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n Reflective
Fill-Color Liquid Crystal Display
 Developed a worldfs
first single-polarizer type reflective full-color LCD with high
reflectivity, high contrast ratio
(50:1), moving-image capability and extremely low power consumption (less
than 1mW) and contributed to the commercialization of low power reflective
displays.
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n Wide-View Polarizer
and Circular Polarizer, and establishment of wide viewing angle technology
for liquid crystal displays
 Proposed an achromatic wide-view
polarizer and circular polarizer using biaxial phase retarders and
developed the first IPS-mode LCD using achromatic wide–viewing angle
polarizer for large sized LCD-TV applications.
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n Ultra High Resolution
Field-Sequential-Color LCD
 Established the field
sequential color display technologies including a color breakup reduction,
TFT-driving scheme, scanning LED backlight and developed the first 14.5inch
diagonal double-rate (360Hz) field sequential color OCB-mode LCD and
6.5inch diagonal FULL-HD field sequential color OCB-mode LCD.
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n High precision
measurement method for LC parameters, and analysis of surface alignment of
liquid crystal
Establish
a measurement method of refractive indices and alignment distribution of
liquid crystal molecules and Discotic liquid crystal compensation films
based on the new ellipsometric analysis technique. This led to the
development of fast response (< 2msec) OCB-mode LCD panel.
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n Flexible Displays
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