Electroluminescent device with a secure contact
US6124672A · kind A · utility
27Cited by
6References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 30, 1995 |
| Grant date | Sep 26, 2000 |
| Priority date | — |
| Expiry date | Mar 30, 2015 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S362/812
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An electroluminescent night light which provides a single color or multi-colored display. The display is achieved by depositing, onto a conductive layer by screen printing pair of elongated electrical pins, a single film or one or more discrete phosphor characters of the same or different color. Also included is a novel construction feature, specifically, a `wrap around` means for securely joining the electroluminescent lamp to the plug assembly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.