发明名称 |
VARISTOR DRIVEN LIQUID CRYSTAL DISPLAY |
摘要 |
A liquid crystal display comprises (a) a first transparent base; (b) a plurality of first picture electrodes on the first transparent base; (c) a plurality of data lines for supplying electrical signals to the first picture electrodes; (d) a second transparent base, parallel to and spaced apart from the first transparent base; (e) a plurality of second picture electrodes on the second transparent base; (f) a plurality of varistor elements made of a varistor material comprising zinc oxide as a primary metal oxide and cobalt and praseodymium oxides as additive metal oxides, in amounts of between 0.1 and 8.0 atom % cobalt and between 0.08 and 8.0 atom % praseodymium, one varistor element being associated with and in electrical contact each second picture electrode; (g) a plurality of scan lines for supplying electrical signals to the second picture electrodes via the respective associated varistor elements; and (h) electrooptically active liquid crystal material between the first and second picture electrodes. In a preferred embodiment, the plurality of varistor elements is in the form of a varistor array comprising an integral body of varistor material having two major opposing faces, one of the opposing faces having an array of indentations thereon, each indentation defining a varistor element.
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申请公布号 |
US5124822(A) |
申请公布日期 |
1992.06.23 |
申请号 |
US19900520685 |
申请日期 |
1990.05.08 |
申请人 |
RAYCHEM CORPORATION |
发明人 |
BECKER, PAUL;JONES, PHILIP J.;MACKNICK, A. BRIAN;WHITE, LAWRENCE J.;THOMPSON, MARK;CHIANG, JUSTIN N. |
分类号 |
G02F1/136;G02F1/1365;H01C7/112 |
主分类号 |
G02F1/136 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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