Nath, Goldberg & Meyer
Frame assembly, stencil, screen printing device and screen printing method
The present invention provides a frame assembly, which comprises a first frame and a second frame provided to surround the first frame. The first frame and the second frame are configured to support mesh fabric therebetween.
BOE TECHNOLOGY GROUP CO., LTD. HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
G B B H B B G B
G06F B05C B41F H05K B41F B41C G06F B41F
inventional inventional inventional inventional inventional inventional additional inventional
Ming Qing Hu
Hu Zhang Li