FRONT PLATE, OPTICAL LAMINATE, AND IMAGE DISPLAY DEVICE

To provide a high-quality front plate, optical laminate, and image display device.SOLUTION: A front plate 4 provided herein exhibits an in-plane retardation Re(550) of 10 nm or less as measured with light of a 550-nm wavelength.SELECTED DRAWING: Figure 1 【課題】高品位の前面板、光学積層体および画像表示装置を提供すること。【解決手段】波長550...

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Bibliographische Detailangaben
Hauptverfasser: FUCHITA TAKEHITO, CHO HONG CHAN, NAKAHARA AYUMU
Format: Patent
Sprache:eng ; jpn
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Zusammenfassung:To provide a high-quality front plate, optical laminate, and image display device.SOLUTION: A front plate 4 provided herein exhibits an in-plane retardation Re(550) of 10 nm or less as measured with light of a 550-nm wavelength.SELECTED DRAWING: Figure 1 【課題】高品位の前面板、光学積層体および画像表示装置を提供すること。【解決手段】波長550nmの光で測定される前面板4の面内方向位相差Re(550)が、10nm以下である。【選択図】図1