发明名称 |
Tilted channel, serial parallel-serial, charge coupled device. |
摘要 |
A serial-parallel-serial, charge-coupled device includes an array of horizontal rows and columns of closely spaced charge storage cells. Each storage cell is formed by an electrode covering an insulation layer above a semiconductor substrate. The semiconductor substrate of each storage cell includes a channel region for conducting carriers laterally through the storage cell. The channel region of each storage cell included both in a first row of the array and in any column of the array has a tilted potential gradient providing an electric field facilitating charge carrier drift within the channel region in two lateral directions, toward a neighboring storage cell of the first row and also toward a neighboring storage cell of its column. |
申请公布号 |
EP0350086(A2) |
申请公布日期 |
1990.01.10 |
申请号 |
EP19890201550 |
申请日期 |
1989.06.14 |
申请人 |
TEKTRONIX, INC. |
发明人 |
YANG, KEI-WEAN CALVIN;TAGGART, JOHN EDWARD;HAYES, RAYMOND;PETER, JOSEPH RAYMOND |
分类号 |
H01L29/762;G11C27/04;H01L21/339;H01L27/148;H01L29/10;H01L29/423;H01L29/49 |
主分类号 |
H01L29/762 |
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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