Automotive windshield for a head up display system
US4998784A · kind A · utility
34Cited by
37References
25Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 31, 1988 |
| Grant date | Mar 12, 1991 |
| Priority date | — |
| Expiry date | Aug 31, 2008 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B27/0103
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
An automotive windshield for a head up display system is disclosed. The windshield includes a hologram embedded within the windshield assembly. In fabricating the windshield, the hologram, is deposited on a carrier substrate. The hologram is initially adhered to the windshield interlayer and the carrier substrate is removed, leaving the hologram. The windshield is then assembled and laminated.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.