Matte reflective polarizer with antistatic treatment for backlight polarization recycling. Exact caliper and controlled optical data require confirmation.
3M DBEF-D400 principle diagram, used to explain polarization recycling. The illustrated light fractions are not performance specifications for this item.
Pricing is available by quotation. Save products to your Interest List to request a quote for several items, or contact us about this product.
Referencia interna:
BFM-03031-00
Reflective polarizers return the unused polarization to the backlight cavity for another opportunity to be transmitted. Align the transmission axis to the LCD rear polarizer and verify the assembled stack. A family diagram does not establish the gain of a particular grade.
Define the cut outline, usable aperture, thickness, tabs, notches, corner radii and tolerances. Identify prism direction or transmission axis, structured/coated face, liner handling and a physical orientation datum. A 0° or 45° catalog reference must be tied to the drawing datum.
Use the material in a custom optical stack or evaluate it against the original film in an existing backlight. Review luminance, uniformity, viewing angle, polarization, color and temperature behavior. Repair acceptance is based on the assembled display and agreed requirements; a similar gauge or family name does not establish equivalence.
Start with the application and available space. Develop a drawing with custom dimensions and performance specifications, review the proposed configuration, and evaluate samples where needed. Record the approved drawing revision and acceptance criteria for the supplied part. Availability and final configuration are confirmed during quotation.
Request grade-specific technical data
Review the document revision and exact grade or ordering code. Family guidance may describe a different construction; final limits belong to the selected part specification.