发明名称 |
Fluorescent display device |
摘要 |
A fluorescent display device capable of significantly narrowing intervals between picture cells without narrowing an interval between each adjacent two control electrodes to exhibit a display with high resolution and simplifying its structure. The fluorescent display device includes a signal generating circuit for supplying control electrode drive signals different in voltage to a pair of selected control electrodes to control a display.
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申请公布号 |
US4868555(A) |
申请公布日期 |
1989.09.19 |
申请号 |
US19870131400 |
申请日期 |
1987.12.10 |
申请人 |
FUTABA DENSHI KOGYO K.K. |
发明人 |
WATANABE, HIROSHI;NAGASAWA, SATOSHI |
分类号 |
G09G3/30;G09G3/22 |
主分类号 |
G09G3/30 |
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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