发明名称 |
Contact type document reading device with uniform line-to-line conductor capacitance |
摘要 |
A document reading device of a charge storage type comprising a plurality of light receiving elements arranged on a substrate in a main scanning direction of a document and a plurality of wiring conductor lines for electrically connecting between the light receiving elements and drive elements, wherein the plurality of conductor lines are made different in their width in accordance with their wiring position to thereby make line-to-line capacitances of the conductor lines substantially the same, thus making the same capacitances appearing between the light receiving elements and drive elements for all bits.
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申请公布号 |
US4680477(A) |
申请公布日期 |
1987.07.14 |
申请号 |
US19850745880 |
申请日期 |
1985.06.18 |
申请人 |
FUJI XEROX CO. LTD. |
发明人 |
SATO, SHIGERU;OZAWA, TAKASHI |
分类号 |
H04N1/028;G06K7/10;G06T1/00;H01L27/146;H04N1/04;(IPC1-7):H01J40/14 |
主分类号 |
H04N1/028 |
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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