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Title:
OPTICAL LAMINATE, POLARIZING PLATE AND IMAGE DISPLAY APPARATUS
Document Type and Number:
Japanese Patent JP2008257160
Kind Code:
A
Abstract:

To provide an optical laminate exhibiting excellent contrast and a glare preventing effect while keeping excellent antiglare properties.

The optical laminate has a light-transmissive base material and a light internal scattering layer arranged on the light-transmissive base material. The light internal scattering layer contains core-shell type particles and a resin having curing reactivity. The average particle diameter of the core-shell type particles is 1-10 m and the particle diameter of a core particle is within 10-60% of that of the core-shell type particle. The resin having curing reactivity contains a resin having no hydrophilic group in the molecule by 5-75 mass%.


Inventors:
USHIYAMA AKINOBU
YOSHIHARA TOSHIO
Application Number:
JP2007000199272
Publication Date:
October 23, 2008
Filing Date:
July 31, 2007
Export Citation:
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Assignee:
DAINIPPON PRINTING CO LTD
International Classes:
G02B5/02; G02B1/11; G02B1/111; G02B1/16; G02B1/18; G02B5/30; G02F1/1335; G09F9/00
Domestic Patent References:
JPH02120702A1990-05-08
JP2005017920A2005-01-20
JP2008209855A2008-09-11
Attorney, Agent or Firm:
安富 康男