Control circuit, display device, and electronic equipment

A control circuit, comprising:

• a temperature detection unit;
• a control unit electrically connected the temperature detection unit, wherein the control unit is configured to output a control command according to temperature detected by the temperature detection unit;
• a voltage output unit electrically connected to the control unit;
• and
• a thin-film transistor electrically connected to the voltage output unit;
• wherein the voltage output unit is configured to output a corresponding voltage, that is configured to turn on the thin-film transistor, to the thin-film transistor, according to the control command;
• wherein
• the temperature detection unit comprises a thermistor, wherein a first terminal of the thermistor is electrically connected to a power source and a second terminal of the thermistor is grounded;
• the control unit comprises a control command output port that is electrically connected to the first terminal of the thermistor and the voltage output unit;
• the first terminal of the thermistor is configured to have a first voltage value in a first temperature range, so that the control command output port outputs a first command;
• and
• the first terminal of the thermistor is configured to have a second voltage value in a second temperature range, so that the control command output port outputs a second command;
• wherein
• the first command is a first-level value and the second command is a second-level value;
• when a difference between the first-level value and the second-level value is within a first preset range, the voltage output unit outputs a first preset voltage;
• when the difference between the first-level value and the second-level value is within a second preset range, the voltage output unit outputs a second preset voltage;
• the first preset voltage and the second preset voltage are configured to turn on the thin-film transistor.