Pattern forming apparatus
OwnerRyoichi INANAMI, Tetsuro Nakasugiinventors
Life of this patent
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Abstract
According to one embodiment, a pattern forming apparatus includes a stage provided under a lower surface of a substrate, a probe provided above an upper surface of the substrate, a drive unit which drives at least one of the stage and the probe, a monitor/lithography unit connected to the probe, and a control unit which controls the drive unit and the monitor/lithography unit. The control unit is configured to change a relative position between the probe and the substrate, and form a first pattern in an area direct above a second pattern after detecting the first pattern in the substrate by the probe.
Claims20
A pattern forming apparatus comprising:
- a stage provided under a lower surface of a substrate;
- a probe provided above an upper surface of the substrate;
- a drive unit which drives at least one of the stage and the probe;
- a monitor/lithography unit connected to the probe;
- and
- a control unit which controls the drive unit and the monitor/lithography unit,
- wherein the control unit is configured to change a relative position between the probe and the substrate, and form a first pattern in an area direct above a second pattern after detecting the second pattern in the substrate by the probe.
A pattern forming apparatus comprising:
- a stage provided under a lower surface of a substrate;
- first and second probes provided above an upper surface of the substrate, the first and second probes being adjacent to each other;
- a drive unit which drives at least one of the stage and the first and second probes;
- a monitor unit connected to the first probe;
- a lithography unit connected to the second probe;
- and
- a control unit which controls the drive unit, the monitor unit and the lithography unit,
- wherein the control unit is configured to change a relative position between the first and second probes and the substrate, and form a first pattern in an area direct above a second pattern by the second probe in parallel with detecting the second pattern in the substrate by the first probe.
A pattern forming apparatus comprising:
- a stage provided under a lower surface of a substrate;
- first and second probes provided above an upper surface of the substrate, the first and second probes being arranged in a constant interval;
- a drive unit which drives at least one of the stage and the first and second probes;
- a monitor unit connected to the first probe;
- a lithography unit connected to the second probe;
- and
- a control unit which controls the drive unit, the monitor unit and the lithography unit,
- wherein the control unit is configured to change a relative position between the first and second probes and the substrate, and form a first pattern in an area different from an area direct above a second pattern by the second probe in parallel with detecting the second pattern in the substrate by the first probe.
A method of forming a first pattern based on a second pattern, the method comprising:
- changing a relative position between a probe and a substrate;
- and
- forming the first pattern in an area direct above the second pattern after detecting the second pattern in the substrate by the probe.
A method of forming a first pattern based on a second pattern, the method comprising:
- changing a relative position between first and second probes and a substrate;
- and
- forming the first pattern in an area direct above the second pattern by the second probe in parallel with detecting the second pattern in the substrate by the first probe.
A method of forming a first pattern based on a second pattern, the method comprising:
- changing a relative position between first and second probes and a substrate;
- and
- forming the first pattern in an area different from an area direct above the second pattern by the second probe in parallel with detecting the second pattern in the substrate by the first probe.
Dependencies are inferred from the claim text.