摘要:
A motor device includes a base portion; a transmission portion that is formed with the base portion as one member and is wound around at least a part of an outer periphery of a rotator; and a driving portion which is supported by the base portion, moves the transmission portion by a certain distance in a state in which a rotational force is transmitted between the rotator and the transmission portion, and returns the transmission portion to a predetermined position in a state in which the rotation force transmission state is released.
摘要:
A motor device includes a base portion; a transmission portion that is formed with the base portion as one member and is wound around at least a part of an outer periphery of a rotator; and a driving portion which is supported by the base portion, moves the transmission portion by a certain distance in a state in which a rotational force is transmitted between the rotator and the transmission portion, and returns the transmission portion to a predetermined position in a state in which the rotation force transmission state is released.
摘要:
A motor device comprises a transmission substrate formed with a transmission portion that is wound around at least part of the outer periphery of a rotator; and a driving substrate that has a driving portion which moves the transmission portion by a certain distance in a state in which a rotational force is transmitted between the rotator and the transmission portion returns the transmission portion to a predetermined position in a state in which the rotation force transmission state is released, and is connected to the transmission substrate so that the driving force due to the driving portion acts on the transmission portion.
摘要:
A projection optical device includes a projection optical system which projects an image of a pattern, a support member attached to the projection optical system, and a plurality of coupling members connected to the support member. The coupling members suspend and support the projection optical system through the support member from an upper direction of the support member. The projection optical device can include a frame to which one end of each of the coupling members is attached, such that the projection optical system hangs from the frame via the support member and the coupling members. A projection optical device also can include a liquid supply which supplies a temperature-controlled liquid to a side surface of a projection optical system utilizing gravity to cause the temperature-controlled liquid to flow along the side surface of the projection optical system.
摘要:
An immersion liquid is supplied to a space between a projection system and a substrate, and a patterned beam of radiation is projected through the liquid onto a target portion of the substrate using the projection system. A liquid retaining member is replaced with a table member that holds the substrate at an opposite position to the projection system while the liquid is maintained in contact with the projection system so as to transit from a first state to a second state, the first state in which the liquid is maintained between the projection system and the liquid retaining member, the second state in which the liquid is maintained between the projection system and the table member.
摘要:
A lithographic projection apparatus includes a substrate table that holds a substrate, a projection system that projects a patterned beam of radiation onto the substrate, and a liquid confinement structure that confines a liquid in a space between the projection system and the substrate, the substrate, the substrate table, or both, to form a part of a boundary of the space. In addition, a closing plate forms a part of a boundary of the space in place of the substrate, the substrate table, or both, when moved without substantially disturbing the liquid, the liquid confinement structure, or both.
摘要:
A lithographic projection apparatus includes an illumination system that conditions a radiation beam, a support structure that holds a patterning device, the patterning device being capable of imparting the radiation beam with a pattern. a substrate table that holds a substrate, and a projection system that projects the patterned radiation beam onto a target portion of the substrate. In addition, a liquid supply system provides a liquid to a space between the projection system and the substrate, the liquid supply system having a member. A liquid seal device forms a liquid seal between the member and the substrate.
摘要:
A motor device includes a rotor, a transmission member wound around at least a portion of an outer periphery of the rotor, a moving part connected to the transmission member to move the transmission member, and a control unit which makes the moving part perform the driving operation of moving the transmission member by a predetermined distance in a state where a torque transmission state is brought between the rotor and the transmission member, and the returning operation of returning the transmission member to a predetermined position in a state where the torque transmission state is released.
摘要:
A lithographic projection apparatus includes an illumination system that conditions a radiation beam, a support structure that holds a patterning device, the patterning device being capable of imparting the radiation beam with a pattern. a substrate table that holds a substrate, and a projection system that projects the patterned radiation beam onto a target portion of the substrate. In addition, a liquid supply system provides a liquid to a space between the projection system and the substrate, the liquid supply system having a member. A liquid seal device forms a liquid seal between the member and the substrate.
摘要:
A utility transfer apparatus includes: a magnetic member being secured to a first member; a first coil provided on the first member and wound on the magnetic member; and a second coil provided on a second member and wound on the magnetic member so that the second member is movable relative to the first member. The magnetic member forms a magnetic circuit that does not have an air gap.