Resin composition and an electronic device using the same
US6525261B1 · kind B1 · utility
Assignees
Inventors
Key dates
| Filing date | Mar 14, 2000 |
| Grant date | Feb 25, 2003 |
| Priority date | — |
| Expiry date | Mar 14, 2020 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E10/50
Abstract
An electronic device, such as a solar cell, having improved moisture, heat, and wear resistance, formed by applying an insulating film over the surfaces of the electronic device utilizing a screen printing process and curing the film with heat. The insulating film is composed of a mixture of two resin components, the first component comprising a polyfunctional blocked isocyanate compound where a dicarbonyl compound is used as a block agent, which dissociates and isocyanate group upon heating, and, a second component comprising a polyol comprising polymers or oligomers having reactive hydroxyl groups which react with isocyante groups to form urethane bonds
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.