公开(公告)号：US20130233245A1

公开(公告)日：2013-09-12

申请号：US13722035

申请日：2012-12-20

申请人： Hee Yeop Chae ,  Won Tae Hwang ,  Min Jun Jo

发明人： Hee Yeop Chae ,  Won Tae Hwang ,  Min Jun Jo

IPC分类号： B05B5/053

CPC分类号： B05B5/0533 ,  B05B5/087 ,  H01L51/0005 ,  H01L51/5016 ,  H01L51/56

摘要： An electrostatic spray printing apparatus includes a nozzle, a first voltage supply, and two guide electrodes. The nozzle sprays a solution containing an organic material. The first voltage supply divides the solution sprayed from the nozzle into fine droplets by applying a positive voltage to the nozzle. The guide electrodes are arranged to be spaced apart from each other with an end of the nozzle therebetween, extends in a first direction, and are grounded. The electrostatic spray printing apparatus forms an organic pattern with a uniform thickness.

摘要翻译： 静电喷涂装置包括喷嘴，第一电压源和两个引导电极。 喷嘴喷射含有有机材料的溶液。 第一电压源通过向喷嘴施加正电压将从喷嘴喷射的溶液分成微小的液滴。 引导电极被布置成彼此间隔开，其间的喷嘴的端部在第一方向上延伸并且接地。 静电喷涂装置形成均匀厚度的有机图案。