Method for manufacturing connected sheet material, connected sheet material and method for manufacturing optical display unit
US8252136B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 13, 2008 |
| Grant date | Aug 28, 2012 |
| Priority date | — |
| Expiry date | May 11, 2029 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/1476
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
The invention is to provide a process for production of a connected sheet product, which makes it possible to connect opposed end faces of two or more sheet products. A process for production of a connected sheet product including sheet products that are connected to one another and each have at least an optical member and a release film provided on one side of the optical member with a pressure-sensitive adhesive interposed therebetween, comprising: opposing a transverse end face of a first sheet product to a transverse end face of a second sheet product; connecting release films of the first and second sheet products with a connecting member (30a); and connecting surface members of the first and second sheet products with a connecting member (30b) on the opposite side from the release films.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.