Polarization element, polarizing plate and liquid crystal display device using them

Polarization element, polarizing plate and liquid crystal display device using them

  • CN 1,334,557 A
  • Filed: 06/19/2001
  • Published: 02/06/2002
  • Est. Priority Date: 06/19/2000
  • Status: Active Application
First Claim
Patent Images

1. polarization element, to the dyeing of hydrophilic macromolecule film, build bridge, extend, dry back and forming, it is characterized in that heating above-mentioned polarization elements after 30 minutes at 80 ℃

  • , its absorption axes to convergent force be below the 4.0N/cm.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×