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. 11, 2014
Filed:
May. 17, 2012
Wei Luo, Kanagawa, JP;
Yuichi Tokita, Kanagawa, JP;
Yoshio Goto, Kanagawa, JP;
Seiji Yamada, Kanagawa, JP;
Satoshi Nakamaru, Kanagawa, JP;
Wei Luo, Kanagawa, JP;
Yuichi Tokita, Kanagawa, JP;
Yoshio Goto, Kanagawa, JP;
Seiji Yamada, Kanagawa, JP;
Satoshi Nakamaru, Kanagawa, JP;
Sony Corporation, Tokyo, JP;
Abstract
Provided is a thin three-dimensional interactive display which enables multi-touch sensing and three-dimensional gesture recognition. The three-dimensional interactive display includes a light source for irradiating an object to be detected with a light, a light modulation layer, into which a scattered light generated by irradiating the object with the light from the light source enters, at least for modulating an intensity of the scattered light, a transparent light-receiving layer for receiving the light transmitted through the light modulation layer, and a display panel or a back light panel disposed on the opposite side of the transparent light-receiving layer from the light modulation layer. The transparent light-receiving layer has a two-dimensional array of light-receiving elements.