发明名称 |
SIGNAL LEVEL DISPLAY UNIT |
摘要 |
PURPOSE:To secure an easy visual decision for the signal level as well as to realize a small size for the display unit, by having a sequential light emission starting from the smaller illuminants of different length and area in accordance with the signal level for the transmission equipment used for the aural and video signals and others. |
申请公布号 |
JPS53101210(A) |
申请公布日期 |
1978.09.04 |
申请号 |
JP19770016571 |
申请日期 |
1977.02.16 |
申请人 |
MATSUSHITA ELECTRIC IND CO LTD |
发明人 |
DAITOU TSUGIO;NAKAMURA JIYOUJI;KUROHATA KAZUSHI;KAWASE TSUTOMU;KAWAI SENJI |
分类号 |
G09F13/00;H01J31/15;H03J1/02;H03J3/14;H04B1/16;H04B17/00 |
主分类号 |
G09F13/00 |
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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