Stereoscopic image display
US8860895B2 · kind B2 · utility
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8Claims
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Key dates
| Filing date | Dec 6, 2011 |
| Grant date | Oct 14, 2014 |
| Priority date | — |
| Expiry date | Jan 26, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/133631
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A stereoscopic image display includes a display panel, a first polarizing plate positioned on an upper surface of the display panel, a patterned retarder positioned on the first polarizing plate, a first cellulose triacetate (TAC) film positioned on the patterned retarder, a second polarizing plate positioned on a lower surface of the display panel, and a second TAC film positioned under the second polarizing plate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.