公开(公告)号：US20130134131A1

公开(公告)日：2013-05-30

申请号：US13754510

申请日：2013-01-30

Applicant: STMicroelectronics S.r.l.

Inventor： Angelo Antonio Merassi ,  Angelo Pesci ,  Benedetto Vigna ,  Ernestino Galeazzi ,  Mauro Mantovani

IPC: B05D7/00

CPC classification number: A61M15/009 ,  B05B1/14 ,  B05B17/0638 ,  B05D7/00 ,  B81B2201/058 ,  B81B2203/0127 ,  B81C1/00087 ,  Y10T29/49401

Abstract: A process for manufacturing a membrane of nozzles of a spray device, comprising the steps of laying a substrate, forming a membrane layer on the substrate, forming a plurality of nozzles in the membrane layer, forming a plurality of supply channels in the substrate, each supply channel being substantially aligned in a vertical direction to a respective nozzle of the plurality of nozzles and in direct communication with the respective nozzle.

Abstract translation: 一种喷雾装置的喷嘴膜的制造方法，其特征在于，包括以下步骤：在所述基材上形成膜层，在所述膜层上形成膜层，在所述膜层中形成多个喷嘴，在所述基材中形成多个供给流路， 供应通道在垂直方向上基本上对准多个喷嘴中的相应喷嘴并与相应喷嘴直接连通。