PRINTING APPARATUS AND METHOD
First Claim
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1. A printing apparatus comprising:
- a recording material ejection nozzle configured to eject a holographic recording material in dots onto a support;
a hologram recording optical system configured to emit a plurality of beams of laser light simultaneously onto the holographic recording material ejected on the support by the recording material ejection nozzle to record interference fringes therein; and
a scanning drive unit configured to move the recording material ejection nozzle and the hologram recording optical system relative to the support.
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Abstract
In a printing apparatus, a recording material ejection nozzle is configured to eject a holographic recording material in dots onto a support, and a hologram recording optical system is configured to emit a plurality of beams of laser light simultaneously onto the holographic recording material ejected on the support by the recording material ejection nozzle to record interference fringes therein. A scanning drive unit is configured to move the recording material ejection nozzle and the hologram recording optical system relative to the support.
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Citations
13 Claims
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1. A printing apparatus comprising:
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a recording material ejection nozzle configured to eject a holographic recording material in dots onto a support; a hologram recording optical system configured to emit a plurality of beams of laser light simultaneously onto the holographic recording material ejected on the support by the recording material ejection nozzle to record interference fringes therein; and a scanning drive unit configured to move the recording material ejection nozzle and the hologram recording optical system relative to the support. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A printing method comprising:
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ejecting a holographic recording material onto a support; and emitting a plurality of beams of laser light simultaneously onto the holographic recording material ejected on the support to record interference fringes therein. - View Dependent Claims (8, 9, 10, 11, 12, 13)
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Specification