Optical combiner with integral support arm
US5237455A · kind A · utility
46Cited by
9References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 6, 1991 |
| Grant date | Aug 17, 1993 |
| Priority date | — |
| Expiry date | Dec 6, 2011 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B2027/0169
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A combiner for a head-up display apparatus is integrally molded with a support for the combiner into a single piece. A baffle preventing direct occupant viewing of the display source of the head-up display may also be integrally molded for the combiner and the support. The integrally molded combiner and support provides for improved quality of the head-up display at a reduced price.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.