Flexible transparent film heater

The utility model discloses a flexible transparent film heater. The heater has the main structure that a protective coating layer 6 and a thin resistance layer 2 are respectively arranged on the two sides of a polyester plastic film 5 as the base material, the two sides of the thin resistance layer 2 are respectively provided with electrodes 4 with conductive strips 3, and a protective coating layer 1 is arranged on the thin resistance layer 2 and the electrodes 4. The product of the utility model has flexibility and is ultrathin type, can be bent and wound, has good transparency, can work normally in the environment of lower than 0 DEG C when being used for an LED display screen heater, and can also be used for a variety of other occasions being required to be heated and transparent, such as the frost mist prevention of exhibition cabinets, instrument screens, and other articles.