Multi-dimensional image selectable display device

Computer graphics processing and selective visual display system – Plural physical display element control system – Optical means interposed in viewing path

Reexamination Certificate

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Details

C345S006000, C345S007000, C345S087000, C345S109000, C359S462000

Reexamination Certificate

active

07986283

ABSTRACT:
Example embodiments relate to a multi-dimensional image selectable display device having an image panel adapted to output an image, and a barrier panel at an upper-side portion of the display device so as to display the image as a two dimensional image or a three dimensional image. The barrier panel may include a first substrate having a first electrode and a second electrode arranged so as to apply a horizontal between the first and second electrodes, a second substrate, and a liquid crystal layer between the first and second substrates. A phase delay value Δn*d may range from approximately 700 to 800 nm, wherein the phase delay value Δn*d may be a product of a double refraction value Δn of a liquid crystal constituting the liquid crystal layer, and a cell gap d between the first and second substrates.

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