摘要:
A field emission element including an electrode structure made of a thin film exhibiting increased adhesive strength. A thin film of niobium nitride (NbN) is formed on a glass substrate by sputtering or the like. The NbN film exhibits increased adhesive strength to a degree sufficient to prevent etching for formation of the film into electrodes from causing peeling of the film.
摘要:
A method of making a contact probe including a step of making a first printed wiring board having a signal electrode and a ground electrode used as a contact part of the contact probe with respect to a measuring object, in which the signal electrode and ground electrode are formed of a metal wiring pattern, and making a second printed wiring board with a coaxial line structure having a shield electrode which encloses a signal line and the surroundings of the signal line through an insulating layer. The signal electrode of the first printed wiring board and the signal line of the second printed wiring board are electrically connected together, and the ground electrode of the first printed wiring board and the shield electrode of the second printed wiring board are electrically connected together.
摘要:
A real-time release testing capable of constantly ensuring quality, a method for quality testing of a product using real-time release testing, a method for quality testing of an in-process product and/or an end product by real-time release testing, comprising the step of assessing the quality from design space established with only material attributes as inputs, and a manufacturing parameter-independent method for quality testing of a product using real-time release testing.
摘要:
A plurality of protruding substrate portions (12) is extended from positions placed at an interval from each other along a peripheral edge of a wiring substrate (10). Each of the protruding substrate portions (12) is provided with wiring terminals (15), (16) electrically connected to each of a plurality of electrode terminals provided to an electrical instrument substrate. A cut-out part (18) is formed in a peripheral edge (13a) between the protruding substrate portions (12) in the wiring substrate (10).
摘要:
A semiconductor device includes a semiconductor substrate; an n-channel MOS transistor including a first gate insulating film provided on a p-type layer, a first gate electrode made of TiN, and a first upper gate electrode made of semiconductor doped with impurities; and a p-channel MOS transistor including a second gate insulating film provided on an n-type layer, a second gate electrode including at least as a part, a TiN layer made of TiN crystal in which a ratio of (111) orientation/(200) orientation is about 1.5 or more, and a second upper gate electrode made of semiconductor doped with impurities.
摘要:
An electrode connection structure of a semiconductor chip is provided to realize a highly reliable electrical connection with low stress without using a bump. A conductive member may be used for such an electrode connection structure. A semiconductor device is provided wherein semiconductor chips are arranged in layers without providing the semiconductor chips with a through via, and a method is provided for manufacturing such a semiconductor device. A part or all of the surface of a horizontal recess, which is formed in an adhesive layer arranged between a first electrode of a lower layer and a second electrode of an upper layer, is provided with a conductive member for connecting the first electrode and the second electrode.
摘要:
A cardiac ablation device, including a steerable catheter (10) and an expandable ablation element (18) incorporating one or more balloons (20,22) at the distal end of the catheter, has a continuous passageway (28, 30) extending through it from the proximal end of the catheter to the distal side of the expandable ablation element. A probe (72) carrying electrodes is introduced through this passageway and deploys, under the influence of its own resilience, to a structure incorporating a loop (82) which is automatically aligned with the axis of the expandable ablation device, so that minimal manipulation is required to place the sensor probe.
摘要:
A cardiac ablation device, including a steerable catheter (10) and an expandable ablation element (18) incorporating one or more balloons (20, 22) at the distal end of the catheter, has a continuous passageway (28, 30) extending through it from the proximal end of the catheter to the distal side of the expandable ablation element. A probe (72) carrying electrodes is introduced through this passageway and deploys, under the influence of its own resilience, to a structure incorporating a loop (82) which is automatically aligned with the axis of the expandable ablation device, so that minimal manipulation is required to place the sensor probe.
摘要:
A test apparatus for testing a device under test includes a capture memory that stores thereon an output pattern received from the device under test, a header detecting section that reads the output pattern from the capture memory and detects a portion matching a predetermined header pattern in the output pattern, and a judging section that judges whether the output pattern is acceptable based on a result of comparison between a pattern, in the output pattern, which starts with the portion matching the predetermined header pattern and a corresponding expected value pattern.
摘要:
To provide a semiconductor device including a first replica buffer connected to a calibration terminal, an impedance adjusting circuit that changes an impedance of the first replica buffer according to a comparison result between a potential of the terminal and a reference potential, and an impedance adjusting circuit that changes an impedance of a third replica buffer according to a comparison result between a potential of a connection node of a second replica buffer and the third replica buffer and a potential of the terminal. According to the present invention, both impedances of the first and third replica buffers are adjusted based on the potential of the terminal, and therefore an adjustment error of one of the replica buffers is not superimposed with an adjustment error of the other replica buffer.