Method and device for compensating for color shift as a function of angle of view
US7630123B2 · kind B2 · utility
39Cited by
105References
22Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 21, 2005 |
| Grant date | Dec 8, 2009 |
| Priority date | — |
| Expiry date | Dec 26, 2025 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B26/0808
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
In one embodiment of the invention, a display is provided and includes a plurality of interferometric display elements. The display further includes at least one diffuser. Optical properties of the diffuser are selected to reduce color shift of the display when viewed from at least one angle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.