Structure of thin electroluminescent display panel sealed by glass substrates
US4446399A · kind A · utility
16Cited by
3References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 5, 1981 |
| Grant date | May 1, 1984 |
| Priority date | — |
| Expiry date | Jun 5, 2001 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K59/8722
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A thin electroluminescent (EL) display panel comprises an EL thin film unit for generating an EL light, a pair of glass substrates for sealing the EL thin film unit, a protective liquid within the cavity defined by the glass substrate for protecting the EL thin film unit, a pair of electrodes for conducting electric energy to the EL thin film unit, and a terminal connected to at least one of the pair of electrodes, the terminal comprising a metal such as Al, Al-Ni, Ag-Mn, etc., and the terminal being coupled to a power source.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.