Patent application number | Description | Published |
20080214042 | Electric connector - An electronic connector includes a housing provided in a front surface thereof with an opening for receiving a mating connector, an inside of the opening being provided with a plurality of contacts in a mutually insulated manner, and a lead-connection assisting member provided on a rear side of the housing. The lead-connection assisting member includes a supporting table for supporting to solder rear-end wire connecting portions of the contacts projected from a rear surface of the housing and corresponding core wires taken from tip portions of leads for electrical connection, and a plurality of lead receiving grooves formed at the same pitch distance as that of the contacts, the grooves being adapted to receive and temporarily hold the tip portions of the leads. | 09-04-2008 |
20090017646 | ELECTRIC CONNECTOR - An electric connector includes an insulative body and groups of contacts. The contacts are disposed in spaced relationship inside the body and arranged in at least two rows in a lateral direction of the body. The groups of contacts include a plurality of first contacts; and a plurality of second contacts located in a different row from a row where their associated first contacts exist, the second contacts being arranged next to the first contacts. Out of one of the first contacts and one of the second contacts subject to impedance tuning, one of these two contacts has a width and an area thereof adjusted in accordance with a difference in impedance from impedances between other first and second contacts. | 01-15-2009 |
20090017692 | CONTACT, AND ELECTRIC CONNECTOR USING THE SAME - The invention provides a substantially L-shaped contact to be inserted into and held in a terminal insertion hole formed in a body of an electric connector. The contact includes a main portion to be press-fitted into a terminal insertion hole formed in a body of an electric connector; a bent portion continuous to a portion of a rear end of the main portion; a lead-out portion continuous to a rear end of the bent portion; and an extension portion projecting from a remaining portion of the rear end of the main portion in a longitudinal direction of the main portion. The extension portion serves as a pressed portion to be inserted into the terminal insertion hole together with the bent portion. | 01-15-2009 |
20090017693 | ELECTRIC CONNECTOR - An electric connector includes: an insulating body, having holes aligned in a widthwise direction thereof at an equal pitch distance in a plurality of levels shifted in phase and spaced apart from one another in correspondence with contacts of a mating connector; a plurality of levels of contact groups, each including L-shaped contacts with tip end sides thereof being received and retained in the holes and base end sides thereof being disposed along a rear face of the body, lead portions at rear ends of the contacts being aligned in a line in the widthwise direction at a pitch distance t; and a dielectric spacer, disposed in a blank region on the rear face of the body, the blank region being defined by adjacent ones of the contacts with base end sides thereof spaced apart at a distance “n×t,” the n being an integer not smaller than two. | 01-15-2009 |
20090023336 | ELECTRIC CONNECTOR - An electric connector includes an insulative housing of such a shape as to be engageable on a front side thereof with a mating connector, a contact group including a plurality of contacts, a shield cover for surrounding outer surfaces of the housing, and a metal shield plate for impedance matching. The contacts are arranged in a widthwise direction of the connector so as to correspond to contacts of the mating connector. Proximal ends of the contacts are held and fixed in terminal insertion holes formed in the housing and leading ends of the contacts being exposed from the terminal insertion holes. The metal shield plate has a width thereof corresponding to a lateral length of the contact group and is disposed between the shield cover and the contact group and facing the contact group. | 01-22-2009 |
20090041408 | CONNECTION STRUCTURE OF PHOTOELECTRIC FLEXIBLE WIRING BOARD, CONNECTOR AND PHOTOELECTRIC FLEXIBLE WIRING BOARD - [Problems to be Solved] The present invention provides a longer optical transmission line in an photoelectric flexible wiring board to downsize the photoelectric flexible wiring board and obtaining high flexibility and good optical transmission characteristics. | 02-12-2009 |
20100022138 | CONNECTOR - The present invention provides a connector including an insulative body; a first differential signaling contact, disposed inside the body; a second differential signaling contact, disposed inside the body in spaced relation to and at an equal height level to the first differential contact; and a third contact, disposed inside the body, at a different height level from the differential signaling contacts, and positioned between the differential signaling contacts and offset toward one of the differential signaling contacts. The third contact includes a first overlapping portion that overlaps in plane position with the first differential signaling contact; and a second overlapping portion that overlaps in plane position with the second differential signaling contact. Overlap areas of the first and second overlapping portions relative to the first and second differential signaling contacts, respectively, are adjusted in accordance with an impedance difference between the first and second differential signaling contacts. | 01-28-2010 |
20100124390 | HIGH FREQUENCY CIRCUIT MODULE - The invention provides a high frequency circuit module according to the present invention includes: a circuit component having a plurality of terminals arranged on an outer side thereof, and a circuit board of a multilayered construction or a single-layered construction. A first outer face of the circuit board serves as a component mounting face for mounting the circuit component. The circuit board includes a ground conductor layer; a plurality of electrode pads provided on the component mounting face, the electrode pads being configured for connection with the associated terminals of the circuit component; and a plurality of waveguides provided on the first outer face or a second outer face, or in an inner portion of the circuit board. The waveguides are electrically connected with the associated electrode pads. Routing directions of all or some of adjacent waveguides are opposite from each other. | 05-20-2010 |
20100203768 | CONNECTOR - A connector according to the invention includes an insulative body, and a first contact and a second contact that are disposed in the body at different height levels from each other, the first contact or the second contact being elastically deformable. The first contact includes an mismatched portion having an higher impedance than that of another portion of the first contact. The second contact includes an adjusting portion to be brought close to the mismatched portion by elastic deformation of the first contact or the second contact in a direction close to the second contact or the first contact. | 08-12-2010 |
20100248515 | CONNECTOR - A connector has a first contact and first signal contacts, and a second contact and second signal contacts arrayed at a different height. All the contacts have connection portions arranged at the same height position. The connection portion of the first contact is located between the connection portions of the second signal contacts and the connection portion of the second contact is located between the connection portions of the first signal contacts. A distance B is larger than a distance A. The distance A is a distance between the connection portion of the first signal contact and the connection portion of the second contact and also a distance between the connection portion of the second signal contact and the connection portion of the first contact. The distance B is a distance between the connecting portion of the first signal contact and an adjacent connection portion of the second signal contact. | 09-30-2010 |
20110097931 | SHIELD CASE, AND CONNECTOR HAVING THE SAME - A shield case of the invention includes a receiving portion of generally rectangular tuboid shape adapted to accommodate a body with contacts arrayed, the receiving portion having a top plate and side walls; a folded-back portion, provided at a front end of the receiving portion and folded back rearward, or provided at a rear end of the receiving portion and folded back forward; and a cover of generally downward U-shape, extending from the folded-back portion and along the top plate and the side walls of the receiving portion. | 04-28-2011 |
20110151716 | ELECTRICAL CONNECTOR - [Object] The invention provides an electrical connector having a cross crosstalk prevention member such as a metal plate readily connectable to ground with simple structure of the connector itself. | 06-23-2011 |
20110159732 | CONNECTOR - The invention provides a connector including a body having insulating properties, a conductive shield case surrounding the body, and a first terminal group arrayed in a line in the body. The first terminal group includes a first terminal and a second terminal. The second terminal is disposed adjacent to the first terminal and having a higher impedance than the first terminal. The shield case includes an adjacent portion that is adjacent to at least a portion of the second terminal and on an opposite side to the first terminal. At least one of the portion of the second terminal and the adjacent portion of the shield case is extended in width so as to shorten a distance between the portion of the second terminal and the adjacent portion of the shield case in accordance with an impedance difference between the first terminal and the second terminal. | 06-30-2011 |
20120270445 | CONNECTOR - The invention provides a connector including a body having insulation properties and a terminal group arranged in a row in a first direction of the body. The terminal group includes a pair of first signal terminals, a second signal terminal, and a ground terminal. The first signal terminals extend in a second direction and are adjacent to each other in the first direction. The second signal terminal extends in the second direction. The ground terminal extends in the second direction and is disposed between one of the first signal terminals and the second signal terminal. A widthwise dimension in the first direction of the ground terminal is less than twice that of each of the first signal terminals. A thicknesswise dimension of at least a part of the ground terminal in a third direction is larger than that of each of the first and second signal terminals. | 10-25-2012 |
20120329322 | CONNECTOR AND SIGNAL LINE STRUCTURE - The present invention provides a connector including a body having insulation properties and a terminal group. The terminal group includes a pair of first signal terminals, a second signal terminal, and a third terminal that are arrayed in a row along a first direction in the body. The first signal terminals are adjacent to each other in the first direction. The third terminal is disposed between one of the first signal terminals and the second signal terminal. The third terminal includes a shielding portion extending in a direction crossing the first direction. | 12-27-2012 |
20130065451 | CONNECTOR - The invention provides a connector including a body of insulating material; a fourth signal terminal provided in the body; and fifth and sixth signal terminals arranged in a line along a first direction in the body, at a height position that is different from that of the fourth signal terminal. The sixth signal terminal is located in a region between the fourth signal terminal and the fifth signal terminal in the first direction. A frequency of a signal transmitted by the sixth signal terminal is about one tenth or lower of a frequency of a signal transmitted by the fourth signal terminal. | 03-14-2013 |
20130153283 | Flexible Flat Cable - A plurality of linear conductors arranged in parallel with each other are covered from the upper and lower sides thereof by first and second insulator layers. On the upper side of the first insulator layer, a first adjustment material layer is formed with forming a predetermined gap relative to an end of the flat cable. And, at this gap, a reinforcement plate is provided. A shield member is provided for covering the upper side of the reinforcement plate and a portion of the upper side of the first adjustment material layer. From the upper side of the shield member to the upper side of the first adjustment material layer, a first shield layer is provided in such a manner to expose the upper side of the portion of the shield member where the reinforcement plate is present. A second insulator layer is configured to expose the conductors at the end of the flat cable. The shield member includes an impedance adjusting arrangement. | 06-20-2013 |
20150038012 | CONNECTOR - The invention provides a connector including a body of insulating material and first, second, and third signal terminals. The terminals are arranged in a line along a first direction in the body. The third signal terminal is located between the first and second signal terminals. A frequency of a signal transmitted by the third signal terminal is about one hundredth or lower of a frequency of each signal transmitted by the first and second signal terminals. | 02-05-2015 |