What are the types of LED display and how much is the price
Author:Maosuke Time:2021-06-11 12:26 Browse(214)
According to different application places, LED display can be divided into indoor and outdoor.
According to different application places, LED display can be divided into indoor and outdoorIndoor screenIt is mainly used in indoor.

What are the types of LED display and how much is the price

in the production process, first of all, the light-emitting grains are made into dot matrix module (or digital tube), and then the modules are spliced into a certain size display unit board. According to the user's requirements, the display unit board is used as the basic unit to splice into the size required by the user.
according to the size of pixels.
the indoor screen is divided into two parts φ 3, φ 3.75,φ 5, φ 8, φ
10, etcOutdoor screenIt is mainly used outdoors.
in the production process, the first step is to package the light-emitting grains into a single LED, which is called a single lamp; Then a single LED lamp is packaged into a single pixel tube or pixel module, and the pixel tube or pixel module is used to form a dot matrix display unit box. According to the user's needs and display application sites, a display unit box is used as the basic unit to form the required size.
the box should be sealed in design to achieve the purpose of waterproof and antifogging, According to the density of pixels, the outdoor screen is divided into 4096 points,2500 points, 2066 points, 1600 points, 1024 points and other specificationsClassification by primary colorAccording to the color of the LED used.
the LED display can be divided into three types: single primary color, double primary color and full color.
the color of the LED display can be divided into three typesMonochromeThere is only one color for each pixel.
most of the pixels use red, because red has high luminous efficiency and can obtain higher brightness. It can also use green, or mixed color, that is, some use red, some use green, and some use yellow.
the color of each pixel is redBicolorEach pixel has two basic colors, red and green.
the color of each pixel is red and greenYellow can be superimposed, and 65535 kinds of gray colors can be combined through the change of red and green gray levels under the condition of gray level control.
the results show that the color of yellow can be superimposedFull colorIt is also called three primary colors.
each pixel has three primary colors, red, green and blue. Under the condition of gray control, through the change of different gray levels of red, green and blue, the natural colors can be well restored, and 16777216 colors can be combined.
in this way, the natural colors can be restoredClassification by functionAccording to the functions of the screen.
the LED display can be divided into four types: strip screen, graphic screen, video screen and digital mixed screen.
the LED display can be divided into four typesBar screen seriesThis kind of display screen is mainly used to display text.
it can be input by remote control, and can also be used online with the computer to send information through the computer.
it can work offline.
because this kind of screen is mostly made into bar screen.
so it is called bar screen.
this kind of display screen is mainly used to display textDigital screen seriesHybrid screen seriesOLED screen series.
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Graphic screen seriesThis kind of display screen is mainly used to display text and graphics.
generally, there is no gray control.
it inputs information through communication with the computer.
compared with the bar screen.
the advantage of the graphic screen is that it displays rich font types and can display graphics. Compared with the video screen, the biggest advantage of the graphic screen is that a computer can control multiple screens and can display offline.
this kind of display screen can display text and graphicsHybrid screen seriesDigital screen is the cheapest LED screen.
it is widely used in stock market display, bank exchange rate display, interest rate display, various price lists, etc.
in most cases.
bar screen is installed on the digital screen to display welcome words, notices, advertisements, etc.
it supports remote control input.
the digital screen can be used to display welcome words, notices, advertisements, etcVideo seriesThis kind of display screen pixel and control computer monitor pixel point presents a one-to-one mapping relationship.
has 256 gray level control, so its expressive force is extremely rich, configure multimedia card, video screen can also play video signal.
video screen openness is good.
there are no restrictions on the operating system, software, can reflect the display of computer monitor in real timeIn terms of price, I can give you a specific quotation.
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