OPTICAL COMPENSATION STRUCTURE AND METHOD FOR MANUFACTURING SAME, AND LIQUID CRYSTAL DEVICE HAVING SAME OPTICAL COMPENSATION STRUCTURE

摘要

PROBLEM TO BE SOLVED: To provide a thin optical compensation structure which can solve contrast and color slurring problems depending upon the tilt angle of a liquid crystal display device.

SOLUTION: The optical compensation structure 22 comprises an upper polarizer film 223, a transparent substrate 221, a first retarder film (C+ plate) 241, and a second retarder film (A-plate) 242. The upper polarizer film 223 provides polarization function and possesses a top surface and a bottom surface. The transparent substrate 221 is directly laminated onto the top surface of an upper polarizer thin film 223. The first optical compensatory sheet 241 is coated with a bonding layer 243 made of a crosslinking agent on one side and the bonding layer 243 is directly laminated onto the bottom surface of the upper polarizer film 223. The second optical compensatory sheet 242 joins to the side of the first optical compensatory sheet 241 away from the upper polarizer film 223.

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