The working principle of the LCD screen imaging and benefits

LCD screen imaging works

LCD TV (LCD) LCD screen is made with a TV monitor. LCD TV screen over two million by the red, green, and blue liquid crystal light valves, liquid crystal light valve in the low voltage drive is activated, this time after the liquid crystal display backlight light beams emitted from the liquid crystal panel by produce 1024 × 768 dots (dot pitch of 0.297mm), high resolution images. Meanwhile, the advanced electronic control technology enables the liquid crystal light valve produced 16.77 million kinds of color change (green, red 256 × 256 × Blue 256), restore the true brightness, color degree, reproduce natural innocence of the screen. LCD imaging fundamentally changed the traditional TV with "OK" as the basis of the analog scanning to achieve a "point" based digital display technology. January 8, 2003 Konka launched a 42 inch Character LCD Modules.
The advantage of LCD TVs
LCD TV with the traditional CRT (CRT) TV has the following advantages:

⑴ image stabilization. Removing the field, line scan mode, thus avoiding the flickering scanning and instability brought;

⑵ lifelike images. Digital dot display mode, the screen geometry distortion zero. High brightness, high contrast, anti-reflective LCD screen, greatly increasing the transparency of the TV screen brightness and contrast. Reduce light reflection and scattering, you can see more bright, clear, fine picture;

⑶ eliminate radiation. Through the LCD screen using fluorescent imaging, the complete elimination of the CRT electron beam bombardment pressure accelerated radiation generated by the phosphor and electrostatic;

⑷ save space. Throw away a huge CRT and other components, so that the whole body thickness of no more than 6cm, thin enough to be attached to the wall, to save storage space.

⑸ save energy. The maximum power consumption of mini lcd module 35W, 70% energy than traditional TV.

⑹ prolong life. Its power supply is to use the power adapter into a 220V voltage 12V, the whole life of over 50,000 hours. Even one day open six hours, can also be used for 20 years or more.