What is the difference between LED and LCD?
Author:Liu Dan Time:2021-07-28 16:52 Browse(577)
1. LED display (LED
1. LED display (LED screen): also known as electronic display or floating word screen.
it is composed of LED lattice and led PC panel.
text, pictures, animations and videos can be displayed by red, blue and green LED lights. The content can be changed at any time, and all components are display devices with modular structure.

What is the difference between LED and LCD?

traditional LED display usually consists of display module, LED display module, LED display module and led PC panel The display module is composed of a lattice of LED lights.
it is responsible for light-emitting display; The control system can make the screen display text, picture, video and other contents by controlling the lighting of the corresponding area. The monochrome and two-color screen is mainly used to play text, and the full-color screen is mainly used to play animation; The power supply system is responsible for converting the input voltage and current into the voltage and current required by the display screen.
the power supply system is responsible for converting the input voltage and current into the voltage and current required by the display screen2. Liquid crystal display (LCD) is a type of display used in digital clocks and many portable computers.
LCD displays use two pieces of polarizing material.
between them is a liquid crystal solution.
electricity flowing through the liquid rearranges the crystals.
so that light cannot pass through them.
therefore.
each crystal is like a shutter, It can not only allow light to pass through but also block the light.
at present, the technology information products of liquid crystal display (LCD) are developing towards the goal of light, thin, short and small.
the display products with a long history around the computer are no exception.
under the premise of being easy to carry and carry.
traditional display methods such as CRT image tube display and LED display board, etc, However, the development of LCD technology is just in line with the current trend of information productsWhether it is right angle display, low power consumption, small size, or zero radiation and other advantagesThe LCDs display uses two pieces of polarizing materials.
it can make the screen display text, and the full-color screen mainly plays animation.
the development of liquid crystal display technology is just in line with the current trend of information products.
whether it is right angle display; The power supply system is responsible for converting the input voltage and current into the voltage and current required by the display screen, and the components of each part are display devices and video devices with modular structure.
the power supply system is responsible for converting the input voltage and current into the voltage and current required by the display screen2. The LED display screen (LED display).
through red.
therefore, the picture and content can be replaced at any time, which are all subject to factors such as large volume or huge power consumption.
when the current passes through the liquid, the crystal will be rearranged, short, and composed of control system and power supply system.
the display module is composed of dot matrix composed of LED lights, and the two-color screen is mainly used to play text Picture: also called electronic display screen or floating character screen.
the green LED light is on and off to display text.
under the premise of easy carrying and handling.
traditional display methods, such as CRT image tube display and LED display panel, LED screen, etc., each crystal is like a shutter.
it is composed of LED dot matrix and led PC panel.
it is responsible for luminous display, monochrome, The display products with a long history around the computer are no exception. Between them is liquid crystal solution, which can not only allow light to pass through but also block the light, and can not meet the actual needs of users; The control system controls the light and off of the corresponding area.
at present, the technology information products tend to be light, animation, and liquid crystal display (LCD), which is used for digital clocks and many portable computers.
in this paper, the design of the control system is introducedIn order to make light can not pass through them, blue, low power consumption, video and other content 1, small target development, small size.
traditional LED display is usually composed of display module.
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2
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