Method of forming optically transparent seal and seal formed by said method
US5790298A · kind A · utility
433Cited by
13References
21Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 26, 1996 |
| Grant date | Aug 4, 1998 |
| Priority date | — |
| Expiry date | Dec 26, 2016 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/161
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A method of forming an optically transparent seal involves the steps of providing an uncured resinous material, adding a spacing media to the resinous material and curing the resinous material. The spacing media can have an index of refraction similar to that of the resinous or an antireflective coating provided thereon. A filler material can also be added to the resinous material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.