System for manufacturing a field emission structure
First Claim
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1. A system for manufacturing a field emission structure, comprising:
- a magnet supplying device; and
a magnet placement device, said magnet placement device placing each one of a plurality of magnets at a corresponding location of a plurality locations of said field emission structure, said corresponding location and a corresponding polarity orientation of each of said plurality of magnets relative to each other being defined in accordance with a code that specifies at least one magnet of said plurality of magnets having a first polarity orientation and at least one other magnet of said plurality of magnets having a second polarity orientation, said second polarity orientation being opposite said first polarity orientation, wherein first two magnets of said plurality of magnets that have been placed at two adjacent locations of said plurality of locations of said field emission structure have said first polarity orientation and second two magnets of said plurality of magnets that have been placed at two adjacent locations of said plurality of locations of said field emission structure include a first magnet of the second two magnets having said first polarity orientation and a second magnet of the second two magnets having said second polarity orientation.
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Abstract
An system for manufacturing a field emission structure is provided that involves a magnet supplying device and a magnet placement device for placing each of a plurality of magnets at a corresponding location of a plurality of locations of the field emission structure. The corresponding location and a corresponding orientation of each of the magnets relative to each other are defined in accordance with a code that specifies at least one magnet of the plurality of magnets having a first polarity orientation and at least one other magnet of the plurality of magnets having a second polarity orientation that is opposite from the first polarity orientation.
229 Citations
20 Claims
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1. A system for manufacturing a field emission structure, comprising:
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a magnet supplying device; and a magnet placement device, said magnet placement device placing each one of a plurality of magnets at a corresponding location of a plurality locations of said field emission structure, said corresponding location and a corresponding polarity orientation of each of said plurality of magnets relative to each other being defined in accordance with a code that specifies at least one magnet of said plurality of magnets having a first polarity orientation and at least one other magnet of said plurality of magnets having a second polarity orientation, said second polarity orientation being opposite said first polarity orientation, wherein first two magnets of said plurality of magnets that have been placed at two adjacent locations of said plurality of locations of said field emission structure have said first polarity orientation and second two magnets of said plurality of magnets that have been placed at two adjacent locations of said plurality of locations of said field emission structure include a first magnet of the second two magnets having said first polarity orientation and a second magnet of the second two magnets having said second polarity orientation. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17)
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18. A system for manufacturing a field emission structure, comprising:
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a magnet supplying device; and a magnet placement device, said magnet placement device placing each one of a plurality of magnets at a corresponding location of a plurality locations of said field emission structure, said corresponding location and a corresponding polarity orientation of each of said plurality of magnets relative to each other being defined in accordance with a code that specifies at least one magnet of said plurality of magnets having a first polarity orientation and at least one other magnet of said plurality of magnets having a second polarity orientation, said second polarity orientation being different from said first polarity orientation, wherein said plurality of locations of said field emission structure corresponds to the locations of a plurality of holes in a support frame.
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19. A system for manufacturing a field emission structure, comprising:
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a magnet supplying device; and a magnet placement device, said magnet placement device placing each one of a plurality of magnets at a corresponding location of a plurality locations of said field emission structure, said corresponding location and a corresponding polarity orientation of each of said plurality of magnets relative to each other being defined in accordance with a code that specifies at least one magnet of said plurality of magnets having a first polarity orientation and at least one other magnet of said plurality of magnets having a second polarity orientation, said second polarity orientation being different from said first polarity orientation, wherein said plurality of locations of said field emission structure corresponds to the locations of a plurality of holes in a substrate.
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20. A system for manufacturing a field emission structure, comprising:
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a magnet supplying device; and a magnet placement device, said magnet placement device placing each one of a plurality of mg nets at a corresponding location of a plurality locations of said field emission structure, said corresponding location and a corresponding polarity orientation of each of said plurality of magnets relative to each other being defined in accordance with a code that specifies at least one magnet of said plurality of magnets having a first polarity orientation and at least one other magnet of said plurality of magnets having a second polarity orientation, said second polarity orientation being different from said first polarity orientation, wherein said code corresponds to a code modulo of said field emission structure and a code modulo of a second field emission structure, said code defining a peak spatial force corresponding to substantial alignment of said code modulo of said field emission structure with said code modulo of said second field emission structure, said code also defining a plurality of off peak spatial forces corresponding to a plurality of different misalignments of said code modulo of said field emission structure and said code modulo of said second field emission structure, said plurality of off peak spatial forces having a largest off peak spatial force, said largest off peak spatial force being less than half of said peak spatial force.
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Specification