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| Identification of LED digital screen from different angles | ||||
LED electronic screens can also be classified from the following different angles:
color
LED electronic screen is divided into full-color electronic screen, single color (single primary color) electronic screen (single red, single white, single yellow) and double color (double primary color) electronic screen (red green, blue green)
Application environment
LED electronic screen can be divided into indoor LED electronic screen, semi outdoor LED electronic screen and outdoor LED electronic screen.
Installation method
LED electronic screen can be divided into: column type LED video screen (single column and double column), wall mounted LED electronic screen, suspended electronic screen, embedded electronic screen, etc.
Usefulness
LED electronic screens are divided into: information release screen, traffic guidance screen, advertisement release screen, vehicle screen, stadium screen, stage rental screen and stair screen
shape
LED electronic screen can be divided into conventional screen and special screen.
Single primary color electronic screen
Single color (red, green, yellow, white, blue, etc.).
Dual primary color electronic screen:
Red and green dual primary colors, 256 gray levels or 512 gray levels, can display 65536 colors.
Full color electronic screen:
The full-color electronic screen with three primary colors of red, green and blue and 256 gray levels can display more than 16 million colors.
Indoor electronic screen:
The luminous point is small, usually Φ 3mm-- Φ 8mm, and the display area is usually several to ten square meters.
Semi outdoor electronic screen:
The pixel size is between indoor and outdoor electronic screens; It is common on the lintel of banks, shopping malls or hospitals.
Outdoor electronic screen:
The area is usually tens of square meters to hundreds of square meters, and the brightness is high. It can work under the sun, and has wind, rain and water-proof functions
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