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Engineering Information

Home ... Engineering Information... Back light units for LCDs... Products Description... 2.2inch Back Light for Cellular phone ( Prism type )

Back light units for LCDs -2.2inch Back Light for Cellular phone ( Prism type )

Product Catalog[40KB]

Specifications

  • LED : Nichia Kagaku NSSW020A 4LEDs
  • Prism sheet : Downward Prism

Test Conditions

  • Forward current : If=15mA (each LED)
  • Measurement point : Center of each position where effective area was divided into nine
  • Measurement direction : Front (0)
  • Environment : Windless in darkroom, Temperature 25, Humidity 42%

Characteristics

  • Center luminance : 6,676cd/m2 (typical)
  • 9 point AVG luminance : 6,232cd/m2 (typical)
  • Uniformity : 86% (typical)

Dimensions

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Home ... Engineering Information... Back light units for LCDs... Products Description... 2.2inch Back Light for Cellular phone ( Prism type )