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:
Jul. 08, 2014
Filed:
Dec. 23, 2008
Shinya Niioka, Kawasaki, JP;
Koji Shigemura, Kawasaki, JP;
Shinichi Uehara, Kawasaki, JP;
NLT Technologies, Ltd., Kanagawa, JP;
Abstract
To provide an image display device of an excellent display quality with which the brightness is not deteriorated in reflective displays, and to provide a portable terminal using the same. Provided is a display device which includes: a plurality of arranged display elements each including at least a pixel for displaying a first-viewpoint image and a pixel for displaying a second-viewpoint image, each of the pixels having a transmissive display area for transmitting light and a reflective display area for reflecting external light; and an optical device for distributing light emitted from each of the pixels to different directions from each other, wherein the reflective display areas of each of the display elements are arranged asymmetrically with respect to an axis that is perpendicular to an image distributing direction.