Electronic blackboard film is a high-performance transparent film mainly used in interactive display devices such as electronic whiteboards and electronic blackboards

Electronic blackboard film is a high-performance transparent film mainly used in interactive display devices such as electronic whiteboards and electronic blackboards. Unlike traditional blackboards, it has various advanced functions such as touch control, writing recording, and image storage, which can effectively improve teaching effectiveness and operational convenience.

The electronic blackboard film is mainly composed of external transparent PET material (polyester film), conductive layer, sensing layer, and control layer. Among them, the conductive layer is the most important part of the electronic blackboard membrane, which can make the voltage distribution of the coating on the membrane uniform and enhance the accuracy of touch perception; The induction layer can achieve electromagnetic induction interaction, while the control layer supports controlling and managing computer operations.

1. High definition: Electronic blackboard film can achieve high-definition image display and support multi-level presentation, greatly improving teaching effectiveness.

2. High transparency: The outer layer of transparent PET material gives it high transmittance and optical transmission performance, which can effectively eliminate the phenomenon of reflection and light distortion, and improve the comfort of use.

3. Non radiation: Writing with a touch pen does not produce radioactive powder or graphite contamination, making it healthier and safer than traditional blackboards.

4. Environmental friendliness: Electronic blackboard film can achieve multiple erasures and reuse, saving resources and reducing pollution compared to traditional blackboards.

5. Supports multiple performances: The electronic blackboard film can support multiple users to operate simultaneously and supports various interactive methods such as voice, audio, and video.

Electronic blackboard film is currently mainly used in schools, conference rooms, examination rooms, seminars and other occasions, which can replace traditional blackboards and whiteboards and become an important auxiliary method for modern teaching. It can effectively enhance the effectiveness of interactive teaching, business presentations, and better serve people's daily work and life.