摘要:
A lead configured to join to a signal line of an electronic part through solder is disposed in an opposing relationship to the signal line and extends for sliding movement. A first opposing face section including a pair of faces having wettability to the solder is formed on surfaces of the signal line and the lead. Further, a second opposing face section including a pair of faces having wettability lower than the wettability of the first opposing face section is formed on the surfaces of the signal line and the lead along an extending direction of the lead.
摘要:
An electronic component includes: an electronic component body; and a lead secured to the electric component and including a projection portion defined by first and second inclined portions facing each other. The solder wettability of the first inclined portion is smaller than the solder wettability of the second inclined portion.
摘要:
A communication terminal transmits, to an access point apparatus, a connection request which includes communication terminal information for identifying the communication terminal and display manner information representing a display manner in which the communication terminal information is displayed on a display device of the access point apparatus. The access point apparatus displays particulars of the communication terminal information included in the connection request, transmitted from the communication terminal, in the display manner represented by the display manner information included in the connection request. The access point apparatus further allows the user to select whether the communication terminal corresponding to the communication terminal information displayed on the display device is to be permitted for connection or not.
摘要:
A media sheet re-supply section is provided which connects the downstream side end to the upstream side end of a feeding section provided at a printing section to form an orbiting feed path together with the feeding section, and which flips over a media sheet sent out from the downstream side end of the feeding section, of which one side has received printing, and supplies it to the upstream side end of the feeding section. The media sheet re-supply section has a length of a feed path capable of holding, during printing on a current media sheet by the printing section, at least one preceding media sheet printed prior to the current media sheet.
摘要:
A method for manufacturing a ferroelectric capacitor includes steps of: (a) forming a first crystalline barrier layer; (b) forming a second crystalline barrier layer composed of nitride by nitriding the first crystalline barrier layer; (c) forming a first electrode above the second crystalline barrier layer; (d) forming a ferroelectric film on the first electrode; and (e) forming a second electrode on the ferroelectric film.
摘要:
A communication terminal transmits, to an access point apparatus, a connection request which includes communication terminal information for identifying the communication terminal and display manner information representing a display manner in which the communication terminal information is displayed on a display device of the access point apparatus. The access point apparatus displays particulars of the communication terminal information included in the connection request, transmitted from the communication terminal, in the display manner represented by the display manner information included in the connection request. The access point apparatus further allows the user to select whether the communication terminal corresponding to the communication terminal information displayed on the display device is to be permitted for connection or not.
摘要:
An object is to provide a semiconductor device having high reliability and capable of high speed operation. The semiconductor device includes a silicon substrate, a silicon nitrided oxide film formed on the silicon substrate, and a gate electrode formed on the silicon nitrided oxide film. Nitrogen is distributed only in the vicinity of an interface between the silicon substrate and the silicon nitrided oxide film. In the vicinity of the interface, every nitrogen atom is bonded to two silicon atoms and one oxygen atom.
摘要:
A piezoelectric element comprising a first electrode, a piezoelectric layer which is composed of a metal oxide containing lead, zirconium and titanium and which formed above the first electrode, and a second electrode formed above the piezoelectric layer. The piezoelectric layer has negatively charged Pb—O complex defects and positively charged Pb—O complex defects, the concentration of the negatively charged Pb—O complex defects being higher than the concentration of the positively charged Pb—O complex defects.
摘要:
A large-scale display device having a plurality of display units which each include a plurality of elongated plasma tubes each filled with a discharge gas, and at least one pair of display electrodes disposed outside the plasma tubes, voltage applying means which applies a drive voltage to the display electrodes to cause electric discharge in the plasma tubes for display.Vertically adjoining ones of the display units respectively have adjoining portions which are offset thicknesswise from each other for prevention of contact between the plasma tubes of the vertically adjoining display units. The voltage applying means is disposed away from the adjoining portions of the vertically adjoining display units.
摘要:
A method of manufacturing a ferroelectric memory device includes: forming a hydrogen barrier film which covers a ferroelectric capacitor including a lower electrode, a ferroelectric film, and an upper electrode, wherein a thickness of an area of the hydrogen barrier film provided on the upper electrode is made greater than a thickness of an area of the hydrogen barrier film provided on a sidewall of the ferroelectric capacitor by forming the area of the hydrogen barrier film provided on the upper electrode in a plurality of layers.