Abstract: A grille attachment for a loudspeaker is disclosed. A grille retainer is defined by a retention lip portion, a radial rim interface portion, and a hinge portion. The radial rim interface portion is in an abutting relationship with a flange radial mounting surface of the loudspeaker basket. The hinge portion connects the retention lip portion and the radial rim interface portion. The retention lip portion extends toward a flanged rim of the speaker basket, and defines an inner retention surface that is opposed to a flange circumferential surface. A grille extends across the griller retainer and is defined by a grille body and a grille rim that is circumferentially disposed and extending from the grille body. The grille rim is interposed between the flange circumferential surface and the inner retention surface, with the retention lip portion exerting a radial compressive force against the grille rim.

Abstract: An apparatus for mounting a loudspeaker unit to a structure is disclosed. A primary mounting bracket is defined by an arcuate center section and a pair of opposed arms extending therefrom. There is at least one open groove and at least one substantially coextensive track spanning the arcuate center section. Each of the arms include a circular planar bearing structure rotatably engageable to a corresponding one of bracket coupling platforms on an enclosure of the loudspeaker unit. A tab defining at least one mounting hardware hole in axial alignment with open groove substantially throughout its length is in a guided sliding engagement with the track. The enclosure of the loudspeaker unit is rotatable about a first axis extending between the arms of the primary mounting bracket and about a second axis defined by a radial center of an arc corresponding to a travel path of the tab along the track.

Abstract: A border structure for viewable area of electronic paper display, including: a planarization layer; a border electrode, made of metal and disposed on the planarization layer; a glue layer, disposed on the border electrode and having on its bottom surface at least one downward extruding portion for enhancing its adhesive strength; and an electrophoretic display layer, disposed on the top surface of the glue layer.

Abstract: A coaxial loudspeaker for reproducing an electrical sound signal is provided. The loudspeaker has a magnetic driver assembly with a first annular slot and an opposed, coaxial second annular slot, each establishing a permanent magnetic field therein from a single magnet. Independently driven first and second voice coils are positioned within the respective one of the first and second annular slots, each being connected to a transducer element.

Abstract: A fixing mechanism for fixing a display device includes a display casing whereon a hole is formed, a shielding wall connected to a side of the display casing, and a bracket wedged inside the shielding wall in a detachable manner and installed on the side of the display casing. An opening is formed on the bracket. The fixing mechanism further includes a screwing component. An end of the screwing component passes through the hole on the display casing and is screwed inside the opening on the bracket. The other end of the screwing component is installed inside a wall mount. The shielding wall is for shielding the end of the screwing component.

Abstract: An apparatus for mounting a loudspeaker unit to a structure is disclosed. A primary mounting bracket is defined by an arcuate center section and a pair of opposed arms extending therefrom. There is at least one open groove and at least one substantially coextensive track spanning the arcuate center section. Each of the arms include a circular planar bearing structure rotatably engageable to a corresponding one of bracket coupling platforms on an enclosure of the loudspeaker unit. A tab defining at least one mounting hardware hole in axial alignment with open groove substantially throughout its length is in a guided sliding engagement with the track. The enclosure of the loudspeaker unit is rotatable about a first axis extending between the arms of the primary mounting bracket and about a second axis defined by a radial center of an arc corresponding to a travel path of the tab along the track.

Abstract: A coaxial loudspeaker for reproducing an electrical sound signal is provided. The loudspeaker has a magnetic driver assembly with a first annular slot and an opposed, coaxial second annular slot, each establishing a permanent magnetic field therein from a single magnet. Independently driven first and second voice coils are positioned within the respective one of the first and second annular slots, each being connected to a transducer element.

Abstract: There is provided a speaker connector including first and second speaker elements each having an inward face, an opposing outward face, and an engagement wall extending between the inward and outward faces. The speaker elements are connectable to the first and second speakers, respectively. A connector housing includes first and second end faces disposed on opposing sides of a housing medial portion. First and second inner walls extend inwardly from the first and second end faces, respectively, to define first and second housing recesses. The first and second inner walls are configured to engage with the engagement wall of the respective speaker elements with the first speaker element being received within the first housing recess and the second speaker element being received within the second housing recess.

Abstract: A border structure for viewable area of electronic paper display, including: a planarization layer; a border electrode, made of metal and disposed on the planarization layer; a glue layer, disposed on the border electrode and having on its bottom surface at least one downward extruding portion for enhancing its adhesive strength; and an electrophoretic display layer, disposed on the top surface of the glue layer.

Abstract: An elastically deformable suspension member for use in a speaker to establish a sufficient support to a cone is disclosed. The suspension member has an inner diameter portion for mounting the cone, an outer diameter portion spaced around the inner diameter portion for fastening to a basket, a first annular convex surface portion concentrically arranged between the inner diameter portion and the outer diameter portion and constituting a summit, and a number of second annular convex surface portions symmetrically arranged at two opposite lateral sides of the first annular convex surface portion between the inner diameter portion and the outer diameter portion and respectively constituting summit ridges having a height below the summit and above the elevations of the inner diameter portion and the outer diameter portion.

Abstract: A coaxial loudspeaker for reproducing an electrical sound signal is provided. The loudspeaker has a magnetic driver assembly with a first annular slot and an opposed, coaxial second annular slot, each establishing a permanent magnetic field therein from a single magnet. Independently driven first and second voice coils are positioned within the respective one of the first and second annular slots, each being connected to a transducer element.

Abstract: A moving coil loudspeaker has an interchangeable magnet assembly with a plurality of interchangeable magnet segments configured to be circumferentially disposed about a voice coil within the loudspeaker. Heat sink members can be arranged in between the magnet segments to absorb excess heat generated during operation of the loud speaker. In one embodiment, the magnet assembly has at least one annular magnetic member made up of the plurality of magnet segments, a plurality of heat sink members disposed in between the magnet segments, an annular first plate adjacent a first side of the annular magnetic member, and a yoke member having a second plate adjacent a second side of the annular magnetic member and a central cylindrical portion configured to pass through a central opening in the annular magnetic member.

Abstract: A fixing mechanism for fixing a display device includes a display casing whereon a hole is formed, a shielding wall connected to a side of the display casing, and a bracket wedged inside the shielding wall in a detachable manner and installed on the side of the display casing. An opening is formed on the bracket. The fixing mechanism further includes a screwing component. An end of the screwing component passes through the hole on the display casing and is screwed inside the opening on the bracket. The other end of the screwing component is installed inside a wall mount. The shielding wall is for shielding the end of the screwing component.

Abstract: A method for fabricating an MIM capacitor is disclosed. First, a substrate is provided having a first dielectric layer thereon. Next at least one first damascene conductor is formed within the first dielectric layer, and a second dielectric layer with a capacitor opening is formed on the first dielectric layer, in which the capacitor opening is situated directly above the first damascene conductor. Next, an MIM capacitor having a top plate and a bottom plate is created within the capacitor opening, in which the bottom plate of the MIM capacitor is electrically connected to the first damascene conductor. Next, a third dielectric layer is deposited on the second dielectric layer and the MIM capacitor, and at least one second damascene conductor is formed within part of the third dielectric layer, in which the second damascene conductor is electrically connected to the top plate of the MIM capacitor.

Abstract: A receiver for use with a remote controller is provided. The receiver includes a signal receiver and a signal enhancer. The signal receiver has a signal receiving end. The signal enhancer is disposed in front of the signal receiver corresponding to the signal receiving end. The signal enhancer is transparent to light and has a concave structure. The signal receiver receives a signal through the signal enhancer.

Abstract: There is provided a speaker connector including first and second speaker elements each having an inward face, an opposing outward face, and an engagement wall extending between the inward and outward faces. The speaker elements are connectable to the first and second speakers, respectively. A connector housing includes first and second end faces disposed on opposing sides of a housing medial portion. First and second inner walls extend inwardly from the first and second end faces, respectively, to define first and second housing recesses. The first and second inner walls are configured to engage with the engagement wall of the respective speaker elements with the first speaker element being received within the first housing recess and the second speaker element being received within the second housing recess.

Abstract: A moving coil loudspeaker has an interchangeable magnet assembly with a plurality of interchangeable magnet segments configured to be circumferentially disposed about a voice coil within the loudspeaker. Heat sink members can be arranged in between the magnet segments to absorb excess heat generated during operation of the loud speaker. In one embodiment, the magnet assembly has at least one annular magnetic member made up of the plurality of magnet segments, a plurality of heat sink members disposed in between the magnet segments, an annular first plate adjacent a first side of the annular magnetic member, and a yoke member having a second plate adjacent a second side of the annular magnetic member and a central cylindrical portion configured to pass through a central opening in the annular magnetic member.

Abstract: A loudspeaker interconnect terminal for selectively coupling a plurality of loudspeaker drivers to a monophonic source and a stereophonic source. The terminal includes a body defined by a first side and a second side, and first and second sets of input terminals disposed on a respective one of the first and second sides. The terminal also includes an electrical switch with an actuator having a first position and a second position. The first set of input terminals are connected to the corresponding one of the second set of input terminals and a switch cover coupled to the actuator conceals at least a part of the first set of input terminals with the actuator in the first position.

Abstract: An elastically deformable suspension member use in a speaker to give a sufficient support to the cone is disclosed having an inner diameter portion for the mounting of a cone, an outer diameter portion spaced around the inner diameter portion for fastening to a basket, and a number of annular convex surface portions concentrically arranged between the inner diameter portion and the outer diameter portion. The annular convex surface portions include a first annular convex surface portion that constitutes a summit, and a number of second annular convex surface portions symmetrically arranged at two opposite lateral sides of the first annular convex surface portion between the inner diameter portion and the outer diameter portion and respectively constituting a respective summit ridge having a height below the summit and above the elevations of the inner diameter portion and the outer diameter portion.

Abstract: A coaxial loudspeaker for reproducing an electrical sound signal is provided. The loudspeaker has a magnetic driver assembly with a first annular slot and an opposed, coaxial second annular slot, each establishing a permanent magnetic field therein from a single magnet. Independently driven first and second voice coils are positioned within the respective one of the first and second annular slots, each being connected to a transducer element.