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IPS (In-Plane-Switching) is TFT liquid crystal display driven by horizontal electric field method, which was developed by Hitachi in 1995. Since liquid crystal molecule turn in parallel with a glass substrate, there are a few color change by a direction.
LCDs with IPS technology have noticeably better picture performance of minimum color distortion, higher color fidelity and fast response time, versus the leading competing technology.
Hitachi Displays has capability of in-house design and production not only for TFT but key parts of color filter, driver LSI and backlight.
Hitachi Displays has a wide variety of TFT products from small size to large size for mobile phone, PDA, monitor, TV and other applications.
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