摘要:
An extreme ultraviolet light source apparatus comprises a target supply unit supplying a target into a vacuum chamber, a laser oscillator outputting a laser light into the vacuum chamber, a collector mirror outputting an extreme ultraviolet light outside by reflecting the extreme ultraviolet light emitted from the target being ionized as a plasma by irradiation with the laser light at a plasma luminescence point in the vacuum chamber, and an ion debris removal unit at least a part of which is located in an obscuration region including the plasma luminescence point.
摘要:
An extreme ultraviolet light source apparatus comprises a target supply unit supplying a target into a vacuum chamber, a laser oscillator outputting a laser light into the vacuum chamber, a collector mirror outputting an extreme ultraviolet light outside by reflecting the extreme ultraviolet light emitted from the target being ionized as a plasma by irradiation with the laser light at a plasma luminescence point in the vacuum chamber, and an ion debris removal unit at least a part of which is located in an obscuration region including the plasma luminescence point.
摘要:
An extreme ultraviolet light source apparatus comprises a target supply unit supplying a target into a vacuum chamber, a laser oscillator outputting a laser light into the vacuum chamber, a collector mirror outputting an extreme ultraviolet light outside by reflecting the extreme ultraviolet light emitted from the target being ionized as a plasma by irradiation with the laser light at a plasma luminescence point in the vacuum chamber, and an ion debris removal unit at least a part of which is located in an obscuration region including the plasma luminescence point.
摘要:
An extreme ultraviolet light source apparatus comprises a target supply unit supplying a target into a vacuum chamber, a laser oscillator outputting a laser light into the vacuum chamber, a collector mirror outputting an extreme ultraviolet light outside by reflecting the extreme ultraviolet light emitted from the target being ionized as a plasma by irradiation with the laser light at a plasma luminescence point in the vacuum chamber, and an ion debris removal unit at least a part of which is located in an obscuration region including the plasma luminescence point.
摘要:
A target output device may include: a main body for storing a target material; a nozzle unit, connected to the main body, for outputting the target material as a target; an electrode unit provided so as to face the nozzle unit; a voltage control unit that applies predetermined voltage between the electrode unit and the target material to generate electrostatic force therebetween for pulling out the target material through the nozzle unit; a pressure control unit that applies predetermined pressure to the target material; and an output control unit that causes the target to be outputted through the nozzle unit by controlling signal output timing of each of a first timing signal and a second timing signal, the first timing signal causing the voltage control unit to apply the predetermined voltage between the target material and the electrode unit at first timing, and the second timing signal causing the pressure control unit to apply the predetermined pressure to the target material at second timing.
摘要:
A target output device may include: a main body for storing a target material; a nozzle unit, connected to the main body, for outputting the target material as a target; an electrode unit provided so as to face the nozzle unit; a voltage control unit that applies predetermined voltage between the electrode unit and the target material to generate electrostatic force therebetween for pulling out the target material through the nozzle unit; a pressure control unit that applies predetermined pressure to the target material; and an output control unit that causes the target to be outputted through the nozzle unit by controlling signal output timing of each of a first timing signal and a second timing signal, the first timing signal causing the voltage control unit to apply the predetermined voltage between the target material and the electrode unit at first timing, and the second timing signal causing the pressure control unit to apply the predetermined pressure to the target material at second timing.
摘要:
A droplet generation and detection device may include: a droplet generation unit for outputting a charged droplet; at least one droplet sensor including a magnetic circuit including a coil configured of an electrically conductive material, the magnetic circuit being disposed such that the charged droplet passes around the magnetic circuit, and a current detection unit for detecting current flowing in the coil and outputting a detection signal; and a signal processing circuit for detecting the charged droplet based on the detection signal.
摘要:
A droplet generation and detection device may include: a droplet generation unit for outputting a charged droplet; at least one droplet sensor including a magnetic circuit including a coil configured of an electrically conductive material, the magnetic circuit being disposed such that the charged droplet passes around the magnetic circuit, and a current detection unit for detecting current flowing in the coil and outputting a detection signal; and a signal processing circuit for detecting the charged droplet based on the detection signal.
摘要:
A method for manufacturing a wiring board for mounting an electronic component, a wiring board for mounting an electronic component, and a method for manufacturing an electronic-component-mounted wiring board are provided. A bonding material paste, which can include solder and an electric insulation material made of a resin, can be placed on chip mount terminal pads and heated to fuse the solder and soften the electric insulation material. Subsequently, the solder is solidified to form solder bumps. Further, the electric insulation material is cured on a surface of each of the solder bumps and a surface of a multilayer board around each of the solder bumps to form an electric insulation surface layer. Accordingly, when a chip is mounted to such wiring boards, the electric insulation surface layer minimizes or eliminates the connection between adjacent solder bumps during re-fusing of the solder.
摘要:
A spark plug having improved durability having a ground electrode comprised of a ground electrode base member and a noble metal tip. A center axis of the noble metal tip slants in relation to the center axis of the ground electrode base member at angle θ which satisfies a relation 2°≦θ≦25°.