The working principle of LCD display

Views : 1165
Update time : 2018-09-23 14:10:32
LCD has been used more and more widely in our life. Mobile phones, flat panel, TV, smart home, commercial advertising, medical equipment and so on are indispensable to these terminals. And how does LCD display, you know? Today, let's show you the principles of LCD screen with you briefly.




LCD liquid crystal display is composed of two parallel thin glass panels, the distance between the two glass panels is very small, filled with the liquid crystal is divided into very small units. The LCD panel itself does not emit light, and the backlight allows the liquid crystal molecules to selectively transmit light through different electrical signals. At this point, what you see in front of the LCD panel is a variety of different colors, which is the LCD display.

The Lcd LCD screen is working, and a mapping between the LCD screen and the memory must be established. The mapping is accomplished by initializing the LCD controller on the CPU. The advantages of LCD are small size, light weight, large display area, stable picture, no radiation, low energy consumption and environmental protection.

The above is the basic introduction of the principle of LCD screen, I hope to help you understand LCD screen to a certain extent, choose LCD screen must not miss Shenzhen Xianheng technology, a professional LCD module manufacturer.
Related News
Read More >>
The Advancement of High Definition in LCD Technology The Advancement of High Definition in LCD Technology
Feb .28.2024
Explore the transformative journey of LCD technology as it embraces high definition, offering unprecedented clarity, vibrant colors, and energy efficiency. Dive into the innovations that revolutionized displays.
Overcoming Glare: The Development of Sunlight Readable LCD Technology Overcoming Glare: The Development of Sunlight Readable LCD Technology
Feb .27.2024
Explore the evolution of Sunlight Readable LCDs, a breakthrough in display technology enhancing visibility under direct sunlight. Discover the innovations behind anti-glare solutions and their impact on outdoor displays.
2024’s Elite Gaming LCD Screens: A Gamer's Paradise 2024’s Elite Gaming LCD Screens: A Gamer's Paradise
Feb .23.2024
Dive into 2024's gaming revolution with elite LCD screens offering unmatched clarity, speed, and immersion. The future of gaming is now!
The Evolution of Touch Screen Technology and Its Integration into LCD Displays The Evolution of Touch Screen Technology and Its Integration into LCD Displays
Feb .22.2024
Explore the revolutionary journey of touch screen technology, its seamless integration into LCD displays, and its widespread impact across industries, enhancing user experiences and opening up new possibilities for digital interaction.
pop_close
pop_main
Know more about LCD technology?