when several not-assembled wheel covers are stacked up, the fastening pieces won't cause increase to the volume of the pile.

Abstract: A method of improving the electronic component testability rate is provided. The method includes the steps of: designing a circuit, providing electronic component data of the circuit, extracting the test data of electronic components, providing a circuit board and making a test position table, providing an electronic component test fixture and a test program, determining whether the test program is appropriate, debugging the test program, and obtaining a test report. This increases the electronic component testability rate. At the same time, it improves the conventional test method that only provides information of where test points are still needed but no further detail.

Abstract: A method for improving a test suggestion report on electronic parts is provided, which includes providing a test database in which the model data, test type data, and magnitude data of the weight value of test points are stored; providing a circuit board; providing a data table of the electronic parts of the circuit board, wherein the test data table of the electronic parts provides data of a plurality of electronic parts in accordance with the circuit board; providing a suggestion report, wherein the test points and data of the weight values thereof based on the data of the plurality of electronic parts are acquired by comparing the data table with the test database, so as to upgrade the test coverage rate for the electronic parts and avoid affecting the test efficiency by the addition of a large number of test points of electronic parts.

Abstract: A wheel cover has several equidistant securing parts near to an edge, which each have a detained portion on an outward side thereof; a first one of the securing parts has an inwards-facing protruding portion; the first securing part has several holes on each of two ends of the detained portion and the protruding portion; a steel ring is inserted in chosen ones of the holes at two free ends and tightly pressed against all the securing parts except the first one such that free ends of the securing parts are radially outwardly displaced, and the securing parts are tightly pressed against an inward edge of a wheel to prevent the wheel cover from falling off; the holes of the first securing part are coplanar therefore there won't be reduction in the moment arm of force when changing steel rings and using other ones of the holes for connection.

Abstract: A wheel cover has a main body, several connecting elements spaced on an inward side of the main body, and coupling pieces used for securing the wheel cover to a wheel. Each connecting element has first and second connecting parts, which have different dimensions. Each coupling piece has a curved protrusion fitted into an annular groove of a wheel, to secure the wheel cover to the wheel. The distance between the curved protrusions and the main body of the wheel cover can be adjusted according to a size of a wheel by relocating each and every one of the coupling pieces to the other one of the connecting parts of a corresponding connecting element.

Abstract: A wheel cover has several equidistant securing parts near to an edge, which each have a detained portion on an outward side thereof; a first one of the securing parts has an inwards-facing protruding portion; the first securing part has several holes on each of two ends of the detained portion and the protruding portion; a steel ring is inserted in chosen ones of the holes at two free ends and tightly pressed against all the securing parts except the first one such that free ends of the securing parts are outwards displaced, and the securing parts are tightly pressed against an inward edge of a wheel to prevent the wheel cover from falling off; the holes of the first securing part are coplanar therefore there won't be reduction in the moment arm of force when changing steel rings and using other ones of the holes for connection.

Abstract: A car has a lighting and alerting device secured on a semicircular edge of each fender thereof for giving signals and making the car get noticed easily; each lighting and alerting device includes a shining mechanism, and a fixing member; each shining mechanism includes a front cover part, a rear cover part joined to the front cover part, and a light producing member held in the front and the rear cover parts; at least one of the front and the rear cover parts of each lighting and alerting device is pervious to light; the fixing members are joined to the shining mechanisms, and secured on respective ones of inner portions of semicircular edges of the car fenders.

Abstract: The present invention is to provide an automatic electric discharge tool, which comprises a control unit and an energy consuming module, wherein the control unit electrically coupled to a plurality of energy storage devices to receive information signals sent and obtain the remaining power capacity, remaining power supply time and battery voltage of the energy storage device; and the energy consuming module electrically respectively coupled to the control unit and energy storage device in purpose to receiving and consuming the power of each energy storage device, furthermore, the control unit determines and then sends a switch signal to make the energy consuming module to stop consuming the power of the energy storage device when the power capacity dropping to 60% of the total power capacity.

Abstract: An apparatus and method for testing infrared functions of infrared transceiver modules that is equipped with an infrared transmission capability mainly includes to start test operation before an infrared transceiver module being installed on an electronic device thereby to shorten test time of the infrared transceiver module, reduce test cost and improve production yield of the infrared transceiver module.

Abstract: A wheel cover has a main body, several connecting elements spaced on an inward side of the main body, and coupling pieces used for securing the wheel cover to a wheel; each connecting element has first and second connecting parts, which have different dimensions; each coupling piece has a curved protrusion, which is fitted into an annular groove of a wheel so as to secure the wheel cover to the wheel; the distance between the curved protrusions and the main body of the wheel cover can be adjusted according to a size of a wheel by means of relocating each and every one of the coupling pieces to the other one of the connecting parts of a corresponding connecting element; therefore, the distance between the curved protrusions and the main body of the wheel cover can be increased such that contact of the wheel cover with the tire is prevented.

Abstract: An ornamental cover includes a main body, and an ornamental counterweight; the main body is fitted on a wheel cover of a car, and it is formed with fitting holes; the counterweight has fitting projections on a rear side thereof, and it is detachably fitted on an outward side of the main body with the fitting projections being respectively fitted in the fitting holes; after the counterweight is removed from the main body, the main body will turn together with the wheel cover while the car is moving; the counterweight has such a weight that after it is secured on the main body, the main body will stay in an upright position.

Abstract: Securing elements are provided for securing a wheel cover to a wheel, and are pivotally connected to connecting projections equidistantly spaced near an edge of an inward side of a wheel cover. Each securing element has a connecting plate, which projects downwards from a lower end thereof, and which has an engaging block projecting from an inward side, and an engaging space formed right above the engaging block. The securing elements are joined to respective connecting projections so that the former can be pivoted on the latter between an upright in-use position where the engaging blocks are fitted into the engaging holes and a not-in-use laid down position where the engaging blocks are disengaged from the engaging holes and where the engaging spaces receive the bar-shaped portions therein. Thus, wheels covers equipped with the securing elements can occupy less space when stacked up in a pile.

Abstract: A wheel cover of an automobile is formed with several holding holes on an outward side thereof, and has light emitting members fixedly disposed in respective holding holes; each light emitting member consists of a circuit board, an electricity-activated light emitting element connected to an outward side of the circuit board, cells, and a vibration-activated switch fitted to the circuit board, which can make the light emitting element activated with the cells when making circular movement; thus, light can be emitted from the light emitting members when an automobile equipped with the wheel cover is driven, and in turns, lateral sides of the automobile can be easily noticed by other people.