CPC G02F 1/133634 (2013.01) [G02F 1/133632 (2013.01); G02F 1/133742 (2021.01); G02F 2203/01 (2013.01); G02F 2203/02 (2013.01); G02F 2413/02 (2013.01); G02F 2413/10 (2013.01); G02F 2413/14 (2013.01); G03B 21/006 (2013.01)] | 15 Claims |
1. An optical compensation device comprising:
a first optical compensation unit configured to generate a phase difference that has a reverse sign with each incidence angle within a predetermined incidence angle range on a vertical alignment type liquid crystal panel with respect to a phase difference occurring from the liquid crystal panel; and
a second optical compensation unit configured to generate a phase difference in an in-plane direction after rotation adjustment.
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