Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Reexamination Certificate
2004-09-09
2010-10-05
Hjerpe, Richard (Department: 2629)
Liquid crystal cells, elements and systems
Particular structure
Having significant detail of cell structure only
C349S117000, C349S118000, C349S119000, C349S120000, C345S032000, C345S087000
Reexamination Certificate
active
07808591
ABSTRACT:
A display device for displaying a three dimensional image such that different views are displayed according to the viewing angle. The display device includes a display panel having separately addressable pixels for displaying the image, where the pixels are grouped such that different pixels in a group correspond to different views. The display device further includes a retarder in optical association with the display panel. The retarder includes retarder pixels, where at least one retarder pixel is associated with each corresponding pixel in the display panel. Optical parameters of the retarder pixels are varied as function of the viewing angle associated with the corresponding pixel in the display panel.
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Karman Gerardus P.
Schoellmann Volker
Hjerpe Richard
Koninklijke Philips Electronics , N.V.
Steinberg Jeffrey S
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