Patent application number | Description | Published |
20100018756 | POLYAMIDEIMIDE RESIN, AS WELL AS A COLORLESS AND TRANSPARENT FLEXIBLE METAL-CLAD LAMINATE AND CIRCUIT BOARD OBTAINED THEREFROM - [Object] To provide a flexible metal-clad laminate having excellent heat resistance, flexibility and low thermal expansion together with sufficient colorless transparency and a flexible printed circuit board using the same. | 01-28-2010 |
20100069599 | OXETANE-CONTAINING RESIN, AS WELL AS AN ADHESIVE AND A RESIST AGENT USING THE SAME - [Object] To provide a thermosetting resin used for the manufacture of layered products for fibrous use, electrical products and automobile parts or, particularly, used for multilayered circuit board and flat cables, being suitable for a latent thermosetting adhesive which shows, upon adhesion, the fluidity necessary for the adhesion but quickly hardens by heat or light and also being excellent in resistance to heat upon soldering; to provide a resin expressing an excellent flame-retarding property in spite of non-use of halogen, and expressing latent hardening properties to quickly harden by heat and light; and to provide an adhesive and a resist agent comprising the same. | 03-18-2010 |
20100151333 | POLYAMIDE IMIDE FIBER, NON-WOVEN FABRIC COMPOSED OF THE FIBER, PROCESS FOR MANUFACTURE OF THE NON-WOVEN FABRIC, AND SEPARATOR FOR ELECTRONIC COMPONENT - The present invention provides a fiber having a nano-order fiber diameter, which is produced by without a process of dehydration and cyclization by a heat treatment after fiber spinning and has excellent heat resistance and mechanical strength, and a non-woven fabric composed of the fiber, and discloses the polyamide-imide fiber and the non-woven fabric having an average fiber diameter of from 0.001 μm to 1 μm and also discloses the process for producing threrof. The present invention also provides a separator for an electronic component which has a high conductivity and a small separator thickness and is improved in safety during reflow soldering or short-circuiting, and discloses the separator composed of a non-woven fabric obtained by an electro-spinning method. | 06-17-2010 |
Patent application number | Description | Published |
20090163054 | Electrical connector - An electrical connector for electrically connecting conductive portions formed on edges of connection objects, respectively. The electrical connector comprises an electrode sheet and a press member. The electrode sheet comprises an insulation sheet and an electrode formed on the insulation sheet. The press member comprises a plurality of springs arranged to press the insulation sheet against the conductive portions of the connection objects to force the electrode to be brought into contact with the conductive portions. | 06-25-2009 |
20100151744 | Electrical connection member adapted to bring conductive paths formed in an insulating film into pressure contact with a connection object using inclined springs - In an electrical connection member having elasticity and adapted to be interposed between connection objects for electrically connecting them together, an inner member has a plurality of spring pieces each extending from a base plate portion, an outer member including a flexible insulating film and a plurality of conductive paths formed at the flexible insulating film. Each conductive path has a first and a second contact portion for connection to the connection objects. Each spring piece includes a root portion formed adjacent to the base plate portion and faced to a portion, corresponding to the second contact portion, of an inner surface of an intermediate portion of the insulating film. Each spring piece further includes an inclined spring portion extending obliquely from the root portion and faced to a portion, corresponding to the first contact portion, of the inner surface of the intermediate portion. | 06-17-2010 |
20130072037 | HOUSINGLESS CONNECTOR - Provided is a housingless connector in which a plurality of cantilevers arranged in a comb shape and functioning as contacts is hardly damaged. A receptacle connector (housingless connector) is formed of a single metal plate and used to be mounted on a receptacle-side substrate. The receptacle connector includes a plurality of cantilevers arranged in a comb shape and functioning as contacts, and an outer frame body surrounding the cantilevers. The outer frame body includes a pair of side plates sandwiching the cantilevers in a direction parallel to a connector mounting surface of the receptacle-side substrate, and a top plate disposed on an opposite side of the receptacle-side substrate with the cantilevers interposed therebetween. | 03-21-2013 |
20130137305 | CONNECTOR - Provided is a connector that can be firmly mounted on the substrate. A plug connector is mounted on a plug substrate while making a metal plate function as a plurality of contacts by an insulting layer formed on the metal plate and a plurality of conductive patterns formed on the insulating layer. A plurality of protrusions that protrude toward the plug substrate are formed on a substrate opposing surface, which is a surface opposite to the plug substrate. The plurality of conductive patterns are formed to respectively overlap the plurality of protrusions. | 05-30-2013 |
20140004745 | HOUSINGLESS CONNECTOR | 01-02-2014 |
20140287610 | CONNECTOR AND CONNECTOR UNIT - A receptacle used to be mounted on a receptacle-side substrate includes: a frame body; a plurality of cantilevers formed to extend from the frame body and including a substrate separating portion extending in a direction away from the receptacle-side substrate; a contact cover disposed on an opposite side of the receptacle-side substrate with the substrate separating portion of the plurality of cantilevers interposed therebetween, and covering the substrate separating portion of the plurality of cantilevers; and a plurality of conductive patterns formed above the plurality of cantilevers with an insulating layer interposed therebetween. The frame body forms a plug accommodating space for accommodating a plug. The plug accommodating space is formed so as to surround the substrate separating portion of the plurality of cantilevers. | 09-25-2014 |
20140302696 | CONNECTOR - A connector capable of dispensing an actuator and reducing manufacturing costs. The connector includes a metal plate for sandwichingly supporting an FPC. The metal plate includes a first supporting portion mounted on a printed wiring board, and a second supporting portion connected to the first supporting portion via a linking portion in a manner movable in an FPC sandwiching direction. The second supporting portion includes a second movable portion opposed to the first supporting portion, and a second spring portion for causing the second movable portion to be urged against the inserted FPC. The second supporting portion includes a pair of locking pieces. The locking pieces cause the second movable portion to move away from the first supporting portion, using an FPC inserting force to increase distance between contact point portions of the first and second supporting portions, and prevent removal of the FPC. | 10-09-2014 |
20140364017 | CONNECTOR - A connector which dispenses with an actuator and lowers profile while prevent damage to conducive path portions. A metal plate of the connector includes a first supporting portion mounted on a printed wiring board, and a second supporting portion connected to the first supporting portion via a linking portion in a manner movable in an FPC sandwiching direction. The second supporting portion includes a spring portion for urging a movable portion against FPC, a pair of locking pieces for increasing distance between contact point portions of the supporting portions by moving the movable portion away from the first supporting portion using an FPC inserting force, and suppressing removal of completely inserted FPC. Connection portions of conductive path portions are arranged on first and second protuberance portions at opposite ends of the first supporting portion in a connector left-right direction, along the connector front-back direction. | 12-11-2014 |