PDLC Screen Digital Slate Electronic Blackboard
The surface of the light energy blackboard is made of flexible liquid crystal molecular film material, which can change the state of the liquid crystal molecules in the film by relying on the physical pressure during writing. The liquid crystal will reflect the natural light of a fixed band to display the handwriting, and with the circuit design, the whole board can be cleared.
1. no consumables, no dust: can use any moderate hardness of the object for writing, no need to reserve supplies; Green office, prevent pollution, protect the health of users.
2. protect eyesight: the use of pure natural light reflection handwriting, no blue light, no electromagnetic radiation, long-term viewing does not stimulate the eyes, protect eyesight.
The surface of the light energy blackboard uses flexible liquid crystal molecular film materials, which can rely on the physical pressure when writing to change the state of the liquid crystal molecules in the film, no longer use disposable supplies such as chalk and markers, and use any hard items to write, even your fingertips, environmental protection and health, but do not use sharp things to avoid scratching the surface.
The electronic writing blackboard depends on the physical pressure during writing to change the state of the liquid crystal molecules in the film, so it can sense the strength of the surface writing, according to the strength of the writing, there will be different degrees of thickness, which makes the writing more natural and intuitive.
Electronic writing blackboard surface material is PDLC, the liquid crystal will reflect the fixed band of natural light to display writing handwriting, do not use electricity can write display, protect eyesight.
The main function of the blackboard is to write and display, it does not consume power when writing, and only needs power when erasing. The blackboard is powered by 3 alkaline batteries for easy replacement.