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Shutter eyeglasses device

A technology of glasses and shutters, applied in glasses/goggles, optics, instruments, etc., can solve the problems of insufficient design and meaningless assembly by a single user, and achieve the effect of simple structure, high design, and lightweight structure

Inactive Publication Date: 2013-07-24
SONY CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, although the shutter glasses are sold at the same store as the 3D-compatible TV, it cannot be assumed that the salesperson is familiar with eyeglass fitting
Also, since there are many cases where a pair of shutter glasses is shared by multiple users watching the same 3D-capable TV, it doesn't make sense to fit a single user
[0007] In addition, the structure that supports the left and right liquid crystal shutters at the mirror frame may cause a sense of pressure on the mirror frame installed on the front, and may be regarded as insufficient in design

Method used

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Examples

Experimental program
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Embodiment Construction

[0070] Hereinafter, embodiments of the technology disclosed in this specification will be described in detail with reference to the accompanying drawings.

[0071] figure 1 A configuration example of a time-division stereoscopic image display system is schematically shown. The time-division stereoscopic image display system is formed by a combination of a display device 11 supporting three-dimensional display (three-dimensional view) and shutter glasses 13 including shutter mechanisms in left and right eye portions. The display device 11 alternately displays the left-eye image L and the right-eye image R in a frame sequential mode. On the other hand, the shutter glasses 13 change the opening / closing of the left and right liquid crystal shutters 308 and 309 in synchronization with the switching timing between the left-eye image L and the right-eye image R on the display device 11 side. Hereinafter, it is assumed that a liquid crystal display (LCD) is used as the display devic...

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PUM

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Abstract

Provided is a superior shutter eyeglasses device with a simple and lightweight construction and good design characteristics, and which fits each user wearing them. The shutter eyeglasses (400) is a structure whereby a transparent front shield (401), to which left and right liquid crystal shutters (403L, 403R) are bonded, is supported by a front frame (407). Left and right temples (402L, 402R) are supported in an openable / closeable manner at the left and right ends of the front frame (407). The shutter eyeglasses (400), which support the liquid crystal shutters (403L, 403R) by means of the front shield (401), are simple, lightweight, and have excellent design characteristics.

Description

technical field [0001] The technology disclosed in this specification relates to a shutter glass device, for example, to a shutter glass device for viewing a stereoscopic video displaying left and right video in a time-division manner. Background technique [0002] By displaying images having a parallax therebetween to the left and right eyes, a stereoscopic image viewed as stereoscopic by an observer can be presented. As one of modes for presenting stereoscopic images, there is a mode in which an image having a parallax therebetween is presented to both eyes by causing an observer to wear glasses having special optical characteristics. [0003] For example, a time-division stereoscopic image display system is composed of a combination of a display device that displays a plurality of mutually different images in a time-division manner, and shutter glasses worn by an image viewer. The display device alternately displays left-eye images and right-eye images in a very short cy...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/13G02C5/16G02C5/20G02C9/00H04N13/04G02B27/22
CPCH04N2213/008G02C5/16G02B27/2264G02C9/00H04N13/0438G02B27/22G02C5/20G02F1/13G02C7/101G02C5/143G02B30/24H04N13/341
Inventor 涩谷健一及川友人R.科恩
Owner SONY CORP
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