P4.81mm Indoor Rental LED Screen
P4.81mm UHD Small Pixel Pitch Indoor Rental LED Display ERALED Front and back dual side maintenance Cable free multi-functional use Indoor Rental LED display with newest die-casting aluminum cabinet is the industry leading rental LED display product with the advantage of: Front and back dual...
P4.81mm UHD Small Pixel Pitch Indoor Rental LED Display
Pixel configuration/LED lamp's encapsulation type
Module Total Resolution(L×H)(unit: pixel)
Module Total Dimension(L×H)(unit: mm)
Module Total Dimension(Unit:㎡)
Cabinet Total Dimension(L×H)(unit: mm)
Cabinet Total Dimension(Unit:㎡)
Cabinet Total Resolution(L×H)(unit: pixel)
Color Processing Level(unit:bit)
Module Maximum Power Consumption(unit:W/module)
Module Maximum Current(unit:A/module)
Cabinet Weight(unit:KG/Cabinet )
ERALED Front and back dual side maintenance Cable free multi-functional use Indoor Rental LED display with newest die-casting aluminum cabinet is the industry leading rental LED display product with the advantage of:
Front and back dual side maintenance cabinet: Convenient to assemble and disassemble/ No need maintenance channel
Seamless and high precision, perfect flatness
Excellent heat dissipation
Fan less Quiet operation
High refresh, High contrast and High grayscale
Ultra-wide viewing angle
Multi-functional use cabinet design with compatible all the indoor and outdoor mainstream rental models including indoor rental P2.84,P2.98,P3.91,P4.81,P5.95,P6.25mm and outdoor rental P3.91mm, P4.81mm.
Concept or define of Full Color Integrated 3 in 1 SMD LED display
The full color integrated3 in 1 SMD LED display by ERALED LED display is a revolutionary development in the LED industry. It features higher definition and a super wide viewing angle in comparison to the ordinary LED display. Each panel is made by custom quantities of modules with an 8x8 or 4x4 configurations. Every 3-in-1 pixel in a reflect cavity is comprised by three LED chips: Red, Green, and Blue.
A dot matrix LED display is a LED Display device used to display information on machines, clocks, railway departure indicators and many and other devices requiring a simple display device of limited resolution. The display consists of a matrix of lights or mechanical indicators arranged in a rectangular configuration (other shapes are also possible, although not common) such that by switching on or off selected lights, text or graphics can be displayed.
A dot matrix controller converts instructions from a processor into signals which turns on or off lights in the matrix so that the required display is produced.
Usual Resolutions for Dot Matrix LED display
Common sizes of dot matrix displays:
128×16 (Two lined)
128×32 (Four lined)
192×64 (Eight lined)
Usual Character Resolutions for Dot Matrix LED display
A common size for a character is 5×7 pixels, either separated with blank lines with no dots (in most text-only displays), or with lines of blank pixels (making the real size 6x8). This is seen on most graphic calculators, such as CASIO calculators or TI-82 and superior.
A smaller size is 3×5 (or 4x6 when separated with blank pixels). This is seen on the TI-80 calculator as a "pure", fixed-size 3×5 font, or on most 7×5 calculators as a proportional (1×5 to 5×5) font. The disadvantage of the 7×5 matrix and smaller is that lower case characters with descenders are not practical. A matrix of 11×9 is often used to give far superior resolution.
Dot matrix displays of sufficient resolution can be programmed to emulate the customary seven-segment numeral patterns.