Patents by Inventor SHINKO ELECTRIC INDUSTRIES CO., LTD.
SHINKO ELECTRIC INDUSTRIES CO., LTD. has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20130256854Abstract: A lead frame includes a plurality of leads defined by an opening extending in a thickness direction. An insulating resin layer fills the opening to entirely cover side surfaces of each lead and to support the leads. A first surface of each lead is exposed from a first surface of the insulating resin layer.Type: ApplicationFiled: March 21, 2013Publication date: October 3, 2013Applicant: SHINKO ELECTRIC INDUSTRIES CO., LTD.Inventor: SHINKO ELECTRIC INDUSTRIES CO., LTD.
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Publication number: 20130193567Abstract: A method of manufacturing a lead frame, includes forming a rectangular first dimple includes, first inclined side surfaces inclined to a depth direction, and arranged in two opposing sides in one direction, and standing side surfaces standing upright to a depth direction, and arranged in two opposing sides in other direction, on a backside of a die pad by a first stamping, and forming a second dimple having second inclined side surfaces inclined on the backside of the die pad by a second stamping, such that a second inclined side surfaces of the second dimple are arranged in side areas of the standing side surfaces of the first dimple, wherein the standing side surfaces are transformed into reversed inclined side surfaces inclined to a reversed direction to the first inclined side surfaces, and a front side of the die pad is semiconductor element mounting surface.Type: ApplicationFiled: January 28, 2013Publication date: August 1, 2013Applicant: SHINKO ELECTRIC INDUSTRIES CO., LTD.Inventor: Shinko Electric Industries Co., Ltd.
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Publication number: 20130192880Abstract: A printed wiring board includes an insulative substrate, a wiring portion which is formed on a surface of the insulative substrate and has a predetermined wiring pattern, an insulative layer which is formed on the wiring portion and on which a part of the wiring layer is exposed as a terminal, a radiator plate provided on another surface of the insulative substrate, and a heat conductive portion which is formed inside the through hole penetrating through the surface and the other surface of the insulative substrate and connected to the wiring portion.Type: ApplicationFiled: January 16, 2013Publication date: August 1, 2013Applicant: SHINKO ELECTRIC INDUSTRIES CO., LTD.Inventor: SHINKO ELECTRIC INDUSTRIES CO., LTD.
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Publication number: 20130185936Abstract: A wiring board includes a pad exposed from an opening portion of an outermost insulating layer. The pad includes: a first metal layer a surface of which is exposed from the wiring board; a second metal layer provided on the first metal layer and formed of a material effective in preventing a metal contained in a via inside the board from diffusing into the first metal layer; and a third metal layer provided between the second metal layer and the via, and formed of a material harder to be oxidized than that of the second metal layer. The thickness of the third metal layer is relatively thick, and is preferably selected to be three times or greater than a thickness of the second metal layer. A side surface of the third metal layer and a surface of the third metal layer to which the via is to be connected are roughed.Type: ApplicationFiled: February 12, 2013Publication date: July 25, 2013Applicant: SHINKO ELECTRIC INDUSTRIES CO., LTD.Inventor: SHINKO ELECTRIC INDUSTRIES CO., LTD.
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Publication number: 20130187182Abstract: There is provided a wiring substrate. The wiring substrate includes: a heat sink; an insulating member on the heat sink; a wiring pattern embedded in the insulating member and including a first surface and a second surface opposite to the first surface, the second surface contacting the insulating member; and a metal layer on the first surface of the wiring pattern, wherein an exposed surface of the metal layer is flush with an exposed surface of the insulating member.Type: ApplicationFiled: January 24, 2013Publication date: July 25, 2013Applicant: SHINKO ELECTRIC INDUSTRIES CO., LTD.Inventor: SHINKO ELECTRIC INDUSTRIES CO., LTD.
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Publication number: 20130188361Abstract: There is provided a wiring substrate. The wiring substrate includes: a heat sink; an insulating layer on the heat sink; first and second wiring patterns on the insulating layer to be separated from each other at a certain interval; a first reflective layer including a first opening on the insulating layer so as to cover the first and second wiring patterns, wherein a portion of the first and second wiring patterns is exposed from the first opening, and wherein the portion of the first and second wiring patterns is defined as a mounting region on which a light emitting element is to be mounted; and a second reflective layer on the insulating layer, wherein the second reflective layer is interposed between the first and second wiring patterns. A thickness of the second reflective layer is smaller than that of the first reflective layer.Type: ApplicationFiled: January 24, 2013Publication date: July 25, 2013Applicant: SHINKO ELECTRIC INDUSTRIES CO., LTD.Inventor: SHINKO ELECTRIC INDUSTRIES CO., LTD.
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Publication number: 20130187190Abstract: There is provided a wiring substrate. The wiring substrate includes: a heat sink; a first insulating layer on the heat sink; a wiring pattern on the first insulating layer, wherein the wiring pattern is configured to mount a light emitting element thereon; and a second insulating layer on the first insulating layer such that the wiring pattern is exposed from the second insulating layer.Type: ApplicationFiled: January 24, 2013Publication date: July 25, 2013Applicant: SHINKO ELECTRIC INDUSTRIES CO., LTD.Inventor: SHINKO ELECTRIC INDUSTRIES CO., LTD.
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Publication number: 20130163632Abstract: A light emitting device includes: a first light emitting element mounting unit including: a first substrate; a first light emitting element on a first surface of the first substrate; and a first substrate holder which includes a first column, and a first protrusion which extends from the first column toward the first light emitting element and bonded to the first surface of the first substrate; and a second light emitting element mounting unit including: a second substrate; a second light emitting element mounted on a first surface of the second substrate; and a second substrate holder which includes: a second column, and a second protrusion which extends from the second column toward the second light emitting element and bonded to the first surface of the second substrate. The second light emitting element mounting unit is stacked on the first light emitting element mounting unit.Type: ApplicationFiled: December 21, 2012Publication date: June 27, 2013Applicant: SHINKO ELECTRIC INDUSTRIES CO., LTD.Inventor: SHINKO ELECTRIC INDUSTRIES CO., LTD.
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Publication number: 20130161776Abstract: An electronic device includes a first wiring substrate including a component mounting area, a second wiring substrate stacked on the first wiring substrate, in which an opening portion is provided in a part corresponding to the component mounting area, and connected to the first wiring substrate via solder bumps which are arranged on a periphery of the component mounting area, a frame-like resin dam layer formed between the solder bumps on the periphery of the component mounting area, and surrounding the component mounting area, and an electronic component mounted on the component mounting area of the first wiring substrate, wherein a sealing resin is filled between the first wiring substrate and the second wiring substrate such that the component mounting area is formed as a resin non-forming area by the resin dam layer.Type: ApplicationFiled: December 19, 2012Publication date: June 27, 2013Applicant: SHINKO ELECTRIC INDUSTRIES CO., LTD.Inventor: Shinko Electric Industries Co., Ltd.
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Publication number: 20130153945Abstract: A method of manufacturing a light-emitting element mounting package including laminating a metallic layer on an insulating layer; forming a light-emitting element mounting area which includes a pair of electroplating films formed by electroplating using the metallic layer as a power supply layer on the metallic layer; forming a light-emitting element mounting portion in which a plurality of wiring portions are separated by predetermined gaps, by removing predetermined portions of the metallic layer, wherein, in the forming the light-emitting element mounting portion, the metallic layer is removed so that one of the pair of electroplating films belongs to one wiring portion of the plurality of wiring portions and another of the pair of electroplating films belongs to another wiring portion adjacent to the one wiring portion.Type: ApplicationFiled: December 4, 2012Publication date: June 20, 2013Applicant: SHINKO ELECTRIC INDUSTRIES CO., LTD.Inventor: SHINKO ELECTRIC INDUSTRIES CO., LTD.
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Publication number: 20130154102Abstract: A support substrate includes a first surface and a second surface located above the level of the first surface. Chips are mounted on the first surface. A first insulating film is disposed over each chip. First conductive plugs are connected to the chip extending through each first insulating film. Filler material made of resin filling a space between chips. Wirings are disposed over the first insulating film and the filler material for interconnecting different chips. The second surface, an upper surface of the first insulating film and an upper surface of the filler material are located at the same level.Type: ApplicationFiled: February 11, 2013Publication date: June 20, 2013Applicants: SHINKO ELECTRIC INDUSTRIES CO., LTD., FUJITSU LIMITEDInventors: FUJITSU LIMITED, SHINKO ELECTRIC INDUSTRIES CO., LTD.
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Publication number: 20130153946Abstract: A light-emitting element mounting package includes a light-emitting element mounting portion that includes a plurality of wiring portions arranged interposing a predetermined gap between the wiring portions facing each other, and an insulating layer on which the light-emitting element mounting portion is mounted, wherein an upper surface of the light-emitting element mounting portion is exposed on the insulating layer, wherein cutout portions are formed on lower sides of side edges of the wiring portions and contact the insulating layer.Type: ApplicationFiled: December 11, 2012Publication date: June 20, 2013Applicant: Shinko Electric Industries Co., Ltd.Inventor: Shinko Electric Industries Co., Ltd.
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Publication number: 20130153271Abstract: A wiring board includes a pad exposed from an opening portion of an outermost insulating layer. The pad includes: a first metal layer a surface of which is exposed from the wiring board; a second metal layer provided on the first metal layer and formed of a material effective in preventing a metal contained in a via inside the board from diffusing into the first metal layer; and a third metal layer provided between the second metal layer and the via, and formed of a material harder to be oxidized than that of the second metal layer. The thickness of the third metal layer is relatively thick, and is preferably selected to be three times or greater than a thickness of the second metal layer. A side surface of the third metal layer and a surface of the third metal layer to which the via is to be connected are roughed.Type: ApplicationFiled: February 12, 2013Publication date: June 20, 2013Applicant: SHINKO ELECTRIC INDUSTRIES CO., LTD.Inventor: Shinko Electric Industries Co., Ltd.
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Publication number: 20130146220Abstract: Two stacked bodies, each having a metal layer provided on a first metallic foil with carrier via a first insulating layer, are prepared. The first metallic foil with carrier has a metallic foil provided on a carrier plate via a peeling layer. A joined body is formed by jointing the stacked bodies such that the carrier plates are joined via a joining layer. First conductor patterns are formed by patterning the metal layers on both sides of the joined body. Second metallic foils with carrier are provided to the first conductor patterns of the joined body such that the first conductor patterns are opposed to the metallic foils via second insulating layers. Two substrates are formed by peeling the carrier plates with carrier from the peeling layers. Second conductor patterns which are connected electrically to the first conductor patterns are formed from the metallic foils of the substrate.Type: ApplicationFiled: February 8, 2013Publication date: June 13, 2013Applicant: SHINKO ELECTRIC INDUSTRIES CO., LTD.Inventor: SHINKO ELECTRIC INDUSTRIES CO., LTD.
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Publication number: 20130148253Abstract: A substrate temperature adjusting-fixing device includes an electro static chuck attracting and holding an object to be attracted; a base plate to which the electro static chuck is fixed; an adhesive layer formed between the electro static chuck and the base plate; and a heat insulation layer formed between the electro static chuck and the base plate, wherein the electro static chuck includes a base body having a mounting surface on which the object to be attracted is mounted, a heat generator directly formed on a surface opposite to the mounting surface of the base body, and an insulating layer formed to cover the heat generator.Type: ApplicationFiled: November 7, 2012Publication date: June 13, 2013Applicant: SHINKO ELECTRIC INDUSTRIES CO., LTD.Inventor: SHINKO ELECTRIC INDUSTRIES CO., LTD.
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Publication number: 20130140692Abstract: A wiring substrate includes an insulating layer having a first surface on which a projecting part is formed, and an electrode pad being formed on the projecting part and including a first electrode pad surface and a second electrode pad surface on a side opposite to the first electrode pad surface. The first electrode pad surface is exposed from the projecting part of the insulating layer. The second electrode pad surface is covered by the insulating layer. A cross-section of the projecting part is a tapered shape. One side of the cross-section toward the first electrode pad surface is narrower than another side of the cross-section toward the first surface of the insulating layer.Type: ApplicationFiled: November 20, 2012Publication date: June 6, 2013Applicant: SHINKO ELECTRIC INDUSTRIES CO., LTD.Inventor: SHINKO ELECTRIC INDUSTRIES CO., LTD.
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Publication number: 20130143062Abstract: A wiring substrate manufacturing method includes forming a layered configuration including a first metal layer, a peeling layer, and a second metal layer, removing an edge part of the layered configuration, so that the first metal layer is smaller than the second metal layer from a plan view, forming a support body by adhering the first metal layer to a base member and adhering the base member to a process part, the process part being formed by the removing of the edge part, forming a wiring substrate on the second metal layer, removing a part of the support body and a part of the wiring substrate that are superposed with respect to the process part from a plan view, and separating the second metal layer and the wiring substrate from the support body after the removing of the parts of the support body and the wiring substrate.Type: ApplicationFiled: December 3, 2012Publication date: June 6, 2013Applicant: SHINKO ELECTRIC INDUSTRIES CO., LTD.Inventor: SHINKO ELECTRIC INDUSTRIES CO., LTD.
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Publication number: 20130134594Abstract: A semiconductor device includes a semiconductor element on which electrode pads are laid out. A wiring substrate includes connecting pads respectively arranged in correspondence with the electrode pads. Pillar-shaped electrode terminals are respectively formed on the electrode pads of the semiconductor element. A solder joint electrically connects a distal portion of each electrode terminal and the corresponding connecting pad on the wiring substrate. Each electrode terminal includes a basal portion, which is connected to the corresponding electrode pad, and a guide, which is formed in the distal portion. The guide has a smaller cross-sectional area than the basal portion as viewed from above. The guide has a circumference and the basal portion has a circumference that is partially flush with the circumference of the guide. The guide is formed to guide solder toward the circumference of the guide.Type: ApplicationFiled: November 19, 2012Publication date: May 30, 2013Applicant: Shinko Electric Industries Co., Ltd.Inventor: Shinko Electric Industries Co., Ltd.
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Publication number: 20130134593Abstract: A method for manufacturing a semiconductor device includes preparing a semiconductor element including electrode pads laid out along the periphery of the semiconductor element in a tetragonal frame-shaped array to form a line of electrode pads along each side of the semiconductor element, preparing a wiring substrate including connection pads corresponding to the electrode pads, applying solder including a bulging central portion on an upper surface of each connection pad, forming pillar-shaped electrode terminals on the electrode pads so that each electrode terminal has an axis separated from a peak of the bulging central portion of the solder on the corresponding connection pad in a longitudinal direction of the corresponding connection pad, and electrically connecting the electrode terminals with the solder to the connection pad.Type: ApplicationFiled: November 19, 2012Publication date: May 30, 2013Applicant: Shinko Electric Industries Co., LTD.Inventor: Shinko Electric Industries Co., LTD.
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Publication number: 20130134127Abstract: A wiring board includes an electrode pad having a first surface and a second surface located on an opposite side from the first surface, a conductor pattern connected to the first surface of the electrode pad, and an insulator layer embedded with the electrode pad and the conductor pattern. The insulator layer covers an outer peripheral portion of the second surface of the electrode pad.Type: ApplicationFiled: January 16, 2013Publication date: May 30, 2013Applicant: Shinko Electric Industries Co., Ltd.Inventor: Shinko Electric Industries Co., Ltd.