- 专利标题： DROPLET FORMING DEVICE, DROPLET FORMING METHOD, AND DISPENSING APPARATUS
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申请号： US16435779申请日： 2019-06-10
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公开(公告)号： US20200023328A1公开(公告)日： 2020-01-23
- 发明人: Yuzuru KURAMOCHI , Daisuke TAKAGI , Satoshi OKANO , Takahiko MATSUMOTO , Koichi MURAMATSU , Satoshi NAKAZAWA , Ryuya MASHIKO , Manabu SEO , Hidekazu YAGINUMA , Mayuko MURANO
- 申请人： Yuzuru KURAMOCHI , Daisuke TAKAGI , Satoshi OKANO , Takahiko MATSUMOTO , Koichi MURAMATSU , Satoshi NAKAZAWA , Ryuya MASHIKO , Manabu SEO , Hidekazu YAGINUMA , Mayuko MURANO
- 优先权： JP2018-136445 20180720; JP2019-028525 20190220
- 主分类号： B01J2/18
- IPC分类号： B01J2/18 ; B41J2/045 ; B41J2/025
摘要：
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.