Television – Stereoscopic – Stereoscopic display device
Reexamination Certificate
2006-03-24
2011-10-18
Chan, Jason (Department: 2622)
Television
Stereoscopic
Stereoscopic display device
Reexamination Certificate
active
08040370
ABSTRACT:
It is possible to prevent an image processing amount from increasing and obtain excellent display characteristics. A stereoscopic image display apparatus includes: a flat display device having approximately square pixels arranged on a flat display plane in a square manner: and an optical plate which is disposed in front of the display device and has optical apertures which extend linearly in the same direction as a diagonal line of a rectangle obtained by connecting n pieces of the pixels vertically, for controlling directions of light rays from the pixels. The flat display plane of the flat display device are divided to elemental images, each corresponding to each of the optical apertures in the optical plate, and an average value of pitches of the elemental images is larger than m (m=1,2,3 . . . ) times a length of a diagonal line of a rectangle obtained by connecting n pieces of the pixels laterally and the pitch of the optical apertures in the optical plate is equal to m times the length of the diagonal line of the rectangle obtained by connecting n pieces of the pixels laterally.
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Ebisawa, H. et al., “Development of 3D Display Using Modified 2D Arranged Light Source Arrays,” 3D Image Conference 2003, pp. 177-180, (2003).
Saishu, T. et al., “53.3: Distortion Control in a One-Dimensional Integral Imaging Autostereoscopic Display System with Parallel Optical Beam Groups,” SID 04 Digest, pp. 1438-1441, (2004).
Notification of Reasons for Rejection issued by the Japanese Patent Office on Jan. 16, 2009, for Japanese Patent Application No. 2005-086481, and English-language translation.
Chan Jason
Finnegan Henderson Farabow Garrett & Dunner L.L.P.
Kabushiki Kaisha Toshiba
Khan Usman
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