Patent application number | Description | Published |
20080217386 | CONDUCTIVE BALL MOUNTING APPARATUS AND CONDUCTIVE BALL MOUNTING METHOD - In a conductive ball mounting apparatus for mounting one conductive ball on each of a plurality of pads which are provided on a substrate and on which an adhesive is formed, the conductive ball mounting apparatus includes: a conductive ball container for containing a plurality of conductive balls therein and having an opening to pass through the plurality of conductive balls; a substrate holder disposed over the conductive ball container to face the opening, and holding the substrate in such a manner that the plurality of conductive balls and the plurality of pads face each other and the substrate is disposed over the conductive ball container with a space therebetween; and a conductive ball supplying unit for supplying the plurality of conductive balls to the plurality of pads via the opening by moving up the plurality of conductive balls. | 09-11-2008 |
20080299303 | METHOD OF MANUFACTURING OPTICAL DEVICE - An optical device includes a translucent member, and a light shielding member formed on the translucent member and having a first opening. A portion of the light shielding member corresponding to a side surface of the first opening is formed into an inclined surface. A method of manufacturing the optical device includes: forming a mask having a second opening on the translucent member such that the second opening corresponds to a shape and a forming area of the light shielding member; filling a Cr-containing resin, in which particles containing Cr are contained in a resin, into the second opening by a printing method; curing the Cr-containing resin filled in the opening to form the light shielding member made of the cured Cr-containing resin; and removing the mask. | 12-04-2008 |
20080301935 | SUBSTRATE MANUFACTURING METHOD AND APPARATUS - A substrate manufacturing apparatus | 12-11-2008 |
20090008433 | CONDUCTOR BALL MOUNTING APPARATUS, CONDUCTOR BALL MOUNTING METHOD, MASK USED FOR MOUNTING CONDUCTOR BALL, AND MASK MANUFACTURING METHOD - There is provided a conductive ball mounting apparatus. The conductive ball mounting apparatus includes: a conductive ball mounting mask disposed to oppose a substrate having a plurality of pads coated with an adhesive flux, the conductive ball mounting mask having a plurality of ball mounting through holes for mounting each of conductive balls on each of the plurality of pads, the plurality of ball mounting through holes being arranged to oppose to the plurality of pads; and a conductive ball supplying unit for moving or removing the conductive balls on the conductive ball mounting mask by sucking an air on an upper surface side of the conductive ball mounting mask. The conductive ball mounting mask includes through portions formed to block passing of the conductive balls. | 01-08-2009 |
20090020591 | CONDUCTIVE BALL MOUNTING METHOD - There is provided a method of mounting one conductive ball on each of a plurality of connection pads on a substrate. The method includes: (a) providing a pre-alignment base including: a support layer formed to allow a flux to pass therethrough; and an alignment layer provided on the support layer and having pockets for containing the conductive ball; (b) applying a paste containing the conductive balls dispersed in the flux onto the alignment layer such that each of the pockets receives one of the conductive balls together with the flux; (c) aligning the pre-alignment base with the substrate such that each of the pockets corresponds to one of the connections pads; and (d) transferring the paste contained in each of the pockets onto the connection pads, thereby mounting the conductive balls along with the flux on the connection pads. | 01-22-2009 |
20090023282 | CONDUCTIVE BALL MOUNTING METHOD AND APPARATUS - There is provided a method of mounting conductive balls on pads on a substrate. The method includes: (a) placing the substrate having the pads coated with an adhesive over a container for containing the conductive balls therein and whose top surface is open such that the pads faces the top surface of the container; and (b) throwing up the conductive balls in the container by moving the container up and down at a given stroke, thereby allowing the conductive balls to adhere to the adhesive coated on the pads. Step (b) is repeatedly performed. | 01-22-2009 |
20090026247 | APPARATUS AND METHOD OF MOUNTING CONDUCTIVE BALL - There is provided a conductive ball mounting apparatus for mounting one conductive ball on each of a plurality of connection pads formed on a substrate. The conductive ball mounting apparatus includes: an outer frame; an inner cylinder provided in the outer frame, wherein an upper surface and a lower surface of the inner cylinder are opened; a sieve provided in the inner cylinder, wherein the inner cylinder is partitioned into an upper space and a lower space by the sieve; an inlet port for supplying an air from an outside to the lower space of the inner cylinder; a mask provided to a lower end of the outer frame and having openings, the openings being provided to correspond to conductive ball mounting positions; and an exhaust port for exhausting an air from an upper surface of the mask to the outside and being provided to the lower end of the outer frame, wherein the inner cylinder is adapted to vibrate without being restricted by the outer frame. | 01-29-2009 |
20090030640 | SUBSTRATE AND MASK ALIGNING APPARATUS - A substrate and mask aligning apparatus includes a controlling portion | 01-29-2009 |
20090072012 | APPARATUS AND METHOD FOR ARRANGING MAGNETIC SOLDER BALLS - An apparatus for arranging magnetic solder balls includes: a stage for placing and fixing the substrate thereon; a magnet which is incorporated in the stage and is movable in parallel with a lower surface of the placed and fixed substrate so as to cause a magnetic force to act in an upward direction of the stage; and a mask frame capable of being positioned above the stage. An arranging method using this arranging apparatus is also provided. An apparatus for arranging magnetic solder balls includes: a stage for placing and fixing the substrate thereon; a mask frame capable of being positioned above the stage; and a magnetic generator which is movable above the mask frame and causes a magnetic force to act on the stage. An arranging method using this arranging apparatus is also provided. | 03-19-2009 |
20090093117 | METHOD OF MANUFACTURING SUBSTRATE - A method of manufacturing a substrate, includes: (a) forming the through hole by etching the silicon substrate from a first surface of the silicon substrate by a Bosch process; (b) forming a thermal oxide film such that the thermal oxide film covers the first surface of the silicon substrate, a second surface of the silicon substrate opposite to the first surface, and a surface of the silicon substrate corresponding to a side surface of the through hole, by thermally oxidizing the silicon substrate where the through hole is formed; (c) removing the thermal oxide film; (d) forming an insulating film such that the insulating film covers the first and second surfaces of the silicon substrate and the surface of the silicon substrate corresponding to the side surface of the through hole; and (e) forming the through electrode in the through hole on which the insulating film is formed. | 04-09-2009 |
20090095974 | SEMICONDUCTOR PACKAGE AND MANUFACTURING METHOD THEREOF - A semiconductor package including a base body having a recessed portion for installing an electronic component on one surface, the recessed portion including an inner bottom surface, inclined surface and a shoulder part and a wiring pattern having one end positioned in the inner bottom surface of the recessed portion and the other end extending to an outside region of the recessed portion beyond the shoulder part of the recessed portion. The shoulder part of the recessed portion is a smoothly curved surface. | 04-16-2009 |
20090098712 | SUBSTRATE DIVIDING METHOD - A method of dividing a substrate | 04-16-2009 |
20090117738 | METHOD FOR PRODUCING SUBSTRATE - A metallic film | 05-07-2009 |
20090159646 | CONDUCTIVE BALL REMOVING METHOD, CONDUCTIVE BALL MOUNTING METHOD, CONDUCTIVE BALL REMOVING APPARATUS, AND CONDUCTIVE BALL MOUNTING APPARATUS - In a method of removing conductive balls that are left on a mask provided on a substrate having pads thereon, the method includes: (a) making a sheet member close to the mask using a contacting mechanism such that a gap between the sheet member and the mask is set small than a diameter of the conductive balls. The conductive balls are removed in such a manner that the conductive balls are adhered onto the sheet member. | 06-25-2009 |
20090236024 | METHOD OF MANUFACTURING WIRING SUBSTRATE, AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE - A method of manufacturing a wiring substrate is disclosed. The method includes: (a) preparing a supporting substrate including a main body and a through electrode penetrating the main body, wherein the supporting substrate includes a first surface and a second surface opposite to the first surface, and a trace is formed on the second surface of the supporting substrate; (b) forming a build-up wiring structure by alternately forming a wiring layer and an insulating layer on the first surface of the supporting substrate; and (c) obtaining a wiring substrate by separating the build-up wiring structure from the supporting substrate. Step (b) includes: forming the wiring layer using the through electrode as a power feeding wiring, and step (c) includes: peeling the build-up wiring structure from the supporting substrate to obtain the wiring substrate. | 09-24-2009 |
20090236031 | METHOD OF MANUFACTURING WIRING SUBSTRATE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE - There are provided a step of preparing a dummy chip, a step of forming a cavity in a stiffener substrate, a step of providing a second tape base member on one surface of the stiffener substrate, a step of inserting the dummy chip into the cavity to provide the dummy chip on the second tape base member, a step of sealing the stiffener substrate and the dummy chip with a sealing resin, a step of removing the second tape base member and forming a build-up wiring layer on a surface from which the second tape base member is removed, a step of removing the sealing resin; and a step of peeling the dummy chip from the build-up wiring layer. | 09-24-2009 |
20090236727 | WIRING SUBSTRATE AND METHOD OF MANUFACTURING THE SAME, AND SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME - A wiring substrate is provided. The wiring substrate includes a multilayer wiring structure and a stiffener. The multilayer wiring structure includes: a plurality of insulating layers; a plurality of wiring patterns; and a plurality of chip mounting pads which are electrically connected to the wiring patterns and on which a semiconductor chip is flip-chip mounted. The stiffener is provided on a portion of the multilayer wiring structure, which is outside of a mounting area on which the semiconductor chip is flip-chip mounted. A thermal expansion coefficient of the stiffener is substantially equal to that of the semiconductor chip. | 09-24-2009 |
20090242107 | METHOD OF MANUFACTURING WIRING SUBSTRATE - A method includes the steps of providing a first tape base material on a single side of a stiffener substrate, forming, on the stiffener substrate, a cavity for accommodating a semiconductor chip therein, inserting the stiffener substrate in the cavity and providing the stiffener substrate on the first tape base material, sealing the semiconductor chip and the stiffener substrate with a sealing resin, and removing the first tape base material and forming a build-up layer on a tape removing surface. | 10-01-2009 |
20090284276 | PROBE CARD - A probe card is disclosed that includes a board having a first surface and a second surface facing away from each other and a through hole formed between the first and second surfaces; and a probe needle having a penetration part and a support part. The penetration part is placed in the through hole without contacting the board and projects from the first and second surfaces of the board. The support part is integrated with a first one of the end portions of the penetration part and connected to one of the first and second surfaces of the board. The support part has a spring characteristic. The penetration part is configured to have a second one of its end portions come into contact with an electrode pad of a semiconductor chip at the time of conducting an electrical test on the semiconductor chip. | 11-19-2009 |
20090300911 | METHOD OF MANUFACTURING WIRING SUBSTRATE AND CHIP TRAY - A method of manufacturing a wiring substrate comprises the steps of attaching a semiconductor chip to a chip positioning plate of a chip tray formed of silicon, executing wiring formation processing using the semiconductor chip attached to the chip positioning plate as a base point, and detaching the wiring-formed wiring substrate from the chip positioning plate. The chip positioning plate comprises a receiving part for receiving the semiconductor chip, and elastic members respectively disposed in two adjacent surfaces of four surfaces constructing an inside surface of the receiving part, and each of these elastic members exerts pressing force toward directions of opposite surfaces, and the semiconductor chip is pinched between each of the opposite surfaces corresponding to each of the elastic members. | 12-10-2009 |
20100001304 | LIGHT EMITTING DIODE AND METHOD FOR MANUFACTURING THE SAME - A light emitting diode includes an LED element, a fluorescent material provided so as to cover the LED element, a substrate on which the LED element is mounted and made of ceramics or silicon, and a pair of electrode pads which are electrically connected to the LED element on the substrate. | 01-07-2010 |
20100038772 | SEMICONDUCTOR PACKAGE AND MANUFACTURING METHOD THEREOF - A semiconductor package includes a wiring board and a semiconductor device mounted on the wiring board. At least one penetration hole extends from one surface of the semiconductor chip to an opposite surface of the semiconductor chip. A penetration electrode is situated inside the penetration hole without contacting a wall of the penetration hole. The penetration electrode has one end fixed to the one surface of the semiconductor chip and an opposite end protruding from the opposite surface of the semiconductor chip. A connection terminal is formed on the opposite end of the penetration electrode and electrically connected to the wiring board. | 02-18-2010 |
20100062564 | METHOD FOR PRODUCING ELECTRONIC PART PACKAGE - A peeling off layer | 03-11-2010 |
20100089631 | WIRING BOARD AND MANUFACTURING METHOD OF THE SAME - A wiring board, includes a substrate main body; a piercing electrode configured to pierce the substrate main body; a first wiring pattern provided at a first surface side of the substrate main body, the first wiring pattern having a pad, the pad being electrically connected to one end part of the piercing electrode, the pad being where an electronic component is mounted; and a second wiring pattern provided at a second surface side of the substrate main body, the second surface side being situated at a side opposite to the first surface side, the second wiring pattern having an outside connection pad, the outside connection pad being electrically connected to another end part of the piercing electrode. | 04-15-2010 |
20100096163 | WIRING BOARD AND METHOD OF MANUFACTURING THE SAME - A wiring board comprises a first pad which is provided on a first surface side of a substrate and on which a first electronic component is to be mounted, and a second pad which is provided on the first surface side of the substrate and on which a second electronic component having a larger amount of heat generation in an operation than that of the first electronic component is to be mounted, a first through electrode which penetrates the substrate and has one of ends connected electrically to the first pad, a second through electrode which penetrates the substrate and has one of ends connected electrically to the second pad, a through trench penetrating the substrate in a portion positioned between a first mounting region for the first electronic component and a second mounting region for the second electronic component, and a heat intercepting member provided in the through trench. | 04-22-2010 |
20100108361 | WIRING SUBSTRATE AND METHOD OF MANUFACTURING THE WIRING SUBSTRATE - A wiring substrate includes a substrate body including first and second surfaces on opposite sides and a substrate side surface; a penetration electrode penetrating through the substrate body; a first wiring pattern on the first surface and including a first pad; a second wiring pattern on the second surface and including a second pad; a first insulating resin layer covering the first wiring pattern except for an area corresponding to the first pad and having a first resin side surface; a second insulating resin layer covering the second wiring pattern except for an area corresponding to the second pad and having a second resin side surface that is flush with the first resin side surface; a notch part encompassing at least apart of the substrate body and having a resin material provided therein. The substrate side surface is located more inward than the first and second resin side surfaces. | 05-06-2010 |
20100155928 | SEMICONDUCTOR PACKAGE AND MANUFACTURING METHOD OF THE SAME - A semiconductor package includes: a wiring board; and a semiconductor device which is formed on the wiring board; wherein the semiconductor device includes: a semiconductor chip; and a penetration electrode, one end of which is fixed on one plane of the semiconductor chip, and the other end of which penetrates the semiconductor chip and is fixed on the other plane of the semiconductor chip, the penetration electrode penetrating the semiconductor chip in such a manner that the penetration electrode is not contacted to a wall plane of the semiconductor chip by a space portion formed in the semiconductor chip; and the wiring board and the semiconductor device are electrically connected via the penetration electrode. | 06-24-2010 |
20100212950 | WIRING BOARD AND METHOD OF MANUFACTURING THE SAME - A wiring board includes a first substrate portion including a first feed-through conductor portion in a vertical direction, a second substrate portion provided on the first substrate portion and including a second feed-through conductor portion in a vertical direction of a corresponding part to the first feed-through conductor portion, and a feed-through electrode including the first feed-through conductor portion and the second feed-through conductor portion. | 08-26-2010 |
20100230469 | CONDUCTIVE BALL MOUNTING APPARATUS AND CONDUCTIVE BALL MOUNTING METHOD - In a conductive ball mounting apparatus for mounting one conductive ball on each of a plurality of pads which are provided on a substrate and on which an adhesive is formed, the conductive ball mounting apparatus includes: a conductive ball container for containing a plurality of conductive balls therein and having an opening to pass through the plurality of conductive balls; a substrate holder disposed over the conductive ball container to face the opening, and holding the substrate in such a manner that the plurality of conductive balls and the plurality of pads face each other and the substrate is disposed over the conductive ball container with a space therebetween; and a conductive ball supplying unit for supplying the plurality of conductive balls to the plurality of pads via the opening by moving up the plurality of conductive balls. | 09-16-2010 |
20100270364 | APPARATUS AND METHOD FOR ARRANGING MAGNETIC SOLDER BALLS - An apparatus for arranging magnetic solder balls includes: a stage for placing and fixing the substrate thereon; a magnet which is incorporated in the stage and is movable in parallel with a lower surface of the placed and fixed substrate so as to cause a magnetic force to act in an upward direction of the stage; and a mask frame capable of being positioned above the stage. An arranging method using this arranging apparatus is also provided. An apparatus for arranging magnetic solder balls includes: a stage for placing and fixing the substrate thereon; a mask frame capable of being positioned above the stage; and a magnetic generator which is movable above the mask frame and causes a magnetic force to act on the stage. An arranging method using this arranging apparatus is also provided. | 10-28-2010 |
20110032710 | LIGHT-EMITTING DEVICE AND METHOD FOR MANUFACTURING THE SAME - A light-emitting device including a light-emitting element and a substrate where the light-emitting element is arranged. A housing part housing the light-emitting element and having a shape that is tapered upward from the substrate and a metal frame surrounding the light-emitting element and including the side face of the housing part made into an almost mirror-polished surface are provided on the substrate. | 02-10-2011 |
20110092020 | METHOD FOR PRODUCING ELECTRONIC PART PACKAGE - A peeling off layer | 04-21-2011 |
20110156242 | SEMICONDUCTOR PACKAGE AND METHOD OF MANUFACTURING THE SAME - There is provided a method of manufacturing a semiconductor package. The method includes: (a) providing a silicon wafer comprising a first surface and a second surface opposite to the first surface; (b) forming vias through the silicon wafer in its thickness direction; (c) forming wiring patterns on the first surface of the silicon wafer such that the wiring patterns are electrically connected to the vias; (d) bonding a MEMS element wafer comprising MEMS elements onto the second surface of the silicon wafer such that the MEMS elements are electrically connected to the vias; (e) dividing the MEMS element wafer into the respective MEMS elements; (f) bonding a lid having concave portions therein onto the second surface of the silicon wafer such that the respective MEMS elements face a corresponding one of the concave portions; and (g) dicing the lid and the silicon wafer. | 06-30-2011 |
20110256662 | CHIP EMBEDDED SUBSTRATE AND METHOD OF PRODUCING THE SAME - A method of producing a chip embedded substrate is disclosed. This method comprises a first step of mounting a semiconductor chip on a first substrate on which a first wiring is formed; and a second step of joining the first substrate with a second substrate on which a second wiring is formed. In the second step, the semiconductor chip is encapsulated between the first substrate and the second substrate and electrical connection is made between the first wiring and the second wiring so as to form multilayered wirings connected to the semiconductor chip. | 10-20-2011 |
20110260744 | PROBE CARD AND METHOD FOR MANUFACTURING PROBE CARD - A probe card for conducting an electrical test on a test subject includes a substrate body including a first surface, which faces toward the test subject, and a second surface, which is opposite to the first surface. A through electrode extends through the substrate body between the first surface and the second surface. A contact bump is formed in correspondence with the electrode pad and electrically connected to the through electrode. An elastic body is filled in an accommodating portion, which is formed in the substrate body extending from the first surface toward the second surface. The contact bump is formed on the elastic body. | 10-27-2011 |
20120325529 | WIRING BOARD AND METHOD OF MANUFACTURING THE SAME - A wiring board includes a first substrate portion including a first feed-through conductor portion in a vertical direction, a second substrate portion provided on the first substrate portion and including a second feed-through conductor portion in a vertical direction of a corresponding part to the first feed-through conductor portion, and a feed-through electrode including the first feed-through conductor portion and the second feed-through conductor portion. | 12-27-2012 |
20130000955 | WIRING BOARD AND MANUFACTURING METHOD OF THE SAME - A wiring board includes a main body, a piercing electrode piercing the main body, a first wiring pattern provided at a first surface side of the main body, the first wiring pattern having a pad being electrically connected to one end of the piercing electrode and being where an electronic component is mounted, and a second wiring pattern provided at a second surface side of the main body, the second surface side being situated at a side opposite to the first surface side, the second wiring pattern having an external connection pad being electrically connected to another end of the piercing electrode. A recess and a resin covering the recess are provided at an external circumferential part of the wiring board to surround the first and second wiring patterns and the piercing electrode, the recess piercing the main body of a part positioned at the external circumferential part. | 01-03-2013 |
20140313681 | CHIP EMBEDDED SUBSTRATE AND METHOD OF PRODUCING THE SAME - An electronic part embedded substrate is disclosed. The electronic part embedded substrate includes a first substrate, a second substrate, an electronic part, an electrically connecting member, and a sealing member. A method of producing an electronic part embedded substrate is also disclosed. The method includes mounting an electronic part onto a first substrate, laminating a second substrate on the first substrate through an electrically connecting member; and filling a space between the first substrate and the second substrate with a sealing member to seal the electronic part. | 10-23-2014 |
20140362552 | INTERPOSER AND SEMICONDUCTOR DEVICE INCLUDING THE SAME - There is provided an interposer for cooling an electronic component. The interposer includes: a substrate body having a hollow cooling channel therein, wherein a cooling medium flows through the cooling channel, the cooling channel including: a plurality of main cooling channels extending in a certain direction and separated from each other; an inflow channel which is communicated with one end of the respective main cooling channels; and an outflow channel which is communicated with the other end of the respective main cooling channels, and a plurality of through electrode groups each comprising a plurality of through electrodes arranged in a line. Each of the though electrodes is formed through the substrate body to reach the first and second surfaces of the substrate body. The respective through electrode groups are partitioned by at least corresponding one of the main cooling channels. | 12-11-2014 |
20140376189 | INTERPOSER, METHOD FOR MANUFACTURING INTERPOSER, AND SEMICONDUCTOR DEVICE - Electrodes pads formed on device surfaces connect semiconductor chips to through electrodes of an intermediate substrate. A flow path is formed inside the intermediate substrate. A cooling medium flows through the flow path. Stoppers are attached to an inner surface of the flow path. The stoppers include metal abutment members, respectively. An end of each pipe abuts against the counterpart abutment member. Solder connects the pipes to the abutment members. | 12-25-2014 |