Publish Time: 2022-11-15 Origin: Site
The service life of indoor LCD digital display can reach more than 50,000 hours. LCD splice screens are widely used in information display terminals in airports, ports, docks, subways, highways and other transportation industries, shipping services, control rooms, radio and television, large studio of performance venues, military, government, city and other emergencies command systems and other places!
What are the advantages of indoor LCD digital display?
What is the difference between indoor LCD digital display and LCM display?
What is the difference between an indoor LCD digital display and a touch screen?
1.indoor LCD digital display can be used alone as a display or integrated into a large screen.
2.According to the different usage requirements, indoor LCD digital display realizes the function of changing large and small screens. The picture frame can be compensated or covered. It supports roaming, zooming and stretching digital signals as well as viewing on multiple screens. Setup and operation of the display plan is displayed and the Full HD signal is processed in real time.
3.The indoor LCD digital display has vivid colors, clear and natural images, no flicker, rich grayscale, bright colors, and is better suited for conference rooms.
1.LCM(LCD module), namely LCD display module and liquid crystal module, refers to the components assembling liquid crystal displays, connectors, peripheral circuits such as control and drive, printed circuit boards, backlight sources and structural parts.
LCM provides users with a standard LCD display driver interface (different types such as 4-bit, 8-bit, VGA, etc.), and the user works according to the interface requirements to control the LCD so that it is displayed correctly. Compared to glass, LCM is a higher integrated LCD product. For small LCD displays, LCM can be easily connected to various microcontrollers (e.g. single-chip microcomputers).
2. LCD digital display for indoor use
The structure of indoor LCD digital display is to place a liquid crystal cell in two parallel glass substrates, a TFT (thin film transistor) is arranged on the glass of the lower substrate, and a color filter is arranged on the glass of the upper substrate, which is controlled by the signal and voltage change at the TFT. The direction of rotation of the liquid crystal molecules to control whether or not the polarized light of each pixel is emitted to achieve the display purpose.
Now indoor LCD digital display CRT has replaced and has become mainstream, the price has fallen sharply and it is fully popular.
1LCD digital display for indoor use: A liquid crystal is located in two parallel glass panes. Between the two panes of glass there are many vertical and horizontal thin wires. The rod-shaped crystal molecules are controlled to change their direction depending on whether they are switched on or not, and the light is refracted to create an image.
2.Touch screen: The essence of a touch screen is a sensor composed of a touch detection component and a touch screen controller. The touch detection component is installed in front of the display screen to detect the user's touch position and receive the touch screen controller; The main function of the touch screen controller is to receive touch information from the touch point detection device and simultaneously receive and execute commands from the CPU.
UNA TECH CO., LTD has been focusing on the development and production of indoor LCD digital displays for several years. And it is committed to providing perfect service to every customer from all over the world.