Input device and I/O-integrated display

An I/O-integrated display, comprising an input device including an input receiving panel for receiving an external input and input means for enabling an input on the input receiving panel, the input device sensing an input by means of capacitive coupling between an electrode on the input receiving panel and an electrode on the input means,

• the input device comprising:
• first signal supply means for supplying an input sensing signal to a first one of the electrodes;
• signal detecting means for detecting a signal generated in the other, second electrode;
• and
• input sensing means for comparing the input sensing signal with the signal detected by the signal detecting means and sensing an input based on a result of the comparison,
• wherein the I/O-integrated display produces a display on the input receiving panel.

An input device including an input receiving panel for receiving an external input and input means for enabling an input on the input receiving panel, the input device sensing an input by means of capacitive coupling between an electrode on the input receiving panel and an electrode on the input means,

• the input device comprising:
• first signal supply means for supplying an input sensing signal to a first one of the electrodes;
• signal detecting means for detecting a signal generated in the other, second electrode;
• signal generator means for generating another sensing signal which is an equivalent to the input sensing signal;
• and
• input sensing means for comparing the other sensing signal with the signal detected by the signal detecting means and sensing an input based on a result of the comparison.

An I/O-integrated display, comprising an input device including an input receiving panel for receiving an external input and input means for enabling an input on the input receiving panel, the input device sensing an input by means of capacitive coupling between an electrode on the input receiving panel and an electrode on the input means,

• the input device comprising:
• first signal supply means for supplying an input sensing signal to a first one of the electrodes;
• signal detecting means for detecting a signal generated in the other, second electrode;
• signal generator means for generating another sensing signal which is an equivalent to the input sensing signal;
• and
• input sensing means for comparing the other sensing signal with the signal detected by the signal detecting means and sensing an input based on a result of the comparison,
• wherein the I/O-integrated display produces a display on the input receiving panel.