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; 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.
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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.
37 Citations
20 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; 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. - 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 an 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; and
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. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16, 17)
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18. 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 an 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.
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19. 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 counter electrode is formed 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;
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 device provided on said first substrate on a side opposite to said counter electrode.
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20. 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 counter electrode is formed on said first substrate;
a second glass substrate having a thickness in a range 0.6 mm to 1.1 mm, wherein a tablet electrode layer, an insulating layer and a driving layer which is composed of switching elements and pixel electrodes respectively connected to said switching elements are laminated 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.
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Specification