Television – Stereoscopic – Stereoscopic display device
Patent
1993-10-28
1997-08-05
Chin, Tommy P.
Television
Stereoscopic
Stereoscopic display device
348 55, 348 57, 348 51, H04N 1718
Patent
active
056547498
ABSTRACT:
An image display apparatus is disclosed which alternately displays an image for the right eye and an image for the left eye on a two-dimensional display and provides a stereoscopic image. A three-dimensional image unit outputs a signal with a shutter control signal superposed on a synchronizing signal or a video signal to a display unit. The display unit provided with an infrared ray transmitting device mounted on the front face thereof separates the shutter control signal from the superposed signal received from the three-dimensional image unit. It alternately displays the image for the right eye and the image for the left eye. The infrared ray transmitting device transmits the shutter control signal. A liquid crystal shutter for the right eye image and a liquid crystal shutter for the left eye image of a liquid crystal shuttered spectacle device are opened and shut in accordance with the shutter control signal.
REFERENCES:
patent: 4393400 (1983-07-01), Ikushima et al.
patent: 4726246 (1988-02-01), Nishikawa
patent: 4772944 (1988-09-01), Yoshimura
patent: 4907860 (1990-03-01), Noble
patent: 4967268 (1990-10-01), Lipton et al.
patent: 4979033 (1990-12-01), Stephens
patent: 5084763 (1992-01-01), Naradate et al.
patent: 5142642 (1992-08-01), Sudo
patent: 5175616 (1992-12-01), Milgram et al.
patent: 5245319 (1993-09-01), Kilian
Chin Tommy P.
Mitsubishi Denki & Kabushiki Kaisha
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