Video signal transmitting apparatus

In a video signal transmitting apparatus in which a video signal inputted thereto is in a bi-level form, in which said video signal is converted to a plurality of signals and said plurality of converted signals are transmitted to a display apparatus, and in which each one of said plurality of converted signals has a lower frequency than said video signal, the improvement in said video signal transmitting apparatus comprising:

• video signal converting means for converting said video signal into n signals and including means which converts a first number of said n signals into values representative of a logic level "1" when said video signal is at logic level "0" and converts a different, second number of said n signals into values representative of the logic level "1" when said video signal is at logic level "1";
• signal transmitting means for transmitting said n signals simultaneously, wherein all of said n signals use the same and only two, predetermined analog values, said two, predetermined analog values representing all logic levels corresponding to each one of the n converted signals;
• and
• regenerating means, coupled to said signal transmitting means, for performing an arithmetic addition operation of the analog values, received simultaneously and corresponding to the transmitted n converted signals, and for restoring said video signal on a basis of the simultaneously received analog values.

In a video signal transmitting apparatus in which a video signal is inputted thereto in a bi-level form, in which said video signal is converted to a plurality of signals and said plurality of converted signals are transmitted to a display apparatus, and in which each one of said plurality of converted signals has a lower frequency than said video signal, the improvement in said video signal transmitting apparatus comprising:

• video signal converting means for converting said video signal to n signals and including means which converts a first number of said n signals into data bits indicative of display data when said video signal is at logic level "0" and converts a different, second number of signals into data bits indicative of display data when said video signal is at logic level "1";
• signal transmitting means for transmitting said n signals simultaneously, wherein all of said n signals use the same and only two, predetermined analog values, said two, predetermined analog values representing all logic levels corresponding to each one of the n converted signals;
• and
• regenerating means, coupled to said signal transmitting means, for performing an arithmetic operation of the analog values, received simultaneously and corresponding to the transmitted n converted signals, and for restoring said video signal on a basis of the simultaneously received analog values.

In a video signal transmitting apparatus in which a video signal inputted thereto is in a bi-level form, in which said video signal is encoded into a plurality of signals by a video signal encoding section and said plurality of encoded signals are transmitted to a display apparatus using a plurality of signal transmitting lines, and in which each one of said plurality of encoded signals has a lower frequency than said video signal, the improvement in said video signal transmitting apparatus comprising:

• video signal converting means for converting said video signal into n encoded signals and including means which converts a first number of said n encoded signals into values representative of a logic level "1" when said video signal is at logic level "0" and converts a different, second number of said n encoded signals into values representative of a logic level "1" when said video signal is at logic level "1";
• signal transmitting means for transmitting said n encoded signals simultaneously via said plurality of signal transmitting lines, respectively, wherein all of said n encoded signals use the same and only two, predetermined analog values, said two, predetermined analog values representing all logic levels corresponding to each one of said n encoded signals;
• and
• regenerating means, coupled to said signal transmitting means, for performing an arithmetic addition operation of the analog values, received simultaneously and corresponding to the n encoded signals transmitted through said plurality of signal transmitting lines, and for restoring said video signal on a basis of the simultaneously received analog values.

In a video signal transmitting apparatus in which a video signal inputted thereto is in a bi-level form, in which said video signal is encoded into a plurality of signals by a video signal encoding section and said plurality of encoded signals are transmitted to a display apparatus, and in which each one of said plurality of encoded signals has a lower frequency than said video signal, the improvement in said video signal transmitting apparatus comprising:

• video signal converting means for converting said video signal into n encoded signals and including means which converts a first number of said n encoded signals into values representative of a logic level "1" when said video signal is at logic level "0" and converts a different, second number of said n encoded signals into values representative of a logic level "1" when said video signal is at logic level "1";
• signal transmitting means for transmitting said n encoded signals simultaneously, wherein all of said n encoded signals use the same and only two, predetermined analog values, said two, predetermined analog values representing all logic levels corresponding to each one of said n encoded signals;
• and
• regenerating means, coupled to said signal transmitting means, for performing an arithmetic addition operation of the analog values, received simultaneously and corresponding to the transmitted n encoded signals, and for restoring said video signal on a basis of the simultaneously received analog values.