Conductive film and method for its production
US9125315B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Jan 18, 2011 |
| Grant date | Sep 1, 2015 |
| Priority date | — |
| Expiry date | Feb 18, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K9/0094
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
To provide a method for producing a conductive film with excellent transparency and conductivity by a simple method suitable for large-area production.A method for producing a conductive film comprising a step of placing a template (B), having openings in a mesh structure running from the side that is to contact a substrate (A) through to the back side, on the surface of the substrate (A), and spreading a dispersion (D) of conductive particles (P) on the surface of the substrate (A) on which the template (B) has been placed, and drying it, thereby forming a mesh-like structure (C) of the conductive particles (P) near the points of contact between the substrate (A) and the template (B), and then removing the template (B) from the substrate (A) to form a mesh-like structure (C) of the conductive particles (P) on the surface of the substrate (A).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.