发明名称 METHOD OF MANUFACTURING SOLID-STATE IMAGING DEVICE AND SOLID-STATE IMAGING DEVICE
摘要 According to one embodiment, a method of manufacturing a solid-state imaging device includes a trench forming process, a concave portion forming process, a coating process, and a burying process. In the trench forming process, a trench is formed at the position to isolate a plurality of photoelectric conversion elements. In the concave portion forming process, a concave portion is formed at the position to form a light shielding film of shielding at least part of subject light incident on an adjustment photoelectric conversion element used for an image quality adjustment of an imaged image. In the coating process, inner circumferential surfaces of the trench and the concave portion are coated with an insulating film. In the burying process, a light shielding member is buried inside the trench and the concave portion whose inner circumferential surface are coated with the insulating film.
申请公布号 US2014110809(A1) 申请公布日期 2014.04.24
申请号 US201313867241 申请日期 2013.04.22
申请人 KABUSHIKI KAISHA TOSHIBA 发明人 KITAMURA YOSUKE;AIKAWA HISASHI;KAKEHI KAZUNORI
分类号 H01L27/146 主分类号 H01L27/146
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