Patent application number | Description | Published |
20090008137 | Wired circuit board and producing method thererof - A wired circuit board includes a metal supporting board having a depressed portion, a conductive portion embedded in the depressed portion and formed of a material having a higher conductivity than that of the metal supporting board, an insulating layer formed on the metal supporting board so as to cover the conductive portion, and a plurality of wired formed on the insulating layer in mutually spaced-apart relation so as to oppose to the conductive portion. | 01-08-2009 |
20090014410 | Producing method of suspension board with circuit - A producing method of a suspension board with circuit includes simultaneously forming a conductive pattern formed on an insulating layer formed on a metal supporting board and having a terminal portion for connecting to an electronic component, and a mark formed on the metal supporting board, or on the insulating layer and having an opening for forming a reference hole for mounting the electronic component, and forming the reference hole by etching the metal supporting board disposed in the opening of the mark, or the insulating layer and the metal supporting board each disposed in the opening of the mark. | 01-15-2009 |
20090025212 | Wired circuit board and production method thereof - A wired circuit board that can provide improved reliability on connection between the terminal portions and the external terminals while ensuring high productivity and cost reduction, and a production method thereof. After a conductive pattern | 01-29-2009 |
20090025963 | Wired circuit board and production method thereof - A wired circuit board that can provide improved reliability on connection between the terminal portions and the external terminals while ensuring high productivity and cost reduction, and a production method thereof. After a conductive pattern | 01-29-2009 |
20090025968 | Wired circuit board and producing method thereof - A wired circuit board includes an insulating layer, a conductive pattern made of copper formed on the insulating layer and a covering layer made of an alloy of copper and tin to cover the conductive pattern. An existing ratio of tin in the covering layer increases in accordance with a distance from an inner surface adjacent to the conductive pattern toward an outer surface being not adjacent to the conductive pattern. An atomic ratio of copper to tin in the outer surface of the covering layer is more than 3. | 01-29-2009 |
20090044969 | Wired circuit board and connection structure between wired circuit boards - A wired circuit board includes a first wired circuit board and a second wired circuit board disposed to be opposed to the first wired circuit board in the same plane. A first opposed surface of the first wired circuit board facing the second wired circuit board and a second opposed surface of the second wired circuit board facing the first wired circuit board include at least two types of interfitting surfaces extending in different directions so as to mutually interfit the first opposed surface with the second opposed surface. | 02-19-2009 |
20090116150 | Suspension board with circuit - A suspension board with circuit includes a metal supporting board, an insulating layer formed on the metal supporting board, a conductive layer formed on the insulating layer, and a pedestal for supporting a slider. The pedestal includes a lower pedestal made of the insulating layer, and formed in a continuous frame shape so as to surround a bonding surface of the metal supporting board to the slider, and an upper pedestal made of the conductive layer, and formed in a discontinuous frame shape on the lower pedestal. | 05-07-2009 |
20090255717 | Suspension Board with Circuit and Production Method Thereof - A suspension board with circuit includes an insulating layer formed with a first opening, a conductive layer formed on the insulating layer so as to fill the first opening, a metal thin film formed so as to cover a surface of the conductive layer exposed from the first opening, and be interposed between the conductive layer and the insulating layer, and a metal supporting layer formed with a second opening surrounding the first opening so as to underlie the insulating layer. The metal supporting layer includes a covering portion provided in the second opening so as to cover the first opening. | 10-15-2009 |
20090260855 | Wired circuit board assembly sheet - A wired circuit board assembly sheet has a plurality of wired circuit boards, distinguishing marks for distinguishing defectiveness of the wired circuit boards, and a supporting sheet for supporting the plurality of wired circuit boards and the distinguishing marks. Each of the distinguishing marks has an indication portion for indicating a specified one of the wired circuit boards. | 10-22-2009 |
20090261060 | Production Method of Suspension Board with Circuit - A production method of a suspension board with circuit includes the steps of forming, on a metal supporting board, an insulating layer formed with a first opening, forming a metal thin film on the insulating layer and on the metal supporting board exposed from the first opening, forming, on a surface of the metal thin film, a conductive layer having terminal portions forming, on the terminal portions, a metal plating layer by electrolytic plating using the metal supporting board as a lead, forming a second opening in a portion of the metal supporting board opposing the first opening, and partially etching the metal supporting board to form the suspension board with circuit and a support frame. In the step of forming the insulating layer, the first opening is formed in the insulating layer in which the supporting frame is formed. | 10-22-2009 |
20090285524 | Suspension board with circuit - A suspension board with circuit includes a metal supporting board including a board trench portion, an insulating base layer formed on a surface of the metal supporting board, a conductive pattern formed on a surface of the insulating base layer, and an optical waveguide provided to overlap the board trench portion when projected in a thickness direction of the metal supporting board. At least a part of the optical waveguide is positioned closer to the conductive pattern than to a back surface of the metal supporting board. | 11-19-2009 |
20090310908 | Suspension board with circuit - A suspension board with circuit includes a circuit board, and an optical waveguide formed on the circuit board. The circuit board is provided with a pedestal for supporting a slider. The pedestal allows the optical waveguide to be disposed so as to overlap the slider in a thickness direction of the circuit board. | 12-17-2009 |
20090310909 | Suspension board with circuit and producing method thereof - A suspension board with circuit includes a circuit board formed with an opening, and having a mounting portion defined by the opening for mounting thereon a slider on which a magnetic head is mounted, and an optical waveguide disposed on the circuit board so as to traverse the opening. The optical waveguide is slack in the opening. | 12-17-2009 |
20100000774 | Suspension board with circuit and producing method thereof - A suspension board with circuit includes a metal supporting board; an insulating base layer formed on the metal supporting board; a conductive pattern formed on the insulating base layer; an insulating cover layer formed on the insulating base layer so as to cover the conductive pattern; and an optical waveguide. The optical waveguide is provided on the metal supporting board separately from the insulating base layer, the conductive pattern, and the insulating cover layer. | 01-07-2010 |
20100002985 | Suspension board with circuit and producing method thereof - A suspension board with circuit includes a circuit board containing a metal supporting board, an insulating pattern formed on the metal supporting board, and a conductive pattern formed on the insulating pattern; an optical waveguide disposed on the circuit board; and a positioning portion provided on the circuit board in order to position the optical waveguide with respect to the circuit board. | 01-07-2010 |
20100002986 | Suspension board with circuit and producing method thereof - A suspension board with circuit includes a metal supporting board; an insulating base layer formed on the metal supporting board; a conductive pattern formed on the insulating base layer; an insulating cover layer formed on the insulating base layer so as to cover the conductive pattern; and an optical waveguide. The optical waveguide is adhered on the metal supporting board, the insulating base layer, or the insulating cover layer. | 01-07-2010 |
20100072065 | SUBSTANCE DETECTION SENSOR - A substance detection sensor comprises an insulation layer ( | 03-25-2010 |
20100083492 | Suspension board with circuit and producing method thereof - A suspension board with circuit includes a circuit board containing a metal supporting board, an insulating pattern formed on the metal supporting board, and a conductive pattern formed on the insulating pattern; an optical waveguide disposed on the circuit board; and a positioning portion provided on the circuit board in order to position the optical waveguide with respect to the circuit board. | 04-08-2010 |
20100110590 | Suspension board with circuit - A suspension board with circuit includes a conductive pattern, including a slider arranged on a surface side of the suspension board with circuit and mounted with a magnetic head, the magnetic head being electrically connected with the conductive pattern; and a light emitting device arranged on the back surface side of the suspension board with circuit and electrically connected with the conductive pattern, in which the conductive pattern includes a first terminal provided on a surface of the suspension board with circuit and electrically connected with the magnetic head; and a second terminal provided on the back surface of the suspension board with circuit and electrically connected with the light emitting device. | 05-06-2010 |
20100118443 | Suspension board with circuit and producing method thereof - A suspension board with circuit includes a conductive pattern, a board main body portion on which a magnetic head is mounted, and an auxiliary portion capable of being folded back with respect to the board main body portion so as to face a back surface of the board main body portion. The conductive pattern includes a first conductive pattern including a first terminal electrically connected to an external circuit, and a second terminal electrically connected to the magnetic head, and a second conductive pattern including a third terminal electrically connected to the external circuit, and a fourth terminal electrically connected to an electronic element. Both of the first terminal and the second terminal are disposed on the board main body portion. The third terminal is disposed on the board main body portion or on the auxiliary portion, and the fourth terminal is disposed on the auxiliary portion. | 05-13-2010 |
20100118445 | Suspension board with circuit - A suspension board with circuit includes a conductive pattern, a board main body portion, an auxiliary portion folded back with respect to the board main body portion, a slider disposed on a side of the suspension board with circuit which is closer to the board main body portion, and mounting thereon a magnetic head, and a light emitting element disposed on a side of the suspension board with circuit which is closer to the auxiliary portion. The conductive pattern includes a first conductive pattern including first and second terminals connected to an external circuit and the magnetic head, and second conductive pattern including third and fourth terminals connected to the external circuit and light emitting element. Both of the first and second terminal are disposed on the board main body portion. The third and fourth terminals are disposed on the board main body portion and on the auxiliary portion respectively. | 05-13-2010 |
20100130886 | CIRCUIT BOARD FOR BODY FLUID COLLECTION - A circuit board for body fluid collection is provided with an insulating layer, a puncture needle supported by the insulating layer and a conductor pattern that integrally has an electrode which is supported by the insulating layer and brings body fluid collected by puncture of the puncture needle into contact with the board, a terminal connected to a device measuring a component of body fluid and wiring for electrically connecting the electrode and the terminal. | 05-27-2010 |
20100176827 | Substance detection sensor - A substance detection sensor includes an insulating layer; two electrodes spaced in opposed relation to each other on the insulating layer; and conductive layers formed between the two electrodes on the insulating layer so as to electrically connect the two electrodes, and of which a swelling ratio varies depending on the type and/or amount of a specific gas. The conductive layers are formed by dividing into plural layers between the two electrodes. | 07-15-2010 |
20100188779 | Suspension board with circuit - A suspension board with circuit includes a board main body portion, an auxiliary portion folded back with respect to the board main body portion, a slider disposed close to the board main body portion, and mounting thereon a magnetic head, and a light emitting element disposed close to the auxiliary portion. The conductive pattern includes a first conductive pattern including a first terminal, and a second terminal connected to the magnetic head, and a second conductive pattern including a third terminal and a fourth terminal connected to the light emitting element. The first, second and third terminals are disposed on the board main body portion. The fourth terminal is disposed on the auxiliary portion. The back surface of the board main body portion is formed with a main-body-side interfitting portion. A back surface of the auxiliary portion is formed with an auxiliary-portion-side interfitting portion. | 07-29-2010 |
20100292610 | CIRCUIT BOARD FOR BODY FLUID COLLECTION - A circuit board for body fluid collection includes a circuit board portion including an insulating layer and a conductor pattern which is supported by the insulating layer and in which an electrode, a terminal to be connected to a device for measuring the component of a body fluid, and a wire which electrically connects the electrode and the terminal are integrally provided. The circuit board for body fluid collection comprises a puncture needle for extracting the body fluid by performing puncturing, which is formed integrally with the circuit board portion and which is protruded from the circuit board portion, and a guard portion for guarding the tip of the puncture needle, which is arranged in opposition to the puncture needle in the lower flow side in the puncture direction of the puncture needle. | 11-18-2010 |
20100331729 | CIRCUIT BOARD FOR BODY FLUID COLLECTION, AND BIOSENSOR - A circuit board for body fluid collection include a first substrate including a puncture needle; a second substrate disposed at an upstream side of the first substrate in a direction of puncturing with the puncture needle with a space provided therebetween; a flexible insulation layer that extends between the first substrate and the second substrate; and a conductive pattern provided on the flexible insulation layer, the conductive pattern integrally including an electrode, a terminal, and a wiring that electrically connects the electrode and the terminal. | 12-30-2010 |
20100331730 | CIRCUIT BOARD FOR BODY FLUID COLLECTION, METHOD FOR PRODUCING THE SAME, METHOD FOR USING THE SAME, AND BIOSENSOR - A circuit board for body fluid collection includes a plurality of measurement units including a puncture needle and an electrode for making contact with a body fluid collected by puncturing with the puncture needle, the plurality of measurement units being arranged in parallel in a predetermined direction, and a support portion extending along the parallel arrangement direction and supporting the plurality of measurement units, wherein the support portion is rolled so that the plurality of measurement units can be disposed radially. | 12-30-2010 |
20110063816 | Wired circuit board, connection structure thereof, and connection method therefor - A wired circuit board includes a first wired circuit board provided with a first conductive pattern which has first terminals comprising placement surfaces for placing a meltable metal and first wires continuous with the first terminals; and a second wired circuit board provided with a second conductive pattern which has second terminals connected with the first terminals through the meltable metal and second wires continuous with the second terminals. The first wired circuit board and the second wired circuit board are arranged so that a first plane containing the first terminals and a second plane containing the second terminals are intersected with each other, and the placement surfaces are zoned so as to gradually widen toward the second terminals. | 03-17-2011 |
20110071377 | CIRCUIT BOARD FOR BODY FLUID COLLECTION, METHOD FOR PRODUCING THE SAME, METHOD FOR USING THE SAME, AND BIOSENSOR INCLUDING THE CIRCUIT BOARD FOR BODY FLUID COLLECTION - A circuit board for body fluid collection includes a belt-like supporting substrate, and a plurality of measurement units defined in the supporting substrate along the longitudinal direction of the supporting substrate. The measurement units each include a puncture needle formed from the supporting substrate along the longitudinal direction of the supporting substrate by forming an opening in the supporting substrate, an insulating base layer formed on the supporting substrate, and a conductive layer formed on the insulating base layer and including an electrode for making contact with a body fluid collected by puncturing with the puncture needle. | 03-24-2011 |
20110139490 | Wired circuit board assembly sheet - A wired circuit board assembly sheet has a plurality of wired circuit boards, distinguishing marks for distinguishing defectiveness of the wired circuit boards, and a supporting sheet for supporting the plurality of wired circuit boards and the distinguishing marks. Each of the distinguishing marks has an indication portion for indicating a specified one of the wired circuit boards. | 06-16-2011 |
20110155421 | Wired circuit board assembly sheet - A wired circuit board assembly sheet has a plurality of wired circuit boards, distinguishing marks for distinguishing defectiveness of the wired circuit boards, and a supporting sheet for supporting the plurality of wired circuit boards and the distinguishing marks. Each of the distinguishing marks has an indication portion for indicating a specified one of the wired circuit boards. | 06-30-2011 |
20120045170 | OPTICAL WAVEGUIDE FOR TOUCH PANEL - An optical waveguide for a touch panel is capable of causing light beams emitted from a light-emitting optical waveguide section to enter a light-receiving optical waveguide section even when warpage or distortion occurs. Edges of an over cladding layer covering an end surface of a core for emitting a light beams and an end surface of a core for receiving the light beams respectively are configured in the form of light-emitting and light-receiving lens portions each having an outwardly-bulging arcuately curved surface as seen in vertical sectional view. The light-emitting lens portion has one of the following configurations: a configuration in which a light beam emitted from the light-emitting lens portion is adapted to diffuse in the direction of the height of the light-emitting lens portion; and a configuration in which the height of the light-emitting lens portion is less than that of the light-receiving lens portion. | 02-23-2012 |
20120261681 | PRODUCING METHOD OF LIGHT EMITTING ELEMENT TRANSFER SHEET, PRODUCING METHOD OF LIGHT EMITTING DEVICE, LIGHT EMITTING ELEMENT TRANSFER SHEET, AND LIGHT EMITTING DEVICE - A method for producing a light emitting transfer sheet includes the steps of preparing a light emitting element sheet including a light semiconductor layer connected to an electrode portion on one side surface and a phosphor layer laminated on the other side surface; dividing the light emitting element sheet into plural pieces to form a plurality of light emitting elements; disposing a plurality of the light emitting elements on a substrate to be spaced apart from each other; forming a reflecting resin layer containing a light reflecting component on the substrate so as to cover the light emitting elements; and removing the reflecting resin layer partially so that one side surface of the electrode portion is exposed from the reflecting resin layer. | 10-18-2012 |
20120261699 | REFLECTING RESIN SHEET, LIGHT EMITTING DIODE DEVICE AND PRODUCING METHOD THEREOF - A reflecting resin sheet provides a reflecting resin layer at the side of a light emitting diode element. The reflecting resin sheet includes a release substrate and the reflecting resin layer provided on one surface in a thickness direction of the release substrate. The reflecting resin layer is formed corresponding to the light emitting diode element so as to be capable of being in close contact with the light emitting diode element. | 10-18-2012 |
20120261700 | PHOSPHOR REFLECTING SHEET, LIGHT EMITTING DIODE DEVICE, AND PRODUCING METHOD THEREOF - A phosphor reflecting sheet provides a phosphor layer on one side in a thickness direction of a light emitting diode element and provides a reflecting resin layer at the side of the light emitting diode element. The phosphor reflecting sheet includes the phosphor layer and the reflecting resin layer provided on one surface in the thickness direction of the phosphor layer. The reflecting resin layer is formed corresponding to the light emitting diode element so as to be disposed in opposed relation to the side surface of the light emitting diode element. | 10-18-2012 |
20120262054 | REFLECTING RESIN SHEET, LIGHT EMITTING DIODE DEVICE AND PRODUCING METHOD THEREOF - A reflecting resin sheet provides a reflecting resin layer at the side of a light emitting diode element and includes a first release substrate and the reflecting resin layer provided on one surface in a thickness direction of the first release substrate. In the first release substrate and the reflecting resin layer, a through hole extending therethrough in the thickness direction is formed corresponding to the light emitting diode element so as to allow an inner circumference surface of the through hole in the reflecting resin layer to be disposed in opposed relation to a side surface of the light emitting diode element. | 10-18-2012 |
20130009911 | UNDERLAY-BOARD-EQUIPPED INPUT DEVICE - An underlay-board-equipped input device is provided which is capable of preventing positional displacement of a writing paper sheet when a user is writing on the set writing paper sheet and when the writing paper sheet is set again. An underlay board is mounted to the back surface of a rectangular frame-shaped input device having a rectangular hollow input-use interior pivotably about one end edge of the input device. The input device includes a rectangular frame-shaped optical waveguide having the hollow input-use interior. A means for positioning a writing paper sheet (such as protrusions) is provided on the front surface of the underlay board. The front surface of the underlay board and the back surface of the input device are configured to form a holding part for holding the writing paper sheet therebetween. | 01-10-2013 |
20130300441 | SUBSTANCE DETECTION SENSOR - A substance detection sensor includes an insulating layer; two electrodes spaced in opposed relation to each other on the insulating layer; and conductive layers formed between the two electrodes on the insulating layer so as to electrically connect the two electrodes, and of which a swelling ratio varies depending on the type and/or amount of a specific gas. The conductive layers are formed by dividing into plural layers between the two electrodes. | 11-14-2013 |
20140029398 | SUSPENSION BOARD WITH CIRCUIT - A suspension board with circuit includes a conductive pattern, including a slider arranged on a surface side of the suspension board with circuit and mounted with a magnetic head, the magnetic head being electrically connected with the conductive pattern; and a light emitting device arranged on the back surface side of the suspension board with circuit and electrically connected with the conductive pattern, in which the conductive pattern includes a first terminal provided on a surface of the suspension board with circuit and electrically connected with the magnetic head; and a second terminal provided on the back surface of the suspension board with circuit and electrically connected with the light emitting device. | 01-30-2014 |