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Title:
EQUIPMENT FOR MANUFACTURING ELECTROMAGNETIC WAVE SHIELD LAYER AND METHOD, FILTER FOR DISPLAY DEVICE INCLUDING ELECTROMAGNETIC WAVE SHIELD LAYER, AND DISPLAY DEVICE WITH FILTER
Document Type and Number:
Japanese Patent JP2009059762
Kind Code:
A
Abstract:

To provide a printing device which makes the shape of intersecting portion of a mesh like resist layer or a mesh like conductive layer formed on a base material, to be substantially perpendicular and symmetrical, when manufacturing an electromagnetic shield layer, and also to provide a filer for a display device, a display device with a filter, and a photo conductor drum.

A printing device 20 is provided with a mesh like resist layer 16 or a mesh like conductive layer 17 by printing using ink on a transparent base material 11 for manufacturing the electromagnetic shield layer, and includes a first ink plate 21 and a second ink plate 22. Among these, in the surface of the first ink plate 21, a first belt-like stripe 21A each of which extends linearly is formed, in the surface of the second ink plate 22, a second belt-like stripe 22A each of which extends linearly is formed. A first linear portion formed on the transparent base material 11 by the first ink plate 21, and a second linear portion formed on the transparent base material 11 by the second ink plate 22, intersect mutually and form an intersecting portion.


Inventors:
FUKUHARA SETSUKO
KATO KEI
BABA YASUKO
IMAIZUMI TAKEAKI
Application Number:
JP2007223775A
Publication Date:
March 19, 2009
Filing Date:
August 30, 2007
Export Citation:
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Assignee:
DAINIPPON PRINTING CO LTD
International Classes:
H05K9/00; B41M1/04; B41M1/06; B41M1/10; B41M1/12; B41M1/40; B41M3/00
Attorney, Agent or Firm:
Kenji Yoshitake
Hiroyuki Nagai
Junpei Okada
Hirohito Katsunuma