• 专利标题:   Manufacture of gravure printed material used for electronic device, involves forming conductive printing layer using gravure plate having preset depth and surface resistivity, and conductive ink containing conductive carbon-based pigment.
  • 专利号:   JP2022001426-A
  • 发明人:   TATENO H, KUWABARA A, MIZUNO K
  • 专利权人:   TOYO INK SC HOLDINGS CO LTD
  • 国际专利分类:   B41M001/10, H05K003/12
  • 专利详细信息:   JP2022001426-A 06 Jan 2022 B41M-001/10 202215 Pages: 24 Japanese
  • 申请详细信息:   JP2022001426-A JP037701 09 Mar 2021
  • 优先权号:   JP037701

▎ 摘  要

NOVELTY - The method involves providing a plastic base material and a conductive printing layer. The conductive print layer is provided as a conductor ink containing conductive carbon-based pigment such as graphite and/or graphene. The carbon-type pigment is provided with flake-like carbon-based pigment. The dot shape of the gravure print matter is chosen from square, square, diamond, honeycomb, complex, elongate course, fine, and oblique line. USE - Method for manufacturing a gravure printed matter. ADVANTAGE - The method enables manufacture of gravure printed material having high electroconductivity on base material, with high productivity. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of the table of a gravure printed matter. (Drawing includes non-English language text).