摘要:
Provided is a plasma processing apparatus featuring highly improved plasma ignition property and ignition stability by defining a positional relationship between a dielectric and the slots. A plasma processing apparatus 11 includes a processing chamber 12 having a top opening; a dielectric 15 which has inclined surfaces 16a and 16b on a bottom surface thereof so that a thickness dimension is successively varied, and is disposed so as to close the top opening of the processing chamber 12; and an antenna 24 disposed on a top surface of the dielectric 15, for supplying microwave to the dielectric 15, thereby generating plasma at the bottom surface of the dielectric 15. Further, the antenna 24 is provided with a plurality of slots 25 positioned uprightly above the inclined surfaces 16a and 16b.
摘要:
Provided is a plasma processing apparatus featuring highly improved plasma ignition property and ignition stability by defining a positional relationship between a dielectric and the slots. A plasma processing apparatus 11 includes a processing chamber 12 having a top opening; a dielectric 15 which has inclined surfaces 16a and 16b on a bottom surface thereof so that a thickness dimension is successively varied, and is disposed so as to close the top opening of the processing chamber 12; and an antenna 24disposed on a top surface of the dielectric 15, for supplying microwave to the dielectric 15, thereby generating plasma at the bottom surface of the dielectric 15. Further, the antenna 24 is provided with a plurality of slots 25positioned uprightly above the inclined surfaces 16a and 16b.
摘要:
A method for approximately representing a first curve having anchor points and a control point, wherein the first curve is subdivided into a plurality of segments and an approximate curve is constructed by joining the points corresponding to the ends of the segments with straight lines. The number of segments is a prestored value.
摘要:
A sensor system in which it is possible to identify a sufficient number of sensors even in a situation where the data length of a packet is limited, as well as a sensor and a receiving device in the same, are provided. A sensor repeating a measurement period for performing measurement and a transmission period for performing transmission at predetermined cycles, includes: a measurement section (11) that outputs during the measurement period measurement information based on predetermined measurement; and a transmission section (12) that transmits during the transmission period, by using a single packet or a plurality of packets, source identification information for identifying a source of a packet, the measurement information, and sensor-related information for identifying the sensor and/or a measurement target equipment of this sensor.
摘要:
A pneumatic tire is provided in the tread portion (2) with a circumferential groove (3, 3b, 3c) extending continuously in the tire circumferential direction and having a pair of oppositely opposed groove walls (6). The circumferential groove (3, 3b, 3c) is provided in at least one of the groove walls (6) with radial grooves (9) arranged along the longitudinal direction of the circumferential groove (3). The radially outer end (9o) of the radial groove (9) is positioned in a range (a1) of from 0 to 20% of the depth (GDt) of the circumferential groove. The radially inner end (9i) of the radial groove (9) is positioned in a range (a2) of from 80 to 100% of the depth (GDt) of the circumferential groove. The radial groove has an opening width (g) of not less than 1.0 mm, but not more than 6.0 mm.
摘要:
A method of manufacturing a semiconductor device, including forming an opening in an interlevel insulating film disposed on a semiconductor substrate, forming an auxiliary film containing a predetermined metal element, to cover an inner surface of the opening, forming a main film to fill the opening after forming the auxiliary film, the main film containing, as a main component, Cu used as a material of an interconnection main layer, and performing a heat treatment before or after forming the main film, thereby diffusing the predetermined metal element of the auxiliary film onto a surface of the interlevel insulating film facing the auxiliary film, so as to form a barrier film on the interlevel insulating film within the opening, the barrier film containing, as a main component, a compound of the predetermined metal element with a component element of the interlevel insulating film.
摘要:
Disclosed is a semiconductor storage device including a first electrode formed by being embedded in an insulating film formed on a substrate, a second electrode formed to be opposed to the first electrode, a storage layer formed between the first electrode and the second electrode, the storage layer being on a side of the first electrode, an ion source layer formed between the storage layer and the second electrode, and a diffusion prevention layer formed of a manganese oxide layer between the insulating film and the first electrode.
摘要:
A method of manufacturing a semiconductor device by forming an alloy layer in a connection hole provided in a layer insulation film on a substrate, including a first step of forming a first Cu layer in the state of covering the inside wall of the connection hole, a second step of forming an Ag layer on the first Cu layer, a third step of filling up with a second Cu layer the connection hole provided with the Ag layer, and a fourth step of forming a via composed of a CuAg alloy by diffusion caused by a heat treatment.