Unlock instant, AI-driven research and patent intelligence for your innovation.

Electro-optical devices and electronic equipment

An electro-optical device and potential technology, which is applied in image data processing, 3D image processing, instruments, etc., can solve the problems that observers cannot visually recognize images, and it is difficult to recognize three-dimensional sense

Inactive Publication Date: 2016-05-18
SEIKO EPSON CORP
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the period when one of the right-eye image and the left-eye image changes to the other, the right-eye image and the left-eye image are mixed, so it is difficult for the observer to recognize a clear three-dimensional effect (crosstalk) when visually recognizing the image.
In order to solve the above problems, for example, in Patent Document 1, it is disclosed that during the period when one of the image for the right eye and the image for the left eye changes to the other (that is, the period when the image for the right eye and the image for the left eye are mixed), the stereoscopic A technique in which both the right-eye shutter and the left-eye shutter of viewing glasses are closed so that the viewer cannot visually recognize the image

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Electro-optical devices and electronic equipment
  • Electro-optical devices and electronic equipment
  • Electro-optical devices and electronic equipment

Examples

Experimental program
Comparison scheme
Effect test

no. 1 Embodiment approach

[0030] figure 1 It is a block diagram of the stereoscopic viewing display device 100 according to the first embodiment of the present invention. The stereoscopic viewing display device 100 is an electronic device for displaying stereoscopic viewing images in an active shutter method so that a viewer feels a sense of stereoscopic viewing, and includes an electro-optic device 10 and stereoscopic viewing glasses 20 . The electro-optical device 10 alternately displays the right-eye image GR and the left-eye image GL with mutual parallax in time division.

[0031] The glasses 20 for stereoscopic viewing are glasses-type tools worn by the observer when visually recognizing the stereoscopic images displayed by the electro-optical device 10, and are provided with a shutter 22 for the right eye positioned in front of the right eye of the observer and a left eye shutter 22 positioned in front of the left eye. With shutter 24. Each of the right-eye shutter 22 and the left-eye shutter ...

no. 2 Embodiment approach

[0056] A second embodiment of the present invention will be described below. In addition, in each embodiment illustrated below, with regard to elements having the same function and function as those of the first embodiment, the symbols referred to in the above description are used and detailed descriptions of each are appropriately omitted.

[0057] Figure 5 It is an explanatory diagram of the operation of the second embodiment. In the unit period U1 of each display period P, the display image is updated from one of the right-eye image GR and the left-eye image GL to the other, so it is necessary to align the liquid crystal 66 of the liquid crystal element CL in comparison with the unit periods U2 to U4. The status has changed drastically. Therefore, it is obvious that the response delay of the liquid crystal 66 tends to occur more easily in the unit period U1 than in the other unit periods U2 to U4. For the purpose of reducing the response delay of the above-mentioned liq...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses an electro-optic device and electronic equipment. Mixing of images for the right eye and images for the left eye is suppressed. In the unit period U1 of the display period P, each of two scanning lines is selected, and the grayscale potential corresponding to the image signal of the pixel corresponding to one of the scanning lines is supplied to the signal line, and in the unit period U2, the other scanning line is selected, A gradation potential corresponding to an image signal of a pixel corresponding to the other scanning line is supplied to the signal line.

Description

technical field [0001] The present invention relates to a technique for displaying a right-eye image and a left-eye image with mutual parallax so that a viewer feels a three-dimensional effect. Background technique [0002] Conventionally, a frame-sequential stereoscopic viewing method in which right-eye images and left-eye images are alternately displayed by time division has been proposed. During the period when one of the right-eye image and the left-eye image changes to the other, the right-eye image and the left-eye image are mixed, so it is difficult for the observer to recognize a clear three-dimensional effect (crosstalk) when visually recognizing the images. In order to solve the above problems, for example, in Patent Document 1, it is disclosed that during the period when one of the image for the right eye and the image for the left eye changes to the other (that is, the period when the image for the right eye and the image for the left eye are mixed), the stereosc...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): G09G3/20G09G3/34
CPCG09G3/003G09G3/3614G09G3/3648G09G2310/0205G09G2310/0224G06T15/00G09G3/36
Inventor 伊藤昭彦
Owner SEIKO EPSON CORP