Publish Time: 2022-12-16 Origin: Site
With the progress and development of science and technology, LCD display has better information display function and higher energy consumption. Compared with other displays, its advantages are obvious, especially in the vicinity. In recent years, with the continuous development of intelligent technology, LCD display When the display has been used in intelligent instruments controlled by single-chip microcomputers, it can give full play to its practical value and advantages, and is worthy of promotion and use in this field.
Here is the content list:
l High display quality
l Radiation-free
l Large viewing area
l Wide range of applications
l Digital interface
l Small volume
l Low power consumption
Because each point of the LCD display maintains that color brightness after receiving the signal, and constant lighting, this is not the CRT required to take a break to refresh the highlights. Therefore, the LCD display has high-quality images and does not flicker to reduce eye fatigue.
No Electromagnetic Radiation the display material for traditional displays is a phosphor, which emits light by making the phosphor collide with an electron beam. The results show that the electron beam produces strong electromagnetic radiation when it strikes the phosphor, although many display products effectively solve the radiation problem. It is difficult to eliminate radiation. LCD displays have a natural advantage in radiation protection because they do not emit radiation.
For the same size display, the LCD has a larger visible area. The viewable area of an LCD display is the same size as its diagonal. The one-inch border around the front panel of the CRT cannot be used for display.
Since the original LCD cannot display fine characters, it is usually used in electronic equipment sub-watches and calculators. With the continuous development and progress of LCD display technology, the character display screen has become refined. The dot-matrix LCD display module can display various characters, also supports basic color display, and is gradually used in LCD TVs, camera LCD monitors, Handheld game consoles, etc.
LCD monitors are all digital, unlike CRT monitors, which use an analog monitor interface. That is, using an LCD display no longer requires input digital signals to be converted to analog signals and output again as usual. In theory, this will make the color and position more accurate and perfect.
The LCD display "body" is small and well proportioned. In a traditional CRT display, there is always a heavy CRT behind it. Liquid crystal displays break through this limitation and give people a new feel. Conventional display electron beams are fired onto the screen through an electron gun, so the neck of the picture tube can't do well. In short, when the screen is increased, the volume of the entire display will inevitably increase. And the liquid crystal controls the state of the liquid crystal molecules through the electrodes on the display screen to achieve the display purpose. Even if the screen is enlarged, its volume does not increase proportionally, and its weight is much lighter than the traditional display area of the same display.
The traditional display is composed of many circuits that drive cathode rays. When a line picture tube works, it needs to consume a lot of power, and with the increase in size, the power consumption of its internal circuits will increase. On the contrary, the power consumption of an LCD display is mainly consumed by its internal electrodes and driving IC, so the power consumption is much smaller than that of a traditional display.
The above is the relevant content about the advantages and characteristics of LCD displays. If you are interested in an LCD display, you can contact us. Our website is www.smartboardfactory.com.