| 摘要 |
An optical laminated sheet and an image display device are provided to remove foreign material like dust by improving an antistatic property through an antistatic agent. A laminated sheet(10) includes a supporting body(11), a bonding layer(12), and a protection layer(13). The supporting body is made of polyester. The bonding layer is formed in one surface of the supporting body. The protection layer is formed in the other surface of the supporting body. The protection layer contains a betaine-based antistatic agent having a binder of water-soluble or water-dispersive polymer, organic particle, and imidazolium skeleton. The laminated sheet is formed by a laminated sheet having a protection layer of two-layer structure. The protection layer of the laminated sheet is formed with two-layer structure of a surface layer and a particle containing layer. The bonding layer of the laminated sheet is formed by laminating a first layer and a second layer instead of a bonding layer of one-layer structure.
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