Closed-mold for LED alphanumeric displays
US5855924A · kind A · utility
15Cited by
13References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 27, 1995 |
| Grant date | Jan 5, 1999 |
| Priority date | — |
| Expiry date | Dec 27, 2015 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29C45/14655
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A closed mold for encapsulating LED alphanumeric display devices uses opposing platens and top and bottom plates to achieve a seal about the display device. By providing the display device with a dambar, splatter on the leads is avoided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.