Method of producing a three-dimensional structure and fine three-dimensional structure
First Claim
1. A method of producing a three-dimensional structure, comprising the steps of:
- arranging a substrate close to a tip of a needle-shaped fluid-ejection body, having a fine diameter, supplied with a solution;
ejecting a fluid droplet having an ultra-fine diameter toward a surface of the substrate by applying a voltage having a prescribed waveform to the needle-shaped fluid-ejection body;
making the droplet fly and land on the substrate; and
solidifying the droplet after the fluid droplet is landed on the substrate.
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Abstract
A method of producing a three-dimensional structure contains the steps of: arranging a substrate close to a tip of a needle-shaped fluid-ejection body having a fine diameter supplied with a solution, ejecting a fluid droplet having an ultra-fine diameter toward a surface of the substrate by applying a voltage having a prescribed waveform to the needle-shaped fluid-ejection body, making the droplet fly and land on the substrate, and solidifying the droplet after the fluid droplet is landed on the substrate; further a three-dimensional structure has a fine diameter comprises droplets having an ultra-fine particle diameter, wherein the structure is grown by solidifying the droplets and stacking the solidified droplets.
31 Citations
31 Claims
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1. A method of producing a three-dimensional structure, comprising the steps of:
- arranging a substrate close to a tip of a needle-shaped fluid-ejection body, having a fine diameter, supplied with a solution;
ejecting a fluid droplet having an ultra-fine diameter toward a surface of the substrate by applying a voltage having a prescribed waveform to the needle-shaped fluid-ejection body;
making the droplet fly and land on the substrate; and
solidifying the droplet after the fluid droplet is landed on the substrate. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24)
- arranging a substrate close to a tip of a needle-shaped fluid-ejection body, having a fine diameter, supplied with a solution;
- 25. A three-dimensional structure having a fine diameter comprises droplets having an ultra-fine particle diameter, wherein the structure is grown by solidifying the droplets and stacking the solidified droplets.
Specification