DESCRIPTION
The TLV.420. series was developed for backlighting. Due to
its special shape the spatial distribution of the radiation is
qualified for backlighting.
To optimize the brightness of backlighting a custom-built
reflector (with scattering) is required. Uniform illumination
can be enhanced by covering the front of the reflector with
diffusor material.
This is a flexible solution for backlighting different areas.

PRODUCT GROUP AND PACKAGE DATA
• Product group: LED
• Package: 3 mm backlighting
• Product series: standard
• Angle of half intensity: ± 85°

FEATURES
• High light output
• Wide viewing angle
• Categorized for luminous flux
• Tinted clear package
• Low power dissipation
• Low self heating
• Rugged design
• High reliability
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912

APPLICATIONS
• Backlighting of display panels, LCD displays, symbols
on switches, keyboards, graphic boards, and measuring
scales
• Illumination of large areas e.g. dot matrix displays