Blue light emitting display element
US5097298A · kind A · utility
16Cited by
7References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 30, 1990 |
| Grant date | Mar 17, 1992 |
| Priority date | — |
| Expiry date | Nov 30, 2010 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10H20/823
Abstract
A blue light emitting display element has a hetero p-n junction type light emitting layer formed between a semiconductor layer of a II-VI or III-V semiconducting compound having a wide energy bandgap and a highly electroconductive amorphous silicon type semiconductor layer which is of opposite conduction type and capable of forming a substantially ohmic contact with the semiconducting compound.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.