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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 12539470 B1

PDFFull Text
Date of Patent:
Feb. 03, 2026

Filed:

Dec. 28, 2021

Water droplet dramatization system and water droplet dramatization method

Applicant:

Teamlab Inc., Tokyo, JP;

Inventor:

Yoshimi Koyama, Tokyo, JP;

Assignee:

TEAMLAB INC., Tokyo, JP;

Attorneys:

Pyprus Pte Ltd

George Liu

Primary Examiner:

Alexander K Garlen

Int. Cl.
CPC ...
A63J 21/00 (2006.01); A63J 5/02 (2006.01); F21S 10/00 (2006.01); F21W 121/00 (2006.01); F21Y 113/13 (2016.01); F21Y 115/10 (2016.01); G02B 30/56 (2020.01); G03B 21/608 (2014.01);
U.S. Cl.
CPC ...
A63J 21/00 (2013.01); A63J 5/02 (2013.01); F21S 10/002 (2013.01); G02B 30/56 (2020.01); G03B 21/608 (2013.01); F21W 2121/00 (2013.01); F21Y 2113/13 (2016.08); F21Y 2115/10 (2016.08);
Abstract

[Problem] To improve the degree of freedom of dramatization in which the afterimage effect of water droplets is utilized. [Solution] While water droplets W are intermittently produced by a water droplet production device, light is beamed onto the water droplets W along the travel path of the water droplets W by an illumination device. An illumination device with which it is possible, when each cycle by which light is beamed onto the water droplets W is split by time into a plurality of sections, to control the light emission state for each of the sections, is employed as the illumination device. It is thereby made possible to, e.g., cause a single droplet to shine in multiple colors or freely change the size or movement of afterimages of the water droplets viewed by a viewer.

Find Patent Forward Citations

Koyama, Yoshimi. (2026). Water droplet dramatization system and water droplet dramatization method (U.S. Patent No. 12539470). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12539470

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