The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 12, 2013
Filed:
Sep. 16, 2010
Masako Kashiwagi, Yokohama, JP;
Tatsuo Saishu, Tokyo, JP;
Rieko Fukushima, Tokyo, JP;
Yuzo Hirayama, Yokohama, JP;
Yoshiharu Momonoi, Yokohama, JP;
Ayako Takagi, Yokosuka, JP;
Masako Kashiwagi, Yokohama, JP;
Tatsuo Saishu, Tokyo, JP;
Rieko Fukushima, Tokyo, JP;
Yuzo Hirayama, Yokohama, JP;
Yoshiharu Momonoi, Yokohama, JP;
Ayako Takagi, Yokosuka, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Abstract
Certain embodiments provide a display device a plurality of subpixels arranged in a first direction and a second direction perpendicular to the first direction to form a matrix, and each having an aperture provided with a color component; and an optical controller provided to be opposed to the display device having a plurality of rectilinear optical apertures extending in the second direction are arranged in the first direction. A shape of the aperture in the subpixel is depending upon a condition that the apertures in the subpixels adjacent to each other in the first direction have a nonoverlapping region which is a nonoverlapping region in the second direction and a condition that an aperture ratio indicating a ratio of the aperture to the subpixel in length in the second direction is substantially constant in one line in the second direction irrespective of a position in the first direction.