Abstract: An electrical connector includes: a substrate having plural holes; plural contacts mounted in the corresponding holes, the plural contacts including a first row of contacts arranged as a pair of signal contacts flanked by two ground contacts, a second row of contacts having four ground contacts on one side of the first row of contacts, and a third row of contacts having four ground contacts on another side, each contact including a body and an upper arm; and a coupling element interconnecting the two ground contacts of the first row to selected ground contacts of the second and third rows, wherein the upper arm of each of the plurality of contacts has a contacting convex facing upward, and the four ground contacts of the second row are connected side by side and the four ground contacts of the third row are connected side by side.

Abstract: A interconnection system includes a panel side kit and a wall-mount kit coupled with each other and secured together via magnetic forces. The wall-mount kit includes a printed circuit board enclosed within a bracket and defining a center region for power transmission and a pair of side regions for high speed transmission. In the side regions, on the coupling side a plurality of wireless transmission units are located while on the back side a plurality of ROSA OE modules are provided to transfer the optical signal from optical fibers to the electronic signal for wireless transmission wherein the optical fibers are linked to a control box via a plurality of TOSA EO modules. The panel side kit includes wireless receiving units that interact with the wireless transmission units, and a plurality of connectors with the body of the display.

Abstract: A interconnection system includes a panel side kit and a wall-mount kit coupled with each other and secured together via magnetic forces. The wall-mount kit includes a printed circuit board enclosed within a bracket and defining a center region for power transmission and a pair of side regions for high speed transmission. In the side regions, on the coupling side a plurality of wireless transmission units are located while on the back side a plurality of ROSA OE modules are provided to transfer the optical signal from optical fibers to the electronic signal for wireless transmission wherein the optical fibers are linked to a control box via a plurality of TOSA EO modules. The panel side kit includes wireless receiving units that interact with the wireless transmission units, and a plurality of connectors with the body of the display.

Abstract: An optical connector (1) for transferring light sent by fibers (2) and comprises a resin body (10) and a plurality of lenses (11), the resin body (10) includes a bottom surface (102), a top surface (101) opposite to the bottom surface (102), a front surface (103) connecting the top surface (101) and the bottom surface (102), and a slant surface (105) forms an angle with the front surface (103) and the top surface (101), the lenses (11) are set on the slant surface (105), the resin body (10) further includes a first recess (1011) recessed from the top surface (101) to the inner of the resin body (10), when the fibers (2) was assembled to the optical connector (1), the fibers (2) locate in the first recess (1011) and the optical connector (1) further includes optical cement (3) filled in the first recess (1011).

Abstract: An optoelectronic assembly includes a printed circuit board (PCB) defining opposite upper and lower surfaces, and equipped, on the upper surface, with an active component and an Integrated Circuit (IC) linked to each other via the flip chip technology, a lens module located on the side of the lower surface and communicating with the active component through via holes in the PCB, and a fiber assembly located in the lens module to be optically coupled to the active component via said lens module.

Abstract: An optical connector (1) for transferring light sent by fibers (2) and comprises a resin body (10) and a plurality of first lenses (11) and second lenses (12), the resin body (10) includes a bottom surface (102), a top surface (101) opposite to the bottom surface (102), a front surface (103) connecting the top surface (101) and the bottom surface (102), a first slant surface (106) and a second slant surface (105) form an angle with the bottom surface (102), the first lenses (11) are set on the first slant surface (106), the second lenses (121) are set on the second slant surface (105), the projections of the first lenses (11) and second lenses (12) that projected on the bottom surface (102) are not aligned with each other.

Abstract: An optical module (100) set on a substrate for assembling with a fiber (72) and comprises a light signal gathering device (8), a plurality of electrical contacts (2) set on the light signal gathering device (8) and an optoelectronic device (4) soldered to the electrical contacts (2) for receiving the light signals refocused by the light signal gathering device (8) and transferring the light signals to electrical signals, the light signal gathering device (8) includes a resin body (1) and a light signal gathering portion set on the resin body (1) for refocusing light signals.

Abstract: An optoelectronic assembly includes a printed circuit board (PCB), a glass carrier positioned upon the PCB and equipped with thereon an active component and an Integrated Circuit (IC) linked to each other via the flip chip technology, an optical waveguide embedded within the PCB, and a ferrule located around the optical waveguide to couple an external optical device thereto for optical transmission therebetween.

Abstract: An optoelectronic assembly includes a printed circuit board (PCB) defining opposite upper and lower surfaces, and equipped, on the upper surface, with an active component and an Integrated Circuit (IC) linked to each other via the flip chip technology, a lens module located on the side of the lower surface and communicating with the active component through via holes in the PCB, and a fiber assembly located in the lens module to be optically coupled to the active component via said lens module.

Abstract: An optical module (8) set on a substrate (6) for assembling with a fiber (72) and includes a resin seat (1), an optical member (2) assembled on the resin seat (1) for receiving and transferring light signals sent by the fiber (72) to electrical signals and a connecting member (3) set on the optical member (2), the optical member (2) includes a first surface (21) perpendicular to the fiber (72) and a second surface (22) opposite to the first surface (21), the first surface (21) faces to the fiber (72), the connecting member (3) set on the first surface (21) of the optical member (2) and soldered to the substrate (6).

Abstract: An LCD controller includes a charge pump circuit for generating a charge voltage responsive to an external voltage and a clock signal. An oscillator generates the clock signal responsive to at least one bias voltage. The oscillator has a high power mode of operation and a low power mode of operation. Bias circuitry for applies the at least one bias voltage to the oscillator. The at least one bias voltage is applied to the oscillator from an external source in the high power mode of operation and the at least one bias voltage is applied to the oscillator from a source within the oscillator in the low power mode of operation. An LCD driver voltage circuit generates a plurality of LCD driver voltages for driving segments of an LCD display responsive to the charge voltage.

Abstract: An optical module (30) includes an optical waveguide (31), a first ferrule and a second ferrule (32, 33) connected with the optical waveguide. The optical waveguide includes 2N optical channels (313). The first and the second ferrules includes N mirrors (34, 36) and N+1 lenses (35, 37). N of the 2N optical channels optically couple the N mirrors (34) of the first ferrule with N of the N+1 lenses (37) of the second ferrule, and the remaining N of the 2N optical channel couple N of the N+1 lenses (35) of the first ferrule with the N mirrors (36) of the second ferrule.

Abstract: An LCD controller includes a charge pump for generating a charge voltage responsive to an external voltage and a clock signal. The controller further includes an oscillator for generating the clock signal responsive to an oscillator control signal. An LCD driver voltage circuit generates a plurality of LCD driver voltages for driving segments of an associated LCD display. A loop control circuit within the LCD controller monitors an LCD driver voltage from the LCD driver voltage circuit and generates the oscillator control signal responsive thereto to enable and disable the oscillator.

Abstract: An optical module (30) includes an optical waveguide (31), a first ferrule and a second ferrule (32, 33) connected with the optical waveguide. The optical waveguide includes 2N optical channels (313). The first and the second ferrules includes N mirrors (34, 36) and N+1 lenses (35, 37). N of the 2N optical channels optically couple the N mirrors (34) of the first ferrule with N of the N+1 lenses (37) of the second ferrule, and the remaining N of the 2N optical channel couple N of the N+1 lenses (35) of the first ferrule with the N mirrors (36) of the second ferrule.

Abstract: An LCD controller includes a charge pump circuit for generating a charge voltage responsive to an external voltage and a clock signal. An oscillator generates the clock signal responsive to at least one bias voltage. The oscillator has a high power mode of operation and a low power mode of operation. Bias circuitry for applies the at least one bias voltage to the oscillator. The at least one bias voltage is applied to the oscillator from an external source in the high power mode of operation and the at least one bias voltage is applied to the oscillator from a source within the oscillator in the low power mode of operation. An LCD driver voltage circuit generates a plurality of LCD driver voltages for driving segments of an LCD display responsive to the charge voltage.

Abstract: An optical assembly (1) includes a socket (10) and an optical module (20). The socket includes a housing (11) and a number of contacts (12) received in the housing. The housing includes a bottom wall (110), side walls (111) extending upwardly form the bottom wall, and a receiving room (112) formed by the bottom and the side walls. The optical module is received in the receiving room and electrically connected with the contacts. The optical module includes a carrier (21), a lens array (22), and a waveguide (23) optically coupling with the lens array. The ferrule is used to align the waveguide with the lens array. The waveguide includes a number of reflection potions (232, 233) at an end thereof to change a transmission direction of an optical signal along a second direction with an angle relative to the first direction.

Abstract: An optical module (100) set on a substrate for assembling with a fiber (72) and comprises a light signal gathering device (8), a plurality of electrical contacts (2) set on the light signal gathering device (8) and an optoelectronic device (4) soldered to the electrical contacts (2) for receiving the light signals refocused by the light signal gathering device (8) and transferring the light signals to electrical signals, the light signal gathering device (8) includes a resin body (1) and a light signal gathering portion set on the resin body (1) for refocusing light signals.

Abstract: An optical module (8) set on a substrate (6) for assembling with a fiber (72) and includes a resin seat (1), an optical member (2) assembled on the resin seat (1) for receiving and transferring light signals sent by the fiber (72) to electrical signals and a connecting member (3) set on the optical member (2), the optical member (2) includes a first surface (21) perpendicular to the fiber (72) and a second surface (22) opposite to the first surface (21), the first surface (21) faces to the fiber (72), the connecting member (3) set on the first surface (21) of the optical member (2) and soldered to the substrate (6).

Abstract: An optical module assembly comprises a first optical module and a second optical module engaged with the first optical module. Each of the first and second optical modules comprises a ferrule comprising a first planar surface, a second surface opposite to the first planar surface and at least one connecting mechanism exposed on the second surface of the ferrule, an optical waveguide mounted on the first planar surface of the ferrule, a light guide device coupling to the optical waveguide and disposed on the ferrule, an optical signal transmitted between the first planar surface and the second surface through the light guide device; and wherein the first optical module can be connected with the second optical module by the connecting mechanisms for increasing the transmitting distance of the optical signal.

Abstract: An optical connector (1) for transferring light sent by fibers (2) and comprises a resin body (10) and a plurality of first lenses (11) and second lenses (12), the resin body (10) includes a bottom surface (102), a top surface (101) opposite to the bottom surface (102), a front surface (103) connecting the top surface (101) and the bottom surface (102), a first slant surface (106) and a second slant surface (105) form an angle with the bottom surface (102), the first lenses (11) are set on the first slant surface (106), the second lenses (121) are set on the second slant surface (105), the projections of the first lenses (11) and second lenses (12) that projected on the bottom surface (102) are not aligned with each other.