Data input device of electronic device and input control method

An input control method of a data input device for an electronic device, which includes an operation section having a flat input operation surface and a plurality of capacitive touch sensors to detect an input operation onto the input operation surface;

• and a control circuit section that outputs output information corresponding to detected information of the input operation input from the operation section to the electronic device when it is determined that the input operation is performed, the input control method comprising the steps of:
• configuring arbitrarily a detection sensitivity of the touch sensors before determining whether the input operation is performed;
• determining whether the input operation is performed in response to a magnitude of an input value of the detected information, based on the configured detection sensitivity;
• and
• updating the detection sensitivity configured for one of the touch sensors based on the magnitude of the input value of the input operation onto said one of the touch sensors when it is determined that the input operation onto said one of the touch sensors is performed,
• wherein the arbitrarily configuring step involves configuring separately a plurality of detection sensitivities, each of which is independent from the other detection sensitivities, for the plurality of the touch sensors, respectively, based on respective detected input values of each of the touch sensors, and
• wherein the updating step involves updating the separately configured detection sensitivity for at least one of the touch sensors according to the magnitude of the input value of the detected information, when it is determined that the input operation is performed based on the separately configured detection sensitivity of the at least one of the touch sensors and the magnitude of the input value of the detected information.

A data input device for an electronic device, comprising:

• an operation section having a flat input operation surface and a plurality of capacitive touch sensors to detect a input operation onto the input operation surface;
• and
• a control circuit section that outputs output information corresponding to detected information of the input operation input from the operation section to the electronic device when it is determined that the input operation is performed,
• wherein the control circuit section is configured to configure arbitrarily detection sensitivity of the touch sensors before determining whether the input operation is performed,
• wherein the control circuit section determines whether the input operation is performed in response to a magnitude of an input value of the detected information, based on the configured detection sensitivity, and
• wherein, when it is determined that the input operation onto one of the touch sensors is performed, the control circuit section updates the detection sensitivity configured for said one of the touch sensors based on the magnitude of the input value of the input operation onto said one of the touch sensors,
• wherein the control unit includes:
• a memory section that has a table, in which information of configurations of the sensitivities of the plurality of the touch sensors are previously defined in association with magnitudes of the input values of detected information of the input operation, and stores detected information of input operation regarding determination when it is determined that the input operation is performed;
• and
• a data processing section that updates the detection sensitivity configured for any given one of the touch sensors based on the input value of the detected information stored in the memory section, by selecting a value, which corresponds to the magnitude of the input value of the detected information stored in the memory section, from the information regarding the configuration of the sensitivities defined in the table of the memory section.