发明名称 |
CHARGE COUPLED DEVICE STRUCTURES AND METHODS OF USING SUCH STRUCTURE TO COMPARE TWO CHARGE PACKAGES |
摘要 |
Two unknown charge packets are stored in adjacent potential wells of equal depth in a charge coupled device. The charge packets are then merged by changing the potential on an intermediate merge electrode to remove a potential barrier between the two wells. The potential barrier is then re-established, and a current is induced through one of the electrodes which established the two wells of equal depth, and that current is integrated as a measure of the original absolute difference between the two charge packets. |
申请公布号 |
DE3472861(D1) |
申请公布日期 |
1988.08.25 |
申请号 |
DE19843472861 |
申请日期 |
1984.11.14 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
SCHLIG, EUGENE STEWART;CHAMBERLAIN, SAVVAS GEORGIOU |
分类号 |
G11C27/04;G01R29/24;G06G7/14;G06G7/25;H01L21/339;H01L29/76;H01L29/762;H01L29/768;H01L29/772;(IPC1-7):H01L27/10 |
主分类号 |
G11C27/04 |
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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