发明名称 |
Method and apparatus for employing a light shield to modulate pixel color responsivity |
摘要 |
A method and apparatus for employing a light shield to modulate pixel color responsivity. The improved pixel includes a substrate having a photodiode with a light receiving area. A color filter array material of a first color is disposed above the substrate. The pixel has a first relative responsivity. A light shield is disposed above the substrate to modulate the pixel color responsivity. The light shield forms an aperture whose area is substantially equal to the light receiving area adjusted by a reduction factor. The reduction factor is the result of an arithmetic operation between the first relative responsivity and a second relative responsivity, associated with a second pixel of a second color. |
申请公布号 |
AU8401598(A) |
申请公布日期 |
1999.04.23 |
申请号 |
AU19980084015 |
申请日期 |
1998.07.13 |
申请人 |
INTEL CORPORATION |
发明人 |
EDWARD J. BAWOLEK;LAWRENCE T. CLARK;MARK A. BEILEY |
分类号 |
G01J3/51;G02B5/00;G02B5/20;H01L27/14;H01L27/146;H01L31/02;H04N5/235 |
主分类号 |
G01J3/51 |
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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