Cover of head up display and housing including the cover
US9075229B2 · kind B2 · utility
0Cited by
4References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 26, 2013 |
| Grant date | Jul 7, 2015 |
| Priority date | — |
| Expiry date | Dec 31, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B2027/015
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A cover of a head up display and a housing including the head up display cover are provided. The cover of a head up display includes a cover member and a cover panel that is coupled with a lower portion of the cover member and has an elliptical reflecting curved surface that reflects external incident light. The cover and the housing allow the viewing region of a driver to be enlarged while satisfying reflection conditions which reflect external incident light under the elliptical cross-section of a driver's eye.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.