Part Number
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UVP-4157 |
Manufacturer
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Unity Opto Technology |
Description
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4.0 inch ( 101.6mm ) 5X7 DOT MATRIX LED DISPLAY |
Published
|
Apr 16, 2005 |
Detailed Description
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4.0 inch ( 101.6mm ) 5X7 DOT MATRIX LED DISPLAY
DESCRIPTION
UVP-4X57XX SERIES
The UVP-4057/4157 4257AA/4357AA is 4.0 i...
|
Datasheet
|
UVP-4157
|
Overview
4.
0 inch ( 101.
6mm ) 5X7 DOT MATRIX LED DISPLAY
DESCRIPTION
UVP-4X57XX SERIES
The UVP-4057/4157 4257AA/4357AA is 4.
0 inch (101.
6mm) height 5X7 dot matrix display.
Single color display have the choices of three bright colors-AlGaAs red/green/red orange.
Multicolore display are applicable to two colors: green and red orange.
All device have gray face and white dot.
The AlGaAs red LED chip are made from AlGaAs on a non-transparent GaAs substrate.
The green LED chip are made from GaP on a transparent GaP substrate.
And red orange LED chip are made from GaAsP on a transparent GaP substrate.
FEATURES
l l l l l
Industuy standard size Wide viewing angle Continuous uniform dot matrix.
Excellent c...
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