CHIEF LAND ELECTRONIC CO., LTD. Patent applications |
Patent application number | Title | Published |
20140273656 | ELECTRICAL CONNECTOR AND TERMINAL NETWORK THEREOF - The present invention discloses a terminal network of an electrical connector, comprising: a terminal array used to form on a connector surface. The terminal array includes a plurality of terminal rows alternately arranged, wherein each of the terminal rows includes at least one signal transmitting unit and at least one ground unit. Each of the signal transmitting unit and the ground unit is arranged in an alternative form with each other in the same row. Each of the signal transmitting unit and the ground unit in one row are respectively aligned to the ground unit and signal transmitting unit in an adjacent row. By means of the terminal array, crosstalk between or within terminals can be decreased while the use of the ground unit is decreased and the use of the signal transmitting unit is increased. | 09-18-2014 |
20140273651 | COUPLING TERMINAL STRUCTURE AND ELECTRICAL CONNECTOR USING THE SAME - The present invention discloses a coupling terminal structure and electrical connector using the same. The coupling terminal structure comprises: at least a pair of first terminal and second terminal, wherein the first terminal includes a first contact portion, a first neck portion and a first extension portion, the second terminal includes a second contact portion, a second neck portion and a second extension portion. The first contact portion is disposed aside to the second contact portion at a first distance, while the first extension portion is disposed aside to the second extension portion at a second distance. The first distance is greater than the second distance, thereby forming an electromagnetic coupling effect between the first extension portion and the second extension portion to provide better shielding and decrease interference between and within terminals. | 09-18-2014 |
20140179175 | ASYMMETRICAL CONTACT TERMINAL AND FABRICATION METHOD OF THE SAME - An asymmetrical contact terminal includes a root portion and at least one first branch and at least one second branch which are spaced apart. The first branch has a first arm portion and a first tip, and the second branch also has a second arm portion and a second tip. The first branch further has a protrusion selectively connects the second arm portion for deforming the force distribution and enhancing the engagement between the contact terminal and an associated housing. The instant disclosure also discloses a fabrication method for making the same. | 06-26-2014 |
20140174823 | METHOD FOR SLEEVE RETAINING A SOLDER MATERIAL ONTO A TERMINAL UNIT - The present disclosure relates to a method of sleeve retaining a solder material onto a terminal unit comprises of steps. In order to achieve the steps, a structure is also disclosed which comprises: a terminal unit and a solder material wherein the terminal unit possess a fixing portion while the solder material forms a sleeve which corresponds to the terminal unit, therefore enabling the sleeve retaining of the solder material. By means of sleevingly retain as described above, the assembly of the terminal unit and the solder material can be further stabilized. | 06-26-2014 |
20140174821 | METHOD OF RETAINING A SOLDER MATERIAL TO A SOLDER TERMINAL AND THE SOLDER ASSEMBLY FORMED THEREBY - The instant disclosure relates to a method of retaining a solder material onto a solder terminal comprising: a solder terminal and a solder material. The solder terminal includes a first surface, a second surface and a side, and is formed with a retaining hole. The solder material includes a winding portion, and a connection portion which extends on the opposite side from the winding portion of the solder material. The winding portion is arranged to cover the solder terminal along the first surface, the side and then the second surface. In addition, the connection portion is engaged with the solder terminal through the retaining hole and is bent like a hook. | 06-26-2014 |
20130177183 | VIBRATION SPEAKER - A vibration speaker includes a top cover, a bottom cover, at least one transducer plate and at least one conductive connector. The top cover and the bottom cover define a space to accommodate the transducer plate and the conductive connector. Each transducer plate includes a conductive plate, a first smart material layer coated on a first surface of the conductive plate, and a first electrode layer formed on the first smart material layer. The conductive connector presses on the transducer plate, wherein an insulating layer is coated on an area between the first surface and the conductive connector but excluding the first electrode layer, such that the conductive connector electrically contacts the first electrode layer but is insulated from the conductive plate. | 07-11-2013 |
20130177182 | VIBRATION SPEAKER - A vibration speaker includes a top cover, a bottom cover, at least one transducer plate and at least one conductive connector. The top cover and the bottom cover define a space to accommodate the transducer plate and the conductive connector. Each transducer plate includes a conductive plate, a first smart material layer coated on a first surface of the conductive plate, and a first electrode layer formed on the first smart material layer. The conductive connector presses on the transducer plate, wherein an insulating layer is coated on an area between the first surface and the conductive connector but excluding the first electrode layer, such that the conductive connector electrically contacts the first electrode layer but is insulated from the conductive plate. | 07-11-2013 |
20130163805 | SECURING APPARATUS FOR A VIBRATION SPEAKER - The invention is directed to a securing apparatus for a vibration speaker, the securing apparatus including at least one fastening plate fixed to or pressed on the vibration speaker; and at least one suction cup correspondingly attached to the fastening plate. When the at least one suction cup is adhered to a vibration plate, the suction cup draws the fastening plate, which then presses on the vibration speaker, such that the bottom of the vibration speaker bonds with the vibration plate. | 06-27-2013 |
20130163793 | VIBRATION SPEAKER WITH A SECURING DEVICE - The present invention is directed to a vibration speaker with a securing device. The vibration speaker includes a transducer, and a bottom having at least one groove. At least one fastening element corresponding to the at least one groove is capable of being inserted into the groove. The transducer is driven to generate vibration, which is then transferred to a vibration plate via the fastening element. | 06-27-2013 |
20130163792 | VIBRATION SPEAKER WITH A SECURING DEVICE - The present invention is directed to a vibration speaker with a securing device. The vibration speaker includes at least one transducer. The vibration speaker is attached to a securing element, which includes a bottom plate, at least one lateral plate and at least one securing portion. A top surface of the bottom plate is in contact with a bottom surface of the vibration speaker; the lateral plate extends from an edge of the bottom plate, and is in contact with a side surface of the vibration speaker; and the securing portion fastens the vibration speaker. | 06-27-2013 |
20130101145 | TRANSDUCER MODULE - The present invention is directed to a transducer module, which includes at least two actuators with a same physical dimension. At least two support members correspond to the actuators, and are used to transfer inertial force to a vibration plate. The two support members are disposed between neighboring actuators, and between the actuator and the vibration plate, respectively. | 04-25-2013 |
20130100046 | HAPTIC FEEDBACK MODULE - The present invention is directed to a haptic feedback module, which includes a vibration plate, and at least one first actuator that is disposed along a lateral surface of the circumference of the vibration plate. The vibration plate contacts with a top plate member. When the first actuator presses the vibration plate, the vibration energy of the vibration plate is transferred to the top plate member to result in haptic feedback. | 04-25-2013 |
20130099907 | METHOD OF GENERATING 3D HAPTIC FEEDBACK AND AN ASSOCIATED HANDHELD ELECTRONIC DEVICE - The present invention is directed to a method of generating three dimensional (3D) haptic feedback and an associated handheld electronic device. A first, a second and a third directional actuator groups are disposed on an inner surface of a housing. The vibration inertial forces generated by the first, the second, and the third directional actuator groups are parallel with the first, the second and the third axial directions respectively. The first, the second, and the third directional actuator groups are individually or in combination driven, thereby generating haptic feedback. | 04-25-2013 |
20130069483 | TRANSDUCER AND TRANSDUCER MODULE - Transducers and transducer modules having the transducers are disclosed. An embodiment discloses a transducer that includes a conductive layer having a U-shaped slit toward its swing end. The slit is configured to enhance a haptic feedback or an acoustic propagation, or adjust a resonant mode. | 03-21-2013 |
20130064401 | TRANSDUCER MODULE - The present invention is directed to a transducer module, which includes an actuator that is directly or indirectly coupled to a vibration plate. The transducer module includes a plastic damper that elastically secures the vibration plate to a frame. | 03-14-2013 |
20130043732 | POWER GENERATING SYSTEM - The present invention is directed to a power generating system. At least one signal tracing unit receives an input signal, according to which a tracing signal is generated, wherein the waveform of the tracing signal traces the wave peak of the input signal. At least one DC to DC converter receives the tracing signal, according to which a power supply is generated. | 02-21-2013 |
20130034252 | TRANSDUCER MODULE - The present invention is directed to a transducer module including a first transducer and a second transducer. The first transducer is directly or indirectly disposed on a first plate with a first point, and the second transducer is disposed at a second point of the first transducer. In an embodiment, an inertial mass is further disposed on the second transducer. | 02-07-2013 |
20130033967 | TRANSDUCER MODULE - The present invention is directed to a transducer module including a first transducer and a second transducer. The second transducer is disposed between the first transducer and a first plate. | 02-07-2013 |
20120321824 | TRANSDUCER MODULE - The present invention is directed to a transducer module including a first transducer, a support member and a block member. The support member rests or is fixed on a first plate with a first end, and rests or is fixed on the central section of the first transducer with a second end. The block member rests or is fixed on the central section of the first transducer with a first end, and rests or is fixed on a second plate with a second end. | 12-20-2012 |
20120164892 | POWER CONNECTOR ASSEMBLY WITH IMPROVED TERMINALS - A power connector assembly with improved terminals includes a first electrical connector and a second electrical connector. The first electrical connector has a first insulated body and a plurality of first power-terminal sets received in the first insulated body. The second electrical connector has a second insulated body and a plurality of second power-terminal sets received in the second insulated body. Each of the first power-terminal sets is contacted with each of the second power-terminal sets correspondingly. Each second power-terminal set has a pair of separate second power terminals. Each second power terminal has a contacting portion for contacting with the first power-terminal set. Each contacting portion is protruded with at least one bulge portion toward the first power-terminal set from a side thereof. | 06-28-2012 |
20080280491 | Grounding Terminal for Electrical Connector - A grounding terminal for electrical connector, which can reduce noise, includes a main body, a wing portion and a coupling portion. A connector insulator includes signal terminal openings and L-shaped or U-shaped grounding terminal openings. The wing portion and the coupling portion are extended from both lower side edges of the main body, respectively. Thus, the grounding terminal can be engaged with the L-shaped or U-shaped grounding terminal opening. Although the grounding terminal is not in U shape, the grounding terminal and the grounding terminal opening surround the signal terminals. Therefore, the grounding terminal still provides an EMI shielding similar to that of a conventional U-shaped grounding terminal. | 11-13-2008 |