Method for manufacturing optical devices
US6841319B2 · kind B2 · utility
0Cited by
1References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 9, 2002 |
| Grant date | Jan 11, 2005 |
| Priority date | — |
| Expiry date | Apr 23, 2023 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC03C17/00
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A method for manufacturing an optical device, including forming a thermal tape on a glass substrate, cutting the thermal tape into a plurality of tape areas, removing at least one of the tape areas, and coating a first color film on the tape area without the thermal tape. In this case, the thermal tape is cut into a plurality of tape areas, so as to define the pattern of the optical device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.