Abstract: A method and apparatus for providing a substantially uniform pressure to a polishing surface from a conditioning element is provided. The method includes urging a conditioning disk against a polishing surface of a rotating polishing pad, moving the conditioning disk across the polishing surface in a sweep pattern that includes at least a portion of the conditioning disk extending over a peripheral edge of the polishing surface, and maintaining a substantially uniform pressure to the polishing surface from the conditioning disk across the sweep pattern.

Abstract: A polishing device includes a housing, a flexible base coupled to the housing, and a contact region disposed on a first side of the flexible base, wherein the flexible base expands and contracts based on pressure contained within the housing and a second side of the flexible base to form a contact area on the first side that is less than a surface area of the flexible base.

Abstract: A wireless power transmission device includes a main body and a position-limiting plate. The main body includes a triggering button. The triggering button is located at a first side of the main body. The position-limiting plate is located at a second side of the main body and movable relative to the main body. When an electronic device is placed on the main body and contacted with the triggering button, the triggering button issues an enabling signal to the position-limiting plate. In response to the enabling signal, the position-limiting plate is moved toward the main body in order to fix the electronic device on the main body. In a case that an electric current provided to the triggering button is interrupted, the triggering button stops issuing the enabling signal. Consequently, the position-limiting plate is moved away from the main body and separated from the electronic device.

Abstract: A plastic bag is provided. The plastic bag includes a first wall made of a first material with a first thickness dimension and a second wall made of the first material with a second thickness dimension, wherein an opening is formed on a first side of the first wall and the second wall and a second side of the first wall and the second wall is sealed together. The plastic bag also includes a first strip made of a second material with a third thickness dimension disposed on the first wall. The plastic bag further includes a first section on the first wall having a fourth thickness dimension. The fourth thickness dimension is smaller than the first thickness dimension. The first strip and the first section align to form a first weakened zone.

Abstract: The present invention discloses an optical connector comprising a first connector and a second connector. The first connector includes: a first space to accommodate a first fiber joint and a part of a first optical transmission line; a first front opening to expose a first signal transmission interface of the first fiber joint; a first rear opening through which the first optical transmission line connects with the first fiber joint; and a first fastening. The second connector includes: a second space to accommodate a second fiber joint and a part of a second optical transmission line; a second front opening to expose a second signal transmission interface of the second fiber joint; a second rear opening through which the second optical transmission line connects with the second fiber joint; and a second fastening to be fixed to the first fastening in a nondestructive detachable way.

Abstract: A display panel includes a display area, a non-display area, a plurality of signal pads and a passive covering layer. The non-display area is adjacent to the display area. The signal pads are disposed within the non-display area. The passive covering layer is disposed on the display area and extends to cover at least a portion of the non-display area. The passive covering layer has a first thickness within the display area. The passive covering layer has a second thickness within the non-display area. The first thickness is greater than the second thickness.

Abstract: The present invention discloses an optical connector comprising a first connector and a second connector. The first connector includes: a first space to accommodate a first fiber joint and a part of a first optical transmission line; a first front opening to expose a first signal transmission interface of the first fiber joint; a first rear opening through which the first optical transmission line connects with the first fiber joint; and a first fastening. The second connector includes: a second space to accommodate a second fiber joint and a part of a second optical transmission line; a second front opening to expose a second signal transmission interface of the second fiber joint; a second rear opening through which the second optical transmission line connects with the second fiber joint; and a second fastening to be fixed to the first fastening in a nondestructive detachable way.

Abstract: A wireless power transmission device includes a main body and a transmitter coil plate. The transmitter coil plate is disposed within the main body. The transmitter coil plate includes a coil plate body, a first transmitter coil structure, and a second transmitter coil structure. The first transmitter coil structure is disposed on a top surface of the coil plate body, and swirled along a first direction. The second transmitter coil structure is disposed on a bottom surface of the coil plate body, and swirled along a second direction. When the transmitter coil plate is magnetized, the magnetic flux generated by the transmitter coil plate is increased. Consequently, the wireless charging efficiency is enhanced.

Abstract: A polishing module including a chuck having a substrate receiving surface and a perimeter, and one or more polishing pads positioned about the perimeter of the chuck, wherein each of the one or more polishing pads are movable in a sweep pattern adjacent the substrate receiving surface of the chuck and are limited in radial movement to about less than one-half of the radius of the chuck measured from the perimeter of the chuck.

Abstract: A chemical mechanical polishing system is provided. The chemical mechanical polishing system includes a platen, a load cup, a hub, a first polishing arm cantilevered from the hub and rotatable around the centerline of the hub between the platen and load cup, and a second polishing arm cantilevered from the hub and rotatable around the centerline of the hub between the platen and load cup the second arm rotatable independently from the hub.

Abstract: An ultrasound probe includes a casing, an ultrasound scanner and a passage. The ultrasound scanner is disposed in the casing. The passage is disposed on the casing and used for transporting an ultrasound conductive medium.

Abstract: A wireless charging device for charging an electronic device is provided. Thee wireless charging device includes an adjustable bracket assembly and a wireless charging body. The wireless charging body is disposed on the adjustable bracket assembly. The adjustable bracket assembly includes a first bracket and a second bracket, wherein a relative position between the first bracket and the second bracket is adjustable. When a relative position between the first bracket and the second bracket is adjusted, a position of the electronic device supported on the adjustable bracket assembly is changed. Consequently, the wireless charging body is aligned with the electronic device to perform an efficient wireless charging operation on the electronic device.

Abstract: A circuit board module includes a first circuit board, an electrically conductive structure, a first bump, a second circuit board and an electrically conductive film. The electrically conductive structure and the first bump are disposed on the supporting surface of the first circuit board. The electrically conductive structure and the first bump respectively have a first maximal thickness T1 and a second maximal thickness T2 along the normal direction of the supporting surface. The second circuit board is disposed on the electrically conductive structure and the first bump. The electrically conductive film is disposed between the second circuit board and the electrically conductive structure, and it has a plurality of electrically conductive particles. An average particle diameter D of the electrically conductive particles when undeformed satisfies: 0<T2?T1?D.

Abstract: A method for preparing a low dielectric constant (low k) material and a film thereof is provided. The method includes the following steps. A substrate is first put into a plasma generating reaction system, and a carrier gas carrying a carbon and fluorine containing silicon dioxide precursor is then introduced into the plasma generating reaction system, so that the carbon and fluorine containing silicon dioxide precursor is formed on the substrate. After that, the carbon and fluorine containing silicon dioxide precursor is converted to a low k material film through heating; meanwhile, a stress of the low k material film is eliminated such that the film has a more compact structure. By means of these steps the carbon and fluorine containing silicon dioxide precursor is still capable of forming a low k material film of silicon dioxide containing a large amount of fluorocarbon, even under various different atmospheres.

Abstract: An equalizer for compensating an input signal in a receiver of a communication system is disclosed. The equalizer includes a first transistor, having a gate for receiving a positive input voltage of the input signal; a second transistor, having a gate for receiving a negative input voltage of the input signal, and a source coupled to a source of the first transistor; and a resistor, connected with at least one capacitor to be coupled between a drain of the first transistor and a drain of the second transistor, for optimizing a resistance of the resistor, to compensate the input signal.

Abstract: A circuit of inductance/capacitance (LC) voltage control oscillator (VCO) includes an LC VCO unit, a peak detector and a processing unit. The LC VCO unit receives a current control signal and outputs an oscillating voltage signal. The peak detector receives the oscillating voltage signal to obtain an averaged voltage value. The processing unit receives the averaged voltage value to accordingly output the current control signal and feedback to the LC VCO unit. The processing unit also detects whether or not the averaged voltage value has reached to a saturation state and a corresponding critical current. After the current control signal reaches to the critical current, the current control signal is set within a variance range near the critical current.

Abstract: A wireless charging device includes a casing, a carrying member, and a first coil assembly. The casing includes a receiving space, an entrance side, and a supporting part. The carrying member includes a carrying plate, a first elastic structure, and a second elastic structure. The supporting part is disposed within the receiving space. The carrying member is located over the supporting part. The first coil assembly is fixed on the carrying plate. When the entrance side of the casing is fixed on a first surface of an object, the supporting part is presses against the first elastic structure and the second elastic structure, allowing the first elastic structure and the second elastic structure to be pushed by the first surface of the object and subject to deformation. Consequently, a balanced supporting force is generated to maintain a specified distance between the first coil assembly and the first surface of the object.

Abstract: A protecting device for an electronic device is provided. The protecting device includes a first main body and a second main body. The first main body has a closed receiver coil for receiving electric power from a wireless power transmission device. The second main body is connected with the first main body, and slidable and swingable relative to the first main body. After the electronic device is stored in the protecting device, the second main body may be slid and swung relative to the first main body in order to expose a connecting port of the electronic device. Consequently, a connecting wire may be plugged into the connecting port.

Abstract: A substrate precession apparatus for a carrier head is provided. The apparatus enables substrate precession, which is the rotational movement of the substrate relative to the carrier head during polishing of the substrate. The carrier head and a retaining ring assembly may be de-coupled and move independently of one another to promote substrate precession during a CMP process.

Abstract: In an embodiment of the disclosure, a biomedical material is provided. The biomedical material includes a biocompatible material having a surface and a carrier distributed over the surface of the biocompatible material, wherein both of the biocompatible material and the carrier have no charges, one of them has charges or both of them have charges with different electricity. The biomedical material is utilized for dentistry, orthopedics, wound healing or medical beauty and applied in the repair and regeneration of various soft and hard tissues.