Optical film and polarizing film using the same, and method...

Details Optical film and polarizing film using the same, and method... Optical film and polarizing film using the same, and method...

G - Physics

02

B

G02B 5/30 (2006.01) B32B 27/08 (2006.01) B32B 33/00 (2006.01) G02F 1/1335 (2006.01)

Patent

CA 2678208

The invention provides an optical film prepared by laminating at least one of a first retardation film (2), having a mean in-plane refractive index of no and refractive index in the thickness direction of n e wherein n e - n o > 0, and at least one of a second retardation film (3) having an in-plane refractive index of n x in the direction showing the maximum refractive index, refractive index of n y in the direction perpendicular to the direction described just before, and refractive index in the thickness direction of n z, wherein n x > n y >= n z. The light leakage occurred as the observation point is tilted from the front direction to a direction different from the direction of each absorption axis can be reduced when a plolarizing film is arranged so that the absorption axes will be perpendicular to each other.

Affiliated with

Also associated with

Rating

Optical film and polarizing film using the same, and method... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Optical film and polarizing film using the same, and method..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Optical film and polarizing film using the same, and method... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1867519