Plastic-substrate liquid crystal display device with a hard coat containing boron or a buffer layer made of titanium oxide
First Claim
1. A plastic-substrate liquid crystal display device having, on inner faces of a pair of plastic substrates for sandwiching liquid crystals, a hard coat made of an organic material, an undercoat made of silicon oxide, and an electrode made of indium tin oxide, in this order, whereinboron is contained in the material of the hard coat.
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Accused Products
Abstract
A plastic-substrate liquid crystal display device has, on inner faces of a pair of plastic substrates 3 for sandwiching liquid crystals 10, a hard coat 4 made of an organic material, an SiOx undercoat 5, and an ITO electrode 6 in this order. Boron (B) is contained in the material of the hard coat 4. It is thus possible to enhance the adhesion property of the SiOx undercoat 5 and the ITO electrode 6 with respect to the substrate 3 and to prevent the occurrence of cracks therein.
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Citations
2 Claims
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1. A plastic-substrate liquid crystal display device having, on inner faces of a pair of plastic substrates for sandwiching liquid crystals, a hard coat made of an organic material, an undercoat made of silicon oxide, and an electrode made of indium tin oxide, in this order, wherein
boron is contained in the material of the hard coat.
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2. A plastic-substrate liquid crystal display device having, on inner faces of a pair of plastic substrates for sandwiching liquid crystals, a hard coat made of an organic material, an undercoat made of silicon oxide, and an electrode made of indium tin oxide, in this order, wherein
a buffer layer made of titanium oxide is provided between the hard coat and the undercoat.
Specification
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- Resources
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Current AssigneeSharp Kabushiki Kaisha (Hon Hai Precision Industry Co., Ltd.)
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Original AssigneeSharp Kabushiki Kaisha (Hon Hai Precision Industry Co., Ltd.)
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InventorsMisono, Kenji, Takanashi, Hiroshi, Iwamoto, Makoto, Isohata, Kyouhei, Fukuchi, Shunsei
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Primary Examiner(s)Heyman, John S.
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Assistant Examiner(s)GROSS, ANITA P
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Application NumberUS07/954,724Time in Patent Office321 DaysField of Search359/74, 359/79, 359/82US Class Current349/122CPC Class CodesG02F 1/133305 Flexible substrates, e.g. p...G02F 1/133345 Insulating layers G02F1/133...
