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1. 发明申请

WO1997038450A1 THREE-COLOUR SENSOR WITH A PIN OR NIP SERIES OF LAYERS 审中-公开
标题翻译：用大头针或NIP层序列中有三个颜色传感器
公开(公告)号：WO1997038450A1
公开(公告)日：1997-10-16
申请号：PCT/DE1997000713
申请日：1997-04-07
申请人： FORSCHUNGSZENTRUM JÜLICH GMBH , STIEBIG, Helmut , FÖLSCH, Joachim , KNIPP, Dietmar
发明人： FORSCHUNGSZENTRUM JÜLICH GMBH
IPC分类号： H01L31/105
CPC分类号： H01L31/1055
摘要： A structure of several i-layers is limited on one side by a p-layer and on the other side by an n-layer. The structure has means that form said i-layers in such a way that at least in the boundary area between two adjacent i-layers (i , i ), seen in the light incidence direction, the bandgap Eg (I) of the first i-layer (i ) closer to the light input side is larger than the bandgap Eg (II) of the second i-layer (i ) adjacent to the first and further removed from the light input side. In addition, in the boundary area between two adjacent i-layers (i , i ), in the direction from the p-layer to the n-layer, the product mu tau (I) of the i-layer (i ) further removed from the n-layer is larger than the product mu tau (II) of the i-layer (i ) closer to the n-layer. A structure is thus obtained for forming a colour sensor which generates signals which need to be superimposed to a lesser extent for image processing. The structure is preferably designed as a pin- or nip-structure.
摘要翻译：本发明涉及一种具有多个i层中的哪一个在一侧由在另一侧的p层由n层界定的结构。在这种情况下，用于形成所述结构，所述i层，即在光入射方向的至少效果（I I ）在光入射侧的相应一个的两个相邻i层中，带隙Eg（I）的边界区域相邻越近的，前者i层（I ）比带隙Eg更大（II）相邻的与它的，光入射侧较远的，第二i层（i ）。此外，在从对 - 从n层的i型层进一步的n层的方向是在两个相邻的i层的边界区域中的至少（I I ）的产物亩的tau（I）（ I ）比相邻越近的i层，n型层的产品的tau亩（II）的情况下（I ）。以这种方式，用于形成彩色传感器设置结构中，所产生的信号，可能需要用于图像处理的减小叠加。优选地，形成的结构作为一个销或nip结构。

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