Abstract:
PROBLEM TO BE SOLVED: To provide a semiconductor package which can easily route wiring in a plane direction.SOLUTION: A semiconductor package 1 comprises: a plurality of wiring patterns 20 formed on the same plane; an insulation layer 30 for insulating the wiring patterns 20 from each other and making the wiring patterns 20 adhere to each other; and semiconductor elements 50 mounted on a lower surface side of the wiring patterns 20. The semiconductor package 1 further comprises: semiconductor elements 70 mounted on an upper surface side of the wiring patterns 20; and an insulation layer 60 which is formed on an undersurface of the insulation layer 30 and covers a whole of the semiconductor elements 50. The semiconductor element 50 and the semiconductor element 70 are linearly connected with each other at a position where at least a part of the semiconductor element 50 and at least a part of the semiconductor element 70 overlap each other in planar view via the common wiring pattern 20.
Abstract:
PROBLEM TO BE SOLVED: To provide a substrate which is improved in mechanical strength as compared with conventional ones.SOLUTION: The substrate includes: a core layer provided with a plate-like body made of an aluminum oxide and a plurality of linear conductors penetrating the plate-like body in the thickness direction; and a silicon layer or a glass layer which is bonded to at least one of one surface side and the other surface side of the core layer via an adhesive layer.
Abstract:
PROBLEM TO BE SOLVED: To provide a multilayered capacitor that can reduce a voltage variation in the power of a semiconductor chip even if the packaging density of an electrode terminal formed in the semiconductor chip is increased, and to provide a semiconductor package including the same and a method for manufacturing the same. SOLUTION: The multilayered capacitor includes: a plurality of mutually connected first internal electrodes disposed in parallel with a predetermined space; a plurality of mutually connected second internal electrode disposed in parallel with a predetermined space while being mutually interposed with the plurality of first internal electrodes; a first external electrode connected with the plurality of first internal electrodes; and a second external electrode connected with the plurality of second internal electrodes. The plurality of first internal electrodes and the plurality of second internal electrodes are disposed in a region sandwiched between the first external electrode and the second external electrode in such a way that they are almost parallel to the plane which the first external electrode and the second external electrode face. COPYRIGHT: (C)2010,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide a multilayer wiring board for preventing a load from being applied to design by efficiently drawing out a wiring pattern from a pad arrangement region. SOLUTION: In the multilayer wiring board 30, the pad arrangement region, where a connection pad 12 to which a semiconductor element is flip-chip connected is disposed in a square grid shape, is provided on a substrate, and the multilayer wiring board 30 has a wiring pattern, where the other end is drawn out of the connection pad 12 to the outside of the pad arrangement region. A pad non-arrangement region is periodically provided along the outer periphery of the pad arrangement region. When the pitch of the connection pad 12, a connection pad diameter, the minimum spacing between the wiring patterns and that between the wiring pattern and the connection pad 12, the minimum wiring width of the wiring pattern, and the number of columns and the number of rows where the pad 12 is not disposed in the pad non-arrangement region are set to P, d, s, w, Ndl, and Ndr, respectively, the connection pad 12 and the wiring patterns are disposed in the arrangement meeting a formula of ((Ndl+1)P-d-s)/(w+s)≥2Ndr+Ndl. COPYRIGHT: (C)2009,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide a multilayer wiring board capable of greatly relaxing channel problems to the rerouting of a number of high-density I/Os, reducing conductor loss and crosstalk, and reducing and simplifying a design process. SOLUTION: In the multilayer wiring board, a group of reception pads for packaging electronic components is provided on one surface, a first wiring layer 2 formed on the uppermost layer has a first connection section disposed on the same surface as a surface where the pad is provided and a second connection section disposed separately from the first connection section, the pad is electrically connected to the first connection section via a conductor wire 5, the wire is provided in a first insulating layer 3 laminated on the first wiring layer 2, and the first connection section is connected to the second connection section in a straight line or curve via a first wiring pattern. COPYRIGHT: (C)2009,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide a solid oxide fuel cell having a cleaning function of exhaust gas remarkably decreasing exhaust of unburned components and imperfect burned components to the outside. SOLUTION: The solid oxide fuel cell generates electric power in such a way that a cylindrical body S has an anode A on the inside of a cylindrical electrolyte E made of solid oxide and a cathode C on the outside, an oxidation catalyst is contained at least on the surface of the anode A, fuel gas F is supplied from one end of the cylindrical body S, exhaust gas containing the unburned gas components and/or imperfect burned components exhausted from the other end is flame-burned B on the outside of the cylindrical body S, and the fuel gas F is catalytically burned on the inside of the cylindrical body S by temperature rising of the cylindrical body caused by the flame-burning B. COPYRIGHT: (C)2009,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide a solid oxide fuel cell capable of solving problems with conventional fuel cells such as small power output and low safety. SOLUTION: An inner container for accommodating the solid oxide fuel cell is additionally provided with an outer container. In the inner container, a number of plate cells are vertically arranged between cells at intervals so that a mixed gas of fuel and air is supplied downward from top to bottom via a clearance with a predefined width between the cells for power generation through mixed gas combustion at the bottom of accommodation space. COPYRIGHT: (C)2008,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide a flame type fuel cell having no output drop caused by oxygen partial pressure on the cathode side, no generation of the diffusion overpotential caused by an air flow in a combustion system, and effectively utilizing exhaust gas. SOLUTION: In the flame type fuel cell using gas fuel, a combustion chamber has a cylindrical shape, the chamber wall in the combustion chamber is regulated by a fuel cell, the chamber wall of the combustion chamber has the composite wall structure of at least two layers having an air guide passage formed between the layers, and air is supplied to the combustion chamber after passed through the air guide passage formed between adjacent walls. COPYRIGHT: (C)2006,JPO&NCIPI
Abstract:
PROBLEM TO BE SOLVED: To provide a solid organic matter surface use fuel battery having a cathode layer and an anode layer disposed on one face of a solid organic substrate in parallel, and allowing miniaturization, cost reduction and the lowering of a power generation drive temperature without requiring an airtight sealing structure. SOLUTION: The strip-like cathode layer 2 of SSC or the like, and the permeable strip-like anode layers 3 1 , 3 2 of rhenium metal powder or the like are arranged on the upper face of the solid organic substrate 1 such as a polyester film in parallel at prescribed intervals. Fuel supply layers 11 1 , 11 2 penetratingly supplying fluid fuel such as ethanol to the whole anode layer are disposed on upper faces of the anode layers in a contact state. An oxygen ion generated in the cathode layer contacting with the atmosphere moves on a surface area of the substrate to react on a fuel species supplied to the anode layer. Fuel cells C1, C2 are formed of the cathode layer and the anode layers on a substrate face. The upper face of the fuel supply layer can be formed of cover layers 12 1 , 12 2 . COPYRIGHT: (C)2005,JPO&NCIPI
Abstract:
PROBLEM TO BE SOLVED: To provide a fuel battery cell which can prevent large-sizing of the cell even if its contact area to air and fuel gas of an anode layer and a cathode layer is expanded. SOLUTION: With the fuel battery cell, in which a mixed gas of the fuel gas and the air is supplied to the cathode layer 18b and the anode layer 18c pinching a solid electrolyte layer 18a, a single cell layer 18 being laminated with the cathode layer 18b, the solid electrolyte layer 18a, and the anode layer 18c is rolled up spirally to form a swirl body 16 in the fuel cell, counter faces of the single cell layer 18 to an upper layer and a lower layer mutually adjacent in the center direction of the swirl body 16 are formed by the cathode layers 18b themselves or the anode layers 18c themselves, and the cathode layer 18b and the anode layer 18c are formed in the porous layer through which the mixed gas is capable of passing. COPYRIGHT: (C)2004,JPO