Display device
AssigneeKoninklijke Philips Electronics N.V.
InventorWouter Roest
Life of this patent
Estimating the term…
Abstract
A display device (1) comprising a light modulation panel (2), a first polarization layer (5), a first ¼λ layer (6), a semi-transparent reflective layer (7), a lens (8), a second ¼λ layer (11) and a second polarization layer (12). The first ¼λ layer (6) is situated between the first polarization layer (5) and the semi-transparent reflective layer (7). The second polarization layer (12) is a reflective polarization layer. The display device may include a hologram.
Claims7
A display device (1) comprising at least a light modulation panel (2), a first polarization layer (5), a semi-transparent reflective layer (7), a first ¼λ layer (6), a lens (8), a second ¼λ layer (11) and a second polarization layer (12), characterized in that the first ¼λ layer (6) is situated between the first polarization layer (5) and the semi-transparent reflective layer (7), while the second polarization layer (12) is a reflective polarization layer.
Dependencies are inferred from the claim text.