摘要:
A paging apparatus having a battery saving function comprises a power supply to a radio circuit and a power supply control circuit. Power is turned on periodically in synchronization with the detection of synchronization signals and is turned off responsive to the detection of a predetermined sequence. The power supply to the radio circuit remains turned off without being turned on periodically for a predetermined time period in response to the detection of a specific code addressed to the paging apparatus.
摘要:
A paging apparatus includes a first switch for turning on/off a power supply, a second switch, a memory for storing a received message, a display for displaying a message read out from the memory, a switch operation detector for detecting operations for the first and second switches, and a message controller for selectively executing a display mode of displaying the message, a preservation mode of preserving the message in the memory, and a clear mode of clearing the message stored in the memory, in response to a conbination of operations of the first and second switches detected by the switch operation detector.
摘要:
A method for fabricating a circuit apparatus includes forming a wiring layer, a conductive layer, and a first insulating layer on the wiring substrate, removing the conductive layer in an opening of the first insulating layer so as to expose the wiring layer, forming a gold plating layer on the wiring layer, removing the first insulating layer and the conductive layer, forming a second insulating layer on the wiring substrate, the second insulating layer having an opening through which the gold plating and adjacent wiring layers are exposed, and electrically connecting a circuit element to the gold plating layer.
摘要:
Disclosed is a pharmaceutical composition comprising a complex between solifenacin or a pharmaceutically acceptable salt thereof and an ion exchange resin, and an acrylic based polymer.
摘要:
A semiconductor device includes: a mount body; a semiconductor chip mounted on the mount body via projecting connecting terminals; and a filling resin filled between the mount body and the semiconductor chip to seal the connecting terminals, the filling resin being retained inside the semiconductor chip in such a way as not to run out of at least one side portion in four side portions defining an outer peripheral portion of the semiconductor chip.
摘要:
Plural repetitive patterns 61 are formed on a transparent substrate 62 in the unit of a chip 65. Each of the repetitive patterns has plural pseudo mura defects 66 to which intensities of mura defects occurring in a predetermined repetitive pattern are allocated with being stepwise changed, for respective kinds of the mura defects.The mura defects are a CD Mura based on an abnormality in critical dimension of unit patterns 63 in the repetitive patterns, a Pitch Mura based on an abnormality in interval of the repetitive patterns, a Butting Mura based on a positional displacement of the repetitive patterns, and a Defect mura based on a pattern defect of unit patterns in the repetitive patterns.
摘要:
Provided is a circuit board which suppresses abnormal formation of plated layer inside a via, caused by core materials of glass fibers or the like projected from a side wall of the via and which helps to improve the connection reliability of the via. An insulating layer, which is formed of thermoset resin and embedded with glass fibers, is provided between a first wiring layer and a second wiring layer. The glass fibers projected into a via hole side from a side wall of the via hole in different positions are embedded into a via conductor in such a state that the glass fibers are jointed with each other.
摘要:
A circuit device having superior mechanical strength at the interface between a circuit board and heat sink and superior efficiency for radiating heat from a circuit element to the heat sink through the circuit board. The circuit device includes the metal-based insulation board for installing the circuit element, and the heat sink, over which the insulation board is installed with a paste arranged therebetween. The insulation board has a projection arranged on the surface facing the heat sink along a peripheral portion. At least part of the projection contacts the heat sink through the paste layer.
摘要:
A thin circuit device that can operate at a high speed is provided. The circuit device includes a first circuit element and a circuit element portion formed on a substrate. The first circuit element and the circuit element portion are arranged in such a manner that element surfaces thereof are opposed to each other. A terminal formed on the element surface of the first circuit element and a terminal formed on the element surface of the circuit element portion are electrically connected to each other via conductive particles in a binder forming an anisotropic conductive film and a via. The anisotropic conductive film and a third insulating resin film are bonded by thermocompression bonding in the same step, thereby simplifying manufacturing steps of the circuit device.
摘要:
A silicon carbide body includes polycrystals of silicon carbide, and has a purity of silicon carbide of not less than 99.9999 wt %, a relative density of not less than 99% and a ratio of silicon of not less than 70.12 wt %.