美國
US 12,697,629 B2
Microfluidic device for spraying very small drops of liquids
US 12,697,629 B2 是美國專利商標局（USPTO）的核准專利，日期 2026-08-04。申請人：STMICROELECTRONICS S.R.L.。PDF 可在本頁下載，未登入每天最多 5 篇。
- 申請人
- STMICROELECTRONICS S.R.L.
- 發明人
- Domenico GIUSTI; Gianluca GULLI'; Francesco FERRARIO; Davide MAERNA; Lorenzo TENTORI
- 公開日
- 2026-08-04
- 申請日
- 2022-06-21
- 文件種類
- B2 核准公告
- 也寫作
- US 12,697,629 B2 · US12697629 · 12697629
摘要
A microfluidic device has a chamber; a fluidic access channel in fluidic connection with the chamber; a plurality of nozzle apertures in fluidic connection with the chamber; and an actuator, operatively coupled to the fluid containment chamber and configured to cause ejection of drops of fluid through the nozzle apertures in an operating condition of the microfluidic device. The chamber has an elongated shape, with a length and a maximum width, wherein an aspect ratio between the length and the maximum width of the chamber is at least 3:1.…
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專利局網站： 美國專利商標局（USPTO）