"3 D Image Display Device"

Abstract: A 3D image display device includes: a display unit displaying left-eye and right-eye images alternately in a time-sharing manner; a display-side polarizing plate arranged on the side of a display surface of the display unit; and shutter glasses having left-eye and right-eye shutters, opening and closing the left-eye and right-eye shutters in accordance with display states of images on the display unit. Each of the left-eye and right-eye shutters includes a liquid crystal cell, a retardation plate arranged at the liquid crystal cell on the side of the display unit, and a first glasses-side polarizing plate arranged at the liquid crystal cell on the side opposite to the retardation plate. Polarization axes of the display-side polarizing plate and the first glasses-side polarizing plate are orthogonal to each other and the polarization axis of the display-side polarizing plate and a retardation axis of the retardation plate are parallel or orthogonal to each other.

Patent Information

Application #

Filing Date

23 September 2011

Publication Number

01-2013

Publication Type

INA

Invention Field

PHYSICS

Status

Email

Parent Application

Applicants

SONY CORPORATION

1-7-1 KONAN, MINATO-KU, TOKYO, JAPAN

Inventors

1. HIDEMASA YAMAGUCHI

C/O SONY MOBILE DISPLAY CORPORATION, 50 AZA KAMIFUNAKI, O-AZA OGAWA, HIGASHIURA-CHO, CHITA-GUN, AICHI-KEN, JAPAN

2. SHIGEKI MIYAZAKI

C/O SONY CORPORATION, 1-7-1 KONAN, MINATO-KU,TOKYO, JAPAN

Specification

Documents

Application Documents

#	Name	Date
1	2776-del-2011-GPA.pdf	2012-03-21
2	2776-del-2011-Form-5.pdf	2012-03-21
3	2776-del-2011-Form-3.pdf	2012-03-21
4	2776-del-2011-Form-2.pdf	2012-03-21
5	2776-del-2011-Form-1.pdf	2012-03-21
6	2776-del-2011-Drawings.pdf	2012-03-21
7	2776-del-2011-Description (Complete).pdf	2012-03-21
8	2776-del-2011-Correspondence Others.pdf	2012-03-21
9	2776-del-2011-Claims.pdf	2012-03-21
10	2776-del-2011-Abstract.pdf	2012-03-21