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 7588641 B1

PDF
Full Text
Expired
Date of Patent:
Sep. 15, 2009

Filed:

Aug. 28, 2002
Applicants:

Osamu Yogi, Hamamatsu, JP;

Tomonori Kawakami, Hamamatsu, JP;

Mitsuru Ishikawa, Tsukuba, JP;

Inventors:

Osamu Yogi, Hamamatsu, JP;

Tomonori Kawakami, Hamamatsu, JP;

Mitsuru Ishikawa, Tsukuba, JP;

Assignee:

Hamamatsu Photonics K.K., Hamamatsu-shi, Shizuoka, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05B 5/025 (2006.01); B05B 5/053 (2006.01); B05B 7/06 (2006.01); B05C 11/00 (2006.01); B41J 2/06 (2006.01);
U.S. Cl.
CPC ...
Abstract

A droplet formation method of a mixed liquid is a method that the dropletsandare each delivered from each capillary tip to form the dropletof the mixed liquid consisting of a raw material liquid on a substrate by applying a pulse voltage between the raw material liquids stored for each of a plurality of capillariesandand the substrate disposed opposite to each capillary tip. In addition, a droplet formation device of the mixed liquid is provided with a plurality of capillaries for realizing formation of the dropletof the aforementioned mixed liquid, a substrate, a voltage applying device for applying a pulse voltage and a controller for controlling the voltage applying device.


Find Patent Forward Citations

Yogi, Osamu. (2009). Method of forming liquid-drops of mixed liquid, and device for forming liquid-drops of mixed liquid (U.S. Patent No. 7588641). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7588641

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