发明名称 |
Stereoscopic image viewing eyewear and method for controlling the viewing of stereoscopic images based on a detected distance between a display device and the eyewear |
摘要 |
Stereoscopic image viewing eyewear includes a left-eye shutter that controls a visual field of a viewer's left eye, a right-eye shutter that controls a visual field of a viewer's right eye, a distance determiner that detects a distance between the display device and the eyewear and determines whether the detected distance is smaller than a predetermined value, and a shutter controller that controls open and close of the left-eye shutter and the right-eye shutter based on the determined result of the distance determiner to cause the viewer to view the stereoscopic image when the detected distance is larger than a predetermined value, and to cause the viewer to view a non-stereoscopic image when the detected distance is smaller than the predetermined value. |
申请公布号 |
US9575327(B2) |
申请公布日期 |
2017.02.21 |
申请号 |
US201313799065 |
申请日期 |
2013.03.13 |
申请人 |
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD. |
发明人 |
Saigo Katsuo;Okamoto Kazuo |
分类号 |
G02B27/22;H04N13/04 |
主分类号 |
G02B27/22 |
代理机构 |
Wenderoth, Lind & Ponack, L.LP. |
代理人 |
Wenderoth, Lind & Ponack, L.LP. |
主权项 |
1. A stereoscopic image reproducing system, comprising:
a display device that displays an image for enabling a stereoscopic image to be viewed; and plural stereoscopic image viewing eyewear that enables a viewer to view the stereoscopic image based on the image displayed on the display device, wherein each stereoscopic image viewing eyewear comprises:
a left-eye shutter that controls a visual field of a viewer's left eye;a right-eye shutter that controls a visual field of a viewer's right eye;a distance determiner that detects a distance between the display device and the eyewear and determines whether the detected distance is smaller than a predetermined value; anda shutter controller that controls open and close of the left-eye shutter and the right-eye shutter based on the determined result of the distance determiner to cause the viewer to view the stereoscopic image when the detected distance is larger than a predetermined value, and to cause the viewer to view a non-stereoscopic image when the detected distance is smaller than the predetermined value, each of stereoscopic image viewing eyewear has different distances between centers of a left-eye glass and a right-eye glass, and as the distance between the centers of the left-eye glass and the right-eye glass is smaller, the predetermined value is set to a larger value; wherein when the detected distance is smaller than the predetermined value, the shutter controller simultaneously controls the left-eye shutter and the right-eye shutter to open in synchronization with display of one of a left-eye image and a right-eye image, and simultaneously controls the left-eye shutter and the right-eye shutter to close in synchronization with display of the other image. |
地址 |
Osaka JP |