Nose pads for a wearable device having an electrically-controllable hardness
US8303110B1 · kind B1 · utility
8Cited by
14References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 11, 2011 |
| Grant date | Nov 6, 2012 |
| Priority date | — |
| Expiry date | Sep 11, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02C11/10
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Described herein are systems and methods for adjusting a hardness of a nosepiece on a heads-up display. In one example, a wearable device is provided that includes a nosepiece comprising a coating and a fluid within the coating, wherein the fluid has an electrically-controllable hardness.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.