Conductive film for transfer, method for forming transparent conductive film using same, and transparent conductive film
US7488894B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Aug 26, 2004 |
| Grant date | Feb 10, 2009 |
| Priority date | — |
| Expiry date | Aug 26, 2024 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K3/105
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
The present invention provides a electrical conductive film for transfer in order to furnish a surface of an article, even an article poor in flexibility such as a board material, with a transparent electrical conductive film having a uniform thickness and having a lower electric resistance value; a method for forming a transparent electrical conductive film using the same; and a transparent electrical conductive film. An electrical conductive film for transfer comprising at least a conductive layer 4 on a support 1, said conductive layer 4 being releasable from the support 1, wherein the conductive layer 4 comprises conductive fine particles and an organic group-containing metal compound of a metal element, an oxide of which exhibits the electrical conductivity. The electrical conductive film for transfer is stuck on a surface of an object article to be furnished with the transparent electrical conductive film through an adhesive layer 5, then the adhesive layer is cured after the sticking and the support 1 is released, and subsequently heat treatment is performed to convert the organic group-containing metal compound in the conductive layer 4 into metal oxide.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.