Invention Grant
US07880252B2 Solid-state image capturing device, solid-state image capturing apparatus, and electronic information device 有权
固态图像捕获装置,固态图像捕获装置和电子信息装置

  • Patent Title: Solid-state image capturing device, solid-state image capturing apparatus, and electronic information device
  • Patent Title (中): 固态图像捕获装置,固态图像捕获装置和电子信息装置
  • Application No.: US12152436
    Application Date: 2008-05-13
  • Publication No.: US07880252B2
    Publication Date: 2011-02-01
  • Inventor: Daisuke Funao
  • Applicant: Daisuke Funao
  • Applicant Address: JP Osaka
  • Assignee: Sharp Kabushiki Kaisha
  • Current Assignee: Sharp Kabushiki Kaisha
  • Current Assignee Address: JP Osaka
  • Agency: Edwards Angell Palmer & Dodge LLP
  • Agent David G. Conlin; David A. Tucker
  • Priority: JP2007-128667 20070514
  • Main IPC: H01L31/0232
  • IPC: H01L31/0232
Solid-state image capturing device, solid-state image capturing apparatus, and electronic information device
Abstract:
A solid-state image capturing device is provided. In the solid-state image capturing device, at least any of openings of electrode wiring layers, color filters and microlenses are provided on a light incident side above light receiving elements as a light receiving region in which the plurality of light receiving elements are disposed on a semiconductor substrate or a semiconductor region provided on a substrate, wherein a shift amount of at least any of the openings of the electrode wiring layers, the color filters and the microlenses in relation to the light receiving elements or in relation to a standard position where a light flux is desired to pass through is calculated by Snell's law based on an incident angle θ0 of a light flux entering the light receiving region to a surface of the solid-state image capturing device.
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