US 12,285,964 B2
Structure of screen printing plate and manufacturing method of screen printing plate
Jen Shun Lin, Hsinchu County (TW)
Assigned to DARWIN PRECISIONS CORPORATION, Hsinchu County (TW)
Filed by DARWIN PRECISIONS CORPORATION, Hsinchu County (TW)
Filed on Jan. 19, 2023, as Appl. No. 18/098,721.
Claims priority of application No. 111142198 (TW), filed on Nov. 4, 2022.
Prior Publication US 2024/0149602 A1, May 9, 2024
Int. Cl. B41N 1/24 (2006.01); B41C 1/14 (2006.01)
CPC B41N 1/241 (2013.01) [B41C 1/14 (2013.01)] 12 Claims
OG exemplary drawing
 
1. A structure of a screen printing plate, comprising:
a supporting frame;
a composite screen connected to the supporting frame, comprising:
a first screen disposed along the supporting frame and enclosing a central region; and
a second screen covering the central region and being in partial overlapped with and connected to the first screen; wherein the material of the first screen and the material of the second screen are different;
a first adhesive body and a second adhesive body, wherein:
the first adhesive body is disposed between the first screen and the second screen and connects the first screen and the second screen; and
the second adhesive body is disposed on one side of the composite screen and covers the first adhesive body; and
an adhesive tape is opposite to the second adhesive body and is disposed on the other side of the composite screen, and is disposed on a portion of the first screen overlapped with the second screen and extending to the supporting frame.