Flexible Display Heating Electrode for Low-Temperature Stability

The patent applies parameter changes by using a heating electrode layer to actively control the temperature parameter of the flexible substrate. When the external temperature drops below a predetermined threshold, the heating electrode generates heat to maintain the substrate temperature within a range that preserves flexibility. This dynamic parameter adjustment resolves the contradiction by allowing the flexible substrate to maintain its flexible characteristics across varying environmental temperatures.

The patent implements feedback control through a temperature sensing unit that continuously monitors the external temperature and provides this information to a control unit. The control unit adjusts the heating electrode operation based on the sensed temperature, creating a closed-loop feedback system. This feedback mechanism ensures the flexible substrate maintains optimal temperature and flexibility characteristics under varying environmental conditions.

The patent employs periodic action through temperature-based conditional activation of the heating electrode. Rather than continuous operation, the heating electrode is activated only when the temperature sensing unit detects that the external temperature falls below a predetermined threshold. This periodic, demand-based activation maintains flexible characteristic stability while minimizing unnecessary energy consumption during warm conditions.

The patent implements self-service through an automatic temperature control system where the temperature sensing unit and control unit work autonomously to activate or deactivate the heating electrode based on environmental conditions. The system monitors its own operational state and automatically adjusts heating activation without external intervention, optimizing the balance between maintaining flexibility and managing energy consumption.