Edge emitting type light emitting diode array heads
US5606181A · kind A · utility
136Cited by
1References
41Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 29, 1995 |
| Grant date | Feb 25, 1997 |
| Priority date | — |
| Expiry date | Mar 29, 2015 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01L2224/48091
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
An LED array head comprises a plurality of LED elements and a reflecting element, wherein the reflecting element directs luminous flux emitted from the LED element in a direction substantially perpendicular to the luminous flux emitting direction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.