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Home › Retardation compensating plate to compensate residual retardation of a liquid crystal panel, a compensator, a liquid crystal display device, and a projection image display apparatus having the same

Retardation compensating plate to compensate residual retardation of a liquid crystal panel, a compensator, a liquid crystal display device, and a projection image display apparatus having the same

US Patent 8018557 · Granted Sep 13, 2011

Estimated economic value: $153,000 ⓘ

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