Micro-pillar fabrication utilizing a stereolithographic printing process
US5484314A · kind A · utility
141Cited by
17References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 13, 1994 |
| Grant date | Jan 16, 1996 |
| Priority date | — |
| Expiry date | Oct 13, 2014 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01J2329/8625
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
Another aspect of the present invention comprises a method for fabricating columnar supports used for an evacuated display, in which an electrode plate is covered with a layer of material having a depth. The material is used to form the columnar supports, and the depth of the layer represents the height of the columnar supports. The material is selectively irradiated with light energy in a pattern causing the material to harden, thereby forming the columnar supports.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.