Tablet integrated liquid crystal display apparatus with less parallax
First Claim
1. A tablet integrated type liquid crystal display apparatus comprising:
- a first transparent substrate provided on a view side, wherein said first substrate has a thickness equal to or thinner than 0.6 mm, and wherein a counter electrode is formed on said first substrate;
a second substrate on which a driving layer composed of switching elements and pixel electrodes respectively connected to said switching elements is formed;
a guest host liquid crystal layer sandwiched by said first substrate and said second substrate such that said guest host liquid crystal is driven by a voltage applied between said counter electrode and said pixel electrode; and
a tablet electrode layer provided between said first substrate and said counter electrode such that said tablet electrode layer is isolated from said guest host liquid crystal layer.
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Abstract
In a tablet integrated type liquid crystal display apparatus, a first transparent substrate is provided on a view side. The first substrate is a plastic substrate having a thickness equal to or thinner than 0.6 mm, and a counter electrode is formed on the first substrate. A second substrate on which a driving layer composed of switching elements and pixel electrodes respectively connected to the switching elements is formed. The second substrate is a glass substrate having a thickness in a range of 0.6 mm to 1.1 mm. A guest host liquid crystal layer sandwiched by the first substrate and the second substrate such that the guest host liquid crystal is driven by a voltage applied between the counter electrode and the pixel electrode. A tablet electrode layer may be provided between the first substrate and the counter electrode. Alternatively, a tablet electrode layer may be provided on the first substrate on an opposite side of the counter electrode. In this case, a protecting film is provided on the tablet electrode layer. In addition, a tablet electrode layer may be provided between the second substrate and the driving layer such that the tablet electrode layer is isolated from the driving layer.
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Citations
16 Claims
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1. A tablet integrated type liquid crystal display apparatus comprising:
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a first transparent substrate provided on a view side, wherein said first substrate has a thickness equal to or thinner than 0.6 mm, and wherein a counter electrode is formed on said first substrate; a second substrate on which a driving layer composed of switching elements and pixel electrodes respectively connected to said switching elements is formed; a guest host liquid crystal layer sandwiched by said first substrate and said second substrate such that said guest host liquid crystal is driven by a voltage applied between said counter electrode and said pixel electrode; and a tablet electrode layer provided between said first substrate and said counter electrode such that said tablet electrode layer is isolated from said guest host liquid crystal layer. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A tablet integrated type liquid crystal display apparatus comprising:
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a first transparent substrate provided on a view side, wherein a counter electrode is formed on said first substrate; a second substrate on which a driving layer composed of switching elements and pixel electrodes respectively connected to said switching elements is formed; a plurality of insulative supports provided between said first substrate and said second substrate to prevent said first substrate from being bent; a liquid crystal layer sandwiched by said first substrate and said second substrate such that said liquid crystal is driven by a voltage applied between said counter electrode and said pixel electrode; and a tablet electrode layer provided between said first substrate and said counter electrode such that said tablet electrode layer is isolated from said liquid crystal layer. - View Dependent Claims (10, 11, 12, 13, 14, 15)
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16. A tablet integrated type liquid crystal display apparatus comprising:
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a first transparent plastic substrate provided on a view side, wherein said first substrate has a thickness equal to or thinner than 0.6 mm, and wherein a tablet electrode layer, an insulating layer and a counter electrode are laminated on said first substrate; a second glass substrate having a thickness in a range 0.6 mm to 1.1 mm, wherein a driving layer composed of switching elements and pixel electrodes respectively connected to said switching elements is formed on said second substrate; and a guest host liquid crystal layer sandwiched by said first substrate and said second substrate such that said guest host liquid crystal is driven by a voltage applied between said counter electrode and said pixel electrode, wherein said tablet electrode layer is provided between said first substrate and said counter electrode such that said tablet electrode layer is isolated from said guest host liquid crystal layer.
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Specification