摘要:
According to one of the aspects of the present invention there is provided a substrate carrier arranged to hold a substrate in position using a vacuum, the vacuum being established in a sealed space created between the substrate carrier and the substrate.
摘要:
An exposure apparatus is provided with a radiation source, a patterning structure, a projection system, a substrate, and a gas flushing system for removing gas from an area between the projection system and the substrate.
摘要:
A substrate bonding system has a first and a second substrate table for holding a first substrate and a second substrate, respectively, and a controller. The first substrate includes a first device having first contact pads and the second substrate a second device having second contact pads. The wafer bonding system is arranged to bond the first and second device in such a way that a circuit may be formed by the first and second device. The first and second substrate tables each include a position sensor arranged to measure an optical signal generated on an alignment marker of the first and second substrate, respectively. The first and second substrate tables include a first and second actuator respectively that is arranged to alter a position and orientation of the respective substrate table.
摘要:
An exposure apparatus is provided with a radiation source, a patterning structure, a projection system, a substrate, and a gas flushing system for removing gas from an area between the projection system and the substrate.
摘要:
A device manufacturing method is disclosed that includes providing a substrate on a substrate table, the substrate having a target region comprising a plurality of generally planar surfaces, each surface having a different height relative to the substrate table, determining the relative heights of each generally planar surface, projecting a patterned beam of radiation onto the target region of the substrate such that the focal plane of the beam substantially coincides with the plane of one of the generally planar surfaces, moving the substrate table in a direction substantially parallel to the axis of the beam, and projecting the patterned beam of radiation onto the target region of the substrate such that the focal plane of the beam substantially coincides with the plane of another of the generally planar surfaces.
摘要:
A device manufacturing method is disclosed that includes providing a substrate on a substrate table, the substrate having a target region comprising a plurality of generally planar surfaces, each surface having a different height relative to the substrate table, determining the relative heights of each generally planar surface, projecting a patterned beam of radiation onto the target region of the substrate such that the focal plane of the beam substantially coincides with the plane of one of the generally planar surfaces, moving the substrate table in a direction substantially parallel to the axis of the beam, and projecting the patterned beam of radiation onto the target region of the substrate such that the focal plane of the beam substantially coincides with the plane of another of the generally planar surfaces.
摘要:
A method of forming images on a lithographic substrate is disclosed, the method including grouping a plurality of image regions together to form a combined image, determining or receiving a location at which the combined image is to be positioned on the substrate, calculating locations at which the image regions forming the combined image are to be positioned on the substrate, and using a lithographic apparatus to project the image regions at the calculated locations onto the substrate.
摘要:
A method of forming images on a lithographic substrate is disclosed, the method including grouping a plurality of image regions together to form a combined image, determining or receiving a location at which the combined image is to be positioned on the substrate, calculating locations at which the image regions forming the combined image are to be positioned on the substrate, and using a lithographic apparatus to project the image regions at the calculated locations onto the substrate.