FLYING BODY GENERATING METHOD AND FLYING BODY GENERATING APPARATUS, IMAGE FORMING APPARATUS, AND THREE-DIMENSIONAL OBJECT PRODUCING APPARATUS

WIPO Patent Application WO/2022/113607

A1

Provided is a flying body generating method including a flying target material flying step of irradiating a base material (411, 512, 551, 741, 851, 1543, 1611) from a surface thereof opposite to a surface including a flying target material (421, 751, 853, 1612) in at least a part of the surface, with a laser beam (431, 433, 711, 812, 813, 1532, 1603) in a manner that a uniformly heated region having an approximately uniform temperature distribution higher than or equal to a melting point of the flying target material is generated at an interface between the base material and the flying target material, to fly the flying target material in an irradiating direction of the laser beam.

SUHARA HIROYUKI (JP)
AOTO JUN (JP)

PCT/JP2021/039316

June 02, 2022

October 25, 2021

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RICOH CO LTD (JP)
SUHARA HIROYUKI (JP)
AOTO JUN (JP)

B41M5/382; B29C64/141; B33Y10/00; B33Y30/00; B41J2/14; B41J2/475; B41J2/44

WO2016136722A1

2016-09-01

US20170348872A1	2017-12-07
EP3886141A1	2021-09-29
JP2012143787A	2012-08-02

TOLBERT W A ET AL: "LASER ABLATION TRANSFER IMAGING USING PICOSECOND OPTICAL PULSES: ULTRA-HIGH SPEED, LOWER THRESHOLD AND HIGH RESOLUTION", JOURNAL OF IMAGING SCIENCE AND TECHNOLOGY, SPIE - THE INTERNATIONAL SOCIETY FOR OPTICAL ENGINEERING, US, vol. 37, no. 5, 1 September 1993 (1993-09-01), pages 485 - 489, XP000403194, ISSN: 1062-3701
L. RAPPJ. AILUNOA. P. ALLONCLEP. DELAPORTE: "Pulsed-laser printing of silver nanoparticles ink: control of morphological properties", OPT. EXPRESS, vol. 19, 2011, pages 21563 - 74

HIROTA, Koichi (JP)

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