发明名称 |
3 TRANSISTORS 4 SHARED STEP & REPEAT UNIT CELL AND 3 TRANSISTORS 4 SHARED IMAGE SENSOR INCLUDING THE UNIT CELLS |
摘要 |
<p>A 3T-4S step & repeat unit cell obtained by combining four image sensor unit cells each including three transistors and a 3T-4S image sensor including the 3T-4S step & repeat unit cell are provided. The 3T-4S step & repeat unit cell includes first to fourth photodiodes. A first shared image sensor unit cell is obtained by combining the first and second photodiodes with four transistors. A second shared image sensor unit cell is obtained by combining the third and fourth photodiodes with four transistors. Signals corresponding to images incident onto the first and second photodiodes are output through a first common detection line. Signals corresponding to images incident onto the third and fourth photodiodes are output through a second common detection line. A terminal of each of the four photodiodes is connected to a first voltage source. Conversion voltages corresponding to image signals incident onto two photodiodes via green filters are output through a common detection line. Conversion voltages corresponding to image signals incident onto the other two photodiodes via red and blue filters are output through another common detection line.</p> |
申请公布号 |
WO2008075874(A1) |
申请公布日期 |
2008.06.26 |
申请号 |
WO2007KR06622 |
申请日期 |
2007.12.18 |
申请人 |
SILICONFILE TECHNOLOGIES INC.;LEE, DO YOUNG |
发明人 |
LEE, DO YOUNG |
分类号 |
H04N5/3745 |
主分类号 |
H04N5/3745 |
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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