Light shield for solid-state image sensors
作者： Eric Gordon Stevens
DOI:
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摘要: An image sensor includes a substrate containing photosensitive areas; an insulator spanning the substrate; and first second layer of multi-layer metalization structure wherein forms light shield regions over portions area as well forming circuit interconnections barrier to prevent spiking into or gates at contacts in non-imaging area, only area.
lens.org 参考文章(2)
Michihiro Morimoto, Solid-state image pickup device having different structures for image sensing region and optical black region ,(1994)
Hiroshi Nozawa, Kazunari Watanabe, Solid state image sensing device ,(1988)