Invention Grant
- Patent Title: Droplet forming device, droplet forming method, and dispensing apparatus
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Application No.: US16435779Application Date: 2019-06-10
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Publication No.: US11007774B2Publication Date: 2021-05-18
- Inventor: Yuzuru Kuramochi , Daisuke Takagi , Satoshi Okano , Takahiko Matsumoto , Koichi Muramatsu , Satoshi Nakazawa , Ryuya Mashiko , Manabu Seo , Hidekazu Yaginuma , Mayuko Murano
- Applicant: Yuzuru Kuramochi , Daisuke Takagi , Satoshi Okano , Takahiko Matsumoto , Koichi Muramatsu , Satoshi Nakazawa , Ryuya Mashiko , Manabu Seo , Hidekazu Yaginuma , Mayuko Murano
- Applicant Address: JP Kanagawa; JP Kanagawa; JP Kanagawa; JP Kanagawa; JP Kanagawa; JP Kanagawa; JP Tokyo; JP Kanagawa; JP Kanagawa; JP Kanagawa
- Assignee: Yuzuru Kuramochi,Daisuke Takagi,Satoshi Okano,Takahiko Matsumoto,Koichi Muramatsu,Satoshi Nakazawa,Ryuya Mashiko,Manabu Seo,Hidekazu Yaginuma,Mayuko Murano
- Current Assignee: Yuzuru Kuramochi,Daisuke Takagi,Satoshi Okano,Takahiko Matsumoto,Koichi Muramatsu,Satoshi Nakazawa,Ryuya Mashiko,Manabu Seo,Hidekazu Yaginuma,Mayuko Murano
- Current Assignee Address: JP Kanagawa; JP Kanagawa; JP Kanagawa; JP Kanagawa; JP Kanagawa; JP Kanagawa; JP Tokyo; JP Kanagawa; JP Kanagawa; JP Kanagawa
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: JPJP2018-136445 20180720,JPJP2019-028525 20190220
- Main IPC: B41J2/045
- IPC: B41J2/045 ; B41J2/025
Abstract:
A droplet forming device is provided. The droplet forming device includes a liquid holder configured to hold a liquid, a film having a discharge hole, two or more vibration generators configured to vibrate the film, and a driver configured to apply a driving signal to the vibration generators. One or more of the vibration generators are disposed in each region on the film where a polarity of bending moment differs.
Public/Granted literature
- US20200023328A1 DROPLET FORMING DEVICE, DROPLET FORMING METHOD, AND DISPENSING APPARATUS Public/Granted day:2020-01-23
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