Product category:
Other OEM Display Modules and Meters
News Release from: Young Electronics Group | Subject: RGB 8 x 8 dot-matrix LED displays
Edited by the Electronicstalk Editorial
Team on 19 June 2003
LED displays are bright to save energy
A new family of RGB 8 x 8 dot-matrix LED displays is available in three sizes and features low power consumption, excellent display of characters and uniform RGB dot matrix.
Young ECC has a new family of RGB 8 x 8 dot-matrix LED displays The tough interlocking tiles are available in three sizes and feature low power consumption, excellent display of characters and uniform RGB dot matrix
This article was originally published on Electronicstalk on 8 Nov 2004 at 8.00am (UK)
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The dot matrix displays use AlGaInP/Ga As red, InGaN/sapphire green and InGaN/sapphire blue LED chips.
For R, G and B LEDs, respectively, power dissipation is 33, 60 and 60mW, peak forward current (10% duty cycle, 0.1ms pulsewidth) 100, 80 and 80mA, continuous forward current per dot is 13, 15 and 15mA and derating linear from 25C per dot is 0.13, 0.17 and 0.17mA/C.
The three sizes of tile are 38 x 38mm tile with a 5mm pitch between dots, a 50 x 50mm tile with a 6mm pitch between dots and a 60 x 60mm tile providing a 7.62mm pitch between dots.
The dot matrix display has a black face and water-clear dots.
Intensity of luminosity for the RGB dots is respectively 22, 69 and 28mcd.
Operating temperature range is -35 to +85C.
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