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1. (WO2018161546) PRINTING DEVICE AND PRINTING METHOD

Pub. No.:    WO/2018/161546    International Application No.:    PCT/CN2017/103909
Publication Date: Fri Sep 14 01:59:59 CEST 2018 International Filing Date: Fri Sep 29 01:59:59 CEST 2017
IPC: B41J 2/04
B41J 2/045
B41J 25/308
B41J 25/24
Applicants: BOE TECHNOLOGY GROUP CO., LTD.
京东方科技集团股份有限公司
Inventors: XUE, Jinxiang
薛金祥
SUN, Zhongyuan
孙中元
ZHOU, Xiang
周翔
Title: PRINTING DEVICE AND PRINTING METHOD
Abstract:
Provided are a printing device and a printing method. The printing device comprises: a bearing platform (100), used for placing a substrate (3); an ink storage tank (1), used for storing and supplying inks; and a printing head (2), used for atomizing the inks supplied by the ink storage tank into ink particles and printing the ink particles onto a printing area of the substrate. By providing a printing head capable of atomizing inks, the printing device can atomize inks into ink particles; because the ink particles have smaller volume, various small grooves of the substrate can be directly filled with the ink particles, reducing the requirements for substrate appearance and the time required by leveling, and leveling can be made in smaller film thickness.