Skip to content

JASCO JASCO

  • News
  • Events
  • E-Store
  • My Account
  • Contact Us
  • Worldwide
Search
Click to view menu
MENUMENU
  • Products
    • Chromatography
      • HPLC
      • RHPLC
      • UHPLC
      • LC-MS
      • Preparative LC
      • Analytical SFC
      • Semi-Preparative SFC
      • Hybrid SFC
      • Fuel Analysis by SFC-FID
      • Preparative SFC
      • Supercritical Fluid Extraction
      • Chromatography Software
    • Molecular Spectroscopy
      • Circular Dichroism
      • High-Throughput CD
      • Vibrational CD
      • Circularly Polarized Luminescence (CPL)
      • Polarimeters
      • FTIR Spectrometers
      • FTIR Microscopy
      • FTIR Portable
      • Raman Microscopy
      • Palmtop Raman Spectrometer
      • Probe Raman
      • UV-Visible/NIR Spectrophotometers
      • UV-Visible/NIR Microscopy
      • Fluorescence Spectrophotometers
      • Film Thickness
      • Spectra Manager™ Suite
    • Refurbished
      • Refurbished HPLC Systems
      • HPLC Switching Valves
      • FTIR Accessories
  • Service
    • Service and Support Plans
    • Service Request Form
  • Applications
  • KnowledgeBase
  • Learning Center
    • Best Practice
      • Circular Dichroism Tips & Tricks for Biological Samples
      • CD Scale Calibration with ACS
      • Fluorescence Tips & Tricks
      • Raman Spectroscopy Tips & Tricks
    • Training Videos
      • ChromNAV
      • SF-NAV
      • Circular Dichroism
      • UV-Visible/NIR
      • Fluorescence
    • Training Seminars
      • Training Registration Form
    • Webinars
    • eBooks
    • Theory
      • Theory of Molecular Spectroscopy
      • Chromatography
  • About Us
    • President’s Message
    • Contact
    • History
    • Careers
  • News
  • Events
  • Worldwide
  • Shop
  • My Account
  • Contact Us

Home / Applications / Evaluation of Polarizers for FPDs

  • Industry

  • Technique

Evaluation of Polarizers for FPDs

By Heather Haffner

PDF IconDownload This Application

August 23, 2022

Introduction

Automated evaluation system using the V-7000 Series

For advanced flat panel displays (FPD), a high quality polarizer is required for optimum performance of the display. These polarizers require measurement using an instrument with superior performance specifications for photometric range and accuracy. The V-7000 series automated instrument system provides measurements for the detection of the crossed Nicol position, transmittance of both crossed and parallel positions and dedicated calculations of polarizer efficiency. The figure illustrates the measurement results of a dichroic polarizer plate with a S/N ratio of less than 0.0003% at a transmittance of 0.001%.

Phase difference spectra of a quarter-wave plate

This document has been prepared based on information available at the time of publication and is subject to revision without notice. Although the contents are checked with the utmost care, we do not guarantee their accuracy or completeness. JASCO Corporation assumes no responsibility or liability for any loss or damage incurred as a result of the use of any information contained in this document. Copyright and other intellectual property rights in this document remain the property of JASCO Corporation. Please do not attempt to copy, modify, redistribute, or sell etc. in whole or in part without prior written permission.

Featured Products:

  • Wide range UV-Visible/Near Infrared Spectrophotometer with PbS detector for wavelengths up to 3200nm

    V-770 UV-Visible/NIR Spectrophotometer

  • UV-Visible/NIR Spectra Manager™

  • A high resolution UV-Visible double-beam spectrophotometer with single monochromator, variable SBW and PMT detector

    V-750 UV-Visible Spectrophotometer

About the Author

JASCO Application Note

Evaluation of Polarizers for FPDs

Introduction

Automated evaluation system using the V-7000 Series

For advanced flat panel displays (FPD), a high quality polarizer is required for optimum performance of the display. These polarizers require measurement using an instrument with superior performance specifications for photometric range and accuracy. The V-7000 series automated instrument system provides measurements for the detection of the crossed Nicol position, transmittance of both crossed and parallel positions and dedicated calculations of polarizer efficiency. The figure illustrates the measurement results of a dichroic polarizer plate with a S/N ratio of less than 0.0003% at a transmittance of 0.001%.

Phase difference spectra of a quarter-wave plate

This document has been prepared based on information available at the time of publication and is subject to revision without notice. Although the contents are checked with the utmost care, we do not guarantee their accuracy or completeness. JASCO Corporation assumes no responsibility or liability for any loss or damage incurred as a result of the use of any information contained in this document. Copyright and other intellectual property rights in this document remain the property of JASCO Corporation. Please do not attempt to copy, modify, redistribute, or sell etc. in whole or in part without prior written permission.
28600 Mary’s Court, Easton, MD 21601 USA • (800) 333-5272 • Fax: (410) 822-7526 • jascoinc.com/applications

Close

Designed in Tokyo. TRUSTED globally.

View our support plans

Connect with JASCO

  • Facebook
  • Twitter
  • LinkedIn
  • JASCO Sales
  • 800-333-5272

Receive the latest promotions and special offers

  • This field is for validation purposes and should be left unchanged.
  • Careers
  • Press Kit
  • JASCO Privacy Policy
  • Sitemap
  • Environmental Policy

© , JASCO. All Rights Reserved.