Television – Two-way video and voice communication – User positioning
Patent
1993-10-22
1996-02-13
Chan, Wing F.
Television
Two-way video and voice communication
User positioning
379433, 379 58, H04M 1100
Patent
active
054915074
ABSTRACT:
A handy type video telephone equipment which permits a user to transmit and receive pictures and speech with a casing held in one hand. A speaker is arranged at the upper end part of the front of the casing which is thin and vertically long, while a microphone is arranged at the lower end part thereof. A display panel and a control panel are interposed between the speaker and the microphone. A camera is mounted on the casing so as to be capable of altering its angle. The speaker is detachably mounted, and it is usable as an earphone when detached. The user's movements are not hampered during the transmission and reception, and the equipment can assume various communication or service attitudes conforming to the contents of information for the communications.
REFERENCES:
patent: D297734 (1988-09-01), Soren et al.
patent: D297735 (1988-09-01), Soren et al.
patent: 3233346 (1966-02-01), Cornberg
patent: 4796288 (1989-01-01), Busche et al.
patent: 5151946 (1992-09-01), Martensson
patent: 5177784 (1993-01-01), Hu et al.
patent: 5280524 (1994-01-01), Norris
Ishida Kiyoshi
Ishinabe Iwao
Kuriyama Hiroyuki
Nishiyama Takanori
Umezawa Koichi
Chan Wing F.
Hitachi , Ltd.
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