Television – Two-way video and voice communication – User positioning
Patent
1993-04-15
1995-05-02
Kuntz, Curtis
Television
Two-way video and voice communication
User positioning
348 20, H04N 714
Patent
active
054124174
ABSTRACT:
A video telephone device has a video display unit tiltably mounted on a base and a video camera unit supported in the video display unit on one side of a video display panel of the video display unit. The video display unit includes an outer housing and a video display panel disposed in the outer housing and angularly movably supported on the base. The video camera unit is disposed in the outer housing and includes a camera mount and a video camera supported on the camera mount, the camera mount being angularly movably supported on the video display panel. A link is angularly movably coupled to the camera mount and the base. The base, the video display panel, the camera mount, and the link jointly serve as a parallel link mechanism for keeping the video camera unit in a substantially constant angular position with respect to the base regardless of angular movement of the video display unit with respect to the base.
REFERENCES:
patent: 4856045 (1989-08-01), Hoshina
patent: 5008924 (1991-04-01), Guichard et al.
patent: 5111498 (1992-05-01), Guichard et al.
patent: 5170427 (1992-12-01), Guichard et al.
Kuntz Curtis
Toshiba Corporation
Woo Stella L.
LandOfFree
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