发明名称 |
UN DISPOSITIVO DE VISUALIZACION PERFECCIONADO. |
摘要 |
<p>In a matrix of display elements arranged in rows and columns having row scanning and column selection, all display elements which are connected to a scanned row conductor are always ignited such that the non-selected display elements of that row receive a low quiescent current through quiescent current supply circuits in the column selection circuits and the selected display elements receive a higher display current through selection circuits in the column selection circuits.</p> |
申请公布号 |
ES465450(A1) |
申请公布日期 |
1978.09.16 |
申请号 |
ES19500004654 |
申请日期 |
1977.12.27 |
申请人 |
N.V. PHILIPS' GLOEILAMPENFABRIEKEN |
发明人 |
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分类号 |
G09G3/28;G09G3/282;H04N3/12;(IPC1-7):01J/;09F/ |
主分类号 |
G09G3/28 |
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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