Precautions for the utilization and cleanup of AD playersAny device contains a specific lifetime, and AD players are not any exception. Therefore, to cut back instrumentality failures and extend service life, correct daily maintenance is important.

LCD display driving technologyThe LCD display is mainly composed of two transparent organic thin films, the structure group is filled with liquid crystal liquid between glass, and a layer of the conductor is coated on the bottom transparent film, which can effectively form conductive electrodes.

Infrared touch technology of smart whiteboardThe application of the interactive smart whiteboard in schools and companies brings a brand-new experience to the presentation. After adopting the infrared touch screen technology, the interactive smart whiteboard is easier to achieve a larger size, and t

Installation and debugging of conference whiteboardConference whiteboard is now more and more appearing in people's office and provides an important role in people's office convenience. The design principle of the conference whiteboard is derived from the use of computer projection because people ne

Industry status and future development trend of AD playersDue to the large demand for AD players, more and more AD players are put into the market. It is believed that under the promotion of market demand and the pressure of competition, advertising machines will have sufficient development momentum

Improving the Application of Teaching WhiteboardThe teaching whiteboard can communicate with the computer, connect the electronic whiteboard to the computer, and use the projector to project the content on the computer onto the electronic whiteboard screen.

When we buy a conference whiteboard or a conference all-in-one machine, the first question in front of us is how to use the smart conference whiteboard? The conference whiteboard can be used with functions, etc. Let's answer these questions.Here is the content list:l How to use the conference whiteb

The LCD display is a display using liquid crystal as a material. It turns into a transparent liquid when heated, and turns into a crystalline cloudy solid after cooling. Under the action of the electric field, the liquid crystal molecules will change in arrangement, which will affect the change in t

Features of smart whiteboardA good smart whiteboard can promote the efficiency of corporate meetings and accelerate the informatization and digital transformation of enterprises. Before purchasing an intelligent smart whiteboard, users should try the product for some time.

Backlight source and backlight technology of LCD displayThe so-called LCD display backlight culture refers to the design of a specific light source so that the LCD display can display different image content under certain light conditions.