Title:
立体ディスプレイ装置
Document Type and Number:
Japanese Patent JP4647470
Kind Code:
B2
Abstract:
An autostereoscopic display comprises a parallax barrier having a first and second arrays (34, 35) of birefringent elements. The first array (34) includes first elements (34a), which rotate the polarization direction of incident polarized light in one sense, and second elements (34b) which rotate the polarization direction of the light in an opposite sense, arranged in an alternating series. The second array (35) includes third and fourth elements (35a, 35b) which act similarly to the first and second elements (34a, 34b) respectively. At least one of the first and second arrays (34, 35) is movable to permit adjustment of the alignments of the first and second elements (34a, 34b) with the third and fourth elements (35a, 35b) respectively. When the elements (34a, 34b, 35a, 35b) are aligned, the light from a display panel (31) passes through the first and second arrays (34, 35), to display a 2D image. When the elements (34a, 34b, 35a, 35b) are not aligned, the first and second arrays (34, 35) act as a parallax barrier to separate left-eye and right-eye images of a 3D image.
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Inventors:
Sergey Chesterk
Gold ceremony
Gold ceremony
Application Number:
JP2005339367A
Publication Date:
March 09, 2011
Filing Date:
November 24, 2005
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO.,LTD.
International Classes:
G02B30/25; G02B30/30; H04N13/04
Domestic Patent References:
| JP9043540A | ||||
| JP10115800A | ||||
| JP2005173619A | ||||
| JP10123461A |
Attorney, Agent or Firm:
Tadahiko Ito
Shinsuke Onuki
Tadashige Ito
Shinsuke Onuki
Tadashige Ito