Video telephone
First Claim
1. A video telephone comprising:
- a) a flat screen surrounded by a frame containing a telephone base unit directly connected to a conventional telephone line having means for receiving and sending telephone calls containing video and audio information, said flat screen displaying video images both being received and being sent, said frame containing means for storing, receiving and sending signals from and to a remote wireless handset, a microphone in said frame for capturing audio signals for transmittal through said telephone line, a video camera adjustably mounted in said frame for being moved within said frame for capturing video images for display on said screen and transmittal through said telephone line, and a speaker in said frame for broadcasting audio signals;
b) said wireless handset controlling said telephone base unit and having means for generating a control signal for switching said telephone base unit between a first not-in-use mode and a second in-use mode, speaker means for listening to audio telephone signals received from said base unit when in said second mode, and microphone means for sending voice signals to said base unit for transfer to said telephone line in said second mode;
c) disk drive means in said frame for generating a selected video image for said screen to be displayed when said base unit is in its first mode; and
d) said handset further including keypad means for generating and sending dialing instructions to said base unit, means for generating and sending a control signal to said base unit for activating said speaker and microphone on said display unit, and means comprising four control keys for generating and sending a camera control signal for moving said camera horizontally and vertically in said display unit to change its line of sight.
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Accused Products
Abstract
A video telephone including a display unit and a handset for transmitting and receiving both audio signals and digital data representative of video images over an established communication channel across a conventional telephone line. The display unit includes a receiver for receiving signals from the handset and a display screen for displaying a video image. A microprocessor is connected to the receiver and the display unit. A data storage device for storing data representative of an image and a digital camera for capturing a digital image are also connected to the microprocessor. The digital camera transmits the captured digital image to the microprocessor. The video telephone is operable between a first not-in-use mode in which the microprocessor reads data stored in the data storage device and displays the image represented by the data on the display unit and a second in-use mode in which the microprocessor receives the digital data representative of the captured image from the digital camera and the digital data received over the established communication channel for display of both the digital data representative of the captured image from the digital camera and the digital data received over the established communication channel on the display unit simultaneously. The handset includes a power switch for generating a control signal for switching said video telephone between said first and second modes and a transmitter for transmitting said control signal to said display unit.
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Citations
1 Claim
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1. A video telephone comprising:
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a) a flat screen surrounded by a frame containing a telephone base unit directly connected to a conventional telephone line having means for receiving and sending telephone calls containing video and audio information, said flat screen displaying video images both being received and being sent, said frame containing means for storing, receiving and sending signals from and to a remote wireless handset, a microphone in said frame for capturing audio signals for transmittal through said telephone line, a video camera adjustably mounted in said frame for being moved within said frame for capturing video images for display on said screen and transmittal through said telephone line, and a speaker in said frame for broadcasting audio signals; b) said wireless handset controlling said telephone base unit and having means for generating a control signal for switching said telephone base unit between a first not-in-use mode and a second in-use mode, speaker means for listening to audio telephone signals received from said base unit when in said second mode, and microphone means for sending voice signals to said base unit for transfer to said telephone line in said second mode; c) disk drive means in said frame for generating a selected video image for said screen to be displayed when said base unit is in its first mode; and d) said handset further including keypad means for generating and sending dialing instructions to said base unit, means for generating and sending a control signal to said base unit for activating said speaker and microphone on said display unit, and means comprising four control keys for generating and sending a camera control signal for moving said camera horizontally and vertically in said display unit to change its line of sight.
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Specification