Lens array and 3-dimensional display apparatus including the same
US8472117B2 · kind B2 · utility
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1References
27Claims
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Key dates
| Filing date | Jun 22, 2010 |
| Grant date | Jun 25, 2013 |
| Priority date | — |
| Expiry date | Aug 2, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B30/28
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A lens array according to an exemplary embodiment of the present invention includes: a first upper lattice plate including a plurality of first upper lattices; a first lower lattice plate including a plurality of first lower lattices; a first membrane disposed between the first upper lattice plate and the first lower lattice plate; a transparent liquid filled in the first lower lattice plate; and a hydraulic pressure controller positioned in the first lower lattice plate, wherein the first upper lattice and the first lower lattice are engaged with each other, thereby forming a plurality of first regions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.