| Patent application number | Description | Published |
|---|
| 20080314612 | Conductor of electric cable for wiring, electric cable for wiring, and methods of producing them - A conductor of an electric cable for wiring, containing a copper alloy material containing 1.0 to 4.5 mass % of Ni, 0.2 to 1.1 mass % of Si, and the balance of Cu and unavoidable impurities, in which the copper alloy material has an average grain diameter of 0.2 to 5.0 μm. | 12-25-2008 |
| 20090032603 | IC CARD AND MANUFACTURING METHOD OF THE SAME - An IC card formed by sandwiching a circuit board formed with an antenna pattern and an IC chip mounted on the circuit board with a plurality of card constituent sheets. Ferrite beads to absorb and remove noises (unnecessary radiation energy) input to and output from the IC chip are mounted on wiring sections interconnecting the antenna pattern and IC chip. | 02-05-2009 |
| 20090130816 | METHOD FOR MANUFACTURING SIMOX WAFER AND SIMOX WAFER MANUFACTURED THEREBY - This method for manufacturing a SIMOX wafer, includes: implanting oxygen ions in a silicon wafer; cleaning said silicon wafer into which said oxygen ions are implanted; and forming a buried oxide film within an interior of said silicon wafer by subjecting said cleaned silicon wafer to a heat treatment, wherein said method further includes immersing said silicon wafer in an aqueous solution of hydrofluoric acid and etching a SiO | 05-21-2009 |
| 20100020253 | PROJECTION DISPLAY APPARATUS - A projection display apparatus is provided with a liquid crystal panel, and first to third polarizing layers are arranged on an optical path of light. The transmission axis of the first polarizing layer and the transmission axis of the second polarizing layer orthogonally intersect with each other. The transmission axis of the second polarizing layer and the transmission axis of the third polarizing layer are parallel to each other. The first compensation layer compensates a phase difference generated due to pre-tilt angle on the entering side of the liquid crystal panel. The second compensation layer compensates a phase difference generated due to a pre-tilt angle on the outgoing side of the liquid crystal panel. The third compensation layer compensates a phase difference generated due to deviation between the polarization axis of the light entering the third polarizing layer and the transmission axis of the third polarizing layer. | 01-28-2010 |
| 20100073356 | Level shifter, shift register with level shifter, and display device with shift register - In one embodiment of the present invention, a NAND circuit, an inverter, a plurality of transistors serve as stopping devices for stopping operation of a circuit in a manner responsive to a level of an initializing signal that is fed. If the initializing signal that is Low-level is fed into the NAND circuit, then a plurality of transistors all become OFF. This makes it possible to reduce steady current flowing across a voltage and a start signal. Steady current flowing across the voltage and a start inverted signal is also reduced. Thus, the steady current flowing through the level shifter is reduced reliably, regardless of the way of use, when necessary. | 03-25-2010 |
| 20100294534 | CONDUCTOR WIRE FOR ELECTRONIC APPARATUS AND ELECTRICAL WIRE FOR WIRING USING THE SAME - Disclosed herein is a conductor wire for electronic device, which has high strength and excellent electrical conductivity and is composed of a copper alloy containing 0.5-3.0 mass percent, 0.1-1.0 mass percent of silicon, and the balance being copper and inevitable impurities. The copper alloy may further contain 0.1-3.0 mass percent of nickel and may further contain the sum total of 0.05-1.0 mass percent of one or two or more elements selected from the group consisting of iron, silver, chromium, zirconium and titanium. The copper alloy may also contain the sum total of 0.01-3.0 mass percent of one or two or more elements selected from the group consisting of 0.05-0.5 mass percent of magnesium, 0.1-2.5 mass percent of zinc, 0.1-2.0 mass percent of tin, 0.01-0.5 mass percent of manganese and 0.01-0.5 mass percent of aluminum. | 11-25-2010 |
| 20120018192 | CONDUCTOR OF AN ELECTRICAL WIRE FOR WIRING, METHOD OF PRODUCING A CONDUCTOR OF AN ELECTRICAL WIRE FOR WIRING, ELECTRICAL WIRE FOR WIRING, AND COPPER ALLOY SOLID WIRE - A conductor of an electrical wire for wiring, which is obtained by stranding a plurality of copper alloy wire materials each having a composition containing 0.3 to 1.5 mass % of Cr, with the balance being Cu and inevitable impurities, and which has a tensile strength of 400 MPa or more and 650 MPa or less, an elongation of 7% or more when broken, an electrical conductivity of 65% IACS or more, a ratio between a 0.2% proof stress and the tensile strength of 0.7 or more and 0.95 or less, and a work-hardening exponent of 0.03 or more and 0.17 or less; a method of producing the same; an electrical wire for wiring, in which an insulating cover is provided on the conductor; and a copper alloy solid wire for the conductor. | 01-26-2012 |
